CN206502913U - Fly frame cross platform set pattern perpendicularity calibrating device - Google Patents

Abstract

The utility model discloses a roving machine cross platform fixed verticality verification device, which comprises a base, a leveling detection plate is arranged on the base, leveling bolts are arranged under the four corners of the leveling detection plate, and a leveling bolt is arranged in the middle of the upper part. There is a chute, the upper left side of the chute is provided with a fixing piece, and the upper right side is provided with a positioning piece, both the fixing piece and the positioning piece are fixed on the chute through a rocker type bolt, and the fixing piece includes a slider and a The positioning part includes a horizontal slider and a vertical block. The upper inner side of the vertical block is provided with a cross-shaped positioning groove. The center of the cross-shaped positioning groove is provided with a round hole parallel to the horizontal slider. There are detection parts; the detection parts include cylindrical rods, detection blocks, compression springs, limit parts and cylindrical handles; the sliders and horizontal sliders match the size of the chute. The utility model has the characteristics of simple operation, convenient use and accurate calibration, which can ensure the precision and technical requirements of the cross platform gauge, and can also improve the quality of the flat car of the host equipment.

Description

Calibration device for stipulating verticality of cross platform of 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 checking device for the verticality of the cross platform of a roving frame.

Background technique

In the textile industry, the cross platform gauge of the roving frame is a special inspection tool for the equipment flat car. This inspection tool is mainly used for positioning and testing the verticality of the frame platform of the key components during the large flat car of the roving frame, so as to ensure the flat car. Equipment operation quality.

It can be seen from Fig. 5 that the cross platform gauge 8 of the roving frame in the prior art includes a base 81 and a vertical piece 82 arranged above it, the vertical piece 82 is provided with a cross block, and the four ends of the cross block are provided with a transverse working surface 821 and a longitudinal Working surface 822 ; under normal circumstances, the horizontal working surface 821 and the longitudinal working surface 822 are kept perpendicular to the bottom end surface of the moving block 80 . After this type of inspection tool is bought back from the manufacturer, due to the frequent use of flat cars, the horizontal working surface 821 and longitudinal working surface 822 of the cross platform gauge 8 of the roving frame are worn, which increases the verticality error of the bottom end surface of the moving block 80. Large, which leads to a decrease in the detection accuracy of the cross platform gauge 8 of the roving frame, which in turn 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 this utility model is to provide a roving frame cross platform fixed verticality calibration device with simple structure, convenient operation and accurate calibration. The calibration device can not only accurately calibrate the verticality error of the cross platform working surface experience, and can effectively improve the quality of equipment flat cars.

In order to achieve the above object, the roving frame cross platform calibration verticality calibration device of the present utility model includes a base, a leveling detection plate is arranged on the base, and leveling bolts are arranged under the four corners of the leveling detection plate , a chute is set in the middle of the top, a fixing piece is set on the upper left side of the chute, and a positioning piece is set on the upper right side of the chute. Both the fixing piece and the positioning piece are fixed on the chute by rocker bolts. It includes a slide block and a limiting groove at one end thereof. The positioning piece includes a horizontal slider and a vertical block. A cross-shaped positioning groove is arranged on the inner side of the upper part of the vertical block. The center of the cross-shaped positioning groove is provided with a horizontal A circular hole parallel to the slider, and a detection piece is arranged in the circular hole; the detection piece includes a cylindrical rod, a detection block, a compression spring, a limit piece and a cylindrical handle. One end of the cylindrical rod is provided with an external thread, and the surface of the cylindrical rod There are two pin grooves, the two ends of the detection block are set as square blocks on the same plane, the middle part is equipped with a cylindrical tube, the two ends of the limit piece are provided with bar blocks, the middle part is provided with a cylindrical through hole, and one end of the cylindrical handle is provided with a The internal thread matched with the external thread; the slide block and the horizontal slide block are matched with the size of the chute.

In the above technical solution, since the fixing piece and the positioning piece are fixedly arranged in the chute of the leveling detection plate, the levelness of the leveling detection plate is adjusted by the leveling bolt, and then the horizontal position of the fixing piece and the positioning piece is determined; When setting the gauge on the cross platform of the roving frame on the chute, since the slider, the horizontal slider, and the lower slider of the cross platform gauge on the roving frame are all set in the chute on the same center line, the roving can be The bottom end surface of the cross platform gauge of the machine is horizontally set on the leveling detection plate, which can also ensure that the detection block above the positioning piece in the chute is perpendicular to the leveling surface of the cross platform gauge of the roving frame. The detection board is used to make the detection surface set on the detection block contact the horizontal and vertical working surfaces of the roving frame cross platform regulation, and the gap between the contact surfaces can be detected by the plug gauge, and the roving frame cross platform regulation can be verified. The verticality error between the working surface and the bottom end surface has simple structure, convenient operation and accurate calibration.

Description of drawings

Fig. 1 is a schematic diagram of the working state structure of the roving frame cross platform gauge verticality checking device of the present invention;

Fig. 2 is a schematic view of the structure of the fixture in the utility model;

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

Fig. 4 is a schematic structural view of the detection part in the utility model;

Fig. 5 is a schematic diagram of the sizing structure of the cross platform of the roving frame in the prior art.

detailed description

The following is a further detailed description of the verticality checking device of the cross platform of the roving frame according to the present invention in conjunction with the accompanying drawings.

It can be seen from Fig. 1, Fig. 2, Fig. 3 and Fig. 4 that the verticality verification device of the cross platform of the roving frame of the present utility model includes a base 1, and a leveling detection plate 2 is arranged on the base 1, Leveling bolts 21 are arranged below the four corners of the leveling detection plate 2, a chute 22 is arranged in the middle of the top, a fixing part 3 is arranged on the upper left side of the chute 22, and a positioning part 4 is arranged on the upper right side of the chute 22, and the fixing part 3 and The positioning parts 4 are all fixed on the chute 22 by rocker bolts 6. The fixed part 3 includes a sliding block 31 and a limiting groove 32 at one end thereof. The positioning part 4 includes a horizontal sliding block 41 and Vertical block 42, the upper inner side of vertical block 42 is provided with a cross-shaped positioning groove 420, the center of the cross-shaped positioning groove 420 is provided with a round hole 4200 parallel to the horizontal slider 41, and a detection piece 5 is arranged in the round hole 4200; The detection part 5 includes a cylindrical rod 51, a detection block 52, a compression spring 53, a limiter 54 and a cylindrical handle 55. One end of the cylindrical rod 51 is provided with an external thread 511, and the surface of the cylindrical rod 51 is provided with two pin grooves. 512, the two ends of the detection block 52 are set as the same plane square block 521, the middle part is provided with a cylindrical tube 522, the two ends of the limiter 54 are provided with a bar block 541, the middle part is provided with a cylindrical through hole 542, and one end of the cylindrical handle 55 An internal thread 551 matching the external thread 511 is provided; the size of the sliding block 31 and the horizontal sliding block 41 matches the size of the chute 22 .

When using the utility model, place the leveling detection plate 2 on the base 1, adjust the leveling detection plate 2 to a horizontal state through the leveling bolt 21, and place the slider 31 on the fixing part 3 on the chute 22 and the opening direction of the limiting groove 32 is directed towards the middle of the leveling detection plate 2, and the fixing member 3 is fixed on the chute 22 through the rocker bolt 6; at the same time, the bottom of the cross platform gauge 8 of the roving frame The lower slider 80 is placed in the chute 22, and is pushed along the chute 22 toward the fixed member 3, so that one end of the base 81 of the cross platform gauge 8 of the roving frame is pushed into the limit groove 32 and fixed; Place the horizontal slider 41 on the right side of the chute 22, move the horizontal slider 41 lightly in the chute 22, and push it toward the direction of the roving frame cross platform regulation 8, when the vertical block 42 and the roving frame cross platform regulation 8 work After the distance between the surfaces 82 meets the installation detection part 5, the positioning part 4 is pre-fixed on the right side of the chute 22 through the rocker bolt 6; the cylindrical rod 51 is placed in the round hole 4200 of the vertical block 42, Put the compression spring 53 into the left side of the cylindrical rod 51, fix the cylindrical tube 522 of the detection block 52 on one of the pin grooves 512 through the counterbore screw, and make the square blocks 521 at both ends align with the cross platform gauge 8 of the roving frame. The horizontal working surface 821 of the cross block provided on the top corresponds to; Then, the cylindrical through hole 542 on the limiter 54 is inserted into the right side of the cylindrical rod 51, and the cross groove 420 on the inside of the vertical block 42 Set the stopper 54 in the center to keep the same horizontal position with the detection block 52, and position the cylindrical through hole 542 on one of the pin grooves 512 through the counterbore screw, and then, the internal thread 551 of the cylindrical handle 55 Screw into the external thread 511 on the other end of the cylindrical rod 51; fine-tuning the position of the locating member 4 in the chute 22, to keep the front end detection surface 523 of the square block 521 on the detection block 52 on the same level as that provided on the cross platform gauge 8 of the roving frame. It is advisable to closely contact the transverse working surface 821 of the cross block, and then fix the positioning member 4 in the chute 22, and use the plug gauge 7 to detect the difference between the transverse working surface 821 of the cross platform gauge 8 of the roving frame and the detection surface 523 of the detection block 52. The gap between and record the detection value. Then pull the cylindrical handle 55 to the right along the axis, and due to the effect of the compression spring 53, the strip blocks 541 at both ends of the stopper 54 will disengage from the cross-shaped positioning groove 420 on the vertical block 42, and after rotating 90°, the The strip block 541 is positioned in the vertical groove of the cross-shaped positioning groove 420, and the gap between the longitudinal working surface 822 and the detection surface 523 of the cross platform regulation 8 of the roving frame is detected by using the plug gauge 7 again, and the detection value is recorded; The second detection value is compared with the standard verticality value of the cross platform gauge 8 of the roving frame, and the verticality error of the cross platform gauge 8 of the roving frame can be judged.

In this embodiment, since the dimensions of the transverse working surface 821 and the longitudinal working surface 822 of the cross platform gauge 8 of the roving frame will change due to wear and tear, when the detection surfaces at both ends of the detection block 52 are respectively connected to the transverse working surface 821 and the longitudinal working surface When the 822 is in contact, there will be a gap between the two. Insert the plug gauge 7 between the two contact surfaces to detect the size of the gap, and take the largest error value as the verticality error of the cross platform gauge 8 of the roving frame. 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.

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. The perpendicularity calibrating device 1. a kind of fly frame cross platform is established rules, it is characterised in that：It includes pedestal（1）, described base Seat（1）On be provided with leveling detection plate（2）, leveling detection plate（2）Corner below be provided with leveling bolt（21）, top center Between be provided with chute（22）, chute（22）Left side above be provided with fixture（3）, right side top is provided with keeper（4）Gu, Determine part（3）And keeper（4）Pass through rocker-type bolt（6）It is fixed on chute（22）On, described fixture（3）Including sliding block （31）With the stopper slot for being located at its one end（32）, described keeper（4）Including cross sliding clock（41）With vertical block（42）, vertically Block（42）Upper inner be provided with cross locating slot（420）, cross locating slot（420）Be provided centrally with and level slide Block（41）Parallel circular hole（4200）, circular hole（4200）Inside it is provided with detection piece（5）；Described detection piece（5）Including cylindrical bar （51）, detection block（52）, compression spring（53）, locating part（54）And column handle（55）, cylindrical bar（51）One end provided with outer Screw thread（511）, cylindrical bar（51）Surface provided with two cotter ways（512）, detection block（52）Two ends be set to coplanar square block （521）, middle part is provided with cylindrical tube（522）, locating part（54）Two ends be provided with bar blocks（541）, middle part is provided with cylindrical hole （542）, column handle（55）One end be provided with and external screw thread（511）The internal thread matched（551）；Described sliding block（31）、 Cross sliding clock（41）With chute（22）Size match.