CN220062792U - Workpiece height measuring device - Google Patents

Abstract

The utility model relates to the technical field of measuring tools, and particularly discloses a workpiece height measuring device which comprises a base and a measuring scale, wherein the upper end of the base is vertically connected with a vertical rod, scale marks are arranged on the side wall of the vertical rod, the vertical rod is sleeved with a sliding block, a locking bolt connected with the vertical rod is arranged on the side wall of the sliding block, a rotating block is sleeved on the outer side of the sliding block, a cross beam vertical to the vertical rod is connected onto the rotating block in a sliding manner, one end of the cross beam is provided with a supporting block, the lower end of the supporting block is level with the lower end of the sliding block, the measuring scale is connected with the supporting block in a sliding manner, and the measuring scale is parallel to the vertical rod; the slider not only can slide from top to bottom along the pole setting, can also drive the crossbeam and rotate, and the crossbeam can slide along the slider simultaneously, under the prerequisite of not removing the work piece, has realized the measurement of dipperstick to the height measurement of different positions, has made things convenient for the measurement of big quality work piece, has improved the convenience.

Description

Workpiece height measuring device

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a workpiece height measuring device.

Background

In the processing and manufacturing process of the workpiece, in order to ensure the quality of the product, the size of the workpiece can be detected frequently, tools such as a steel rule, a vernier caliper and the like are adopted for detecting the height of the product, and the mode of subtracting the hole depth or the groove depth from the total height of the workpiece is adopted for measuring the bottom height of the hole or the height of the groove.

In order to ensure the perpendicularity during measurement, patent CN103267466a discloses a height measurement jig, the device utilizes backup plate and probe cooperation to realize the detection of hole bottom height, but the probe can't carry out position adjustment according to the measurement position, can only make the probe insert in hole or the recess through the mode of removing the work piece, to the great work piece of quality, then very inconvenient during the measurement.

Disclosure of Invention

The utility model aims at the defects in the prior art, and provides the workpiece height measuring device, the sliding block can slide up and down along the vertical rod and can drive the cross beam to rotate, and meanwhile, the cross beam can slide along the sliding block, so that the height measurement of the measuring ruler on different positions is realized on the premise of not moving the workpiece, the measurement of the workpiece with large quality is facilitated, and the convenience is improved.

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

the utility model provides a work piece height measurement device, includes base and dipperstick, the upper end of base is connected with the pole setting perpendicularly, is equipped with the scale mark on the lateral wall of pole setting, the pole setting cover has the slider, be equipped with the lock bolt of being connected with the pole setting on the lateral wall of slider, the outside cover of slider has rotatory commentaries on classics piece, sliding connection has the crossbeam with pole setting vertically on the commentaries on classics piece, the one end of crossbeam is equipped with the supporting shoe, the lower extreme of supporting shoe and the lower extreme parallel and level of slider, dipperstick and supporting shoe sliding connection, dipperstick and pole setting are parallel.

Preferably, the side wall of the sliding block is provided with an annular rotating groove, and the rotating block is matched with the rotating groove.

Preferably, the rotating block is provided with a sliding hole, and the cross beam is matched with the sliding hole.

Preferably, a sliding groove is formed in the side wall of the supporting block, the measuring ruler is matched with the sliding groove, and a handle is arranged at the upper end of the measuring ruler.

Preferably, the upper end of supporting shoe is equipped with the guide bar, the upper end of dipperstick be connected with guide bar sliding fit's roof, pass through spring coupling between roof and the supporting shoe.

Preferably, the bottom of spout is equipped with the spacing groove, lower extreme one side of dipperstick is equipped with spacing groove complex stopper.

Preferably, the precision of the measuring ruler is 1mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. the sliding block can slide up and down along the vertical rod, can drive the cross beam to rotate, and meanwhile, the cross beam can slide along the sliding block, so that the height measurement of the measuring ruler on different positions is realized on the premise of not moving a workpiece, the measurement of a large-quality workpiece is facilitated, and the convenience is improved.

2. When the measuring ruler is pressed downwards, the measuring ruler can automatically reset under the action of the spring after measurement is finished, so that the use convenience of the measuring ruler is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic view of a slider structure;

FIG. 5 is a cross-sectional view of a slider;

FIG. 6 is a schematic view of the support block and measuring scale mated configuration;

FIG. 7 is a schematic view of the structure of the support block;

fig. 8 is a schematic structural view of the measuring scale.

In the figure: 1-a base; 2-standing a pole; 3-a cross beam; 4-a slider; 401-locking bolt; 402-turning blocks; 403-slide hole; 404-turning groove; 5-supporting blocks; 501-a spring; 502-a guide bar; 503-chute; 504-a limit groove; 6-measuring ruler; 601-limiting blocks; 602-top plate; 603-handle.

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.

As shown in figures 1-3, a workpiece height measuring device comprises a base 1 and a measuring scale 6, wherein the upper end of the base 1 is vertically connected with a vertical rod 2, scale marks are arranged on the side wall of the vertical rod 2, the precision is 1mm, the vertical rod 2 is sleeved with a sliding block 4, as shown in figures 4-5, the side wall of the sliding block 4 is provided with a locking bolt 401 connected with the vertical rod 2, the sliding block 4 can be fixed, the outer side of the sliding block 4 is sleeved with a rotating block 402, the rotating block 402 can be sleeved with the sliding block 4 for 360 degrees of rotation, the rotating block 402 is slidably connected with a cross beam 3 vertical to the vertical rod 2, one end of the cross beam 3 is provided with a supporting block 5, the lower end of the supporting block 5 is flush with the lower end of the sliding block 4, the measuring scale 6 is slidably connected with the supporting block 5, and the measuring scale 6 is parallel to the vertical rod 2.

The precision of the measuring ruler 6 and the vertical rod 2 is 1mm.

The height of the cross beam 3 is adjusted firstly, so that the height of the cross beam 3 is equal to or higher than the height of a workpiece, the workpiece to be measured is placed on the base 1, the position of the measuring ruler 6 is adjusted by sliding the cross beam 3 or rotating the cross beam 3, the measuring ruler 6 is positioned above the position to be measured, the measuring ruler 6 is slid downwards, and the lower end of the measuring ruler 6 is in contact with the position to be measured (the upper end of the workpiece, the groove or the bottom of a hole). When the reading is observed, the reading on the vertical rod 2 passes through the scale on the vertical rod 2 corresponding to the lower end of the observation sliding block 4, the reading on the measuring scale 6 passes through the scale on the measuring scale 6 corresponding to the lower end of the supporting block 5, and finally the measuring scale 6 of the measuring scale 6 is subtracted from the measuring scale 6 of the vertical rod 2, so that the obtained value is the height of the position to be measured.

As shown in fig. 5, the side wall of the slider 4 is provided with an annular rotating groove 404, and the rotating block 402 is matched with the rotating groove 404, so that the reliability of the matching of the rotating block 402 and the slider 4 is ensured. The rotating block 402 is provided with a sliding hole 403, and the cross beam 3 is in sliding fit with the sliding hole 403, so that the horizontal sliding adjustment of the cross beam 3 is realized. Through above-mentioned structure, in addition slider 4 can upper and lower slip regulation on pole setting 2 to realized the regulation to dipperstick 6 position, made dipperstick 6 can measure different positions, increased measuring convenience.

As shown in fig. 7, a chute 503 is provided on the side wall of the supporting block 5, a measuring ruler 6 is matched with the chute 503, and a handle 603 is provided at the upper end of the measuring ruler 6. The up and down sliding of the measuring scale 6 is facilitated by the handle 603.

In order to increase the convenience of use, as shown in fig. 6 and 8, a guide rod 502 is provided at the upper end of the support block 5, a top plate 602 slidably engaged with the guide rod 502 is connected to the upper end of the measuring scale 6, and the top plate 602 is connected to the support block 5 through a spring 501. The bottom of the chute 503 is provided with a limit groove 504, and one side of the lower end of the measuring ruler 6 is provided with a limit block 601 matched with the limit groove 504. During measurement, the measuring ruler 6 is slid downwards, after reading, the measuring ruler 6 is loosened, and under the action of the spring 501, the measuring ruler 6 is automatically reset.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The utility model provides a work piece height measurement device, includes base and dipperstick, the upper end of base is connected with the pole setting perpendicularly, is equipped with the scale mark on the lateral wall of pole setting, its characterized in that: the pole setting cover has the slider, be equipped with the lock bolt of being connected with the pole setting on the lateral wall of slider, the outside cover of slider has rotatory commentaries on classics piece, sliding connection has the crossbeam with pole setting vertically on the commentaries on classics piece, the one end of crossbeam is equipped with the supporting shoe, the lower extreme parallel and level of lower extreme of supporting shoe, dipperstick and supporting shoe sliding connection, dipperstick and pole setting are parallel.

2. A workpiece height measurement device as set forth in claim 1 wherein: the side wall of the sliding block is provided with an annular rotating groove, and the rotating block is matched with the rotating groove.

3. A workpiece height measurement device as set forth in claim 1 wherein: and the rotating block is provided with a sliding hole, and the cross beam is matched with the sliding hole.

4. A workpiece height measurement device as set forth in claim 1 wherein: the lateral wall of supporting shoe is equipped with the spout, dipperstick and spout cooperation, the upper end of dipperstick is equipped with the handle.

5. A workpiece height measuring device as set forth in claim 4 wherein: the upper end of supporting shoe is equipped with the guide bar, the upper end of dipperstick is connected with the roof with guide bar sliding fit, pass through spring coupling between roof and the supporting shoe.

6. A workpiece height measurement device as set forth in claim 5 wherein: the bottom of spout is equipped with the spacing groove, lower extreme one side of dipperstick is equipped with spacing groove complex stopper.

7. A workpiece height measurement device as set forth in claim 1 wherein: the precision of the measuring ruler is 1mm.