CN202388385U

CN202388385U - Automatic turnover measuring device of end face internal circular grinder workpieces

Info

Publication number: CN202388385U
Application number: CN 201120538061
Authority: CN
Inventors: 今井清; 王军; 瞿天翔
Original assignee: Shanghai Machine Tool Factory Co Ltd
Current assignee: Shanghai Machine Tool Factory Co Ltd
Priority date: 2011-12-21
Filing date: 2011-12-21
Publication date: 2012-08-22
Anticipated expiration: 2021-12-21

Abstract

The utility model relates to an automatic turnover measuring device of end face internal circular grinder workpieces. Two internal circular measuring heads are installed on a vertical guide track through upper and lower sliding bases and upper and lower pressing plates respectively; a regulating screw for positioning the center and regulating measuring apertures is connected between the upper and lower sliding bases and the vertical guide track; the vertical guide track is installed on a transverse beam; the transverse beam is fixed at the front end part of a swing arm; the rear end part of the swing arm is connected with a cylinder through a spindle; the cylinder is fixed on a base through a pad plate; an end face measuring head is fixed at the end part of a sliding arm; the sliding arm is in adjustable connection at the vertical direction through a screw, a sliding block and a vertical column; and the vertical column is in movable connection with the swing arm transversely through the screw. The device is simple in structure and high in measurement precision; the whole measuring device is fixed on a head rack base through the bracket; the internal circular measuring head is installed on a guide track through the sliding base; the center is positioned and the workpieces of different inner diameters are measured through regulating the position of the sliding base; and the end face measuring head is also installed on the sliding base and is used for regulating the left and right positions of the measuring head through a regulating screw.

Description

The end face internal grinder element measurement mechanism that overturns automatically

Technical field

The utility model relates to a kind of end face internal grinder element self-operated measuring unit, is that the workpiece that is used for the end face internal grinder machines back upset measurement mechanism automatically specifically.

Background technology

Along with the development of world industry technology, grinding machine is as basic equipment, is that China supports energetically and attempts to shorten one of key project with the foreign level gap always.Traditional workpiece measuring efficient is low, can not satisfy single workpiece calibration demand accurate manufacturing technology flourish today in the world, how to realize the position automatic measuring in many ways of workpiece simultaneously, has become one of important trend of grinding machine development.

Summary of the invention

The utility model is that a kind of end face internal grinder element measurement mechanism that overturns automatically will be provided, and this apparatus structure is simple, and is easy to operate, and certainty of measurement is high; Can improve the working (machining) efficiency of workpiece through this device.

The technical scheme of the utility model is: a kind of end face internal grinder element measurement mechanism that overturns automatically; Comprise circle gage outfit and an end surface measurement head in two, be characterized in: the circle gage outfit is installed on the upright guide rail through upper and lower slide and upper and lower pressing plate respectively in two; Be connected with respectively between upper and lower slide and the upright guide rail and be used to feel relieved and regulate the adjustment screw rod of measuring the aperture; Upright guide rail is contained on the crossbeam; Crossbeam is fixed in the swing arm leading section, and the swing arm rearward end connects cylinder through rotating shaft, and cylinder passes through shim on base; The end surface measurement head is fixed in the cursor slide end, and cursor slide is connected in that vertical direction is adjustable through screw and slide block and column, and column passes through screw and swing arm in horizontal removable the connection.

Swing arm is fixed in the rotating shaft by bearing supporting, is provided with reference column with the swing arm corresponding base that overturns, and is screwed, and is used to limit the flip angle of swing arm.

The beneficial effect of the utility model is:

1. adopt the air cylinder driven rotating shaft in the utility model, swing arm is convenient along the rotating shaft flexible overturning, and accurate positioning is reliable.

2. adopt the swing of lathe gas circuit driving gage outfit in the utility model, flexible and convenient operation.

3. the guide rail slide guarantees the repeatable accuracy of measuring through centering of adjustment screw and measurement different inner diameters.

Description of drawings

Fig. 1 is the structural front view of the utility model;

Fig. 2 is the left view of Fig. 1.

The specific embodiment

Combine accompanying drawing and embodiment that the utility model is done further explanation at present.

As shown in Figure 1, this measurement mechanism comprises in two circle and measures 17 and an end surface measurement head 18, and circle gage outfit 17 is respectively through upper and lower slide 3 in interior two; 1 with upper and lower pressing plate 4; 2 are installed on the upright guide rail 5, are connected with respectively between upper and lower slide 3,1 and the upright guide rail 5 to be used to feel relieved and regulate the adjustment screw rod 6 of measuring the aperture; Upright guide rail 5 is contained on the crossbeam 15; Crossbeam 15 is fixed in swing arm 10 leading sections, and swing arm 10 rearward end connect cylinder 16 through rotating shaft 11, and cylinder is fixed on the base 13 through backing plate 14.

As shown in Figure 2, cursor slide 8 is connected in that vertical direction is adjustable through screw and slide block 9 and column 7, and column 7 passes through screw and swing arm 10 in horizontal removable the connection.

Cursor slide 8 can be adjusted height through screw and slide block 9 on column 7, column 7 can laterally move in swing arm 10 and located by screw simultaneously.Rotating shaft 11 is fixed in swing arm 10, simultaneously by reference column 12 and screw restriction flip angle.

Rotating shaft 11 1 ends connect cylinder 16; Drive rotating shafts 11 by cylinder 16 and drive swing arms 10 and do flip-flop movement, upright guide rail 5 moving and the interior circular hole and the end face that move and by the swing of lathe gas circuit drive gage outfit measure different pore sizes of cursor slide 8 on column 7 on vertical slide.

This device is equipped with two cover gage outfits simultaneously, thereby measures the workpiece endoporus and the end face of different inner diameters through adjustment gage outfit scope.It is simple in structure, and certainty of measurement is high, and entire measuring device is fixed on the headstock base through support.In the circle gage outfit be contained on the guide rail through slide, through feeling relieved and measure the workpiece of different inner diameters in the position of regulating slide.The end surface measurement head is contained in equally on the slide and through the adjustment screw and adjusts position, the gage outfit left and right sides.Slide is fixed in the swing arm.

The upset swing arm is by air cylinder driven, and flip angle is 90 °.Swing arm is turned to assigned address around the shaft, drives gage outfit through the lathe gas circuit then and arrives the measuring position.

Claims

1. end face internal grinder element measurement mechanism that overturns automatically; Comprise a circle gage outfit (17) and an end surface measurement head (18) in two; It is characterized in that: circle gage outfit (17) is respectively through upper and lower slide (3 in two; 1) and upper and lower pressing plate (4,2) be installed on the upright guide rail (5); Upper and lower slide (3; 1) and be connected with respectively between the upright guide rail (5) and be used to feel relieved and regulate the adjustment screw rod (6) of measuring the aperture; Upright guide rail (5) is contained on the crossbeam (15); Crossbeam (15) is fixed in swing arm (10) leading section, and swing arm (10) rearward end connects cylinder (16) through rotating shaft (11), and cylinder is fixed on the base (13) through backing plate (14); The end surface measurement head is fixed in cursor slide (8) end, and cursor slide (8) is connected in that vertical direction is adjustable through screw and slide block (9) and column (7), and column (7) passes through screw and swing arm (10) in horizontal removable the connection.

2. the end face internal grinder element according to claim 1 measurement mechanism that overturns automatically; It is characterized in that: said swing arm (10) is fixed in the rotating shaft (11) by the bearing supporting; Be provided with reference column (12) with swing arm (10) the corresponding base (13) that overturns; And be screwed, be used to limit the flip angle of swing arm (10).