CN211783249U - Quick measuring and checking tool for verticality of workpiece - Google Patents

Abstract

The utility model discloses an inspection tool for rapid measurement of the verticality of a workpiece, which is characterized by comprising an inspection seat, on which a positioning plate, two inspection tables and a sliding plate capable of sliding on the inspection seat are arranged, and the sliding plate is provided with There is a positioning base surface 1, a positioning base surface 2 is provided on the positioning plate, two detection holes are provided on the positioning plate, and the head of the detection table passes through the corresponding detection holes and contacts the detection surface 2 of the workpiece, The workpiece is arranged on the sliding plate, and the first detection surface of the workpiece is positioned in contact with the positioning base surface, and the detection surface of the workpiece is positioned in contact with the positioning base surface II.

Description

Workpiece verticality fast measuring tool

technical field

The utility model relates to a checking tool, in particular to a checking tool for quickly measuring the verticality of a workpiece.

Background technique

The workpiece needs to be inspected during the machining process so that the machining accuracy does not meet the requirements. In order to improve efficiency, the inspection of many workpieces is carried out on the machining site, but some simple dimensions (such as length, width, etc.) can use conventional The inspection tool is directly inspected, and some complex dimensions need to be inspected in the three-dimensional projection test system, so the inspection process is complicated and time-consuming.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the utility model provides a quick measuring tool for measuring the verticality of a workpiece.

The technical scheme adopted by the utility model to solve its technical problems is:

The inspection tool for rapid measurement of workpiece verticality is characterized in that it includes an inspection seat, and the inspection seat is provided with a positioning plate, two inspection tables and a sliding plate that can slide on the inspection seat, and the sliding plate is provided with a positioning base surface 1, so The positioning plate is provided with a positioning base surface 2, and the positioning plate is provided with two detection holes, and the head of the detection table passes through the corresponding detection holes and contacts the detection surface 2 of the workpiece, and the workpiece is arranged on the slide plate. , and the detection surface 1 of the workpiece is positioned in contact with the positioning base surface 1, and the detection surface 2 of the workpiece is positioned in contact with the positioning base surface 2.

The inspection seat is provided with a sliding table, the sliding plate is located on the sliding table, and a sliding guide structure is arranged between the sliding plate and the sliding table.

The sliding guide structure is a dovetail groove arranged on the sliding table and a dovetail block arranged on the sliding plate.

The inspection seat is provided with an adjustment support plate and an adjustment handle, and the adjustment support plate is provided with an adjustment sliding hole; the adjustment handle is provided with a sliding shaft matched with the sliding hole, and the sliding plate is provided with a connecting screw hole, so The adjusting handle is provided with a countersink, and the connecting screw passes through the countersunk hole and cooperates with the connecting screw hole to connect the adjusting handle and the slide plate as a whole, and a compression spring is sleeved on the connection screw, and one end of the compression spring is in contact with the slide plate and is The other end of the compression spring is in contact with the adjustment support plate.

The two test tables are both fixed on the test seat through a support block.

The slide plate is provided with a press cover capable of pressing the workpiece, the press cover is provided with a magnet, and the slide plate is provided with an iron column that attracts the magnet.

The line connecting the central axes of the two meter heads is spaced perpendicular to the positioning base surface.

There is a groove on the positioning plate, and two bosses are arranged in the groove, one boss is located at the top end of the groove, and the other boss is located at the bottom end of the groove, and the detection holes are arranged on the corresponding bosses and the second positioning base surface is the top surface of the boss.

There is a groove on the positioning plate, and two bosses are arranged in the groove, one boss is located at the top end of the groove, and the other boss is located at the bottom end of the groove, and the detection holes are arranged on the corresponding bosses and the second positioning base surface is the top surface of the boss.

The beneficial effects of the utility model are: the two detection tables of the utility model detect the distance between the upper and lower ends of the detection surface 2, and then obtain a difference value through the two distance values, and the difference value can reflect the detection surface 2 and the detection surface 1. The tool is simple in structure, easy to operate, and can be used directly in the workshop, thus saving time and improving production efficiency.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the detection view of the present utility model;

Fig. 2 is the structural view of the present utility model;

FIG. 3 is a structural view of the workpiece.

Detailed ways

Referring to FIGS. 1 to 3 , the present utility model discloses an inspection tool for rapid measurement of the verticality of a workpiece, which includes an inspection base 1 composed of a square plate. The sliding plate 4 sliding on the seat 1, the two detection tables 3 are both fixed on the inspection seat 1 through the support block 5, the detection table 3 is a dial indicator, and the specific installation structure of the sliding plate 4 is: the inspection seat 1 is provided with a sliding plate. Platform 6, the sliding plate 4 is located on the sliding platform 6, and a sliding guide structure is provided between the sliding plate 4 and the sliding platform 6, and the sliding guiding structure is a dovetail groove arranged on the sliding platform 6 and a dovetail arranged on the sliding plate 4. Block 7.

The sliding plate 4 is provided with a positioning base surface 1 8, the positioning plate 2 is provided with a positioning base surface 2 9, and the positioning plate 2 is provided with two detection holes perpendicular to the positioning base surface 2 9, and the The head 10 of the detection table 3 is in contact with the detection surface 2 12 of the workpiece 11 through the corresponding detection hole, the workpiece 11 is arranged on the slide plate 4, and the detection surface 1 13 of the workpiece 11 is in contact with the positioning base surface 1 8 for positioning, so The detection surface 2 12 of the workpiece 11 is positioned in contact with the positioning base surface 2 9. In the above structure, the structure of the workpiece 11 is: a ring is connected to the circular plate through a square plate, and we need to measure the verticality of the side surface of the ring and the bottom surface of the circular plate. Therefore, the side surface of the circular ring is the detection surface 13; the bottom surface of the circular plate is the detection surface 2 12. The detection principle is: because we can ensure the perpendicularity between the positioning base surface 1 8 and the positioning base surface 2 9 during processing, so when the detection surface 13 of the workpiece 11 is attached to the positioning base surface 18, if The detection surface 2 12 is perfectly perpendicular to the detection surface 1 13, then the detection surface 2 12 will also fit perfectly with the positioning base surface 2 9, but if the detection surface 2 12 is not perpendicular to the detection surface 1 13, then the detection surface 2 12 There will be a tilt on the positioning base surface 2 9, because the workpiece 11 itself is generally not bent, so the angle of inclination determines the verticality of the workpiece 11. No matter how tilted the detection surface 2 12 is, there will always be one on the top or bottom. The point is in contact with the positioning base surface 29, so we set up a detection hole at the upper and lower points, and the connection line between the central axes of the two detection holes is perpendicular to the positioning base surface 18, which ensures accurate detection, and the meter head 10 The distance between the upper and lower points of the detection surface 2 12 and the positioning base surface 2 9 is measured by contacting the detection surface 2 12 of the workpiece 11 through the corresponding detection hole, then we only need to calculate the difference between the upper and lower points. Knowing whether the angle of inclination is large or small, it is also known how large or small the perpendicularity of the detection surface 2 12 and the detection surface 1 13 is.

As shown in the figure, the inspection base 1 is provided with an adjustment support plate 14 and an adjustment handle 15, the adjustment support plate 14 is provided with an adjustment sliding hole; the adjustment handle 15 is provided with a sliding shaft matched with the sliding hole, so The sliding plate 4 is provided with a connecting screw hole, the adjusting handle 15 is provided with a countersunk hole, and the connecting screw 16 passes through the countersunk hole and cooperates with the connecting screw hole to connect the adjusting handle 15 and the sliding plate 4 as a whole, and the connecting screw 16 Covered with a compression spring 17, one end of the compression spring 17 is in contact with the sliding plate 4 and the other end of the compression spring 17 is in contact with the adjustment support plate 14. The above structure is to ensure that the workpiece 11 is easily installed and the detection surface 2 12 and positioning are ensured The good contact of the base surface 2 9, when the slide plate 4 is pulled through the adjustment handle 15, the workpiece 11 can be installed, and then the adjustment handle 15 is loosened, and the slide plate 4 can ensure the detection surface 2 12 and the positioning base surface 2 9 through the compression spring 17. touch.

The sliding plate 4 is provided with a press cover 18 capable of pressing the workpiece 11, the press cover 18 is provided with a magnet 19, and the sliding plate 4 is provided with an iron column that attracts the magnet 19. The magnet 19 is used because the magnet The adsorption force of 19 is not very large, so as to avoid deformation of workpiece 11 by pressing.

As shown in the figure, there is a groove 20 on the positioning plate 2, and two bosses are arranged in the groove 20, one boss is located at the top end of the groove 20, and the other boss is located at the bottom end of the groove 20, The detection holes are arranged on the corresponding bosses, and the positioning base surface 2 9 is the top surface of the boss. This setting ensures that the contact between the detection surface 2 12 and the positioning base surface 2 9 can only be the top or the bottom. The other measurement point can only be the bottom or top, so the measured data has high precision.

The above is a detailed introduction to a quick measuring tool for measuring the verticality of the workpiece 11 provided by the embodiment of the present invention. Specific examples are used in this paper to illustrate the principle and implementation of the present invention. The descriptions of the above embodiments are only It is used to help understand the method of the present utility model and its core idea; meanwhile, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and the scope of application. In summary, the above , the content of this specification should not be construed as a limitation to the present invention.

Claims (8)

1. Quick measuring and detecting tool for verticality of workpiece, which is characterized in that: including examining the seat, should examine and be equipped with locating plate, two detection tables on the seat and can be in examining gliding slide on the seat, be equipped with location base face one on the slide, be equipped with location base face two on the locating plate, be equipped with two inspection holes on the locating plate, just the gauge outfit of detecting the table passes the two contacts of detection face that correspond inspection hole and work piece, the work piece sets up on the slide, and the detection face one and the first contact location of location base face of work piece, the detection face two and the second contact location of location base face of work piece.

2. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: examine and be equipped with the slip table on the seat, the slide is located the slip table, and is equipped with the slip guide structure between slide and slip table.

3. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 2, characterized in that: the sliding guide structure comprises a dovetail groove arranged on the sliding table and a dovetail block arranged on the sliding plate.

4. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: the inspection seat is provided with an adjusting support plate and an adjusting handle, and the adjusting support plate is provided with an adjusting slide hole; the adjusting handle is provided with a sliding shaft matched with the sliding hole, the sliding plate is provided with a connecting screw hole, the adjusting handle is provided with a counter bore, the connecting screw penetrates through the counter bore to be matched with the connecting screw hole so as to connect the adjusting handle and the sliding plate into a whole, the connecting screw is sleeved with a compression spring, one end of the compression spring is in contact with the sliding plate, and the other end of the compression spring is in contact with the adjusting support plate.

5. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: the two detection meters are fixed on the detection base through the supporting blocks.

6. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: the sliding plate is provided with a gland capable of pressing a workpiece, the gland is provided with a magnet, and the sliding plate is provided with an iron column attracted with the magnet.

7. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: the connecting line of the central axes of the two gauge heads is vertical to a space of the positioning base plane.

8. The tool for rapidly measuring the perpendicularity of the workpiece according to claim 1, is characterized in that: the locating plate upper groove, be equipped with two bosss in the recess, a boss is located the top of recess, and another boss is located the bottom of recess, the inspection hole sets up on corresponding boss, just location base face two is the top surface of boss.

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