Efficient double-diameter synchronous comprehensive measuring instrument

Abstract

The utility model provides an efficient double-diameter synchronous comprehensive measuring instrument, which relates to the technical field of measuring instruments and comprises a supporting seat, a convex cover plate is fixed and communicated to the top of the supporting seat and close to the center, a square groove is formed in one side wall of the convex cover plate and close to the top, inner diameter grooves are symmetrically formed in the inner wall of the square groove, and the inner diameter grooves are communicated with the convex cover plate. The two side walls of the convex cover plate are each fixedly provided with four measuring heads, one end of each measuring head is provided with a first spray head in an embedded mode, an air source device is arranged in the supporting base, the top of the air source device is fixedly communicated with a connecting pipe, and the top of the connecting pipe is fixedly connected with a convex box; according to the utility model, the part is embedded into the inner diameter groove and the measuring head, and then the first nozzle and the second nozzle are used for spraying gas, so that the inner diameter and the outer diameter of the part can be synchronously measured, the use and the operation are simple, the measurement is convenient, the size of the part is out of tolerance, the out-of-tolerance can be displayed on a screen of a pneumatic gauge, and visual fatigue is avoided; and quality control is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to measuring instrument technical field especially relates to a high -efficient double path synchronous comprehensive measuring instrument. BACKGROUND

[0002] In manufacturing industry, the accurate measurement and control of the key size of parts are very important, which directly affects the quality and performance of products. The specific outer diameter size of INNER POLE as a key part in production belongs to the key size, which needs to be fully inspected to ensure the stability of product quality. Among them, the outer diameter of 3.868±0.01 and the outer diameter of 13.024±0.015 measuring instrument are the key projects of full inspection.

[0003] Under the traditional measurement mode, there are significant disadvantages in the measurement of the two outer diameters. On the one hand, since the two outer diameters need to be measured respectively, the work efficiency is low, and the difference between the diameters of the two ends of INNER POLE product is large, so the traditional pneumatic measuring tool has obvious limitations when dealing with such cases. The traditional pneumatic measuring tool is usually designed for a single size range or tolerance requirement, and for the double outer diameter measurement task of different sizes, different tolerances and different measurement lengths like measuring instrument INNER POLE, not only the measurement components need to be frequently replaced or the parameters need to be adjusted, but also the operation is complicated, the measurement efficiency is low, and it is difficult to meet the requirements of detection speed and accuracy in large-scale production. CONTENT OF THE UTILITY MODEL

[0004] The utility model mainly provides a kind of high -efficient double path synchronous comprehensive measuring instrument that can measure two outer diameters of different sizes, different tolerances and different measurement lengths simultaneously.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of high -efficient double path synchronous comprehensive measuring instrument, comprising: support seat, the top of the support seat and near the center place are fixed and communicated with the convex cover plate, the side wall of the convex cover plate and near the top is provided with square slot, the inner wall of the square slot is symmetrically provided with inner diameter slot, the both side walls of the convex cover plate are all fixedly installed with four measuring heads, the one end of the measuring head is all embedded with first nozzle, the inside of the support seat is equipped with gas source device, the top of the gas source device is fixed and communicated with connecting pipe, the top of the connecting pipe is fixedly connected with convex box, the both side walls of the convex box are all fixedly connected with cylinder, the other end of the cylinder is all fixedly connected with the inner wall of convex cover plate, the cylinder is all communicated with measuring head, the inner wall of square slot and inner diameter slot is all embedded and fixedly connected with second nozzle, the convex box and second nozzle are fixedly communicated with air pipe.

[0006] Preferably, the bottom of the gas source device is fixedly connected with a fixed plate, both ends of the fixed plate are fixedly connected with the inner walls of the two sides of the support base, through the above setting, the effect of supporting and fixing the installation of the gas source device can be achieved.

[0007] Preferably, the two ends and the top of the convex box are fixedly connected with the inner wall of the convex cover plate, through the above setting, the effect of fixing the convex box can be achieved.

[0008] Preferably, the surface of the cylinder is fixedly connected with a magnetic valve, through the above setting, the effect of controlling the ventilation of the cylinder can be achieved.

[0009] Preferably, the two side walls of the support base and close to the bottom center are provided with arc holes, and the top of the support base and close to the edge is provided with a chamfer, through the above setting, the effect of making the support base more aesthetic can be achieved.

[0010] Preferably, the surface of the support base is embedded and installed with a pneumatic gauge screen, through the above setting, the effect of displaying the overage can be achieved.

[0011] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0012] 1、 in the utility model, by embedding the part into the inner diameter groove and the measuring head, when the gas is sprayed through the first nozzle and the second nozzle, the inner diameter and the outer diameter of the part can be measured synchronously.

[0013] 2、 in the utility model, the operation is simple, and the measurement is convenient.

[0014] 3、 in the utility model, when the size of the part is overage, the pneumatic gauge screen can display the overage, visual fatigue is avoided, and quality control is facilitated. DRAWINGS

[0015] Figure 1 a whole structure perspective view of the high-efficiency double-diameter synchronous comprehensive measuring instrument is provided for the utility model;

[0016] Figure 2 a whole structure horizontal sectional view of the high-efficiency double-diameter synchronous comprehensive measuring instrument is provided for the utility model;

[0017] Figure 3 a cylinder structure horizontal sectional view of the high-efficiency double-diameter synchronous comprehensive measuring instrument is provided for the utility model;

[0018] Figure 4 a whole structure vertical sectional view of the high-efficiency double-diameter synchronous comprehensive measuring instrument is provided for the utility model;

[0019] Figure 5 a cylinder structure vertical sectional view of the high-efficiency double-diameter synchronous comprehensive measuring instrument is provided for the utility model.

[0020] Legend: 1, support seat; 2, convex cover plate; 3, square groove; 4, inner diameter groove; 5, measuring head; 6, first nozzle; 7, fixed plate; 8, gas source device; 9, connecting pipe; 10, convex box; 11, cylinder; 12, magnetic valve; 13, air pipe; 14, second nozzle; 15, arc hole; 16, chamfer; 17, pneumatic gauge screen. DETAILED DESCRIPTION

[0021] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Please refer to Figures 1-5 , the present application provides a technical scheme: a kind of high-efficiency double-diameter synchronous comprehensive measuring instrument, comprising: support seat 1, the top of support seat 1 and close to center place are fixed and communicate with convex cover plate 2, one side wall of convex cover plate 2 and close to top is equipped with square groove 3, the inner wall of square groove 3 is symmetrically equipped with inner diameter groove 4, two side walls of convex cover plate 2 are all fixedly installed with four measuring heads 5, one end of measuring head 5 is all embedded with first nozzle 6, the inside of support seat 1 is equipped with gas source device 8, the top of gas source device 8 is fixed and communicated with connecting pipe 9, the top of connecting pipe 9 is fixedly connected with convex box 10, the two side walls of convex box 10 are all fixedly connected with cylinder 11, the other end of cylinder 11 is all fixedly connected with the inner wall of convex cover plate 2, cylinder 11 is all communicated with measuring head 5, the inner wall of square groove 3 and inner diameter groove 4 is all embedded and fixedly connected with second nozzle 14, gas pipe 13 is fixedly connected between convex box 10 and second nozzle 14, by the above setting, gas source device 8 can be made to enter the inside of convex box 10 through connecting pipe 9, at this time, the gas in convex box 10 can be sprayed from first nozzle 6 and second nozzle 14 respectively through cylinder 11 and gas pipe 13 to the outside diameter and inner diameter of part, and then the effect of realizing the synchronous measurement of inner diameter and outer diameter of part can be realized.

[0024] As Figure 2 Indicated, the bottom of gas source device 8 is fixedly connected with fixed plate 7, the two ends of fixed plate 7 are all fixedly connected with the two side inner walls of support seat 1, by the above setting, the effect of supporting and fixedly installing gas source device 8 can be achieved.

[0025] As Figure 3As shown, both ends and the top of the convex box 10 are fixedly connected to the inner wall of the convex cover plate 2. Through the above arrangement, the convex box 10 can be fixed.

[0026] like Figure 4 As shown, solenoid valves 12 are fixedly installed on the surface of the cylinder 11. Through the above-mentioned settings, the ventilation of the cylinder 11 can be controlled.

[0027] like Figure 5 As shown, the support base 1 has arc holes 15 on both sides of the support base 1 near the bottom center, and a chamfer 16 on the top of the support base 1 near the edge. The above settings can make the support base 1 more aesthetically pleasing.

[0028] like Figure 1 As shown, a pneumatic gauge screen 17 is embedded and installed on the surface of the support base 1. With the above settings, it can display out-of-tolerance data.

[0029] The method of use and working principle of this device: Gas is introduced into the convex box 10 through the gas source 8 and the connecting pipe 9. At this time, the gas in the convex box 10 can be sprayed out from the first nozzle 6 and the second nozzle 14 through the cylinder 11 and the air pipe 13 to the outer diameter and inner diameter of the part, respectively. This can achieve the effect of simultaneous measurement of the inner and outer diameter of the part. The deviation of the spray measurement can be displayed on the screen 17 of the pneumatic measuring instrument, which will not cause visual fatigue and is beneficial to quality control.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high efficiency dual path synchronous comprehensive measuring instrument, characterized in that, Include: Support seat (1), the top of support seat (1) and near the center are fixed and communicated with convex cover plate (2), one side wall of convex cover plate (2) and near the top is provided with square slot (3), the inner wall of square slot (3) is provided with symmetrically inner diameter slot (4), both side walls of convex cover plate (2) are fixedly installed with four measuring heads (5), one end of measuring head (5) is embeddedly installed with first spray head (6), the inside of support seat (1) is equipped with gas source device (8), the top of gas source device (8) is fixed and communicated with connecting pipe (9), the top of connecting pipe (9) is fixedly connected with convex box (10), both side walls of convex box (10) are fixedly connected with cylinder (11), the other end of cylinder (11) is fixedly connected with the inner wall of convex cover plate (2), cylinder (11) is communicated with measuring head (5), the inner wall of square slot (3) and inner diameter slot (4) is embeddedly and fixedly connected with second spray head (14), gas pipe (13) is fixedly communicated between convex box (10) and second spray head (14).

2. The high-efficient dual-path synchronous comprehensive measuring instrument according to claim 1, characterized in that: The bottom of gas source device (8) is fixedly connected with fixed plate (7), both ends of fixed plate (7) are fixedly connected with the inner wall of both sides of support seat (1).

3. The high-efficient dual-path synchronous comprehensive measuring instrument according to claim 1, characterized in that: Both ends and the top of convex box (10) are fixedly connected with the inner wall of convex cover plate (2).

4. The high-efficient dual-path synchronous comprehensive measuring instrument according to claim 1, characterized in that: The surface of cylinder (11) is fixedly installed with magnetic valve (12).

5. The high-efficient dual-path synchronous comprehensive measuring instrument according to claim 1, characterized in that: The arc hole (15) is formed in the bottom of both side walls of support seat (1) and near the center, and the chamfer (16) is formed in the top of support seat (1) and near the edge.

6. The high-efficient dual-path synchronous comprehensive measuring instrument according to claim 1, characterized in that: The surface of support seat (1) is embeddedly and installed with pneumatic quantity instrument screen (17).

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