CN211992267U

CN211992267U - Be used for mould surface to clear up prosthetic devices

Info

Publication number: CN211992267U
Application number: CN202020714552.XU
Authority: CN
Inventors: 胡博杰
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-11-24
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a technical field is restoreed in mould surface cleaning, and discloses a be used for mould surface cleaning prosthetic devices, which comprises an outer shell, the inner wall fixedly connected with actuating mechanism of shell, the first apron of left side fixedly connected with of shell, the inner wall of first apron passes through the bearing and is connected with actuating mechanism's surperficial rotation, the right side fixedly connected with second apron of shell. The utility model discloses a set up coupling mechanism, wherein, be threaded connection between internal thread piece and the external screw thread sleeve, and then all install the internal thread piece on the not polishing piece of equidimension, through internal thread piece and the telescopic cooperation of external screw thread, make the not quick installation in the pivot of the not polishing piece homoenergetic of equidimension, through setting up stop gear, insert the spacing post on the stop gear to the draw-in groove in, at this moment, die the internal thread piece card through spacing post, and then make the unable rotation of internal thread piece, prevent that the polishing piece from droing in the pivot.

Description

Be used for mould surface to clear up prosthetic devices

Technical Field

The utility model relates to a mould surface cleaning and repairing technical field especially relates to a be used for mould surface cleaning and repairing device.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. At present, when clearing up and restoreing the mould surface, generally need use grinding device, clear up the mould surface earlier, but the last sanding block dismouting of grinding device is comparatively convenient, and then the person of not being convenient for is according to the needs of polishing, the different sanding block of quick replacement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, when clearing up and restoreing the mould surface, grinding device need be used usually, clears up the mould surface earlier, but the last sanding block dismouting of grinding device is comparatively convenient, and then the person of not being convenient for is according to the needs of polishing, the different sanding block of quick replacement, and the one that proposes is used for mould surface cleaning prosthetic devices.

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

the utility model provides a be used for mould surface cleaning prosthetic devices, includes the shell, the inner wall fixedly connected with actuating mechanism of shell, the first apron of left side fixedly connected with of shell, the inner wall of first apron passes through the bearing and is connected with actuating mechanism's surface rotation, the right side fixedly connected with second apron of shell, the inner wall fixedly connected with circular telegram line of second apron, the one end fixedly connected with plug of circular telegram line.

The last fixed surface of shell is connected with press switch, press switch and circular telegram line all are connected with actuating mechanism electricity, actuating mechanism's fixed surface is connected with coupling mechanism, coupling mechanism's fixed surface is connected with the piece of polishing, actuating mechanism's fixed surface is connected with stop gear, stop gear's surface and coupling mechanism's inner wall contact.

Preferably, actuating mechanism includes the mounting bracket, the surface of mounting bracket and the inner wall fixed connection of shell, the inner wall fixedly connected with motor of mounting bracket, press switch and circular telegram line all are connected with the motor electricity, the output fixedly connected with pivot of motor, the surface of pivot is passed through the bearing and is connected with the inner wall rotation of first apron, coupling mechanism's inner wall and stop gear's inner wall all are connected with the fixed surface of pivot.

Preferably, coupling mechanism includes the internal thread piece, the surface of internal thread piece and the inner wall fixed connection of piece of polishing, the inner wall threaded connection of internal thread piece has the external screw thread sleeve, the telescopic inner wall of external screw thread is connected with the fixed surface of pivot, the draw-in groove has all been seted up to the upper and lower both sides of internal thread piece, the inner wall of draw-in groove and stop gear's surface contact.

Preferably, stop gear includes first connecting ring, the inner wall of first connecting ring is connected with the fixed surface of pivot, the fixed surface of first connecting ring is connected with the spliced pole, one side fixedly connected with second go-between of first connecting ring is kept away from to the spliced pole, the sliding surface of spliced pole is connected with spacing post, the right side of spacing post articulates through the round pin axle has the hinge post, the right side of hinge post articulates through the round pin axle has the slider, the equal fixedly connected with spring in the left side of slider and the right side of first connecting ring.

Preferably, the surface of the shell is provided with an air hole, and the surface of the shell is fixedly connected with a dustproof sleeve.

Preferably, the internal thread block is a regular quadrangular block, and the centers of the internal thread block, the rotating shaft and the grinding block are all on the same vertical line.

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

(1) the utility model discloses a set up coupling mechanism, wherein, be threaded connection between internal thread piece and the external screw thread sleeve, and then all install the internal thread piece on the not polishing piece of equidimension, through internal thread piece and the telescopic cooperation of external screw thread, make the not quick installation in the pivot of the not polishing piece homoenergetic of equidimension, through setting up stop gear, insert the spacing post on the stop gear to the draw-in groove in, at this moment, die the internal thread piece card through spacing post, and then make the unable rotation of internal thread piece, prevent that the polishing piece from droing in the pivot.

(2) The utility model discloses a set up the gas pocket on the shell, make the inside and outside air of shell can circulate each other, and then make the motor at the heat that the during operation produced, can discharge through the gas pocket, prevent that the inside of shell is overheated, lead to the motor to damage, and simultaneously, through setting up dustproof sleeve, prevent that the dust from passing through in the gas pocket gets into the shell and adsorbing on the motor, make the heat dissipation of motor receive the influence, and, the internal thread piece is positive four arris pieces, make the internal thread piece can't be at the sanding block internal rotation, improve the fastness between internal thread piece and the sanding block.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 5 is a side view of the coupling mechanism of the present invention;

in the figure: 1. a housing; 2. a drive mechanism; 21. a mounting frame; 22. a motor; 23. a rotating shaft; 3. a first cover plate; 4. a second cover plate; 5. electrifying the wire; 6. a plug; 7. a push switch; 8. a connecting mechanism; 81. an internal thread block; 82. an externally threaded sleeve; 83. a card slot; 9. grinding blocks; 10. a limiting mechanism; 101. a first connecting ring; 102. connecting columns; 103. a second connection ring; 104. a limiting column; 105. a hinged column; 106. a slider; 107. a spring; 11. air holes; 12. a dust-proof sleeve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a device for cleaning and repairing a mold surface, comprising a housing 1, a driving mechanism 2 fixedly connected to an inner wall of the housing 1, a first cover plate 3 fixedly connected to a left side of the housing 1, a first cover plate 3 rotatably connected to an inner wall of the first cover plate 3 through a bearing, a second cover plate 4 fixedly connected to a right side of the housing 1, a power line 5 fixedly connected to an inner wall of the second cover plate 4, a plug 6 fixedly connected to one end of the power line 5, an air hole 11 formed in a surface of the housing 1, a dust-proof sleeve 12 fixedly connected to a surface of the housing 1, wherein the air hole 11 formed in the housing 1 allows air inside and outside the housing 1 to flow through each other, thereby allowing heat generated during operation of the motor 22 to be discharged through the air hole 11, preventing overheating inside the housing 1 and damage the motor 22, and preventing dust from entering the housing 1 through the air hole 11 and being adsorbed on the motor 22 through the, the heat dissipation of the motor 22 is affected.

The last fixed surface of shell 1 is connected with push switch 7, and push switch 7 and circular telegram line 5 all are connected with actuating mechanism 2 electricity, and actuating mechanism 2's fixed surface is connected with coupling mechanism 8, and coupling mechanism 8's fixed surface is connected with the piece of polishing 9, and actuating mechanism 2's fixed surface is connected with stop gear 10, stop gear 10's surface and coupling mechanism 8's inner wall contact.

Actuating mechanism 2 includes mounting bracket 21, mounting bracket 21's the surface and the inner wall fixed connection of shell 1, mounting bracket 21's inner wall fixedly connected with motor 22, press switch 7 and circular telegram line 5 all are connected with motor 22 electricity, motor 22's output fixedly connected with pivot 23, the surface of pivot 23 is passed through the bearing and is connected with the inner wall rotation of first apron 3, coupling mechanism 8's the inner wall and stop gear 10's the inner wall all is connected with the fixed surface of pivot 23.

Coupling mechanism 8 includes internal thread piece 81, the surface of internal thread piece 81 and the inner wall fixed connection of sanding block 9, the inner wall threaded connection of internal thread piece 81 has external screw thread sleeve 82, the inner wall of external screw thread sleeve 82 and the fixed surface of pivot 23 are connected, internal thread piece 81 is positive four arris pieces, make internal thread piece 81 unable at sanding block 9 internal rotations, improve the fastness between internal thread piece 81 and the sanding block 9, and internal thread piece 81, the center of pivot 23 and sanding block 9 is all on same plumb line, draw-in groove 83 has all been seted up to the upper and lower both sides of internal thread piece 81, the inner wall of draw-in groove 83 and stop gear 10's surface contact.

Stop gear 10 includes first connecting ring 101, the inner wall of first connecting ring 101 and the fixed surface of pivot 23 are connected, the fixed surface of first connecting ring 101 is connected with spliced pole 102, one side fixedly connected with second go-between 103 of first connecting ring 101 is kept away from to spliced pole 102, the surperficial sliding connection of spliced pole 102 has spacing post 104, the quantity of spacing post 104 is two, and two spacing posts 104 are the symmetric distribution, the right side of spacing post 104 articulates through the round pin axle has articulated post 105, articulated post 105's right side articulates through the round pin axle has slider 106, the left side of slider 106 and the equal fixedly connected with spring 107 in the right side of first connecting ring 101.

The utility model discloses in, the user uses the device, select the piece 9 of polishing of using according to the needs of polishing, then through coupling mechanism 8, install the piece 9 of polishing in pivot 23, then, insert spacing post 104 to the draw-in groove 83 in, fix internal thread piece 81 through spacing post 104, when polishing, press down press switch 7, make the piece 9 of polishing rotate through motor 22, at this moment, polish the mould through pivoted piece 9 of polishing, when needs are dismantled the piece 9 of polishing, promote slider 106, make spacing post 104 and internal thread piece 81 separation through hinge post 105, then rotate the piece 9 of polishing, can dismantle the piece 9 of polishing from pivot 23.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. The device for cleaning and repairing the surface of the mold comprises a shell (1), and is characterized in that a driving mechanism (2) is fixedly connected to the inner wall of the shell (1), a first cover plate (3) is fixedly connected to the left side of the shell (1), the inner wall of the first cover plate (3) is rotatably connected with the surface of the driving mechanism (2) through a bearing, a second cover plate (4) is fixedly connected to the right side of the shell (1), an electrified wire (5) is fixedly connected to the inner wall of the second cover plate (4), and a plug (6) is fixedly connected to one end of the electrified wire (5);

the last fixed surface of shell (1) is connected with push switch (7), push switch (7) and circular telegram line (5) all are connected with actuating mechanism (2) electricity, the fixed surface of actuating mechanism (2) is connected with coupling mechanism (8), the fixed surface of coupling mechanism (8) is connected with sanding block (9), the fixed surface of actuating mechanism (2) is connected with stop gear (10), the surface of stop gear (10) and the inner wall contact of coupling mechanism (8).

2. The device for cleaning and repairing the surface of the mold is characterized in that the driving mechanism (2) comprises a mounting frame (21), the surface of the mounting frame (21) is fixedly connected with the inner wall of the shell (1), a motor (22) is fixedly connected with the inner wall of the mounting frame (21), the push switch (7) and the electrified wire (5) are electrically connected with the motor (22), a rotating shaft (23) is fixedly connected with the output end of the motor (22), the surface of the rotating shaft (23) is rotatably connected with the inner wall of the first cover plate (3) through a bearing, and the inner wall of the connecting mechanism (8) and the inner wall of the limiting mechanism (10) are fixedly connected with the surface of the rotating shaft (23).

3. The mold surface cleaning and repairing device for the mold according to claim 2, wherein the connecting mechanism (8) comprises an internal thread block (81), the surface of the internal thread block (81) is fixedly connected with the inner wall of the polishing block (9), an external thread sleeve (82) is in threaded connection with the inner wall of the internal thread block (81), the inner wall of the external thread sleeve (82) is fixedly connected with the surface of the rotating shaft (23), clamping grooves (83) are formed in the upper side and the lower side of the internal thread block (81), and the inner wall of each clamping groove (83) is in surface contact with the limiting mechanism (10).

4. The mold surface cleaning and repairing device for the mold according to claim 3, wherein the limiting mechanism (10) comprises a first connecting ring (101), the inner wall of the first connecting ring (101) is fixedly connected with the surface of the rotating shaft (23), the surface of the first connecting ring (101) is fixedly connected with a connecting column (102), one side, away from the first connecting ring (101), of the connecting column (102) is fixedly connected with a second connecting ring (103), the surface of the connecting column (102) is slidably connected with a limiting column (104), the right side of the limiting column (104) is hinged with a hinge column (105) through a pin shaft, the right side of the hinge column (105) is hinged with a sliding block (106) through a pin shaft, and the left side of the sliding block (106) and the right side of the first connecting ring (101) are both fixedly connected with a spring (107).

5. The mold surface cleaning and repairing device according to claim 1, wherein the surface of the shell (1) is provided with air holes (11), and a dust-proof sleeve (12) is fixedly connected to the surface of the shell (1).

6. The mold surface cleaning and repairing device as claimed in claim 3, wherein the female thread block (81) is a regular quadrangular block, and centers of the female thread block (81), the rotating shaft (23) and the grinding block (9) are all on the same vertical line.