Standing platform of electric spark machine tool

Abstract

The utility model relates to the technical field of electric spark machine tool machining, and discloses a standing platform of an electric spark machine tool, which is provided with a base formed by embedding and connecting a bottom plate and a cover plate, a rotatable angle adjusting platform with a driving piece, a resistance reducing ring, a fence, moving wheels, a horizontal keeping mechanism and a seat. The horizontal keeping mechanism ensures that the seat is horizontal through a plurality of connecting pieces, a swing arm, an electric telescopic rod and other parts. A main driving wheel of the driving piece is meshed with the angle adjusting platform tooth belt to achieve flexible rotation. The utility model solves the problems that the angle of the standing platform is inconvenient to adjust and the operation comfort is low. Different operation requirements are met through flexible angle adjustment, efficiency is improved, rotation is smooth through a resistance reduction ring, the seat is kept horizontal through a horizontal keeping mechanism, comfort and safety are improved, and operators can concentrate on work for a long time.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric spark machine tool processing technical field, concretely is a kind of standing platform of electric spark machine tool. BACKGROUND

[0002] Electric spark machine tool is a kind of machine tool using electric spark discharge principle to carry out material processing.It removes workpiece material by generating high-frequency electric spark discharge between tool electrode and workpiece, to realize high-precision and complex shape processing.

[0003] In the prior art of electric spark machine tool, angle adjustment is inconvenient, which brings great trouble to operators.In actual processing, different workpieces and processing techniques often require different processing angles, but the existing electric spark machine tool standing platform is difficult to realize flexible and accurate angle adjustment.This not only increases the time and energy of operators to adjust the processing angle, but also may affect the processing quality and efficiency due to improper angle adjustment, and low operation comfort is also a problem that cannot be ignored.Long-time standing operation of machine tool will make operators feel tired and uncomfortable, and the existing standing platform often lacks humanized design and cannot provide comfortable working environment for operators, and the stability and balance of the platform are poor, which is easy to shake during operation, increasing the operation difficulty and psychological burden of operators.

[0004] In view of the above-mentioned related technology, the standing platform of electric spark machine tool is provided, which can eliminate the disadvantages of the existing device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of standing platform of electric spark machine tool, using the device to work, to solve the problem of inconvenient angle adjustment and low operation comfort of the existing electric spark machine tool standing platform.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of standing platform of electric spark machine tool, including base, base is by bottom plate and cover plate inlaying connection composition, cover plate is opened with gourd groove, gourd groove is rotatably provided with angle adjusting platform and driving part, angle adjusting platform is engaged with driving part, the part of bottom plate and angle adjusting platform rotation connection is equipped with drag-reducing ring, the top of base is fixedly provided with fence, the bottom of base is equipped with four lockable moving wheels, angle adjusting platform is fixedly provided with horizontal keeping mechanism, horizontal keeping mechanism is fixedly connected with seat on it;

[0007] The horizontal keeping mechanism comprises connecting pieces, locking cylinders, swing arms, ring seats, electric telescopic rods, follower rods and hollow shaft pipes, the connecting pieces are provided with eight, six of which are circumferentially distributed on the angle adjusting platform and the ring seat, the other two are provided at the center positions of the top end of the angle adjusting platform and the bottom end of the seat, three of the connecting pieces are circumferentially distributed on the top end of the angle adjusting platform, three of the connecting pieces are circumferentially distributed on the bottom end of the ring seat, three swing arms are rotationally connected between the six connecting pieces, the electric telescopic rod is rotationally connected between the two connecting pieces at the center positions of the top end of the angle adjusting platform and the bottom end of the seat, the locking cylinders are fixedly installed on the side walls of the two connecting pieces circumferentially distributed on the top end of the angle adjusting platform, two hollow shaft pipes are symmetrically fixed on the ring seat, the follower rods are slidably connected in the hollow shaft pipes, and the seat is fixedly connected to the top end of the follower rods.

[0008] Preferably, the driving member comprises a driving motor, and a main driving wheel is fixedly connected to the output shaft of the driving motor and engaged with the toothed belt on the circumferential side wall of the angle adjusting platform.

[0009] Preferably, the connecting piece comprises a positioning seat, and a limiting frame is rotationally connected to the positioning seat.

[0010] Preferably, the two ends of the swing arm are rotationally connected to the central shaft of the limiting frame.

[0011] Preferably, the ring seat and the angle adjusting platform are connected through the connecting pieces and the swing arms.

[0012] Preferably, the seat comprises a seat plate, a backrest is fixedly arranged on one side of the outer wall of the seat plate, and handrails are symmetrically fixed on the backrest.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1. The standing platform of the electric spark machine tool can realize flexible rotation of the angle adjusting platform through the engagement connection of the driving member and the angle adjusting platform, thereby meeting the operation requirements of the operator at different angles, greatly improving the convenience and work efficiency of operation, and effectively reducing the friction force of the rotation connecting part of the bottom plate and the angle adjusting platform through the arrangement of the drag reduction ring, so that the rotation of the angle adjusting platform is smoother, the energy consumption is reduced, and the service life of the equipment is prolonged.

[0015] 2. The arrangement of the horizontal keeping mechanism of the standing platform of the electric spark machine tool can ensure that the seat always remains horizontal during the rotation of the angle adjusting platform, thereby providing a stable and comfortable working environment for the operator, reducing the physical discomfort and operation errors caused by the inclination of the seat, and further improving the comfort and safety of the operator through the design of the backrest and the handrails on the seat, thereby helping the operator to concentrate on work for a long time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The overall structure schematic view of the utility model is shown in the figure.

[0017] Figure 2 The exploded structure schematic view of the utility model is shown in the figure.

[0018] Figure 3 The structure schematic view of the horizontal keeping mechanism of the utility model is shown in the figure.

[0019] Figure 4 The position structure schematic view of the angle adjusting platform, ring seat and seat plate of the utility model is shown in the figure.

[0020] Figure 5 The structure schematic view under the angle of view of the utility model is shown in the figure.

[0021] Figure 6 The structure schematic view of one side of the utility model is shown in the figure.

[0022] In the figure: 1, base; 10, gourd groove; 11, bottom plate; 12, cover plate; 111, drag reduction ring; 2, moving wheel; 3, angle adjusting platform; 4, driving part; 41, driving motor; 42, main driving wheel; 5, horizontal keeping mechanism; 51, connecting part; 511, positioning seat; 512, limiting frame; 52, locking cylinder; 53, swing arm; 54, ring seat; 55, electric telescopic rod; 56, follow-up rod; 57, hollow shaft pipe; 6, seat; 61, seat plate; 62, backrest; 63, handrail; 7, fence. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In order to further understand the content of the utility model, the utility model will be described in detail with reference to the drawings.

[0025] In combination with the drawings, Figures 1-6The standing platform of the electric spark machine tool comprises a base 1 which is composed of a bottom plate 11 and a cover plate 12 embeddedly connected, so as to ensure the stability of the base and facilitate the installation and maintenance. The cover plate 12 is provided with a gourd groove 10, and the gourd groove 10 is rotatably provided with an angle adjusting platform 3 and a driving member 4, so as to provide installation space for the angle adjusting platform 3 and the driving member 4 and simultaneously limit the movement of the angle adjusting platform 3 and the driving member 4, thereby ensuring the safety of the equipment. The angle adjusting platform 3 is meshingly connected with the driving member 4, so that the angle adjusting platform 3 can realize flexible and accurate angle adjustment, thereby meeting the requirements of different workpieces and processing techniques. The part where the bottom plate 11 is rotatably connected with the angle adjusting platform 3 is provided with a drag reduction ring 111, so as to effectively reduce the friction and make the rotation of the angle adjusting platform 3 more smooth. The top end of the base 1 is fixedly provided with a fence 7, so as to provide safety protection for the operator and prevent the operator from accidentally falling during the work. The bottom end of the base 1 is provided with four lockable moving wheels 2, so that the whole standing platform has good mobility and flexibility, thereby facilitating the transfer and positioning of the equipment between different working areas. The angle adjusting platform 3 is fixedly provided with a horizontal keeping mechanism 5, and the horizontal keeping mechanism 5 is fixedly connected with a seat 6.

[0026] The horizontal keeping mechanism 5 comprises connecting members 51, locking cylinders 52, swing arms 53, ring seats 54, electric telescopic rods 55, follower rods 56 and hollow shaft pipes 57. Six of the eight connecting members 51 are circumferentially distributed on the angle adjusting platform 3 and the ring seat 54, and the other two are arranged at the center positions of the top end of the angle adjusting platform 3 and the bottom end of the seat 6. Three of the connecting members 51 are circumferentially distributed on the top end edge of the angle adjusting platform 3, and the other three are circumferentially distributed on the bottom end of the ring seat 54. Three swing arms 53 are rotatably connected between the six connecting members 51. An electric telescopic rod 55 is rotatably connected between the two connecting members 51 at the center positions of the top end of the angle adjusting platform 3 and the bottom end of the seat 6. The locking cylinders 52 are fixedly installed on the side walls of the two circumferentially distributed connecting members 51 on the top end of the angle adjusting platform 3. The ring seat 54 is connected with the angle adjusting platform 3 through the connecting members 51 and the swing arms 53. Two hollow shaft pipes 57 are symmetrically fixed on the ring seat 54, and the follower rods 56 are slidably connected in the hollow shaft pipes 57. The top end of the follower rod 56 is fixedly connected with the seat 6. The electric telescopic rod 55 can automatically adjust the length according to the rotation angle of the angle adjusting platform 3, so as to ensure the horizontal of the seat 6. The sliding of the follower rod 56 in the hollow shaft pipe 57 further enhances the stability and reliability of the seat 6. The horizontal keeping mechanism provides a stable and comfortable working environment for the operator, and reduces the body discomfort and operation errors caused by the inclination of the seat.

[0027] The driving member 4 comprises a driving motor 41, and a main drive wheel 42 is fixedly connected to the output shaft of the driving motor 41. The main drive wheel 42 is meshed with the toothed belt on the circumferential side wall of the angle adjusting platform 3.

[0028] The connecting piece 51 comprises a positioning seat 511, and a limiting frame 512 is rotationally connected on the positioning seat 511; the connecting piece 51 plays a role of connecting various components, and the rotationally connected design of the positioning seat 511 and the limiting frame 512 makes the movement of the swing arm 53 more flexible.

[0029] Both ends of the swing arm 53 are rotationally connected on the central shaft of the limiting frame 512; the swing arm 53 connects the angle-adjusting platform 3 and the ring seat 54 through the connection with the connecting piece 51, so that force transmission and movement coordination are realized.

[0030] The seat 6 comprises a seat plate 61, and a backrest 62 is fixed on one side outer wall of the seat plate 61; symmetrically, handrails 63 are fixed on the backrest 62, so as to provide comfortable sitting support for the operator; the backrest 62 can provide effective support for the waist of the operator, so as to reduce waist fatigue; and the handrails 63 provide a placing position for the arms of the operator, so that the operator can operate more easily and freely.

[0031] Working principle: when the standing platform of the electric spark machine tool works, the driving motor 41 rotates, the output shaft of the driving motor 41 drives the main driving wheel 42 to rotate, the main driving wheel 42 meshes with the toothed belt on the angle-adjusting platform 3, so that the angle-adjusting platform 3 rotates in the gourd groove 10; at the same time, the electric telescopic rod 55 in the horizontal holding mechanism 5 telescopes, drives the connecting piece 51 to move, and drives the swing arm 53 to swing, so as to adjust the angle and height of the seat 6; and the follow-up rod 56 slides in the hollow shaft pipe 57, so as to ensure that the seat 6 moves stably; when it is needed to fix the position of the seat 6, the locking cylinder 52 works to limit the rotation of the connecting piece 51. In the whole process, the drag-reducing ring 111 reduces friction, and the moving wheels 2 facilitate the movement and locking of the platform.

[0032] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A standing platform of an electric spark machine tool, comprising a base (1) which is composed of a bottom plate (11) and a cover plate (12) which are connected by embedding, a gourd groove (10) is opened on the cover plate (12), an angle adjusting platform (3) and a driving member (4) are rotatably arranged in the gourd groove (10), the angle adjusting platform (3) is in meshing connection with the driving member (4), a resistance reducing ring (111) is arranged at the position where the bottom plate (11) is rotatably connected with the angle adjusting platform (3), a fence (7) is fixedly arranged at the top end of the base (1), four lockable moving wheels (2) are arranged at the bottom end of the base (1), characterized in that: The horizontal keeping mechanism (5) is fixedly connected with the seat (6). The horizontal keeping mechanism (5) comprises connecting pieces (51), locking cylinders (52), swing arms (53), ring seats (54), electric telescopic rods (55), follow-up rods (56) and hollow shaft pipes (57), eight connecting pieces (51) are fixedly arranged, six of which are circumferentially arranged on the angle-adjusting platform (3) and the ring seat (54), and the other two are arranged at the center positions of the top end of the angle-adjusting platform (3) and the bottom end of the seat (6), three connecting pieces (51) are circumferentially arranged at the top end edge of the angle-adjusting platform (3), three connecting pieces (51) are circumferentially arranged at the bottom end of the ring seat (54), three swing arms (53) are rotatably connected between the six connecting pieces (51), an electric telescopic rod (55) is rotatably connected between the two connecting pieces (51) at the center positions of the top end of the angle-adjusting platform (3) and the bottom end of the seat (6), the locking cylinders (52) are fixedly arranged on the side walls of the two connecting pieces (51) circumferentially arranged at the top end of the angle-adjusting platform (3), two hollow shaft pipes (57) are symmetrically arranged on the ring seat (54), the follow-up rods (56) are slidably connected in the hollow shaft pipes (57), and the seat (6) is fixedly connected to the top end of the follow-up rods (56).

2. An erecting platform for an electric spark machine according to claim 1, characterized in that: The driving member (4) comprises a driving motor (41), and a main driving wheel (42) is fixedly connected to the output shaft of the driving motor (41).

3. An erecting platform for an electric spark machine according to claim 1, characterized in that: The connecting piece (51) comprises a positioning seat (511), and a limiting frame (512) is rotatably connected to the positioning seat (511).

4. The standing platform of an electric spark machine tool according to claim 1, characterized in that: Both ends of the swing arm (53) are rotatably connected to the central shaft of the limiting frame (512).

5. The standing platform of an electric spark machine tool according to claim 1, characterized in that: The ring seat (54) is connected with the angle-adjusting platform (3) through the connecting pieces (51) and the swing arms (53).

6. An electrode tool according to claim 1, wherein: The seat (6) comprises a seat plate (61), a backrest (62) is fixedly arranged on one side of the seat plate (61), and armrests (63) are symmetrically arranged on the backrest (62).

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