CN219675045U - Detection device for workpiece end face runout and perpendicularity - Google Patents

Abstract

The utility model discloses a detection device for workpiece end face runout and verticality, which comprises a workpiece detection table, wherein two fixed positioning bearings are fixed on one side of the upper surface of the workpiece detection table, a compression bearing piece is fixed on the front side of the workpiece detection table, a jacking bolt for jacking the workpiece is arranged on the compression bearing piece, a detection meter assembly is uniformly welded on the upper surface of the workpiece detection table, a side detection convex column is arranged on the detection meter assembly on the rear side, and a lower detection convex column is arranged on the detection meter assembly on the right side.

Description

Detection device for workpiece end face runout and perpendicularity

Technical Field

The utility model relates to the technical field of workpieces, in particular to a detection device for workpiece end face runout and perpendicularity.

Background

The workpiece is often used in a mechanical workpiece to connect two pipelines together, the perpendicularity and the flatness of the end face of the workpiece are required to be detected when the workpiece is machined, but the existing detection device is complex in structure, and only the perpendicularity or the flatness of the end face of the workpiece can be detected by a detection instrument, and the detection cannot be simultaneously carried out, so that the detection speed is low, and the production speed is greatly influenced.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the detection device for the runout and the perpendicularity of the end face of the workpiece, which is simple in structure and convenient to operate, can detect the flatness of the end face of the workpiece, can detect the perpendicularity of the workpiece, is more convenient to detect, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection device of work piece terminal surface run-out and straightness that hangs down, includes the work piece test bench, upper surface one side of work piece test bench is fixed with two fixed positioning bearings to the front side of work piece test bench is fixed with compresses tightly the bearing spare, compresses tightly and is equipped with the jack bolt that moves it on the bearing spare, the upper surface of work piece test bench evenly welds has the support to prop up, the rear side and the left side of compressing tightly the bearing spare are fixed with a detection table subassembly respectively, install the side on the detection table subassembly of rear side and detect the projection, be equipped with the lower extreme on the detection table subassembly of right side and detect the projection.

Further, the pressing bearing piece comprises an L-shaped seat fixed on the workpiece detection table, the L-shaped seat is connected with a rotating arm through a rotating shaft, a pressing bearing is fixed on the upper side of one end of the rotating arm and is located on the same horizontal plane with the fixed positioning bearing, one end of the rotating arm can be pushed to move through rotation of a pushing bolt, so that the rotating arm can rotate, the pressing bearing can be driven to rotate through rotation of the rotating arm, and the workpiece can be pressed through the pressing bearing.

Further, the detecting meter assembly comprises a detecting meter fixed on a workpiece detecting table, a detecting connecting column is fixed on the detecting meter, a groove corresponding to the detecting connecting column is formed in the workpiece detecting table, a side detecting convex column and a lower end detecting convex column are fixed on the detecting connecting column, when the workpiece rotates, the side detecting convex column is attached to the side face of the workpiece, the pointer on the detecting meter can be driven to rotate by pressing the side detecting convex column, so that the perpendicularity of the workpiece is judged to be detected, the side flatness of the workpiece can be detected, and the lower end flatness of the workpiece can be detected by the lower end detecting convex column when the workpiece rotates.

Compared with the prior art, the utility model has the beneficial effects that: placing the work piece between hold-down bearing and the fixed positioning bearing, can rotating the one end pivot to the rotor arm through the jack bolt, can drive the hold-down bearing through the rotor arm rotation and rotate, can compress tightly the work piece through the hold-down bearing, when the work piece rotates, detect the side laminating of projection and work piece through the side, detect the pointer rotation on the projection can drive the gauge through pressing the side, with this straightness that hangs down of judging the work piece detects, and can detect the straightness of the side of work piece, and detect the projection through the lower extreme when the work piece rotates and can detect the terminal surface roughness under the work piece, this detection device of work piece terminal surface run-out and straightness that hangs down, and is simple in structure, easy and simple to handle, not only can detect the straightness of work piece terminal surface roughness, moreover can detect the straightness of work piece, make the detection more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the workpiece according to the present utility model.

In the figure: the device comprises a workpiece detection table 1, a supporting and supporting device 2, a fixed positioning bearing 3, a detection meter assembly 4, a detection meter 41, a detection connecting column 42, a side detection convex column 5, a compression bearing piece 6, a compression bearing 61, a rotating arm 62, a seat 63L, a jacking bolt 7 and a lower end detection convex column 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a detection device of work piece terminal surface run-out and straightness that hangs down, including work piece test table 1, work piece test table 1's upper surface one side is fixed with two fixed location bearings 3, and work piece test table 1's front side is fixed with the clamp bearing spare 6, be equipped with the jack bolt 7 to its top action on the clamp bearing spare 6, work piece test table 1's upper surface evenly welds and supports and withstands 2, the rear side and the left side of clamp bearing spare 6 are fixed with a detection table subassembly 4 respectively, install side detection projection 5 on the detection table subassembly 4 of rear side, be equipped with lower extreme detection projection 8 on the detection table subassembly 4 of right side, clamp bearing spare 6 is including fixing the L type seat 63 on work piece test table 1, be connected with the rotating arm 62 through the pivot on the L type seat 63, the one end upside of rotating arm 62 is fixed with clamp bearing 61, clamp bearing 61 and fixed location bearing 3 are located same horizontal plane, one end of the rotating arm 62 can be propped up by rotating the propping bolt 7 so as to rotate the rotating arm 62, the pressing bearing 61 can be driven to rotate by rotating the rotating arm 62, the workpiece can be pressed by the pressing bearing 61, the detecting meter assembly 4 comprises a detecting meter 41 fixed on the workpiece detecting table 1, the detecting connecting column 42 is fixed on the detecting meter 41, the workpiece detecting table 1 is provided with a groove corresponding to the detecting connecting column 42, the side detecting convex column 5 and the lower end detecting convex column 8 are fixed on the detecting connecting column 42, when the workpiece rotates, the side detecting convex column 5 is jointed with the side of the workpiece, the pointer on the detecting meter 41 can be driven to rotate by pressing the side detecting convex column 5 so as to judge the verticality detection of the workpiece, the side flatness of the workpiece can be detected, and the lower end flatness of the workpiece can be detected by the lower end detecting convex column 8 when the workpiece rotates, the detection device for the runout of the end face and the perpendicularity of the workpiece is simple in structure and convenient to operate, not only can the flatness of the end face of the workpiece be detected, but also the perpendicularity of the workpiece can be detected, so that the detection is more convenient.

When in use: placing the work piece between hold-down bearing 61 and fixed positioning bearing 3, can rotating the one end pivot to the swivel arm 62 through jack bolt 7, can drive the rotation of hold-down bearing 61 through the swivel arm 62 and compress tightly the work piece through hold-down bearing 61, when the work piece rotates, laminating with the side of work piece through side detection projection 5, can drive the pointer on the detection table 41 through pressing side detection projection 5 and rotate, so judge the straightness that hangs down of work piece and detect the side roughness of work piece, and detect the terminal surface roughness under the work piece through lower extreme detection projection 8 when the work piece rotates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims (3)

1. The utility model provides a detection device of work piece terminal surface run-out and straightness that hangs down, includes work piece detection platform (1), its characterized in that: the utility model discloses a measuring device, including work piece detection platform, detection table, lower extreme detection projection (8), fixed positioning bearing (3) are fixed with on upper surface one side of work piece detection platform (1) to the front side of work piece detection platform (1) is fixed with compresses tightly bearing spare (6), is equipped with on compressing tightly bearing spare (6) and pushes up the jack bolt (7) that moves it, the upper surface of work piece detection platform (1) evenly welds has supports and withstands (2), the rear side and the left side of compressing tightly bearing spare (6) are fixed with a detection table subassembly (4) respectively, install side detection projection (5) on detection table subassembly (4) of rear side, be equipped with lower extreme detection projection (8) on detection table subassembly (4) of right side.

2. The device for detecting runout and perpendicularity of an end surface of a workpiece according to claim 1, wherein: the pressing bearing piece (6) comprises an L-shaped seat (63) fixed on the workpiece detection table (1), a rotating arm (62) is connected to the L-shaped seat (63) through a rotating shaft, a pressing bearing (61) is fixed on the upper side of one end of the rotating arm (62), and the pressing bearing (61) and the fixed positioning bearing (3) are located on the same horizontal plane.

3. The device for detecting runout and perpendicularity of an end surface of a workpiece according to claim 1, wherein: the detection meter assembly (4) comprises a detection meter (41) fixed on a workpiece detection table (1), a detection connecting column (42) is fixed on the detection meter (41), a groove corresponding to the detection connecting column (42) is formed in the workpiece detection table (1), and a side detection convex column (5) and a lower end detection convex column (8) are fixed on the detection connecting column (42).