Suspension insulator automatic punch forming preparation device

Abstract

The utility model discloses a suspension insulator automatic punch forming preparation device which comprises a rotary table and a bottom box, the inner bottom face of the bottom box is rotationally connected with a rotary column through a rotary connecting base, the rotary table is fixedly installed on the top face of the rotary column, a forming groove is formed in the top face of the rotary table, and a bottom die is arranged in the forming groove. A stamping hole is formed in the center of the bottom die, a bottom hole penetrating through the rotary table is formed in the bottom face of the forming groove, a side frame is installed on one side of the rotary table, and an air cylinder is fixedly installed on the top face of the side frame. The device has the beneficial effects that four groups of forming grooves are formed in the top surface of the rotary table at equal angles, during punch forming, two groups of punching heads are driven by an air cylinder to move downwards, blanks in the forming grooves below the punching heads are subjected to punch forming, an electric cylinder extends to push an iron block to move upwards, and the formed suspension insulator blanks and a bottom die are pushed to move and eject out of the forming grooves; and during punch forming, a worker can conveniently and synchronously finish unloading and reloading processes, so that the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of insulator production technology, and more specifically, to an automatic stamping and forming preparation device for suspension insulators. Background Technology

[0002] An insulator is a device installed between conductors at different potentials or between a conductor and a grounding component, capable of withstanding voltage and mechanical stress. There are many types of insulators with different shapes. Although different types of insulators have significant differences in structure and appearance, they are all composed of two main parts: insulating components and connecting hardware.

[0003] Insulators are made by firing blanks. Although there are many clay blank stamping and forming devices on the market nowadays, these devices only process with a single mold and cannot achieve the effect of stamping and feeding at the same time. Therefore, they cannot make full use of processing time and improve the working efficiency of the device. Moreover, the process of changing the mold is relatively complicated, which not only increases the workload of the workers, but also makes it relatively difficult to remove the clay blank from the mold. Further improvements can be made. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an automatic stamping and forming device for suspension insulators, which improves work efficiency and thus solves the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned advantages of improved work efficiency, the specific technical solution adopted by this utility model is as follows: An automatic stamping and forming preparation device for suspension insulators includes a turntable and a base box. A rotating column is rotatably connected to the bottom surface of the base box via a rotating connecting seat, and a turntable is fixedly installed on the top surface of the rotating column. A forming groove is opened on the top surface of the turntable. A bottom mold is set inside the forming groove, and a stamping hole is opened at the center of the bottom mold. A bottom hole is opened through the turntable on the bottom surface of the forming groove. A side frame is installed on one side of the turntable, and a cylinder is fixedly installed on the top surface of the side frame. A stamping head is fixedly installed on the bottom surface of the piston rod of the cylinder. An electric cylinder is fixedly installed on the other side below the turntable. A drive motor is fixedly installed inside the base box, and a drive gear is installed at the output end of the drive motor. A driven gear is fixedly sleeved on the surface of the rotating column, and the driven gear meshes with the drive gear.

[0008] Furthermore, four sets of forming grooves are arranged at equal angles along the vertical central axis of the turntable, and a support column is fixedly installed on the bottom surface of the forming groove below the bottom mold.

[0009] Further, the bottom die bottom surface is fixedly installed with a magnetic plate, and the moving rod top surface of the electric cylinder is fixedly installed with an iron block.

[0010] Further, the punch heads are distributed directly above the forming grooves, and the punch heads are arranged in two groups.

[0011] Further, the punch head bottom surface is fixedly installed with a core rod at a central position.

[0012] Further, the electric cylinders are distributed directly below the bottom holes, and the electric cylinders are arranged in two groups.

[0013] Further, the turntable and the rotating column are coaxially arranged, the driving motor is a stepping motor, and the driving motor stepping angle is 180°.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a kind of automatic punch forming preparation device of suspension insulator, with following beneficial effects:

[0016] (1), the utility model is provided with turntable, and four groups of forming grooves are evenly opened in turntable top surface, when punch forming, two groups of punch heads are driven to move down under the action of cylinder, and the blank of the forming groove below punch head is punch formed, and the cylinder is elongated, and iron block is pushed to move up, and the blank of the formed suspension insulator and bottom die are pushed to move and eject forming groove, while punch forming, it is convenient for staff to complete the process of unloading and recharging simultaneously, and work efficiency is improved.

[0017] (2), the utility model is provided with punch hole, core rod and bottom hole, when suspension insulator blank punch forming, core rod is aligned with blank central position and moves down, and the punch of the central hole of suspension insulator blank is completed in the process of moving down, and waste is directly discharged along punch hole and bottom hole, so that punch forming and punching work are integrally completed, and work efficiency is further improved. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is a kind of automatic punch forming preparation device of suspension insulator according to the structure diagram of the utility model embodiment;

[0020] Figure 2 It is a kind of automatic punch forming preparation device of suspension insulator according to the front view of the utility model embodiment.

[0021] Figure 3 is a plan view of a rotary table according to an embodiment of the present utility model;

[0022] Figure 4 is a structure diagram of a bottom die according to an embodiment of the present utility model.

[0023] In the drawings:

[0024] 1, rotary table; 2, bottom box; 3, rotating column; 4, rotary connecting seat; 5, driven gear; 6, driving motor; 7, driving gear; 8, forming groove; 9, bottom die; 10, stamping hole; 11, magnetic plate; 12, support column; 13, bottom hole; 14, electric cylinder; 15, iron block; 16, side frame; 17, air cylinder; 18, stamping head; 19, core rod. DETAILED DESCRIPTION

[0025] To further illustrate the embodiments, the present utility model provides drawings, which are part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should be able to understand other possible embodiments and advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present utility model, a kind of automatic stamping forming preparation device of suspension insulator is provided.

[0027] The present utility model will be further described in conjunction with drawings and specific embodiments, such as Figures 1-4As shown, according to the utility model embodiment, the automatic stamping forming preparation device of the suspension insulator comprises a rotary table 1 and a bottom box 2, a rotating column 3 is rotationally connected to the inner bottom surface of the bottom box 2 through a rotary connecting seat 4, the rotary table 1 is fixedly installed on the top surface of the rotating column 3, the rotary table 1 is provided with a forming groove 8 on the top surface, a bottom die 9 is arranged in the forming groove 8, a stamping hole 10 is formed in the center position of the bottom die 9, a bottom hole 13 is formed in the bottom surface of the forming groove 8 and penetrates through the rotary table 1, the diameter of the bottom hole 13 is larger than the diameter of the stamping hole 10, an edge frame 16 is installed on one side of the rotary table 1, the edge frame 16 is fixedly connected with the ground, a pneumatic cylinder 17 is fixedly installed on the top surface of the edge frame 16, a stamping head 18 is fixedly installed on the bottom surface of the piston rod of the pneumatic cylinder 17, an electric cylinder 14 is fixedly installed on the other side below the rotary table 1, a driving motor 6 is fixedly installed in the bottom box 2, a driving gear 7 is installed at the output end of the driving motor 6, a driven gear 5 is fixedly sleeved on the surface of the rotating column 3, the driven gear 5 is engaged with the driving gear 7, four groups of forming grooves 8 are formed on the rotary table 1 at equal angles, when stamping forming is performed, two stamping heads 18 are driven by the pneumatic cylinder 17 to move downward, the stamping forming of the blank in the forming groove 8 below the stamping head 18 is performed, the electric cylinder 14 is elongated, the iron block 15 is pushed to move upward, the formed suspension insulator blank and the bottom die 9 are pushed to move out of the forming groove 8, the process of unloading and reloading is simultaneously completed by the staff during the stamping forming, and the working efficiency is improved.

[0028] In one embodiment, the four groups of forming grooves 8 are arranged at equal angles along the vertical central axis of the rotary table 1, and a support column 12 is fixedly installed on the inner bottom surface of the forming groove 8 below the bottom die 9, so that the bottom die 9 is conveniently supported.

[0029] In one embodiment, a magnetic plate 11 is fixedly installed on the bottom surface of the bottom die 9, an iron block 15 is fixedly installed on the top surface of the moving rod of the electric cylinder 14, the iron block 15 is fixed to the magnetic plate 11 by magnetic force, the bottom die 9 is prevented from overturning during the jacking, and the stability of the jacking is improved.

[0030] In one embodiment, the stamping heads 18 are arranged above the forming grooves 8, and the two stamping heads 18 are arranged in synchronization, so that the working efficiency is improved.

[0031] In one embodiment, a core rod 19 is fixedly installed on the bottom surface of the center position of the stamping head 18, during the stamping forming of the suspension insulator blank, the core rod 19 moves downward and is aligned with the center position of the blank, the stamping of the center hole of the suspension insulator blank is completed during the downward movement, the waste is directly discharged along the stamping hole 10 and the bottom hole 13, so that the stamping forming and the punching work are integrally completed, and the working efficiency is further improved.

[0032] In one embodiment, the electric cylinders 14 are arranged below the bottom hole 13, and the two electric cylinders 14 are arranged in synchronization, so that the working efficiency is improved.

[0033] In one embodiment, the rotary table 1 and the rotating column 3 are coaxially arranged, the driving motor 6 is a stepping motor, and the driving motor 6 has a stepping angle of 180°, facilitating rotation positioning.

[0034] Working principle: four groups of forming grooves 8 are formed on the top surface of the rotary table 1 at equal angles, when stamping and forming, two groups of stamping heads 18 are driven by the air cylinders 17 to move downward to stamp and form the blank in the forming groove 8 below the stamping head 18, the air cylinder 14 is elongated to push the iron block 15 to move upward, and the formed suspension insulator blank and the bottom die 9 are pushed to move and eject the forming groove 8, the stamping and forming is completed at the same time, the process of unloading and reloading is completed by the worker at the same time, the work efficiency is improved, and at the same time, when the suspension insulator blank is stamped and formed, the core rod 19 moves downward to align the center position of the blank, and the stamping of the center hole of the suspension insulator blank is completed in the downward movement process, the waste is directly discharged along the stamping hole 10 and the bottom hole 13, so that the stamping and forming and the punching work are integrated, and the work efficiency is further improved.

[0035] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0036] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for automatically stamping and forming a suspension insulator, comprising a rotary table (1) and a bottom box (2), characterized in that, The inner bottom surface of the bottom box (2) is rotatably connected with a rotating column (3) through a rotating connecting seat (4), the top surface of the rotating column (3) is fixedly installed with a rotating table (1), the top surface of the rotating table (1) is provided with a forming groove (8), the inside of the forming groove (8) is provided with a bottom die (9), the center position of the bottom die (9) is provided with a stamping hole (10), the bottom surface of the forming groove (8) is provided with a bottom hole (13) penetrating through the rotating table (1), one side of the rotating table (1) is installed with a side frame (16), the top surface of the side frame (16) is fixedly installed with a pneumatic cylinder (17), the bottom surface of the piston rod of the pneumatic cylinder (17) is fixedly installed with a stamping head (18), the other side below the rotating table (1) is fixedly installed with an electric cylinder (14), the inside of the bottom box (2) is fixedly installed with a driving motor (6), the output end of the driving motor (6) is installed with a driving gear (7), the surface of the rotating column (3) is fixedly sleeved with a driven gear (5), and the driven gear (5) is engaged with the driving gear (7).

2. The device for automatically forming a suspension insulator by stamping according to claim 1, wherein Four groups of the forming grooves (8) are arranged along the vertical central axis of the rotating table (1) at equal angles, and the inner bottom surface of the forming groove (8) is fixedly installed with a supporting column (12) below the bottom die (9).

3. The device for automatically forming a suspension insulator by stamping according to claim 1, wherein The bottom surface of the bottom die (9) is fixedly installed with a magnetic plate (11), and the top surface of the moving rod of the electric cylinder (14) is fixedly installed with an iron block (15).

4. The device for automatically forming a suspension insulator by stamping according to claim 1, wherein The stamping head (18) is arranged above the forming groove (8), and the stamping head (18) is arranged in two groups.

5. The device for automatically forming a suspension insulator by stamping according to claim 1, wherein The bottom surface of the stamping head (18) is fixedly installed with a core rod (19).

6. The device for automatically forming a suspension insulator by stamping according to claim 1, wherein The electric cylinder (14) is arranged below the bottom hole (13), and the electric cylinder (14) is arranged in two groups.

7. The device for automatically forming a suspension insulator by press working according to claim 1, wherein The rotating table (1) and the rotating column (3) are coaxially arranged, the driving motor (6) is a stepping motor, and the stepping angle of the driving motor (6) is 180°.

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