CN214135469U

CN214135469U - Polishing mechanism for inner surface of die

Info

Publication number: CN214135469U
Application number: CN202022862553.1U
Authority: CN
Inventors: 邹梨花
Original assignee: Huanghua Changlong Mould Manufacturing Co ltd
Current assignee: Huanghua Changlong Mould Manufacturing Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-07
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a polishing mechanism of mould internal surface, including the bottom plate, the backup pad is installed through the bolt to the one end of bottom plate top outer wall center department, and installs the arm that extends at the top of backup pad top one side outer wall through the bolt, and the arm that extends is kept away from and is installed step motor through the bolt on the one end outer wall of backup pad, and the center department of extending arm one side outer wall has seted up the spout. The utility model discloses step motor passes through the lead screw and drives the slide through the slider and slide along the arm that extends, and locating piece sliding connection is in the inside of constant head tank, more stable when making the slide, and then efficiency when having promoted polishing mechanism polishing, the electric push cylinder promotes the polishing column cap through polishing motor and carries out the vertical lift, make polishing mechanism adjust the more being convenient for when polishing the mould internal surface, and post sliding connection is in the inside of column casing, make polishing motor carry out the in-process more stable of adjusting.

Description

Polishing mechanism for inner surface of die

Technical Field

The utility model relates to a mould polishing technical field especially relates to a polishing mechanism of mould internal surface.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

In the prior art, the inner surface of the die is polished by adopting a manual polishing mode, so that the polishing efficiency is low, and the polishing precision cannot be controlled more accurately. Therefore, it is desirable to design a polishing mechanism for the inner surface of the mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the polishing treatment is carried out to the mould internal surface among the prior art and the mode of adopting artifical polishing is many, polishing efficiency is lower, and the shortcoming of the unable more accurate control that obtains of polishing precision simultaneously, and the polishing mechanism of a mould internal surface that proposes.

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

a polishing mechanism for the inner surface of a mould comprises a bottom plate, a supporting plate is arranged at one end of the center of the outer wall of the top of the bottom plate through a bolt, the top of the outer wall of one side of the top of the supporting plate is provided with an extension arm through a bolt, the outer wall of one end of the extension arm far away from the supporting plate is provided with a stepping motor through a bolt, and the center of the outer wall at one side of the extending arm is provided with a chute, the axis of the chute is movably connected with a screw rod through a bearing, the stepping motor is in transmission connection with the lead screw, the outer side wall of the lead screw, which is positioned in the chute, is in threaded connection with a slide block which is in sliding connection with the chute, and the outer wall of one side of the sliding block is welded with a sliding seat which is distributed in a U-shaped structure, the centers of the outer walls of the top and the bottom of the extension arm are both provided with positioning grooves, and the inner side wall of the sliding seat close to the positioning groove is welded with a positioning block which is connected inside the positioning groove in a sliding manner.

Further, the bottom welding of slide one side outer wall has the plate holder, and the center department of plate holder top outer wall installs the electric push cylinder through the bolt, the polishing motor is installed through the bolt to the output of electric push cylinder, and the flat key of output of polishing motor is connected with the polishing column cap.

Furthermore, a column casing is installed around the outer wall of the bottom of the plate base through bolts, and a post rod which is connected with the inside of the column casing in a sliding mode is installed around the outer wall of the top of the polishing motor through bolts.

Furthermore, the axle center department of bottom plate top outer wall installs driving motor through the bolt, and driving motor's output is installed through the bolt and is sliding connection's with the bottom plate seat of placing.

Furthermore, a limiting ring is installed on the outer wall of the bottom of the placing seat through a bolt, a limiting groove is formed in the outer side wall, close to the driving motor, of the bottom plate, and the limiting ring is connected inside the limiting groove in a sliding mode.

Further, the center department of placing seat top outer wall has seted up the master groove, and places the seat and all seted up the auxiliary groove on being close to the both sides outer wall of master groove, the axle center department of master groove has the screw rod through bearing swing joint, and the equal threaded connection in both ends of the inside lateral wall of master groove of screw rod has the splint that sliding connection is T type structural distribution in the master groove, the both ends that splint are close to auxiliary tank bottom outer wall all weld the lug at the inside auxiliary groove of sliding connection, and place the center department of seat one side outer wall and be the hand wheel of transmission connection with the screw rod through bearing swing joint.

The utility model has the advantages that:

1. through the step motor who sets up, step motor passes through the lead screw and drives the slide through the slider and slide along the arm that extends, and locating piece sliding connection is in the inside of constant head tank for more stability when the slide slides, and then promoted the efficiency when polishing mechanism polishes, novel structure adjusts the convenience, and the practicality is strong.

2. Through the electric push cylinder that sets up, the electric push cylinder promotes the polishing column cap through polishing motor and carries out vertical lift for polishing mechanism adjusts being convenient for more when polishing the mould internal surface, and post sliding connection is in the inside of column casing, makes polishing motor carry out the in-process stability more that adjusts, compact structure, and reasonable in design is fit for promoting.

3. Through the seat of placing that sets up, the hand wheel passes through the screw rod and drives splint and draw close mutually, and lug sliding connection is in the inside of vice groove for splint carry out more stability when the centre gripping to the mould, and then stability when having promoted the mould polishing.

Drawings

Fig. 1 is a schematic structural view of a polishing mechanism for inner surfaces of molds according to the present invention;

fig. 2 is a schematic structural view of a spacing ring of a polishing mechanism for an inner surface of a mold according to the present invention;

fig. 3 is a schematic partial structural view of a polishing mechanism for inner surfaces of molds according to the present invention;

fig. 4 is a schematic structural view of a placing seat of a polishing mechanism on an inner surface of a mold according to the present invention.

In the figure: the device comprises a base plate 1, a support plate 2, an extension arm 3, a positioning groove 4, a stepping motor 5, a sliding groove 6, a sliding seat 7, a positioning block 8, a sliding block 9, a lead screw 10, a plate seat 11, a placing seat 12, a driving motor 13, a limiting groove 14, a limiting ring 15, an electric pushing cylinder 16, a column barrel 17, a column rod 18, a polishing motor 19, a polishing column head 20, a secondary groove 21, a clamping plate 22, a convex block 23, a hand wheel 24, a main groove 25 and a screw rod 26.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a polishing mechanism for an inner surface of a mold comprises a bottom plate 1, a supporting plate 2 is mounted at one end of the center of the outer wall of the top of the bottom plate 1 through a bolt, an extending arm 3 is mounted at the top of the outer wall of one side of the top of the supporting plate 2 through a bolt, a stepping motor 5 is mounted on the outer wall of one end of the extending arm 3 away from the supporting plate 2 through a bolt, the model of the stepping motor 5 is 28HB30-401A, a sliding groove 6 is formed in the center of the outer wall of one side of the extending arm 3, a lead screw 10 is movably connected to the axis of the sliding groove 6 through a bearing, the stepping motor 5 is in transmission connection with the lead screw 10, a sliding block 9 slidably connected to the inside of the sliding groove 6 is in threaded connection with the outer wall of the lead screw 10, a sliding seat 7 distributed in a U-shaped structure is welded to the outer wall of one side of the sliding block 9, and positioning grooves 4 are formed in the centers of the top and the outer wall of the bottom of the extending arm 3, and the slide 7 has welded on the inside wall that is close to constant head tank 4 has the locating piece 8 of sliding connection in constant head tank 4 inside, and step motor 5 passes through lead screw 10 and drives slide 7 through slider 9 and slide along extending arm 3, and locating piece 8 sliding connection is in the inside of constant head tank 4 for slide 7 is more stable when sliding, and then has promoted the efficiency when polishing mechanism throws light.

Further, the bottom welding of slide 7 one side outer wall has the plate seat 11, and the center department of plate seat 11 top outer wall installs electric push cylinder 16 through the bolt, electric push cylinder 16's model is YC50, polishing motor 19 is installed through the bolt to electric push cylinder 16's output, polishing motor 19's model is for following large 28GH, and polishing motor 19's output parallel key is connected with polishing column cap 20, electric push cylinder 16 promotes polishing column cap 20 through polishing motor 19 and carries out vertical lift, make polishing mechanism polish the interior surface of mould more be convenient for adjust when.

Further, column casing 17 is all installed through the bolt all around of 11 bottom outer walls of panel seat, and polishing motor 19 top outer walls all install sliding connection in the inside post 18 of column casing 17 through the bolt all around, and post 18 sliding connection is in the inside of column casing 17 for polishing motor 19 carries out the in-process more stable of adjusting.

Further, driving motor 13 is installed through the bolt in the axle center department of 1 top outer wall of bottom plate, and driving motor 13's model is cheng bang CH, and driving motor 13's output installs through the bolt and is sliding connection's with bottom plate 1 seat 12 of placing, and driving motor 13 can drive and place seat 12 and rotate along bottom plate 1, and then promote the polishing efficiency of mould.

Further, place and install spacing ring 15 through the bolt on the bottom outer wall of seat 12, and seted up spacing groove 14 on the bottom plate 1 is close to driving motor 13's the lateral wall, spacing ring 15 sliding connection is in spacing groove 14's inside for place seat 12 more stable when rotating.

Further, place the center department of 12 top outer walls of seat and seted up main tank 25, and place seat 12 and all seted up sub-tank 21 on being close to the both sides outer wall of main tank 25, there is screw rod 26 axle center department of main tank 25 through bearing swing joint, and the equal threaded connection in both ends of the inside lateral wall of main tank 25 of screw rod 26 has splint 22 that sliding connection is T type structural distribution inside main tank 25, splint 22 all welds the lug 23 at the inside of sub-tank 21 near the both ends of the outside wall of sub-tank 21 bottom, and place the center department of the outside wall of seat 12 one side and have hand wheel 24 who is transmission connection with screw rod 26 through bearing swing joint, hand wheel 24 drives splint 22 through screw rod 26 and draws close together mutually, and lug 23 sliding connection is in the inside of sub-tank 21, make splint 22 carry out more stability when the centre gripping to the mould, and then promoted the stability when the mould is thrown.

The working principle is as follows: when the polishing mechanism for the inner surface of the mold is used, the stepping motor 5 drives the sliding seat 7 to slide along the extension arm 3 through the lead screw 10 through the sliding block 9, the positioning block 8 is connected inside the positioning groove 4 in a sliding mode, the sliding seat 7 is more stable when sliding, the polishing efficiency of the polishing mechanism is further improved, the electric pushing cylinder 16 pushes the polishing column head 20 to vertically lift through the polishing motor 19, the polishing mechanism is more convenient to adjust when polishing the inner surface of the mold, the column rod 18 is connected inside the column barrel 17 in a sliding mode, the polishing motor 19 is more stable in the adjusting process, the hand wheel 24 drives the clamping plate 22 to be close together through the screw rod 26, the convex block 23 is connected inside the auxiliary groove 21 in a sliding mode, the clamping plate 22 is more stable when clamping the mold, and the polishing stability of the mold is further improved.

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.

Claims

1. The polishing mechanism for the inner surface of the die comprises a bottom plate (1) and is characterized in that a supporting plate (2) is installed at one end of the center of the outer wall of the top of the bottom plate (1) through a bolt, an extending arm (3) is installed at the top of the outer wall of one side of the top of the supporting plate (2) through a bolt, a stepping motor (5) is installed on the outer wall of one end, away from the supporting plate (2), of the extending arm (3) through a bolt, a sliding groove (6) is formed in the center of the outer wall of one side of the extending arm (3), a lead screw (10) is movably connected to the axis of the sliding groove (6) through a bearing, the stepping motor (5) is in transmission connection with the lead screw (10), a sliding block (9) which is in sliding connection with the sliding groove (6) is connected to the outer side wall of the lead screw (10) through threads, and a sliding seat (7) which is distributed in a U-shaped structure is welded to the outer wall of one side of the sliding block (9), constant head tank (4) have all been seted up in the center department of extension arm (3) top and bottom outer wall, and welded on slide (7) are close to the inside wall of constant head tank (4) have locating piece (8) of sliding connection in constant head tank (4) inside.

2. The polishing mechanism for the inner surface of the mold according to claim 1, characterized in that the bottom of the outer wall of one side of the sliding seat (7) is welded with a plate seat (11), an electric pushing cylinder (16) is installed at the center of the outer wall of the top of the plate seat (11) through a bolt, the output end of the electric pushing cylinder (16) is installed with a polishing motor (19) through a bolt, and the output end of the polishing motor (19) is in flat key connection with a polishing column head (20).

3. The polishing mechanism for the inner surface of a mold according to claim 2, wherein the outer wall of the bottom of the plate seat (11) is provided with a column (17) at the periphery thereof, and the outer wall of the top of the polishing motor (19) is provided with a column (18) slidably connected inside the column (17) at the periphery thereof.

4. The polishing mechanism for the inner surface of a mold according to claim 1, wherein the driving motor (13) is installed at the axis of the top outer wall of the bottom plate (1) through a bolt, and the output end of the driving motor (13) is installed with a placing seat (12) which is connected with the bottom plate (1) in a sliding manner through a bolt.

5. The polishing mechanism for the inner surface of a mold according to claim 4, wherein a limiting ring (15) is installed on the outer wall of the bottom of the placing seat (12) through a bolt, a limiting groove (14) is formed on the outer side wall of the bottom plate (1) close to the driving motor (13), and the limiting ring (15) is slidably connected inside the limiting groove (14).

6. The polishing mechanism for the inner surface of a mold according to claim 4, wherein a main groove (25) is formed in the center of the outer wall of the top of the placing seat (12), auxiliary grooves (21) are formed in the outer walls of the two sides of the placing seat (12) close to the main groove (25), a screw (26) is movably connected to the axis of the main groove (25) through a bearing, clamping plates (22) which are slidably connected to the inside of the main groove (25) in a T-shaped structure are respectively in threaded connection with the two ends of the outer wall of the main groove (25) at the two ends of the screw (26), the clamping plates (22) are slidably connected to the inside of the auxiliary groove (21) at the two ends of the outer wall of the bottom of the auxiliary groove (21) through welding, and a hand wheel (24) which is in transmission connection with the screw (26) is movably connected to the center of the outer wall of one side of the placing seat (12) through a bearing.