CN2204993Y

CN2204993Y - Multifunctional metering gauge

Info

Publication number: CN2204993Y
Application number: CN 94217226
Authority: CN
Inventors: 于寿生
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-15
Filing date: 1994-07-15
Publication date: 1995-08-09
Anticipated expiration: 2004-07-15

Abstract

The utility model discloses a multifunctional metering gauge combining various conventional metering gauges into integration. A lifting measuring position (3) is sheathed on the measuring column (11) of a base (24); a screw micrometer (1) is arranged on a clamping column (9) through a clamping block (26); the upward and downward move of the lifting measuring position (3) drives the scribe on an L-shaped block (19), a reverse measuring reference block (28), a particular meter rack (30), and a clamping lever (15) to move upwards and downwards; counting measurement and comparative measurement can be done with a dial gauge or a dial indicator; the number is read through the screw micrometer (1). The utility model has the functions of a vernier caliper, a micrometer, a height measuring calipers, a dark and light micrometer, and a block gauge.

Description

Multifunctional metering gauge

The utility model belongs to measurer.

Conventional measurer such as vernier caliper, micrometer, the high slide calliper rule of survey, depth vernier caliper, depth micrometer, slip gauge, dial gauge, clock gauge, lever indicator, dial test indicator are independent use in the prior art, measuring stability and correctness are poor, and speed is slow.

The purpose of this utility model is to provide a kind of multifunctional measuring tool that multiple conventional measurer is combined into one, this multifunctional measuring tool has the function of vernier caliper, micrometer, the high slide calliper rule of survey, depth vernier caliper, depth micrometer, slip gauge, loads onto dial gauge, clock gauge, lever indicator and dial test indicator and can make reading and measure and compare and measure.

Formation of the present utility model: by base, the lifting test desk, measurement column, clamp column, spring housing, stage clip, the circular arc locating piece, grip block, L type piece, line reaches surveys reference block, contact, supporting rod, micrometer caliper, chain-wales, isometry block, special dial framework and calibrated bolck are formed, go up installation cylindrical clamp column (9) and measurement column (11) at rectangle base (24), measurement column (11) is cylindrical, ring groove and axial keyway are arranged on the circumference of cylinder, circular hole in the middle of the cylindrical lifting test desk (3) interior installation circular arc locating piece (27) also is sleeved on the measurement column (11), L type piece (19) is installed on the axial cross section of lifting test desk (3) front, supporting rod (15) is installed on the right flank, the rear is over against circular arc locating piece (27) installing and locating screw (18), there is axial vee the left back, micrometer piece (13) is installed on breach, contact (23) is installed on the micrometer piece, the bottom has one parallel with interstitial hole, the circular hole that the aperture is downward, the spring housing (8) of stage clip (7) is housed in circular hole, tubular dust cap (2) is installed in the top, grip block (26) is installed in the top of clamp column (9), and clamp with clamp nut (6), micrometer caliper (1) is installed in the circular hole of grip block (26), the head of micrometer caliper (1) contacts with contact (23), line is installed on the surface level of L type piece (19) and surveys reference block (28), fixing by milled screw (21), or special dial framework (30) is installed, on the bottom surface of base (24), can install

Shape calibrated bolck (31), when lifting test desk (3) is reduced to when minimum, contact (23) contacts with base (24), micrometer caliper (1) reading is " 0 ", it is highly consistent with square chain-wales (29) height and the square isometry block of 4 block lengths (32) that L type piece this moment (19) is gone up plane to base (24) bottom surface height, four angles, the bottom surface of base (24) are rectangle boss, measurement column (11) is made up of the two-stage cylinder, 5 the axial uniform ring grooves and the axial keyway of centering are arranged on the big column, small column is divided into two sections by relief groove, the screw thread that cooperates with end face primary nut with holes is arranged on the small column of outer end, line reaches and surveys reference block (28) is rectangular parallelepiped, there is a longitudinal fluting bottom surface, there is circular hole at the groove middle part, the inclined-plane of the top oriented sloped-end of one end, special dial framework (30) becomes T shape, at the middle part of pane is vertical cylinder, cylindrical center is the circular hole by pane, on the cylinder of aperture one side, threaded hole is arranged, there are four cylindrical bearings square chain-wales (29) bottom surface for four jiaos, there are 3 threaded holes that become a row centre, isometry block (32) is a pane, the end is a small column, and other end middle part is fluted, and vertical pane has two circular holes, L type piece (19) shape that meets at right angles, two circular holes are arranged about on the vertical plane, and it is spherical that there are threaded hole, the top head of contact (23) in the surface level middle part.

Compared with the prior art, the utility model function is many, measures reliable and stablely, and speed is fast, and measurement range is wide.

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is vertical views of accompanying drawing 1;

Accompanying drawing 3 is A-A cut-open views of accompanying drawing 2;

Accompanying drawing 4 is chain-wales (29) front views;

Accompanying drawing 5 is vertical views of accompanying drawing 4;

Accompanying drawing 6 is isometry block (32) front views;

Accompanying drawing 7 is right views of accompanying drawing 6;

Accompanying drawing 8 is special dial framework (30) front views;

Accompanying drawing 9 is vertical views of accompanying drawing 8;

Accompanying drawing 10 is calibrated bolck (31) front views;

Accompanying drawing 11 is left views of accompanying drawing 10;

Accompanying drawing 12 is vertical views of accompanying drawing 10;

Accompanying drawing 13 is to utilize special dial framework (30) instrumentation plan;

Instrumentation plan behind accompanying drawing 14 installation code pieces (31) and the extension bar;

Accompanying drawing 15 utilizes line and surveys reference block (28) instrumentation plan;

Accompanying drawing 16 utilizes sine gauge, L type piece (19), chain-wales (29) instrumentation plan;

Accompanying drawing 17 utilizes isometry block (32) instrumentation plan.

Embodiment of the present utility model: as Fig. 1, Fig. 2, shown in Figure 3, measurement column (11) is packed in base (24) circular hole, and tighten from the bottom with end face primary nut with holes (12), with fillister head screw (17) circular arc locating piece (27) is fixed in the circular hole of lifting test desk (3), on the heavy in section of lifting test desk (3), L type piece (19) is installed with fillister head screw (22) level, on right flank, use and piece together jack panel (16) fixed clamp bar (15), go up installation connecting link (4) and (5) and annular knurl Screw (10) at supporting rod (15), going up installing and locating screw (18) over against circular arc locating piece (27) rear lifting test desk (3), micrometer piece (13) is installed on the vee of left back, contact (23) is installed on the surface level of micrometer piece, the spring housing (8) of stage clip (7) of will packing into is packed in lifting test desk (3) the bottom surface blind hole, lifting test desk (3) is sleeved on the circumference of measurement column (11), dust cap (2) is installed at the top, upward line is installed and surveys reference block (28) or special dial framework (30) at L type piece (19) with milled screw (21) and packing ring (20), when L type piece (19) is reduced to when minimum, plane to base (24) bottom surface height and annex chain-wales (29) height and 4 isometry blocks (32) highly is consistent on the L type piece, at this moment, micrometer caliper (1) head contacts with contact (23), and reading is adjusted into " 0 ".

Go up vertically installation clamp column (9) at the left back base (24) of measurement column (11), grip block (26) is installed in the upper end of clamp column and is pieced together tight with clamp nut (6), micrometer caliper (1) is installed in the circular hole of grip block (26), and is clamped with trip bolt (25).

As shown in figure 13: dial gauge or clock gauge (34) and extension bar are packed in special dial framework (30) hole, place on the L type piece (19), utilize L type piece lifting check and correction size, can fathom, the degree of depth of shoulder and spill spheroid (35).

As shown in figure 14: measurement range can be placed on the chain-wales (29) by trip bolt (36) installation code piece (31) in the bottom of base (24) when increasing, and goes up at dial gauge (34) extension bar (37) is installed.

As shown in figure 15: go up the installation line and survey reference block (28) at L type piece (19), according to part (39) height of shoulder, adjust micrometer caliper (1), aim at line and survey reference block (28) bottom surface with lever indicator (38), reading makes zero, aim at measured part (39) height of shoulder again, the measurement of making comparisons.

As shown in figure 16: the gradient of measured part (41) or tapering can use sine gauge (40) to measure, one with sine gauge places on the chain-wales (29), the other end places on the L type piece (19), gradient according to tested part (41) improves lifting test desk (3), proofread and correct by lever indicator (38), go up at micrometer caliper (1) and obtain reading.

As shown in figure 17: get three isometry blocks (32) and be placed on the flat board, make the microcephaly upwards, divide 3 pendulum steady, above tested part (42) is placed on, can measure the flatness of tested part (42) with lever indicator (38) according to tested part (42) shape.

Claims

1, a kind of multifunctional measuring tool, by base, the lifting test desk, measurement column, clamp column, spring housing, stage clip, the circular arc locating piece, grip block, L type piece, line reaches surveys reference block, contact, supporting rod, micrometer caliper, chain-wales, isometry block, special dial framework and calibrated bolck are formed, it is characterized in that: go up at rectangle base (24) cylindrical clamp column (9) and measurement column (11) are installed, measurement column (11) is cylindrical, ring groove and axial keyway are arranged on the circumference of cylinder, circular hole in the middle of the cylindrical lifting test desk (3) interior installation circular arc locating piece (27) also is sleeved on the measurement column (11), L type piece (19) is installed on the axial cross section of lifting test desk (3) front, supporting rod (15) is installed on the right flank, the rear is over against circular arc locating piece (27) installing and locating screw (18), there is axial vee the left back, micrometer piece (13) is installed on breach, contact (23) is installed on the micrometer piece, the bottom has one parallel with interstitial hole, the circular hole that the aperture is downward, the spring housing (8) of stage clip (7) is housed in circular hole, tubular dust cap (2) is installed in the top, grip block (26) is installed in the top of clamp column (9), and clamp with clamp nut (6), micrometer caliper (1) is installed in the circular hole of grip block (26), the head of micrometer caliper (1) contacts with contact (23), line is installed on the surface level of L type piece (19) and surveys reference block (28), fixing by milled screw (21), or special dial framework (30) is installed, shape calibrated bolck (31) can be installed on the bottom surface of base (24), when lifting test desk (3) is reduced to when minimum, contact (23) contacts with base (24), micrometer caliper (1) reading is " 0 ", and it is highly consistent with square chain-wales (29) height and the square isometry block of 4 block lengths (32) that L type piece this moment (19) is gone up plane to base (24) bottom surface height.

2, multifunctional measuring tool according to claim 1 is characterized in that: four angles, the bottom surface of base (24) are rectangle boss.

3, multifunctional measuring tool according to claim 1, it is characterized in that: measurement column (11) is made up of the two-stage cylinder, 5 the axial uniform ring grooves and the axial keyway of centering are arranged on the big column, small column is divided into two sections by relief groove, and the screw thread that cooperates with end face primary nut with holes is arranged on the small column of outer end.

4, multifunctional measuring tool according to claim 1 is characterized in that: line reaches and surveys reference block (28) is rectangular parallelepiped, and there is a longitudinal fluting bottom surface, and there are circular hole, the inclined-plane of the top oriented sloped-end of an end in the groove middle part.

5, multifunctional measuring tool according to claim 1 is characterized in that: special dial framework (30) becomes T shape, is vertical cylinder at the middle part of pane, and cylindrical center is the circular hole by pane, on the cylinder of aperture one side threaded hole is arranged.

6, multifunctional measuring tool according to claim 1 is characterized in that: there are four cylindrical bearings square chain-wales (29) bottom surface for four jiaos, and there are 3 threaded holes that become a row centre.

7, multifunctional measuring tool according to claim 1 is characterized in that: isometry block (32) is a pane, and the end is a small column, and other end middle part is fluted, and vertical pane has two circular holes.

8, multifunctional measuring tool according to claim 1 is characterized in that: L type piece (19) shape that meets at right angles, two circular holes are arranged about on the vertical plane, and there is threaded hole at the surface level middle part.

9, multifunctional measuring tool according to claim 1 is characterized in that: the top head of contact (23) is spherical.