CN217143154U

CN217143154U - Clamping mechanism for producing electric spark electrode

Info

Publication number: CN217143154U
Application number: CN202220694460.9U
Authority: CN
Inventors: 杨海军; 郑昌洪; 盘祖辉
Original assignee: Shanghai Hongyi Electronic Technology Co ltd
Current assignee: Shanghai Hongyi Electronic Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-09
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the technical field of electrode production, in particular to a clamping mechanism for electric spark electrode production, which comprises a base, wherein the top of the base is connected with a fixing bolt through a screw thread with a position symmetry close to the left side and the right side, a mounting plate is arranged above the base, the bottom of the mounting plate is fixedly connected with supporting plates through a screw bolt with a position close to the left side and the right side, the bottoms of the two supporting plates are respectively fixedly connected with the top of the base through a screw bolt, a chute is arranged at the top of the mounting plate close to the position symmetry of the left side and the right side, the top of the mounting plate is provided with a clamping mechanism, and an ejection mechanism is arranged at the top of the base close to the position symmetry of the front side and the rear side; this clamping mechanism is used in electric spark electrode production makes the device can be convenient fixed electrode work piece when production through setting up clamping mechanism, makes the device can be convenient ejecting with electrode work piece after electrode work piece processing finishes through setting up ejection mechanism for user's work efficiency obtains improving.

Description

Clamping mechanism for producing electric spark electrode

Technical Field

The utility model relates to an electrode production technical field specifically is a clamping machine constructs is used in electric spark electrode production.

Background

An Electric Discharge Machine (EDM) is a machining device, is mainly used for electric discharge machining and is widely applied to manufacturing of various metal molds and mechanical devices, the electric discharge machine is a special machining method for corroding and removing a conductive material by using an electric corrosion effect generated during pulse discharge between two electrodes immersed in a working solution, and is also called as electric discharge machining or electric corrosion machining, an existing electric discharge electrode cannot conveniently and quickly fix an electrode workpiece during production, and cannot conveniently and quickly push the electrode workpiece out after the electrode workpiece is machined, so that the working efficiency of a user is low, and therefore, a clamping mechanism for electric discharge electrode production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric spark is clamping machine structure for electrode production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric spark is clamping machine for electrode production constructs, includes the base, the position symmetry threaded connection that the base top is close to the left and right sides has fixing bolt, the base top is equipped with the mounting panel, the position that the mounting panel bottom is close to the left and right sides passes through bolt symmetry fixedly connected with backup pad, and two bolt fixed connection is passed through respectively with the base top to the backup pad bottom, the mounting panel top is close to the position symmetry of the left and right sides and has seted up the spout, the mounting panel top is equipped with clamping machine and constructs, the position symmetry of both sides is equipped with ejection mechanism around the base top is close to.

Preferably, the clamping mechanism comprises a sliding rod, and one end of the sliding rod sequentially penetrates through the top and the bottom of the mounting plate and is in sliding connection with the mounting plate.

Preferably, the top of the sliding rod is fixedly connected with a movable plate through a bolt, and a limiting spring is arranged on the circumferential outer wall of the sliding rod.

Preferably, one end of the limiting spring is fixedly connected with the top of the base, and the other end of the limiting spring is fixedly connected with the bottom of the moving plate.

Preferably, the positions of the circumferential outer wall of the sliding rod, which are close to the lower part and the left side and the right side, are symmetrically hinged with rotating plates, and the surfaces of one sides, which are far away from the sliding rod, of the two rotating plates are respectively hinged with sliding blocks.

Preferably, the surfaces of the front side and the rear side of the sliding block and the positions close to the upper side and the lower side of the sliding block are symmetrically and rotatably connected with rotating rods, and the top of the sliding block is fixedly connected with a fixing plate through bolts.

Preferably, the position, close to the lower side, of the circumferential outer wall of the rotating rod above the mounting plate is in sliding connection with the top of the mounting plate, and the position, close to the upper side, of the circumferential outer wall of the rotating rod below the mounting plate is in sliding connection with the bottom of the mounting plate.

Preferably, the ejection mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected with the top of the base through a bolt, and the end part of a piston rod of the hydraulic cylinder penetrates through the top of the mounting plate and is fixedly connected with an ejection plate through a bolt.

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

1. according to the clamping mechanism for producing the electric spark electrode, the electrode workpiece can be conveniently fixed by the device during production through the arrangement of the clamping mechanism, so that the working efficiency of a user is improved;

2. according to the clamping mechanism for producing the electric spark electrode, the ejection mechanism is arranged, so that the device can conveniently eject the electrode workpiece after the electrode workpiece is machined, and the working efficiency of users is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a base according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a clamping mechanism in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of an ejection mechanism in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a fixed buffer plate in embodiment 2 of the present invention.

The meaning of each reference number in the figures is:

a base 1; a fixing bolt 11; a support plate 12; a mounting plate 13; a chute 14;

a clamping mechanism 2; a slide bar 21; a moving plate 22; a limit spring 23; a rotating plate 24; a slider 25; a rotating rod 26; a fixing plate 27;

an ejection mechanism 3; a hydraulic cylinder 31; an ejector plate 32;

the buffer plate 4 is fixed.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "a" or "an" mean two or more unless explicitly defined otherwise.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an electric spark electrode production is with clamping machine structure, which comprises a base 1, the position symmetry threaded connection that the base 1 top is close to the left and right sides has fixing bolt 11, be used for being convenient for fix the device to other devices on, base 1 top is equipped with mounting panel 13, the position that the mounting panel 13 bottom is close to the left and right sides passes through bolt symmetry fixedly connected with backup pad 12, and two backup pad 12 bottoms pass through bolt fixed connection with base 1 top respectively, the position symmetry that the mounting panel 13 top is close to the left and right sides has seted up spout 14, a moving direction who is used for installing slider 25 and injects slider 25.

Preferably, the clamping mechanism 2 is arranged on the top of the mounting plate 13, the clamping mechanism 2 includes a slide rod 21 for defining the moving direction of the moving plate 22, one end of the slide rod 21 penetrates through the top and the bottom of the mounting plate 13 in sequence and is connected with the mounting plate 13 in a sliding manner, and the top of the slide rod 21 is fixedly connected with the moving plate 22 through a bolt for placing an electrode workpiece.

Specifically, a limiting spring 23 is arranged on the outer wall of the circumference of the sliding rod 21, one end of the limiting spring 23 is fixedly connected with the top of the base 1, and the other end of the limiting spring 23 is fixedly connected with the bottom of the moving plate 22 and used for limiting the position of the moving plate 22.

Specifically, the position symmetry that the circumference outer wall of slide bar 21 is close to the below and is close to the left and right sides articulates there is the rotor plate 24 for connecting slide bar 21 and slider 25, two rotor plates 24 keep away from one side surface of slide bar 21 and articulate respectively has slider 25, be used for injecing the moving direction of fixed plate 27, the position symmetry rotation that the slider 25 front and back both sides surface just is close to upper and lower both sides is connected with the rotary rod 26, be used for injecing the position of slider 25, there is fixed plate 27 at the slider 25 top through bolt fixedly connected with, be used for fixed electrode work piece.

Specifically, the position close to the lower part of the circumferential outer wall of the rotating rod 26 above the mounting plate 13 is slidably connected to the top of the mounting plate 13, and the position close to the upper part of the circumferential outer wall of the rotating rod 26 below the mounting plate 13 is slidably connected to the bottom of the mounting plate 13, so as to define the position of the slider 25.

Further, the ejection mechanisms 3 are symmetrically arranged at positions, close to the front side and the rear side, of the top of the base 1 and used for ejecting workpieces, each ejection mechanism 3 comprises a hydraulic cylinder 31 and is used for driving an ejection plate 32 to move, the hydraulic cylinders 31 are fixedly connected with the top of the base 1 through bolts, and the end portions of piston rods of the hydraulic cylinders 31 penetrate through the tops of the mounting plates 13 and are fixedly connected with the ejection plates 32 through the bolts and are used for driving the movable plates 22 to move upwards.

In the specific using process, a user firstly places an electrode workpiece to be processed on the top of the movable plate 22, the movable plate 22 moves downwards under the action of the gravity of the electrode workpiece, so that the limiting spring 23 is compressed, in the process, the movable plate 22 drives the slide rod 21 to move downwards, so that the two rotary plates 24 are driven to rotate downwards, so that the two sliders 25 are respectively driven to move towards the direction close to the movable plate 22, so that the two fixed plates 27 are driven to move towards the direction close to the electrode workpiece, until one side surfaces of the two fixed plates 27 close to the electrode workpiece are respectively tightly attached to the left side surface and the right side surface of the electrode workpiece, the electrode workpiece is fixed, the electrode workpiece can be processed, after the electrode workpiece is processed, the user firstly opens the hydraulic cylinder 31, extends a piston rod of the hydraulic cylinder 31, so that the ejector plate 32 is driven to move upwards, until the top of the ejector plate 32 is tightly attached to the bottom of the movable plate 22, the ejector plate 32 starts to drive the moving plate 22 to move upwards, so as to drive the electrode workpiece to move upwards until one side surfaces of the two fixing plates 27 close to the electrode workpiece are not respectively tightly attached to the left side surface and the right side surface of the electrode workpiece, and the electrode workpiece is taken out.

Example 2

Referring to fig. 6, the present embodiment provides the following technical solutions on the basis of embodiment 1: the two fixing plates 27 are fixedly connected to the fixing buffer plates 4 by bolts, respectively, at one side surfaces thereof adjacent to the slide bar 21, for preventing damage to the electrode workpiece when fixing the electrode workpiece.

In this embodiment, the two fixed buffer plates 4 are preferably made of rubber.

In a specific using process, a user can use the device by fixedly connecting the two fixed buffer plates 4 to one side surface of the two fixed plates 27 close to the slide rod 21 through bolts.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric spark electrode production is with clamping machine structure, includes base (1), its characterized in that: the utility model discloses a quick-witted support structure, including base (1), mounting panel (13), bolt symmetry fixedly connected with backup pad (12), and two the position symmetry threaded connection that base (1) top is close to the left and right sides has fixing bolt (11), base (1) top is equipped with mounting panel (13), the position that mounting panel (13) bottom is close to the left and right sides passes through bolt symmetry fixedly connected with backup pad (12), and two backup pad (12) bottom passes through bolt fixed connection with base (1) top respectively, mounting panel (13) top is close to the position symmetry of the left and right sides and has seted up spout (14), mounting panel (13) top is equipped with clamping machine structure (2), the position symmetry that base (1) top is close to the front and back both sides is equipped with ejection mechanism (3).

2. The clamping mechanism for producing the electric spark electrode as claimed in claim 1, wherein: the clamping mechanism (2) comprises a sliding rod (21), and one end of the sliding rod (21) sequentially penetrates through the top and the bottom of the mounting plate (13) and is in sliding connection with the mounting plate (13).

3. The clamping mechanism for producing the electric spark electrode as claimed in claim 2, wherein: the top of the sliding rod (21) is fixedly connected with a moving plate (22) through a bolt, and a limiting spring (23) is arranged on the circumferential outer wall of the sliding rod (21).

4. The clamping mechanism for producing the electric spark electrode as claimed in claim 3, wherein: one end of the limiting spring (23) is fixedly connected with the top of the base (1), and the other end of the limiting spring (23) is fixedly connected with the bottom of the moving plate (22).

5. The clamping mechanism for producing the electric spark electrode as claimed in claim 2, wherein: the sliding device is characterized in that rotary plates (24) are symmetrically hinged to positions, close to the lower part and the left side and the right side, of the circumferential outer wall of the sliding rod (21), and sliding blocks (25) are hinged to the surfaces, far away from the sliding rod (21), of one sides of the two rotary plates (24).

6. The clamping mechanism for producing the electric spark electrode as claimed in claim 5, wherein: the rotary rod (26) is rotationally connected to the surfaces of the front side and the rear side of the sliding block (25) and the positions close to the upper side and the lower side of the sliding block in a symmetrical mode, and the top of the sliding block (25) is fixedly connected with a fixing plate (27) through bolts.

7. The clamping mechanism for producing the electric spark electrode as claimed in claim 6, wherein: be located mounting panel (13) top the circumference outer wall of rotary rod (26) is close to the position and the mounting panel (13) top sliding connection of below, is located mounting panel (13) below the circumference outer wall of rotary rod (26) is close to the position and the mounting panel (13) bottom sliding connection of top.

8. The clamping mechanism for producing the electric spark electrode as claimed in claim 1, wherein: the ejection mechanism (3) comprises a hydraulic cylinder (31), the hydraulic cylinder (31) is fixedly connected with the top of the base (1) through a bolt, and the end part of a piston rod of the hydraulic cylinder (31) penetrates through the top of the mounting plate (13) and is fixedly connected with an ejection plate (32) through a bolt.