CN206974315U - Weaving fly frame basin axle set pattern composition error calibration equipment - Google Patents

Abstract

The utility model discloses a comprehensive error checking device for the basin axis of a textile roving frame, which comprises a base and a leveling device arranged on it. Leveling bolts are arranged under the four corners of the leveling device. The surface is provided with a groove, and the center line of the groove is respectively provided with a positioning piece and a detection piece, and both the positioning piece and the detection piece are fixed on the groove by fastening bolts; A bar block A at one end, a ┏-shaped groove is arranged on the front surface of the bar-shaped block A, and a screw hole is arranged above the ┏-shaped groove, and a positioning bolt is arranged in the screw hole; One end of the bar block B, the front end of the bar block B is provided with a detection block, and the detection block is provided with a middle claw, a left claw and a right claw in turn, and the middle claw is provided with left and right detection end faces, left and right The detection end surface and the detection end surface A provided on the left claw and the detection end surface B provided on the right claw are parallel to each other and the distance is constant.

Description

Comprehensive Error Calibration Device for Basin Shaft Gauge of Textile Roving Frame

technical field

The utility model relates to a checking device for a special checking tool in the textile industry, in particular to a comprehensive error checking device for basin axis determination of a textile roving frame.

Background technique

In the textile industry, the pot shaft gauge of the roving frame is a special inspection tool for equipment flat cars. equipment operation quality.

As can be seen in Figure 7, the roving frame basin shaft gauge 8 in the prior art is composed of a special-shaped flat plate. The A claw 81 and the B claw 81', under normal circumstances, the working end faces 80' on both sides of the opening groove 80, the inner working end face A810 of the A claw 81 and the inner working end face B810' of the B claw 81' are parallel to each other and fixed. value. After this type of inspection tool is bought back from the manufacturer, due to the frequent use of flat cars, the working end face 80', the inner working end face A810, and the inner working end face B810' are worn, so that the parallelism between the working end faces 80' on both sides and the The parallelism and fixed value error between the inner working end surface A810 and the inner working end surface B810' increase, which leads to a decrease in the detection accuracy of the roving frame basin shaft gauge, and affects the quality of the equipment flat car. This kind of special inspection tool for textile does not belong to the national conventional measuring instrument. At present, domestic professional testing institutions cannot test or calibrate this kind of inspection tool, and the accuracy of this special inspection tool cannot be tested in the existing technology of the industry.

Contents of the invention

The purpose of the utility model is to provide a comprehensive error calibration device for the basin shaft of the roving frame with simple structure, convenient operation and accurate calibration. The calibration device can check the parallelism and The error of the fixed value of the spacing is checked to ensure that the precision of the basin shaft of the roving frame meets the production requirements.

In order to achieve the above-mentioned purpose, the comprehensive error checking device of the pot shaft of the textile roving frame of the present utility model includes a base and a leveling device arranged on it, and leveling bolts are arranged under the four corners of the leveling device. The upper surface of the leveling device is provided with a groove, and the center line of the groove is respectively provided with a positioning piece and a detection piece, and both the positioning piece and the detection piece are fixed on the groove by fastening bolts; the positioning piece includes a bottom plate A and the strip block A located at one end thereof, the front end surface of the strip block A is provided with a ┏-shaped groove, and a screw hole is arranged above the ┏-shaped groove, and a positioning bolt is arranged in the screw hole; the detection part includes a bottom plate B and the strip block B set at one end, the front end of the strip block B is provided with a detection block, and the detection block is provided with a middle claw, a left claw and a right claw in turn, and the middle claw is provided with a left and a right detection The end faces, the left and right detection end faces, the detection end face A set on the left claw and the detection end face B set on the right claw are parallel to each other and the distance is a fixed value; the lower end of the bottom plate A matches the groove, and its upper part is along the center line There is a round hole at the center, and the bottom end of the bar block A is set on the same level as the leveling device; the lower end of the bottom plate B matches the groove, and the upper part is provided with a waist-shaped hole along the midline, and the bar block A The bottom end of B and the detection block is set on the same level as the leveling device.

After adopting the above technical scheme, since the bottom plate A of the positioning piece and the bottom plate B of the detection piece are arranged in the groove of the leveling device, it can be ensured that the end faces of both sides of the ┏-shaped groove set on the bar block A are aligned with the grooves. The symmetrical setting of the center line can also ensure that the detection surfaces on the detection piece are kept parallel to the center line of the groove; since the detection end faces of the middle claw, left claw and right claw set on the detection block are all set in parallel and the distance is a fixed value , when the roving frame pot shaft gauge set between the positioning piece and the testing piece is positioned along the center line of the groove, and each working end surface of the roving frame is in contact with and coincides with each testing end surface set on the testing block, the plug gauge is applied to By detecting the gap between the contact surfaces, the parallelism between the working end faces of the roving frame basin shaft gauge and the fixed value error of the spacing can be verified. The structure is simple, the operation is convenient, and the calibration is accurate.

Description of drawings

Fig. 1 is a schematic diagram of the working state structure of the comprehensive error checking device for the basin axis of the textile roving frame of the utility model;

Fig. 2 is a schematic structural view of the leveling device in the utility model;

Fig. 3 is a schematic structural view of the positioning member in the utility model;

Fig. 4 is the front view of the positioning member in the utility model;

Fig. 5 is a schematic structural view of the detection part in the utility model;

Fig. 6 is a front view of the detection part in the utility model;

Fig. 7 is a schematic diagram of the sizing structure of the basin shaft of the roving frame in the prior art.

Detailed ways

The following is a further detailed description of the comprehensive error checking device for the basin axis of the textile roving frame in conjunction with the accompanying drawings.

It can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 6 that the comprehensive error checking device for the basin axis of the textile roving frame of the utility model includes a base 1 and a leveling device arranged on it 2. Leveling bolts 21 are provided under the four corners of the leveling device 2, a groove 20 is provided on the upper surface of the leveling device 2, and a positioning member 3 and a detection member 4 are respectively provided on the center line of the groove 20, The positioning part 3 and the detection part 4 are fixed on the groove 20 by the fastening bolt 5; the positioning part 3 includes a bottom plate A30 and a bar block A31 arranged at one end thereof, and the front end surface of the bar block A31 is provided with There is a ┏-shaped groove 311, and a screw hole 310 is provided above the ┏-shaped groove 311, and a positioning bolt 6 is arranged in the screw hole 310; the detection part 4 includes a bottom plate B40 and a bar block B41 located at one end thereof, the bar block The front end of B41 is provided with a detection block 42, and the detection block 42 is provided with a middle claw 420, a left claw 421 and a right claw 422 in turn, and the middle claw 420 is provided with left and right detection end faces 420', 420", left, The right detection end faces 420', 420" and the detection end face A421' provided on the left claw 421 and the detection end face B422' provided on the right claw 422 are parallel to each other and the distance is constant; the lower end of the bottom plate A30 is aligned with the groove 20 Matching, the upper part is provided with a round hole 301 along the center line, the bottom end of the strip block A31 is set on the same level as the leveling device 2, and its ┏-shaped groove 311 matches the roving frame basin shaft gauge 8; the bottom plate The lower end of B40 matches the groove 20, and its upper part is provided with a waist-shaped hole 401 along the midline.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, during the utility model work, comprise the following steps:

a. Set the leveling device 2 on the base 1, and adjust the leveling device 2 to a horizontal state through the leveling bolt 21;

b Set the bottom plate A30 of the positioning member 3 in the groove 20, and fix the positioning member 3 by fastening the bolt 5;

c Set the other end face of the opening groove 80 on the pot shaft gauge 8 of the roving frame in the u-shaped groove 311 of the positioning member 3, tighten the positioning bolt 6 arranged in the screw hole 310, and gauge the pot shaft of the roving frame 8 is positioned and fixed; then the bottom plate B40 of the detection part 4 is arranged in the groove 20, and the detection block 42 provided at the front end of the bar block B41 is connected with the side of the opening groove 80 on the roving frame basin shaft gauge 8 The end faces are set facing each other, and then, insert the middle claw 420 provided on the detection block 42 into the opening groove 80, and attach the detection end face A421' of the left claw 421 and the detection end face B422' of the right claw 422 to the basin shaft of the roving frame. On the inner working surface A810 of the A jaw 81 of the regulation 8 and the inner working surface B810' of the B jaw 81';

d Pre-fix the detection piece 4 in the groove 20 by fastening the bolt 5 and the waist-shaped hole 401, and then push the bar block B41 along the center line of the groove 20 to move forward in the direction of the roving frame basin axis regulation 8, so that the middle claw The left and right detection end faces 420', 420" of 420 are in contact with the two working end faces 80' of the opening groove 80, the detection end face A421' of the left claw 421 and the detection end face B422' of the right claw 422 are aligned with the basin shaft of the roving frame The inner working surface A810 of the A claw 81 of 8 is in contact with the inner working surface B810' of the B claw 81, and then the fastening bolt 5 is tightened to fix the detection piece 4;

e Use the plug gauge 7 to check the error of the working surface, that is, to detect the gap between the two working end surfaces 80' of the opening groove 80 and the left and right detection end surfaces 420', 420" of the middle claw 420, and detect the roving frame pot The gap between the inner working surface A81' of the A claw 81 on the shaft gauge 8 and the detection end surface A421' of the left claw 421 on the detection part 4 and the gap between the inner working surface B82' of the B claw 82 and the right claw 422 on the detection part 4 Detect the gap between the end faces B422'; insert the plug gauge 7 between the respective contact surfaces to detect the size of the gap, and take the largest error value as the parallelism and fixed value error of the roving frame basin shaft gauge 8 , Those that meet the tolerance requirements of the enterprise will be approved, and those that do not meet the tolerance requirements can be repaired or disposed of as waste, so as to ensure the accuracy of the inspection tool.

In this embodiment, since the pot shaft gauge 8 of the roving frame is often used, the two working end faces 80' of the opening groove 80 and the inner working end face A810 of the A claw 81 and the inner working end face B810' of the B claw 81' will be caused by wear and tear. Its size changes. When the left and right detection end surfaces 420', 420" of the middle claw 420 provided on the detection part 4 contact and coincide with the two working end surfaces 80' of the opening groove 80, the left claw 421 The detection end surface A421' and the detection end surface B422' of the right claw 422 will also contact and coincide with the inner working surface A810 of the A claw 81 and the inner working surface B810' of the B claw 81'. At this time, the gap between the working surface and the detection end surface There will be a gap, insert the plug gauge 7 between the respective contact surfaces to detect the size of the gap, and take the largest error value as the parallelism and fixed value error of the roving frame basin shaft gauge 8, which is in line with the enterprise's allowable Those who do not meet the tolerance requirements can be repaired or disposed of as waste, so as to ensure the accuracy of the inspection tool.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (1)

1. A comprehensive error checking device for the pot axis of a textile roving frame, characterized in that it includes a base (1) and a leveling device (2) arranged on it, and the leveling device (2) Leveling bolts (21) are arranged under the four corners, grooves (20) are arranged on the upper surface of the leveling device (2), and a positioning piece (3) and a detection piece (4) are respectively arranged on the center line of the groove (20). ), the positioning piece (3) and the detection piece (4) are fixed on the groove (20) by fastening bolts (5); The bar block A (31), the front face of the bar block A (31) is provided with a ┏-shaped groove (311), and the top of the ┏-shaped groove (311) is provided with a screw hole (310), and in the screw hole (310) Positioning bolts (6) are provided; the detection piece (4) includes a bottom plate B (40) and a strip block B (41) at one end thereof, and a detection block ( 42), the detection block (42) is provided with a middle claw (420), a left claw (421) and a right claw (422) in sequence, and the middle claw (420) is provided with left and right detection end faces (420', 420"), the left and right detection end surfaces (420', 420") are parallel to the detection end surface A (421') set on the left claw (421) and the detection end surface B (422') set on the right claw (422) And the spacing is a fixed value; the lower end of the bottom plate A (30) matches the groove (20), and its upper part is provided with a round hole (301) along the midline, and the bottom end of the strip block A (31) is in line with the adjusting groove (20). The flat device (2) is arranged on the same level; the lower end of the bottom plate B (40) matches the groove (20), and the upper part is provided with a waist-shaped hole (401) along the midline, and the strip block B (41 ) and the bottom end of the detection block (42) are set on the same level as the leveling device (2).