CN206037965U - Parallel face detection device of work piece - Google Patents

Abstract

The utility model relates to a workpiece parallel surface detection device, which comprises a base for placing workpieces, two parallel columns installed on the base, a horizontal frame installed between the two vertical columns, and a slide plate installed on the horizontal frame. The end of the slide plate is equipped with an optical distance measuring display instrument directly above the workpiece. The height of the horizontal frame can be adjusted on the column and locked by the knobs at both ends. The middle part of the horizontal frame is provided with a A through slot that runs through front and back, and the slide plate is installed through the through slot and can slide in the through slot. The utility model only needs to place the detection workpiece on the base reference plane of the detection device, and the slide plate can be easily moved to detect the parallelism, and the detection is convenient, fast and high in precision.

Description

A workpiece parallel surface detection device

technical field

The utility model relates to a mechanical detection tool, in particular to a parallel surface detection device of a workpiece.

Background technique

In the detection of mechanical products, it is often used to detect the parallelism of the two parallel surfaces of the workpiece. The existing detection method is to use a measuring tool to detect whether the distances between different positions between the two parallel surfaces are equal to judge. Although this detection method can also The parallelism of the two sides is detected, but multiple detections are required, the detection is complicated, and the accuracy is not high, and there are large errors.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the applicant conducts research and improvement, and provides a simple, flexible and practical workpiece parallel surface detection device.

In order to solve the above problems, the utility model adopts the following scheme:

A workpiece parallel surface detection device, comprising a base for placing workpieces, two parallel uprights installed on the base, a horizontal frame installed between the two uprights, and a slide plate mounted on the horizontal frame, the slide plate The end is equipped with an optical distance measuring display instrument directly above the workpiece. The height of the horizontal frame can be adjusted on the column and locked by the knobs at both ends. slot, and the slide plate is installed through the slot and can slide in the slot.

As a further improvement of the above technical solution:

The through groove provided in the middle of the cross frame is parallel to the reference plane on the base.

The upper and lower surfaces of the slide plate are parallel to each other, and after being inserted into the through groove, they are fitted together with the upper and lower walls of the through groove.

The technical effect of the utility model is:

The utility model only needs to place the detection workpiece on the base reference plane of the detection device, and the slide plate can be easily moved to detect the parallelism, and the detection is convenient, fast and high in precision.

Description of drawings

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

In the figure: 1. base; 2. workpiece; 3. column; 4. horizontal frame; 5. slide plate;

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described.

As shown in Figure 1, the workpiece parallel surface detection device of this embodiment includes a base 1 for placing workpieces 2, two parallel columns 3 installed on the base 1, and a horizontal frame installed between the two columns 3 4 and the slide plate 5 installed on the cross frame 4. The end of the slide plate 5 is equipped with an optical rangefinder display 7 located directly above the workpiece 2. The height position of the cross frame 4 can be adjusted on the column 3 and locked by means of the knobs 8 at both ends. Tight, the middle part of the horizontal frame 4 is provided with a through groove 6 that runs through front and back, the through groove 6 is parallel to the datum plane on the base 1, the slide plate 5 is installed through the through groove 6 and can slide in the through groove 6, the slide plate 5 has two sides up and down. The surface is parallel, and after being inserted into the through groove 6, it fits closely with the upper and lower walls of the through groove 6.

When in use, place the detection device on the horizontal platform (ground), place the workpiece 2 to be detected on the reference surface of the base 1, move the horizontal frame 4 to an appropriate height on the column 3 and tighten the knob 8 to lock and fix it, and move the slide plate 5. Use the optical rangefinder 7 to detect the distances at different positions on the upper surface of the workpiece 2, and judge whether the upper and lower surfaces of the workpiece 2 are parallel based on the distance values at different positions.

Claims (3)

1. a kind of workpiece parallel surface detection means, it is characterised in that：Including for putting the base (1) of workpiece (2), be installed on bottom Two columns be arrangeding in parallel (3) on seat (1), the crossbearer (4) being installed between two columns (3) and it is installed on crossbearer (4) Slide plate (5), the end of slide plate (5) are provided with the ligh-ranging display instrument (7) directly over the workpiece (2), the horizontal stroke Frame (4) can adjust height and position knob (8) locking by two ends on the column (3), set in the middle part of crossbearer (4) The groove (6) of before and after's insertion is equipped with, described slide plate (5) are in the groove (6) is installed on and can slide in the groove (6) It is dynamic.

2. workpiece parallel surface detection means according to claim 1, it is characterised in that：Arrange in the middle part of crossbearer (4) Groove (6) is parallel with the datum level on base (1).

3. workpiece parallel surface detection means according to claim 1, it is characterised in that：Slide plate (5) upper and lower two surface Parallel, two walls up and down for inserting rear and groove (6) in groove (6) are affixed cooperation.