CN205352284U - Carding machine wallboard set pattern working face depth of parallelism calibration equipment - Google Patents

Abstract

The utility model relates to a carding machine wallboard set pattern working face depth of parallelism calibration equipment, comprising a base plate, be provided with detection module on the bottom plate, detection module one end sets up and forms " protruding " shape groove behind the locating piece, locating piece and detection module are by knob bolt swing joint. The utility model discloses a " protruding " shape groove size and qualified wallboard set pattern size that the fixed back of locating piece and detection module formed are matchd. The utility model discloses simple structure, convenient operation, can guarantee the precision and the technical requirement of carding machine wallboard set pattern, improve textile industry host devices's flatcar quality, also can promote textile industry product quality's promotion.

Description

Device for checking the parallelism of the carding machine wallboard sizing face

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 checking the parallelism of a carding machine wall board with a fixed gauge working surface.

Background technique

In the cotton spinning industry, the carding machine wall plate gauge is a special inspection tool for the equipment flat car, which is mainly used for testing the parallelism between the key parts wall plate and the cylinder during the flat (repair) car of the carding machine in the spinning department , to ensure the quality of equipment operation after the flat car. After this type of inspection tool is bought back from the manufacturer, due to the frequent use of flat cars, the two working surfaces of the wall panel gauges are worn out, and the parallelism error increases, which leads to a decrease in the detection accuracy of the wall panel gauges, which is harmful to equipment flat cars. Quality makes a difference. 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 technical problem to be solved by the utility model is to provide a device for verifying the parallelism of the carding machine wall board gauge working surface with simple structure and convenient operation, so as to ensure that the accuracy of the wall board gauge meets the production requirements.

In order to solve the above-mentioned technical problems, the utility model is a device for verifying the parallelism of the carding machine wall board regulated working surface, which includes a bottom plate, a detection module is arranged on the bottom plate, and a positioning block is set at one end of the detection module to form a “convex” shaped groove; the positioning block and the detection module are movably connected by knob bolts. The size of the "convex" groove formed after the positioning block and the detection module of the utility model are fixed matches the size of the qualified wall board. When testing, first adjust the bottom plate and the detection module to a horizontal state, then place the wallboard into the "convex" groove, and use the knob bolts to connect the positioning block with the detection module for positioning; after completing the above operations, use the plug gauge to align the wall The parallelism of each working surface of the wall panel regulation is tested, and the calibration and evaluation is carried out according to the detection tolerance established by the production requirements of the enterprise. Enterprise requirements.

Preferably, the detection module is also equipped with a fixing piece. During the detection, the fixing parts are positioned on the wall panel in the specified detection state to ensure the stability of the detection.

Preferably, the fixing member is provided with a circular handle at the upper end and a circular magnet at the lower end. When testing, use the magnetic properties of the circular magnet. Half of the circular magnet presses down on the wall plate gauge, and the other half presses down on the detection module to ensure that the wall plate gauge is on the same plane as the “convex” groove in the detection state and is pressed down to fix it. The stability of the detection and the reliability of the accuracy of the measured value are more convenient and faster to operate.

To sum up, the beneficial effects of the utility model are: first, the structure is simple, and the operation is convenient; second, it can ensure the accuracy and technical requirements of the carding machine wall board, improve the quality of the flat car of the main machine equipment in the textile industry, and can also promote The improvement of product quality in the textile industry.

Description of drawings

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

Fig. 2 is the structural representation of the object to be checked of the utility model;

Fig. 3 is a schematic structural view of the utility model fixture;

Fig. 4 is a structural schematic diagram of the working state of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a device for verifying the parallelism of the carding machine wall panel of the utility model includes a base plate 1, and a detection module 2 is arranged on the base plate 1. One end of the detection module 2 is provided with a positioning block 3 to form a "convex" groove 21; the positioning block 3 and the detection module 2 are movably connected by a knob bolt 4.

The detection module 2 is also equipped with a fixing part 5 .

The upper end of the fixing member 5 is provided with a circular handle 51 , and the lower end is provided with a circular magnet 52 .

Referring to Fig. 4, the concrete operation steps of the present utility model are as follows:

a. First, place the detection module 2 on the adjusted plane base plate 1;

b. Place the wallboard gauge 7 in the "convex" groove 21 of the detection module 2, connect the positioning block 3 with the detection module 2 by the knob bolt 4 and press the positioning block 3 tightly against the bottom end surface 73 of the wallboard gauge 7, Then the circular magnet 52 is simultaneously pressed down on the detection module 2 and the wallboard gauge 7 so that the wallboard gauge 7 maintains a horizontal state during detection;

c. Insert the plug gauge 6 into the gap formed between the first working surface 71 and the second working surface 72 of the wallboard gauge 7 and the detection module 2; the size of the inner wall of the "convex" groove 21 is consistent with the outer dimension of the wallboard gauge 7 , while the wallboard gauge 7 is used in the flat car, the first working surface 71 and the second working surface 72 will be reduced in size due to wear and tear, so that there will be a gap with the "convex" groove 21; at this time, use the plug gauge 6 to detect The size of the gap can determine the parallelism error between the first working surface 71 and the second working surface 72 . After detecting the error on one side, test the corresponding side of wall panel regulation 7 in turn, and evaluate it according to the inspection tolerance requirements formulated by the enterprise. The maximum error on both sides is less than the tolerance range. It is qualified. The toleranced wall panel specification 7 can be repaired after calibration and retested to ensure that the technical performance of the parallelism of the working surface of the wall panel specification 7 meets the requirements of the enterprise.

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 are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model There will be various changes and improvements, and these changes and improvements all fall into the protection scope of the present utility model.

Claims (3)

1. A device for verifying the parallelism of the carding machine wallboard sizing working surface, comprising a base plate (1), characterized in that: the base plate (1) is provided with a detection module (2), and the detection module (2) A positioning block (3) is provided at one end to form a "convex" groove (21); the positioning block (3) is movably connected to the detection module (2) by a knob bolt (4). 2. The device for verifying the parallelism of the carding machine wallboard sizing working surface according to claim 1, characterized in that: the detection module (2) is also equipped with a fixing piece (5). 3. The device for verifying the parallelism of the carding machine wallboard sizing working surface according to claim 2, characterized in that: the upper end of the fixing part (5) is provided with a circular handle (51), and the lower end is provided with a circular magnet (52).