CN205940505U - Roller business turn over set pattern working face straightness calibration equipment that hangs down before drawing frame - Google Patents

Abstract

The utility model discloses a verticality verification device for front rollers of a draw frame when entering and exiting a regular working face, which comprises a base and a leveling device. There are left and right grooves above the two ends of the left groove, and a positioning piece is provided above the left groove. The positioning piece includes a bottom plate and a square block at one end. A hollow groove is arranged in the square block, and a first parallel Slider; there is a detection piece above the right groove, the detection piece includes a base and a right-angle block arranged on it, a raised block is arranged above the right-angled block, and one side of the raised block is provided with a The detection surface of the base is provided with a second parallel slider; the positioning part and the detection part are fixed on the left and right grooves by adjustable bolts. The utility model has the characteristics of simple operation and accurate calibration, which can ensure the accuracy and technical requirements of the front roller in and out of the draw frame, and improve the quality of the flat car of the host equipment.

Description

A device for verifying the verticality of the front roller entering and exiting the gauge working face of the draw 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 a drawing frame front roller entering and exiting a regular work surface.

Background technique

In the textile industry, the entry and exit regulation of the front roller of the draw frame is a special inspection tool for the flat car of the equipment. Guarantee the operation quality of the equipment after the flat car. At present, the entry and exit regulation of the front roller of the draw frame on the market includes a base and a folding rule set above the base. Keep it vertical. After this kind of inspection tool is bought back from the manufacturer, due to the frequent use of the flat car, the working surface of the folding ruler of the gauge is worn out, which increases the verticality error of the bottom end surface, which leads to a decrease in the detection accuracy of the gauge and affects the flatness of the equipment. impact on vehicle quality. This kind of textile special inspection tool is not a national conventional measuring instrument. Therefore, 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 verticality calibration device for the front roller of the draw frame that is easy to operate and accurate in calibration. Ensure that the precision of this type of special inspection tool meets the production requirements.

In order to achieve the above purpose, a device for checking the verticality of the front roller of the draw frame in and out of the fixed working surface of the utility model includes a base and a leveling device arranged on it, and the leveling device includes a detection plate, which detects Leveling bolts are arranged under the four corners of the plate, and left and right grooves are arranged above the two ends of the detection plate, wherein a positioning piece is set above the left groove, and the positioning piece includes a bottom plate and a square block at one end. There is a hollow groove, the bottom of the base plate is provided with a first parallel slider; the upper part of the right groove is provided with a detection part, the detection part includes a base and a right-angle block arranged on it, and a convex block is arranged above the right-angle block. One side of the protruding block is provided with a detection surface parallel to the right-angled block, and a second parallel slide block is arranged under the base; the positioning parts and detection parts are all fixed on the left and right grooves by adjustable bolts.

The adjustable bolt includes a cylindrical rod and a thread. The diameter of the cylindrical rod is larger than that of the thread. The top of the cylindrical rod is provided with an open slot, and a movable handle is provided in the open slot.

In the above technical solution, since the base is provided with a leveling device, the leveling device includes a detection plate, leveling bolts are provided under the four corners of the detection plate, and left and right grooves are provided above both ends of the detection plate, wherein the left and right A positioning piece is arranged above the groove, and the positioning piece includes a base plate and a square block located at one end thereof, a hollow groove is arranged in the square block, and a first parallel slider is provided below the base plate; above the right groove, a There is a special detection part, the detection special part includes a base and a right-angle block arranged on it, a raised block is arranged above the right-angled block, a detection surface parallel to the right-angled block is arranged on one side of the raised block, and a second Two parallel sliders; the positioning parts and the detection parts are all fixed on the left and right grooves by adjustable bolts. After adopting the above structure, adjust the horizontal state of the detection plate through the leveling bolts to ensure the horizontal state of the positioning part and the detection part; through the positioning part, the bottom end surface of the roller entry and exit gauge is horizontally set on the detection plate, and through the detection special The detection surface of the workpiece is in contact with the working surface of the roller entering and leaving the gauge, and then the gap between the contact surface is detected by the plug gauge, and the verticality error between the gauge working surface and the bottom end surface of the gauge can be verified. Its structure is simple, Easy to operate and accurate in calibration.

Further, the adjustable bolt includes a cylindrical rod and a thread, the diameter of the cylindrical rod is larger than the diameter of the thread, an open slot is provided at the top of the cylindrical rod, and a movable handle is provided in the open slot. In this way, because the diameter of the adjustable bolt is larger than the diameter of the thread, the lower end surface of the adjustable bolt is easy to position and fix the waist hole, and the movable handle is arranged in the upper end groove, which can be rotated by hand to ensure fast fixing of the positioning part and the detection part. Improve work efficiency.

Description of drawings

Fig. 1 is the working state structural representation of the utility model;

Fig. 2 is the enlarged view of the detection plate in the utility model;

Figure 3 is a layout diagram of positioning parts, roller entry and exit regulations and testing parts;

Fig. 4 is a schematic structural view of the positioning member in the utility model;

Fig. 5 is a structural schematic diagram of an adjustable bolt in the utility model;

Fig. 6 is a structural schematic diagram of roller in and out regulation in the prior art.

detailed description

The following is a further detailed description of a verticality verification device for the front roller of the draw frame entering and exiting the fixed gauge working face of the utility model in conjunction with the accompanying drawings.

It can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 that a device for checking the verticality of the front roller of the draw frame in and out of the fixed gauge working surface of the utility model includes a base 1 and a leveling device arranged on it. Device 2, the leveling device 2 includes a detection plate 21, leveling bolts 210 are arranged under the four corners of the detection plate 21, and left and right grooves 211, 211' are arranged above the two ends of the detection plate 21, wherein the left groove 211 The upper part is provided with a positioning piece 3, the positioning piece 3 includes a base plate 31 and a square block 32 located at one end thereof, the square block 32 is provided with a hollow groove 320, and the bottom of the base plate 31 is provided with a first parallel slider 311; The top of the right groove 211' is provided with a detection component 4, the detection component 4 includes a base 41 and a right-angle block 42 arranged thereon, a raised block 43 is arranged above the right-angled block 42, and one side of the raised block 43 A detection surface 430 parallel to the right-angle block 42 is provided, and a second parallel slider 311' is provided under the base 41; the positioning part 3 and the detection part 4 are fixed in the left and right grooves 211, 211 by adjustable bolts 5 'superior.

As can be seen from FIG. 6 , the roller in-and-out gauge 6 includes a base 61 and a folding rule 62 above it, a limit block 611 is provided below the base 61 , and a working surface 620 is provided on the top of the folding rule 62 .

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, when using the utility model, since the detection flat plate 21 is arranged on the base 1, the detection flat plate 2 is adjusted to a horizontal state by the leveling bolt 210; The limit block 611 on the base 61 of the roller entry and exit gauge 6 advances toward the center of the detection plate 21 along the left groove 211, and the inner surface of the limit block 611 is stuck on the notch of the left groove 211; The first parallel slider 311 at the lower end is pushed forward along the left groove 211, and the hollow groove 320 is stuck on the rear end of the base 61 of the roller in-out gauge 6, and the roller in-out gauge 6 is positioned on the center line of the detection plate 21 one by one. The bottom plate 31 is fixed on the left groove 211 by the adjustable bolt 5; the second parallel slider 311' provided on the base 41 of the detection part 4 is arranged in the right groove 211', and along the right groove 211' Slowly advance toward the direction of the roller entering and exiting the gauge 6, so that the detection surface 430 of the raised block 43 arranged above the right angle block 42 is close to the working surface 620 of the roller entering and exiting the gauge 6 and is in contact with it. The base 41 of the part 4 is positioned and fixed on the right groove 211', and the plug gauge 7 is inserted between the working surface 620 of the roller entry and exit gauge 6 and the detection plane 430 of the detection part 4, so as to detect the working surface 620 and the detection plane The size of the gap between 430, and the largest error value is taken as the verticality error of the roller in and out of the regulation 6, and those that meet the tolerance requirements of the enterprise are approved, and those that do not meet the tolerance requirements can be repaired or waste disposal, so as to ensure The accuracy of the gage.

In this embodiment, due to the frequent use of the roller entry and exit gauge 6, its working surface 620 will change its size due to wear and tear. There will be a gap between them, therefore, the plug gauge 7 is inserted between the two contact surfaces to detect the size of the gap, and the largest error value is taken as the verticality error of the roller entering and leaving the gauge 6.

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 industry 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 (2)

1. A device for checking the verticality of the front roller of the drawing frame when entering and exiting the gauge working surface, including a base (1) and a leveling device (2) on it, characterized in that the leveling device (2) ) includes a detection plate (21), leveling bolts (210) are arranged under the four corners of the detection plate (21), and left and right grooves (211, 211') are arranged above the two ends of the detection plate (21), wherein the left groove A positioning piece (3) is arranged above (211), and the positioning piece (3) includes a bottom plate (31) and a square block (32) located at one end thereof, and a hollow groove (320) is arranged in the square block (32), and the bottom plate A first parallel slider (311) is provided below (31); a detection component (4) is provided above the right groove (211'), and the detection component (4) includes a base (41) and a setting On the right-angle block (42), a raised block (43) is arranged above the right-angled block (42), and a detection surface (430) parallel to the right-angled block (42) is arranged on one side of the raised block (43) , the second parallel slider (311') is set under the base (41); the positioning part (3) and the detection part (4) are fixed in the left and right grooves (211, 211) by adjustable bolts (5) ')superior. 2. The device for verifying the verticality of the front roller of the drawing frame when entering and exiting the sizing working face according to claim 1, characterized in that: the adjustable bolt (5) includes a cylindrical rod (51) and a thread (52), and the cylindrical The diameter of the rod (51) is larger than the diameter of the thread (52), the top of the cylindrical rod (51) is provided with an open slot (510), and a movable handle (511) is provided in the open slot (510).