CN209399909U - Multifunctional accurate measuring appliance - Google Patents

Abstract

The utility model provides a multi-functional precision measuring device. A ceramic platform and a square main body support are installed above the base. A reference stopper is provided between the ceramic platform and the main body support. Inside the main body support are installed up and down movable precision measuring devices. Line track, the front side of the precision line track with up and down movement is equipped with a line rail connecting block, the right side of the line rail connecting block is provided with an up and down adjusting nut, and the upper side of the line rail connecting block is provided with a front and rear adjustment lock nut, the line The inside of the rail connection block is horizontally provided with front and rear adjustment rods, vertically provided with upper and lower telescopic rods, and a dial gauge is connected below the upper and lower telescopic rods, and the dial gauge is placed above the ceramic platform. The benchmark table of the utility model adopts a precision ceramic platform, cooperates with the side reference block, and performs double reference positioning on the workpiece, uses a dial gauge to measure the workpiece at multiple points, and can quickly obtain the actual value of the workpiece during on-site processing. This measuring device improves the processing Efficiency, to ensure the machining accuracy of the overall workpiece.

Description

Multifunctional Precision Measuring Instrument

technical field

The utility model relates to the technical field of measuring instruments, in particular to a multifunctional precision measuring instrument.

Background technique

The detection function of the existing detection equipment is relatively single, and multiple devices need to work together when measuring various products, and the existing detection equipment all use high-precision 3-dimensional detection and programming is cumbersome. In actual high-frequency operations, data cannot be obtained quickly, and the equipment is expensive.

Contents of the invention

In order to overcome the defects of the prior art, the utility model provides a multifunctional precision measuring device capable of rapid measurement.

In order to achieve the above object, the utility model provides the following technical solutions:

Multifunctional precision measuring device, including base, ceramic platform, reference block, main body pillar, precision line rail for up and down movement, line rail connection block, up and down adjustment nut, front and rear adjustment lock nut, up and down telescopic rod, front and rear adjustment rod, fine adjustment screw , dial fixing screws and a dial indicator, a ceramic platform and a square main pillar are installed above the base, a reference stopper is provided between the ceramic platform and the main pillar, and a precision rail for up and down movement is installed inside the main pillar , the front side of the up and down movable precision line rail is equipped with a line rail connection block, the right side of the line rail connection block is provided with an up and down adjustment nut, and the front and rear adjustment lock nuts are provided above the line rail connection block, and the line rail connection The inside of the block is horizontally provided with front and rear adjustment rods, vertically provided with upper and lower telescopic rods, and a dial indicator is connected below the upper and lower telescopic rods, and the dial gauge is placed above the ceramic platform.

Further, a fine-tuning screw is provided at the lower end of the upper and lower telescopic rods, and a dial fixing screw is provided under the fine-tuning screw, and the dial indicator is installed on the lower end of the upper and lower telescopic rods through the dial fixing screws.

Further, the upper and lower telescopic rods are parallel to the main body pillar.

Further, the line rail connection block is embedded in the main body pillar.

The beneficial effects brought by the utility model are: the reference platform adopts a precision ceramic platform, and cooperates with the side reference stopper to perform double reference positioning on the workpiece, and uses a dial gauge to measure the workpiece at multiple points, and the workpiece can be quickly obtained during on-site processing. The actual value, this measuring device improves the processing efficiency, ensures the processing accuracy of the overall workpiece, and greatly saves costs.

Description of drawings

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

The labels in the figure are:

1. Base; 2. Ceramic platform; 3. Datum block; 4. Main pillar; 5. Up and down movable precision line rail; 6. Line rail connection block; 7. Up and down adjustment nut; 8. Front and rear adjustment lock nut; 9 1. Up and down telescopic rods; 10. Front and rear adjustment rods; 11. Fine-tuning screws; 12. Dial fixing screws; 13. Dial indicator.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

As shown in Figure 1, the multi-functional precision measuring instrument includes a base 1, a ceramic platform 2, a reference block 3, a main body pillar 4, a precision line rail for up and down movement 5, a line rail connection block 6, an up and down adjustment nut 7, and a front and rear adjustment lock Tight nut 8, up and down telescopic rod 9, front and rear adjustment rod 10, fine-tuning screw 11, dial fixing screw 12 and dial indicator 13, ceramic platform 2 and square main body pillar 4 are installed above the base 1, and the ceramic platform 2 There is a reference block 3 between the main body pillar 4, and the upper and lower movable precision line rails 5 are installed inside the main body pillar 4, and the line rail connecting block 6 is installed on the front side of the up and down movable precision line rail 5, and the line rails are connected The right side of the block 6 is provided with an up and down adjusting nut 7, and the top of the line rail connecting block 6 is provided with a front and rear adjusting lock nut 8, and the inside of the line rail connecting block 6 is horizontally provided with a front and rear adjustment rod 10, and the front and rear adjustment rod 10 The upper and lower telescopic rods 9 are arranged vertically, and a dial indicator 13 is connected below the upper and lower telescopic rods 9, and the dial gauge 13 is placed above the ceramic platform 2.

The lower end of the upper and lower telescopic rods 9 is provided with a fine-tuning screw 11, and the bottom of the fine-tuning screw 11 is provided with a dial fixing screw 12, and the dial indicator 13 is installed on the lower end of the upper and lower telescopic rods 9 by the dial fixing screws 12.

The upper and lower telescopic rods 9 are parallel to the main body pillar 4 .

The line rail connecting block 6 is embedded in the main body pillar 4 .

Below in conjunction with accompanying drawing and operating principle the utility model is further described.

The workpiece is installed, and the lower side is installed on the basis of the ceramic platform 2 and the side datum block 3.

The meter has various measurement functions:

Function 1: Used to detect the verticality of the wire cutting inner frame, adjust the height of the dial gauge 13 according to the size of the part, adjust the fine-tuning screw 11, and check the dial gauge 13, adjust the verticality of the measurement through the right up and down adjustment nut 7, and the dial gauge displays value;

Function 2: Used to detect the deformation of thin workpieces, roughly adjust the height and position of the dial gauge 13 according to the thickness of the part, push the workpiece from the underside of the dial gauge head, adjust the fine-tuning screw 11, check the dial gauge 13, translate the workpiece, multi-point Detect workpiece deformation;

Function 3: It is used to detect the vertical angle of the shape of the workpiece, adjust the height of the dial gauge 13 according to the size of the part, install the workpiece, use the ceramic platform 2 and the side reference stopper 3 as the reference on the lower side, adjust the fine-tuning screw 11, and check the dial gauge 13 , Translate the part left and right with the side datum block 3 as the benchmark, and rotate the workpiece plane 180 degrees to detect again (the equipment cannot be adjusted).

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the art can think of it without creative work within the technical scope disclosed in the utility model. All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (4)

1. multifunctional accurate measuring appliance, which is characterized in that including pedestal (1), ceramic platform (2), benchmark block (3), main body branch Column (4), up and down Precision wire rail (5), line rail link block (6), up and down adjustment nut (7), front and back adjusting lock nut (8), Upper and lower telescopic rod (9), front and back adjustment bar (10), fine adjustment screw (11), dial plate fixed screw (12) and amesdial (13), the bottom Ceramic platform (2) and rectangular body support column (4) be installed above seat (1), the ceramic platform (2) and body support column (4) it Between be equipped with benchmark block (3), up and down Precision wire rail (5), the up and down essence are installed inside the body support column (4) The close wired rail link block (6) of line rail (5) installed in front, line rail link block (6) right side are equipped with up and down adjustment nut (7), institute It states and is equipped with front and back adjusting lock nut (8) above line rail link block (6), line rail link block (6) inner horizontal is equipped with front and back It adjusts bar (10), is vertically equipped with upper and lower telescopic rod (9) on front and back adjustment bar (10), connect below the telescopic rod (9) up and down It is connected to amesdial (13), the amesdial (13) is placed in above ceramic platform (2).

2. multifunctional accurate measuring appliance according to claim 1, which is characterized in that described telescopic rod (9) lower end up and down is set Have fine adjustment screw (11), be equipped with dial plate fixed screw (12) below the fine adjustment screw (11), the amesdial (13) passes through table Disk fixed screw (12) is mounted on the lower end of telescopic rod (9) up and down.

3. multifunctional accurate measuring appliance according to claim 1, which is characterized in that the telescopic rod (9) up and down is parallel to Body support column (4).

4. multifunctional accurate measuring appliance according to claim 1, which is characterized in that the line rail link block (6) is embedded in master The inside of pillar body (4).