CN205096672U

CN205096672U - Anchor clamps for it marks to walk a lathe point of discharge position experiments

Info

Publication number: CN205096672U
Application number: CN201520800374.1U
Authority: CN
Inventors: 王彤; 王俊棋; 吴海会; 张�成; 杨硕; 金兴龙
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2015-10-13
Filing date: 2015-10-13
Publication date: 2016-03-23
Anticipated expiration: 2025-10-13

Abstract

The utility model discloses an anchor clamps for it marks to walk a lathe point of discharge position experiments, including base, brace table no. 1, brace table no. 2, brace table no. 3, brace table no. 4, clamp plate, clamp bolt no. 1, clamp bolt no. 2 and stand, the base on be provided with base fixing bolt hole, stand and base fixed connection, stand from lower supreme fixed connection in proper order brace table no. 1, brace table no. 2, brace table no. 3, brace table no. 4 and clamp plate, brace table no. 1, brace table no. 2, brace table no. 3 and brace table no. 4 on be provided with two clamp bolt holes respectively, clamp bolt no. 1 and clamp bolt no. 2 with brace table no. 1, brace table no. 2, four threaded connection of brace table no. 3 and brace table, these anchor clamps convenient operation, the clamping is reliable and stable, the clamping is efficient, the practicality is strong.

Description

A kind of wire lathe spark location calibration experiment fixture

Technical field

The utility model relates to field of fixtures, more particularly, relates to a kind of wire lathe spark location calibration experiment fixture.

Background technology

Wire-cut Electrical Discharge Machining utilizes the wire electrode of movement to carry out pulse spark electric discharge to workpiece, from special process angle, electric machining is a kind of result of heat energy by electric energy conversion, application in every profession and trade is increasingly extensive, in Wire-cut Electrical Discharge Machining process, concentrating of spark location may cause arc discharge, reduces the surface accuracy of workpiece, workpiece even may be caused to scrap.The accurate calibration of Linear cut spark location is the basis of spark location precise acquisition, and the fixture of Linear cut spark location demarcation aspect is less at present, and experiment and produce in need a set of can for multiple clamping height, the thin plate of different size and thickness carries out simple and convenient, with low cost, the reliable and stable fixture of clamping.

Summary of the invention

For above-mentioned deficiency, the utility model provides a kind of wire lathe spark location calibration experiment fixture, can only carry out clamping or clamping height regulate inconvenience, by the thickness of clamping workpiece and size is non-adjustable, clamping is unstable and cost is higher problem to solve existing fixture at level altitude.The utility model is achieved through the following technical solutions:

A kind of wire lathe spark location calibration experiment fixture, comprise pedestal, brace table one, brace table two, brace table three, brace table four, pressing plate, hold-down bolt one, hold-down bolt two and column, described pedestal is provided with Foundation anchor bolts hole, described column is fixedly connected with pedestal, the brace table one that described column is fixedly connected sequentially described from bottom to up, brace table two, brace table three, brace table four and pressing plate, described hold-down bolt one and hold-down bolt two and described brace table one, brace table two, brace table three and brace table four are threaded.

As the further restriction to the technical program, described brace table one, brace table two, brace table three and brace table four are respectively arranged with two hold-down bolt holes.

As the further restriction to the technical program, described hold-down bolt one contacts with platen face with pressing plate by described brace table one, brace table two, brace table three, brace table four with hold-down bolt two.

The usefulness of this utility model is: this fixture can regulate hold-down bolt one and hold-down bolt two according to by the clamping height of clamping thin plate and thickness, thus positions clamping to thin plate, easy to operate, clamping is reliable and stable, clamping efficiency is high, practical, can be used for experiment and industrial production.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is clamping schematic diagram of the present utility model.

Wherein 1, pedestal, 2, Foundation anchor bolts hole, 3, brace table one, 4, hold-down bolt hole, 5, brace table two, 6, thin plate, 7, brace table three, 8, brace table four, 9, pressing plate, 10, hold-down bolt one, 11, hold-down bolt two, 12, column.

Detailed description of the invention

Below in conjunction with accompanying drawing, a kind of wire lathe of the utility model spark location calibration experiment fixture is described further.

See Fig. 1-Fig. 2, the utility model comprises pedestal 1, brace table 1, brace table 25, brace table 37, brace table 48, pressing plate 9, hold-down bolt 1, hold-down bolt 2 11 and column 12, described pedestal 1 is provided with Foundation anchor bolts hole 2, described column 12 is fixedly connected with pedestal 1, the brace table 1 that described column 12 is fixedly connected sequentially described from bottom to up, brace table 25, brace table 37, brace table 48 and pressing plate 9, described hold-down bolt 1 and hold-down bolt 2 11 and described brace table 1, brace table 25, brace table 37 and brace table 48 are threaded.

As the further restriction to the technical program, described brace table 1, brace table 25, brace table 37 and brace table 48 are respectively arranged with two hold-down bolt holes 4.

As the further restriction to the technical program, described hold-down bolt 1 contacts with platen face with pressing plate 9 by described brace table 1, brace table 25, brace table 37, brace table 48 with hold-down bolt 2 11.

In specific operation process, first being coordinated with Foundation anchor bolts hole 2 by bolt by fixture is fixed on platen, thin plate 6 is placed on the appropriate location of fixture, platen face is datum plane, be 0mm height and position, the table top of brace table 1 is 24mm height and position, the table top of brace table 25 is 48mm height and position, the table top of brace table 37 is 72mm height and position, the table top of brace table 48 is 96mm height and position, thin plate 6 can be adjusted in the operating process of calibration experiment and carry out at various height processing and the collection of Wire EDM spark location.By tightening hold-down bolt 1 and thin plate 6 is located clamping by hold-down bolt 2 11, in process, only need adjust hold-down bolt 1 and the hold-down bolt 2 11 i.e. clamping height of adjustable thin plate 6, this fixture cost is low, easy to operate, clamping is reliable and stable, and clamping efficiency is high, practical.

Below concrete scheme of the present utility model is described in detail; but the foregoing is only preferred embodiment of the present utility model; therefore the utility model practical range can not be limited; namely allly do impartial change according to the application's scope and modify; should still belong in utility model covering scope; one of ordinary skill in the art also should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims

1. a wire lathe spark location calibration experiment fixture, comprise pedestal, brace table one, brace table two, brace table three, brace table four, pressing plate, hold-down bolt one, hold-down bolt two and column, described pedestal is provided with Foundation anchor bolts hole, described column is fixedly connected with pedestal, the brace table one that described column is fixedly connected sequentially described from bottom to up, brace table two, brace table three, brace table four and pressing plate, described hold-down bolt one and hold-down bolt two and described brace table one, brace table two, brace table three and brace table four are threaded.

2. a kind of wire lathe spark location calibration experiment fixture according to claim 1, is characterized in that, described brace table one, brace table two, brace table three and brace table four are respectively arranged with two hold-down bolt holes.

3. a kind of wire lathe spark location calibration experiment fixture according to claim 1, it is characterized in that, described hold-down bolt one contacts with platen face with pressing plate by described brace table one, brace table two, brace table three, brace table four with hold-down bolt two.