Machining device for mold manufacturing

Abstract

A machining device for mold manufacturing relates to the field of R-angle hanging mold production and comprises a base, and a workbench is fixedly arranged on the upper end face of the base; the first electric push rod is fixed to a transverse plate of the supporting frame, a rotating seat is fixedly installed at the movable end of the first electric push rod, a cutting mechanism is rotatably installed below the rotating seat, and a cutting blade is rotatably installed in the cutting mechanism; the arc-shaped guide groove is formed in one side of the upper end face of the workbench, and a mold adjusting mechanism is installed in the arc-shaped guide groove in a sliding mode; the guide mechanism is arranged on the other side of the upper end face of the workbench, the guide mechanism and the workbench are fixed through bolts, first rolling wheels are arranged on the front portion and the rear portion of the upper end of the interior of the guide mechanism, and second rolling wheels are arranged on the front portion and the rear portion of the lower end of the interior of the guide mechanism; the R-angle die pipe machining device solves the problem that an R-angle die pipe machining device is poor in positioning effect and adjusting effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to R angle hanging mould mould production technical field, concretely is a kind of processing device for mould making. BACKGROUND

[0002] The R angle of bathroom refers to the junction of bathroom wall and floor, when laying floor tiles or wall tiles, in order to ensure that the joint is straight and beautiful, and at the same time improve the waterproof effect and cleaning convenience, a small fillet will be made at the junction. The shape of this small fillet is called "R angle", the existence of R angle makes the junction of bathroom wall and floor more rounded, reduces the sharp right angle, thereby improving the overall aesthetic, the bathroom has higher requirements for waterproof, the design of R angle helps to form a continuous waterproof layer at the junction of wall and floor (i.e. R angle position), prevent water penetration, enhance waterproof effect, bathroom R angle hanging mould is a mould specially used in bathroom decoration, especially in the junction of wall and floor (i.e. R angle position) construction. The design of this mould aims to realize one-time forming of R angle to ensure the improvement of construction efficiency, aesthetics and waterproof performance.

[0003] For example, the Chinese authorized patent "a one-time forming and shaping mould for lowering plate R angle" with announcement number CN215907408U, the mould body is a rectangular frame made of square steel pipes, the size of the rectangular frame is suitable for separating the lowering plate area and the non-lowering plate area, the mould is set as a mould R angle at the junction with the lowering plate R angle, the mould R angle matches the lowering plate R angle, and the rectangular frame is provided with a mould inclined strut at the four corners of the inner side to enhance the structure of the mould: wherein: two positioning ribs are arranged at each corner of the mould during use, and the two positioning ribs are respectively welded and fixed with the beam steel in horizontal and vertical directions, and each corner of the mould is positioned relying on the two positioning ribs.

[0004] Although the above-mentioned prior art can realize the forming and processing of R angle mould, the positioning effect of the mould pipe is poor during processing, the adhesion of the mould pipe to the junction of wall and floor after forming cannot be ensured, and the mould pipe cannot be flexibly adjusted during processing, so it cannot meet the existing requirements. Therefore, we propose a processing device for mould making. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a processing device for mould making to solve the problems of poor positioning effect and adjustment effect of the R angle mould pipe processing device proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a processing device for mould making, comprising a base, a workbench is fixedly arranged on the upper end face of the base, a supporting frame is arranged above the workbench, and the supporting frame vertical plate is fixed with the workbench through bolts; further comprising:

[0007] A first electric push rod is fixed on the horizontal plate of the support frame, a rotating seat is fixedly installed at the movable end of the first electric push rod, a cutting mechanism is rotatably installed below the rotating seat, and a cutting blade is rotatably installed in the cutting mechanism.

[0008] An arc-shaped guide groove is arranged on one side of the upper end face of the workbench, and a mold adjusting mechanism is slidably installed in the arc-shaped guide groove.

[0009] A guide mechanism is arranged on the other side of the upper end face of the workbench and is fixed to the workbench through bolts, first rollers are arranged in front of and behind the upper end of the guide mechanism, and second rollers are arranged in front of and behind the lower end of the guide mechanism and are rotatably connected to the workbench.

[0010] Preferably, a first motor is installed in the rotating seat, the output shaft of the first motor is fixedly connected to the upper end face of the cutting mechanism, a second motor is fixedly installed on one side of the cutting mechanism, and the output shaft of the second motor is fixed to the shaft of the cutting blade through a shaft coupling.

[0011] Preferably, the cutting blade reciprocates between zero and ninety degrees.

[0012] Preferably, a driving seat is fixedly arranged in the base, a servo motor is built in the driving seat, a turntable is rotatably installed at the upper end of the driving seat, the lower end shaft of the turntable is connected to the output shaft of the servo motor, a connecting arm is fixedly arranged on one side of the turntable, and the other end of the connecting arm is fixed to the bottom of the mold adjusting mechanism.

[0013] Preferably, positioning plates are arranged on both sides of the mold adjusting mechanism, the positioning plates are slidably matched with the inner cavity of the mold adjusting mechanism, and a second electric push rod is installed between the inner cavity of the mold adjusting mechanism and the positioning plates.

[0014] Preferably, a movable column is installed outside the first roller, the first roller is connected to the movable column through an axis, a fixed cylinder is slidably installed outside the movable column, the upper end of the fixed cylinder is fixed to the guide mechanism, and a spring is installed between the fixed cylinder and the movable column.

[0015] Preferably, a belt pulley is installed on the shaft of one end of the second roller, the belt pulleys are connected through a belt transmission, and a servo motor is installed on the belt pulley of one of the second rollers.

[0016] Compared with the prior art, the present utility model has the beneficial effects that:

[0017] 1. The utility model discloses a flexible cutting mechanism of mould pipe, when the mould pipe moves to the specified position, through the opening second motor, drives the cutting piece high -speed rotation, then through the first electric push rod drives the cutting piece to drop, and cuts on the mould pipe in forty -five degrees, then the cutting piece lifts, under the drive of first motor, drives the cutting mechanism to rotate ninety degrees, drops again through the first electric push rod, carries out cutting to the mould pipe, and the mould pipe after cutting presents the ninety degrees defect angle in the angle of view, after taking down the waste material, through the opening motor in the inside of drive seat, rotates the connecting arm through the rotating disc to drive the mould adjusting mechanism to do the arc movement in the arc -shaped guide slot to drive the mould pipe of one end to be bent, makes the gap realize closing, realizes the right angle bending of mould pipe, and the structure is high in flexibility, and the personnel's access is not needed in the cutting process, not only improves the processing safety, but also improves the processing accuracy and processing efficiency.

[0018] 2. The utility model discloses a mould adjusting mechanism is equipped with, under normal circumstances positioning board contracts in the inside of mould adjusting mechanism, when the mould pipe is cut after the gap, opens second electric push rod at this moment, drives the positioning board and extends to the upper side to position the both sides of mould pipe, then cooperates the rotating disc and realizes that the mould adjusting mechanism drives the mould pipe and carries out the bending work, and this mechanism can improve the stability of mould pipe bending process to ensure the accuracy of mould processing.

[0019] 3. The utility model discloses a guide mechanism is equipped with, through the mould pipe of being drawn into the inside of guide mechanism, under the action of spring, the mould pipe is positioned between first gyro wheel and second gyro wheel, through the opening servo motor on second gyro wheel axle, cooperates the transmission action of belt pulley and belt, makes two second gyro wheels synchronous rotation, drives the mould pipe and moves to the processing area under the friction force, and this guide mechanism can cooperate with mould adjusting mechanism and cutting mechanism, after every bending, continues to transport the mould pipe through the guide mechanism, makes the next bending point move to below cutting mechanism to further improve the processing efficiency of mould pipe. ACCURACY

[0020] Figure 1 It is the perspective drawing of the utility model;

[0021] Figure 2 It is the mould pipe processing state before structure schematic view of the utility model;

[0022] Figure 3 It is the mould pipe processing state after structure schematic view of the utility model;

[0023] Figure 4 It is the cutting mechanism structure schematic view of the utility model;

[0024] Figure 5The utility model discloses a mould adjusting mechanism drive structure schematic view.

[0025] Figure 6 The utility model discloses a positioning plate lifting structure schematic view.

[0026] Figure 7 The utility model discloses a guide mechanism internal structure schematic view.

[0027] In the drawing: 1, base, 2, workbench, 3, support frame, 4, first electric push rod, 5, arc guide slot, 6, mould adjusting mechanism, 7, cutting mechanism, 8, guide mechanism, 9, mould pipe, 10, cutting piece, 11, rotary seat, 12, first motor, 13, second motor, 14, drive seat, 15, rotary table, 16, connecting arm, 17, positioning plate, 18, second electric push rod, 19, fixed cylinder, 20, movable column, 21, first roller, 22, second roller. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] Please refer to Figures 1-7 The utility model provides an embodiment: a kind of processing device for mould making, including base 1, the upper end surface of base 1 is fixedly arranged with workbench 2, workbench 2 is provided with support frame 3 in the upper, support frame 3 vertical board is fixed with workbench 2 by bolt;Further including:

[0030] First electric push rod 4, it is fixed in the transom of support frame 3, the movable end of first electric push rod 4 is fixedly installed with rotary seat 11, rotary seat 11 is rotatably installed with cutting mechanism 7 below, cutting mechanism 7 is rotatably installed with cutting piece 10 in the inside;

[0031] Arc guide slot 5, it is arranged in the side of the upper end surface of workbench 2, arc guide slot 5 is slidably installed with mould adjusting mechanism 6 in the inside;

[0032] Guide mechanism 8, it is arranged in the other side of the upper end surface of workbench 2, guide mechanism 8 is fixed with workbench 2 by bolt, and the front and back of the upper end in the inside of guide mechanism 8 is provided with first roller 21, and the front and back of the lower end in the inside of guide mechanism 8 is provided with second roller 22, and second roller 22 is rotatably connected with workbench 2.

[0033] When in use, when the mold pipe 9 moves to the designated position, the second motor 13 is started to drive the cutting blade 10 to rotate at high speed, then the first electric push rod 4 drives the cutting blade 10 to descend and cut the mold pipe 9 at an angle of 45 degrees, then the cutting blade 10 is lifted, the first motor 12 drives the cutting mechanism 7 to rotate by 90 degrees, and the first electric push rod 4 is used again to cut the mold pipe 9. After the waste is removed, the motor in the driving seat 14 is started, the connecting arm 16 is driven to rotate through the rotating disc 15, so that the mold adjusting mechanism 6 moves in an arc in the arc-shaped guide groove 5, and the mold pipe 9 at one end is bent to close the gap and realize the right-angle bending of the mold pipe 9.

[0034] Please refer to Figure 4 The first motor 12 is installed in the rotating seat 11, the output shaft of the first motor 12 is fixedly connected with the upper end face of the cutting mechanism 7, the second motor 13 is fixedly installed on one side of the cutting mechanism 7, and the output shaft of the second motor 13 is fixed with the shaft of the cutting blade 10 through a shaft coupling. The cutting blade 10 reciprocates between zero and ninety degrees. This structure has high flexibility, and the worker does not need to intervene during the cutting process, which not only improves the processing safety, but also improves the processing accuracy and processing efficiency.

[0035] Please refer to Figure 5 The driving seat 14 is fixedly arranged in the base 1, the servo motor is built in the driving seat 14, the rotating disc 15 is rotatably installed at the upper end of the driving seat 14, the lower end shaft of the rotating disc 15 is connected with the output shaft of the servo motor, the connecting arm 16 is fixedly arranged on one side of the rotating disc 15, and the other end of the connecting arm 16 is fixed with the bottom of the mold adjusting mechanism 6. The bending step of the mold adjusting mechanism 6 to the mold pipe 9 is realized while the connecting arm 16 swings.

[0036] Please refer to Figure 6 The positioning plates 17 are arranged on the two sides in the mold adjusting mechanism 6, the positioning plates 17 are in sliding fit with the inner cavity of the mold adjusting mechanism 6, and the second electric push rod 18 is installed between the inner cavity of the mold adjusting mechanism 6 and the positioning plates 17. Under normal circumstances, the positioning plates 17 are retracted in the mold adjusting mechanism 6, when the mold pipe 9 is cut through the gap, the second electric push rod 18 is started to drive the positioning plates 17 to extend upwards, so as to limit the two sides of the mold pipe 9, and then the rotating disc 15 is used to realize the bending work of the mold adjusting mechanism 6 to the mold pipe 9.

[0037] Please refer to Figure 7The outer part of the first roller 21 is provided with a movable column 20, the first roller 21 is connected with the movable column 20 through a rotating shaft, the outer part of the movable column 20 is slidingly provided with a fixed cylinder 19, the upper end of the fixed cylinder 19 is fixed with the guide mechanism 8, a spring is arranged between the fixed cylinder 19 and the movable column 20, the shaft of one end of each of the second rollers 22 is provided with a belt pulley, the belt pulleys are connected through a belt transmission, a servo motor is arranged on the belt pulley of one of the second rollers 22, the mold pipe 9 is inserted into the inside of the guide mechanism 8, under the action of the spring, the mold pipe 9 is positioned between the first roller 21 and the second roller 22, the servo motor on the shaft of the second roller 22 is turned on, the transmission of the belt pulley and the belt is matched, the two second rollers 22 are synchronously rotated, the mold pipe 9 is driven to move towards the processing area under the friction force, the mold pipe 9 is continuously conveyed through the guide mechanism 8 after each bending, so that the next bending point moves below the cutting mechanism 7.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A processing device for mold production, comprising a base (1), a workbench (2) fixedly provided on the upper end surface of the base (1), a support frame (3) provided above the workbench (2), and a vertical plate of the support frame (3) fixed to the workbench (2) by bolts; Its characteristics are: Also includes: A first electric push rod (4) is fixed on the horizontal plate of the support frame (3); a rotating seat (11) is fixedly mounted on the movable end of the first electric push rod (4); a cutting mechanism (7) is rotatably mounted below the rotating seat (11); a cutting blade (10) is rotatably mounted inside the cutting mechanism (7); An arc-shaped guide groove (5) is provided on one side of the upper end surface of the workbench (2), and a mold adjustment mechanism (6) is slidably installed inside the arc-shaped guide groove (5); A guide mechanism (8) is arranged on the other side of the upper end surface of the workbench (2), and the guide mechanism (8) and the workbench (2) are fixed by bolts. A first roller (21) is arranged at the front and rear of the upper end of the guide mechanism (8), and a second roller (22) is arranged at the front and rear of the lower end of the guide mechanism (8), and the second roller (22) is rotatably connected to the workbench (2).

2. A processing device for mold production according to claim 1, characterized in that: A first motor (12) is installed inside the rotating seat (11), and the output shaft of the first motor (12) is fixedly connected to the upper end surface of the cutting mechanism (7). A second motor (13) is fixedly installed on one side of the cutting mechanism (7), and the output shaft of the second motor (13) is fixed to the shaft of the cutting blade (10) through a coupling.

3. A processing device for mold production according to claim 2, characterized in that: The cutting blade (10) switches back and forth between zero and ninety degrees.

4. The processing device for mold production according to claim 1, characterized in that: A driving seat (14) is fixedly provided inside the base (1), and a servo motor is built into the driving seat (14). A turntable (15) is rotatably installed on the upper end of the driving seat (14), and the lower end shaft of the turntable (15) is connected to the output shaft of the servo motor. A connecting arm (16) is fixedly provided on one side of the turntable (15), and the other end of the connecting arm (16) is fixed to the bottom of the mold adjustment mechanism (6).

5. The processing device for mold production according to claim 1, characterized in that: Positioning plates (17) are provided on both sides of the mold adjustment mechanism (6), and the positioning plates (17) are slidably matched with the inner cavity of the mold adjustment mechanism (6). A second electric push rod (18) is installed between the inner cavity of the mold adjustment mechanism (6) and the positioning plates (17).

6. The processing device for mold production according to claim 1, characterized in that: A movable column (20) is installed on the outside of the first roller (21), and the first roller (21) and the movable column (20) are connected through a rotating shaft. A fixed cylinder (19) is slidably installed on the outside of the movable column (20), and the upper end of the fixed cylinder (19) is fixed to the guide mechanism (8). A spring is installed between the fixed cylinder (19) and the movable column (20).

7. The processing device for mold production according to claim 1, characterized in that: A pulley is installed on the shaft at one end of each second roller (22), and the pulleys are connected via a belt transmission. A servo motor is installed on the pulley of one of the second rollers (22).

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