CN207763617U - Cylindrical component base thickness measures tooling - Google Patents

Abstract

The utility model is related to a kind of cylindrical component base thicknesses to measure tooling, it includes pedestal, measuring rod, hanging deck, dial gauge, dial framework and dial framework seat, the pedestal includes table top and the vertical board for being set to table top side, the hanging deck is laterally sequentially overlapped the top that the board is fixed on by screw with the dial framework seat, the hanging deck is equipped with positioning sleeve, the measuring rod is movably arranged in the positioning sleeve, the dial gauge is anchored on the dial framework, the dial framework is fixed on the dial framework seat, and the gauge head of the dial gauge is coaxially disposed with measuring rod.The utility model measures the measuring rod by height that workpiece jacks up to achieve the purpose that measure workpiece base thickness using dial gauge, simple in structure, measurement is simple and fast, and easy to operate and measurement cost is low.

Description

Bottom Thickness Measuring Tooling for Cylindrical Parts

technical field

The utility model relates to a measuring tool, in particular to a measuring tool for the bottom thickness of a cylindrical part.

Background technique

At present, the measurement of the bottom thickness of cylindrical parts is generally carried out with general-purpose measuring tools, which are inconvenient, have large errors, and are difficult to operate. Therefore, it is necessary to provide a measurement tool for the bottom thickness of cylindrical parts, so as to reduce the measurement difficulty and solve the measurement accuracy.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a tool for measuring bottom thickness of cylindrical parts with accurate measurement, small error, simple structure and convenient operation.

The technical solution adopted by the utility model to solve the technical problem is: the bottom thickness measuring tool of the cylindrical part includes a base, a measuring rod, a suspension plate, an indicator table, a table frame and a table frame seat, and the base includes a table and a vertical Towards the bearing plate on one side of the table, the suspension plate is arranged horizontally, and is superimposed with the table stand in sequence and fixed on the top of the bearing plate by screws, and a positioning sleeve is arranged on the suspension plate, and the measuring The rod is movably arranged in the positioning sleeve, the indicating meter is fastened to the meter frame, the meter frame is fixed to the meter frame seat, and the measuring head of the indicating meter is arranged coaxially with the measuring rod.

In a preferred embodiment of the tooling for measuring the bottom thickness of cylindrical parts provided by the utility model, a side positioning device is also provided on the bearing plate, and the side positioning device includes a positioning block, an adjusting washer and a screw. The positioning block and the adjusting washer are fixed on the inner side of the bearing plate by screws.

In a preferred embodiment of the tooling for measuring bottom thickness of cylindrical parts provided by the utility model, the contact surface between the positioning block and the workpiece is set in an arc-shaped structure to ensure that it matches the outer wall of the workpiece during positioning and prevents the workpiece from moving .

In a preferred embodiment of the tooling for measuring the bottom thickness of cylindrical parts provided by the utility model, a measuring backing plate is also included, which is used for adjusting the indicating table and for placing the workpiece to be measured.

In a preferred embodiment of the tool for measuring the bottom thickness of cylindrical parts provided by the utility model, the measuring rod is a slender rod, and the bottom thereof is configured as a round-bottomed conical structure.

In a preferred embodiment of the tooling for measuring the bottom thickness of cylindrical parts provided by the utility model, the top of the measuring rod is configured as a shoulder structure whose diameter is larger than the inner diameter of the positioning sleeve.

Compared with the prior art, the utility model has the beneficial effect of measuring the bottom thickness of the cylindrical parts: the utility model uses an indicator to measure the height of the measuring rod lifted by the workpiece so as to achieve the purpose of measuring the bottom thickness of the workpiece , the structure is simple, the measurement is simple and fast, the operation is convenient and the measurement cost is low; the setting of the side positioning device improves the measurement accuracy.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings without creative work, where:

Fig. 1 is a structural schematic diagram of a tool for measuring the bottom thickness of a cylindrical part provided by the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1 , the bottom thickness measuring tool 1 of the cylindrical part includes a base 11, a measuring rod 12, a hanging plate 13, an indicator table 14, a table frame 15 and a table frame seat 16, and the base 11 includes a table top 111 and a vertical Towards the bearing plate 112 on one side of the table top 111, the suspension plate 13 is arranged laterally, and is superimposed with the watch frame seat 16 in turn and fixed on the top of the bearing plate 112 by screws, and the suspension plate 13 is provided with Positioning sleeve 132, the measuring rod 13 is movably arranged in the positioning sleeve 132, the indicator gauge 14 is fastened to the meter frame 15, the meter frame 15 is fixed to the meter frame seat 16, and the The measuring head of the indicator table 14 is arranged coaxially with the measuring rod 12 .

Further, the supporting plate 112 is also provided with a side positioning device 17, and the side positioning device 17 includes a positioning block 171, an adjusting washer 172 and a screw 173, and the positioning block 171 and the adjusting washer 172 are fixed on the set by the screw 173. The position of the positioning block 171 can be adjusted by adjusting the adjusting washer 172 on the inner side of the supporting plate 112 .

Preferably, the contact surface between the positioning block 171 and the workpiece is configured as an arc structure to ensure matching with the outer wall of the workpiece during positioning and prevent the workpiece from moving.

Further, it also includes a measuring backing plate 18 for adjusting the indicating table 14 and for placing the measured workpiece.

Further, the measuring rod 12 is a slender rod, the bottom of which is set as a conical structure with a round bottom to avoid scratching the surface of the workpiece to be measured, and the top is set as a shoulder structure with a diameter greater than the inner diameter of the positioning sleeve 132, so that the The measuring rod 12 is suspended from the suspension plate 13 .

During specific implementation, the first step is to check the tooling: check the flexibility of the movement of the measuring head of the indicating meter 14, check that the measuring rod 12 has no jamming phenomenon in the positioning sleeve 132, and then fasten the indicating meter 14 in the meter frame 15;

The second step is to adjust the indicating table 14 and the side positioning device 17: place the measuring backing plate 18 directly below the measuring rod 12, adjust the zero position of the indicating table 14, that is, the big pointer is aligned with the 0 scale line, and the small pointer rotates The passed scale line can be 0 or 1, adjust the side positioning device 17 according to the workpiece;

The third step, measurement: put the measured part on the measuring pad 18 based on the side positioning device 17. When measuring the bottom thickness, the centerline of the measuring rod 12 must be perpendicular to the bottom surface of the measured part, and hold the measuring rod 12 with the right hand. Lift the measuring rod 12 on the shaft shoulder, and use the side positioning device 17 to position the measured part with the left hand. After gently turning the measured part to a position, release the shaft shoulder. Numerical value (the measured size causes the measuring head of the indicator to move in a small straight line, which is amplified by the gear transmission of the indicator and becomes the rotation of the pointer on the dial, so that the measured size can be read in the indicator), after one rotation, If the point thickness of each measurement is within the process size tolerance range, it is qualified.

The beneficial effects of the tooling 1 for measuring the bottom thickness of cylindrical parts provided by the utility model are: the utility model adopts the indicating table 14 to measure the height of the measuring rod 12 lifted by the workpiece so as to achieve the purpose of measuring the bottom thickness of the workpiece, and the structure is simple, The measurement is simple and fast, the operation is convenient and the measurement cost is low; the setting of the side positioning device 17 improves the measurement accuracy.

The above descriptions are only examples of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the utility model description, or directly or indirectly used in other related technologies Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (6)

1. a kind of cylindrical component base thickness measures tooling, it is characterised in that：Including pedestal, measuring rod, hanging deck, dial gauge, dial framework With dial framework seat, the pedestal includes table top and the vertical board for being set to table top side, and the hanging deck is laterally arranged, and with the table Stand is sequentially overlapped the top that the board is fixed on by screw, and the hanging deck is equipped with positioning sleeve, the measuring rod activity In the positioning sleeve, the dial gauge is anchored on the dial framework, and the dial framework is fixed on the dial framework seat, and the instruction The gauge head of table is coaxially disposed with measuring rod.

2. cylindrical component base thickness according to claim 1 measures tooling, it is characterised in that：It is additionally provided with side on the board Positioning device, the side positioning device include locating piece, adjusting washer and screw, and the locating piece, adjusting washer pass through screw It is fixed on the inside of the board.

3. cylindrical component base thickness according to claim 2 measures tooling, it is characterised in that：The locating piece connects with workpiece Contacting surface is set as arcuate structure, ensures to match with workpiece outer wall when positioning, prevents workpiece play.

4. cylindrical component base thickness according to claim 1 or 2 measures tooling, it is characterised in that：Further include measuring backing plate, For adjustment dial gauge and for placing measured workpiece.

5. cylindrical component base thickness according to claim 1 measures tooling, it is characterised in that：The measuring rod is elongated Bar, bottom are set as round bottom pyramidal structure.

6. cylindrical component base thickness according to claim 5 measures tooling, it is characterised in that：It is set at the top of the measuring rod It is more than the shaft shoulder structure of positioning sleeve internal diameter for diameter.