CN210603109U

CN210603109U - Two-hole coordinate measuring scale

Info

Publication number: CN210603109U
Application number: CN201921411697.6U
Authority: CN
Inventors: 杨小文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-22
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a scale for measuring coordinates in two holes, which comprises a vertical ruler, a level ruler and a connecting ruler, wherein a first positioning body is arranged on the bottom surface of any end of the connecting ruler through a thread, a top connecting body is arranged on the upper end surface of the connecting ruler, and the top connecting body is coaxial with the first positioning body; the upper surface and the lower surface of the horizontal ruler are provided with horizontal sliding grooves in a penetrating mode, the horizontal sliding grooves are arranged along the length direction of the horizontal ruler, and horizontal fixing holes used for being matched with the top connecting body to complete connection of the horizontal ruler and the connecting ruler are formed in the surface of the horizontal ruler in a penetrating mode. Has the advantages that: after two locating bodies are located two hole positions, utilize level bar and vertical chi vertically characteristic, through adjusting the trilateral size of triangle-shaped that level bar, perpendicular chi and connecting ruler constitute to make level bar level, vertical chi vertical, can obtain distance, horizontal distance and the perpendicular distance between two holes, easy operation, the result is accurate, the error is little.

Description

Two-hole coordinate measuring scale

Technical Field

The utility model belongs to the technical field of measuring tool technique and specifically relates to a scale for coordinate is surveyed in two holes is related to.

Background

The manufacturing industry refers to the industry of converting manufacturing resources (materials, energy, equipment, tools, capital, technology, information, manpower and the like) into large tools, industrial products and consumer products which can be used and utilized by people through the manufacturing process according to market requirements in the mechanical industry era.

The manufacturing industry directly reflects the productivity level of a country, is an important factor for distinguishing developing countries and developed countries, and has an important share in national economy of developed countries in the world.

When manufacturing the product, often can involve the processing of the hole of different positions, the effect of some holes need to cooperate with the hand piece, in order to reach certain equipment or other effect, and on the drawing, can not mark the distance between these holes and the benchmark hole, only be based on the coordinate of benchmark hole, these holes need very high precision in the manufacturing process, and there is certain error often between actual production and the drawing, in order to reduce the production error, the craftsman need measure the coordinate between two holes, in order to reachd whether there is the deviation. In the prior art, when a technician performs actual detection, a method of making a horizontal line and a vertical line through a circle center is generally adopted, the distance between two holes and the horizontal and vertical distances are obtained through the intersection point position, the detection method is manual operation, large errors are easy to generate, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two holes survey scale for coordinate in order to solve above-mentioned problem.

The technical scheme of the utility model is realized like this:

a scale for measuring coordinates by two holes comprises a vertical ruler, a horizontal ruler and a connecting ruler, wherein a first positioning body is arranged on the bottom surface of any end of the connecting ruler through threads, a top connecting body is arranged on the upper end surface of the connecting ruler, and the top connecting body is coaxial with the first positioning body; the upper surface and the lower surface of the horizontal ruler are provided with horizontal sliding grooves in a penetrating manner, the horizontal sliding grooves are arranged along the length direction of the horizontal ruler, and the surface of the horizontal ruler is provided with a horizontal fixing hole in a penetrating manner, wherein the horizontal fixing hole is used for being matched with the top connecting body to complete the connection of the horizontal ruler and the connecting ruler;

a sliding vernier is slidably mounted on the outer side of the connecting ruler, a second positioning body is mounted on the bottom surface of the sliding vernier through threads, a connecting line between the second positioning body and the first positioning body is parallel to the connecting ruler, a fixed sliding column is arranged on the upper surface of the sliding vernier, the fixed sliding column is coaxial with the second positioning body, and a locking screw used for locking the sliding vernier and the connecting ruler is mounted on the outer side of the sliding vernier; the vertical ruler upper and lower surfaces are provided with vertical sliding grooves in a penetrating mode, the vertical sliding grooves are arranged along the length direction of the vertical ruler, the fixed sliding columns are slidably mounted in the vertical sliding grooves, the vertical ruler is slidably mounted outside the horizontal ruler through a squarer, and the vertical ruler and the horizontal ruler are 90 degrees in included angle.

Further, erect the ruler surface and run through and be provided with vertical fixed orifices, the rectangular appearance includes the bottom plate, the bottom plate upper surface be provided with be used for right the level bar carries out spacing horizontal limiting plate, the bottom plate upper surface be provided with be used for right vertical chi carries out spacing vertical limiting plate, the bottom plate upper surface is provided with and is used for passing in proper order the horizontal sliding groove with the fixed connection post of vertical fixed orifices, the fixed connection post up end is installed through the screw thread and is used for right erect the ruler the level bar with the lock nut that the rectangular appearance carries out the locking.

Furthermore, the fixed connecting column is in clearance fit with the horizontal sliding groove.

Furthermore, the fixed connecting column is in clearance fit with the vertical fixing hole.

Further, the fixed sliding column is in clearance fit with the vertical sliding groove.

Further, the top connecting body is in clearance fit with the horizontal fixing hole.

Further, the sliding vernier is in clearance fit with the connecting ruler.

By adopting the technical scheme, the beneficial effects of the utility model are that: after two locating bodies are located two hole positions, utilize level bar and vertical chi vertically characteristic, through adjusting the trilateral size of triangle-shaped that level bar, perpendicular chi and connecting ruler constitute to make level bar level, vertical chi vertical, can obtain distance, horizontal distance and the perpendicular distance between two holes, easy operation, the result is accurate, the error is little.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a spatial perspective view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a partial enlarged view of fig. 3 of the present invention;

fig. 5 is a spatial perspective view of the square of the present invention.

The reference numerals are explained below:

1. erecting a straight ruler; 101. a vertical fixing hole; 102. a vertical sliding groove; 2. locking the screw; 3. a squarer; 301. a transverse limiting plate; 302. a base plate; 303. a longitudinal limit plate; 304. fixing a connecting column; 305. locking the nut; 4. a level bar; 401. a horizontal sliding groove; 402. a horizontal fixing hole; 5. a first positioning body; 6. connecting a ruler; 601. a top connector; 7. a second positioning body; 8. sliding the cursor; 801. the sliding column is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, a two-hole coordinate measuring scale comprises a vertical ruler 1, a horizontal ruler 4 and a connecting ruler 6, wherein a first positioning body 5 is installed on the bottom surface of any end of the connecting ruler 6 through a thread, a top connecting body 601 is arranged on the upper end surface of the connecting ruler 6, and the top connecting body 601 is coaxial with the first positioning body 5; a horizontal sliding groove 401 penetrates through the upper surface and the lower surface of the horizontal ruler 4, the horizontal sliding groove 401 is arranged along the length direction of the horizontal ruler 4, and a horizontal fixing hole 402 which is used for being matched with the top connecting body 601 to complete connection of the horizontal ruler 4 and the connecting ruler 6 is penetrated through the surface of the horizontal ruler 4;

a sliding vernier 8 is slidably mounted on the outer side of the connecting ruler 6, a second positioning body 7 is mounted on the bottom surface of the sliding vernier 8 through threads, a connecting line of the second positioning body 7 and the first positioning body 5 is parallel to the connecting ruler 6, a fixed sliding column 801 is arranged on the upper surface of the sliding vernier 8, the fixed sliding column 801 is coaxial with the second positioning body 7, and a locking screw 2 used for locking the sliding vernier 8 and the connecting ruler 6 is mounted on the outer side of the sliding vernier 8; vertical ruler 1 upper and lower surface runs through and is provided with vertical sliding tray 102, and vertical sliding tray 102 sets up along vertical ruler 1's length direction, and fixed sliding column 801 slidable mounting is in vertical sliding tray 102, and vertical ruler 1 passes through 3 slidable mounting of squarer in the level bar 4 outsides, and vertical ruler 1 is 90 with the contained angle of level bar 4.

In the embodiment, the vertical ruler 1 is provided with a vertical fixing hole 101 in a penetrating manner on the surface, the rectangular meter 3 comprises a bottom plate 302, the upper surface of the bottom plate 302 is provided with a horizontal limiting plate 301 for limiting the horizontal ruler 4, the upper surface of the bottom plate 302 is provided with a longitudinal limiting plate 303 for limiting the vertical ruler 1, the upper surface of the bottom plate 302 is provided with a fixing connecting column 304 for sequentially passing through a horizontal sliding groove 401 and the vertical fixing hole 101, the upper end surface of the fixing connecting column 304 is provided with a locking nut 305 for locking the vertical ruler 1, the horizontal ruler 4 and the rectangular meter 3 through threads, the arrangement can limit the position of the horizontal ruler 4 through the horizontal limiting plate 301, and can limit the position of the vertical ruler 1 through the longitudinal limiting plate 303, thereby facilitating the connection between the horizontal ruler 4 and the vertical ruler 1 through the fixing connecting column 304 and facilitating the sliding of the horizontal ruler 304 in the horizontal, the vertical ruler 1 can slide outside the horizontal ruler 4 and is matched with the locking of the locking nut 305, and the included angle between the horizontal ruler 4 and the vertical ruler 1 is 90 degrees.

Further, fixed connection post 304 and horizontal sliding tray 401 clearance fit, the setting can make fixed connection post 304 and horizontal sliding tray 401 fully contact like this, guarantees the sliding stability of fixed connection post 304 in horizontal sliding tray 401.

Further, fixed connection post 304 and vertical fixed orifices 101 clearance fit set up like this and can make fixed connection post 304 and vertical fixed orifices 101 fully contact, guarantee the sliding stability of perpendicular ruler 1 in the level bar 4 outside.

Further, the fixed sliding column 801 is in clearance fit with the vertical sliding groove 102, so that the fixed sliding column 801 can be in full contact with the vertical sliding groove 102, and the sliding stability of the fixed sliding column 801 in the vertical sliding groove 102 is ensured.

Further, top connector 601 and horizontal fixed orifices 402 clearance fit, the setting can make top connector 601 and horizontal fixed orifices 402 fully contact like this, guarantees level 4 around the rotational stability of top connector 601 rotation.

Furthermore, the sliding vernier 8 is in clearance fit with the connecting ruler 6, so that the sliding vernier 8 is fully contacted with the connecting ruler 6, and the sliding stability of the sliding vernier 8 outside the connecting ruler 6 is ensured.

The utility model discloses a theory of operation does: when the device is used, a first positioning body 5 and a second positioning body 7 with proper models are selected according to the aperture sizes of the two holes, the first positioning body 5 is inserted into the first hole, the sliding vernier 8 is pulled to enable the sliding vernier 8 to slide on the outer side of the connecting ruler 6 until the second positioning body 7 is inserted into the second hole, the sliding vernier 8 and the connecting ruler 6 are locked through the locking screw 2, the fixing operation of the sliding vernier 8 and the connecting ruler 6 is completed, at the moment, the distance between the first positioning body 5 and the second positioning body 7 (the position of the sliding vernier 8 on the connecting ruler 6) is the distance between the two holes, and the measurement data can be obtained by reading according to the scales on the outer side of the connecting ruler 6; because perpendicular ruler 1 and level bar 4 are connected through squarer 3, and the contained angle between level bar 4 and the vertical ruler 1 is 90, when making perpendicular ruler 1 slide in the level bar 4 outside through squarer 3, level bar 4 rotates around inserting the top connector 601 in horizontal fixed orifices 402, fixed sliding column 801 slides in vertical sliding tray 102, adjust the position of level ruler 4 and vertical ruler 1, until level ruler 4 keeps the level, guarantee simultaneously that perpendicular ruler 1 is vertical, the distance of fixed connecting column 304 to the top connector 601 is the horizontal distance between two holes this moment, the distance of fixed connecting column 304 to fixed sliding column 801 is the vertical distance between two holes, according to the scale in perpendicular ruler 1 and the level bar 4 outside, read the reading and can obtain measured data, accomplish measurement operation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-hole coordinate measuring scale is characterized in that: the positioning device comprises a vertical ruler (1), a horizontal ruler (4) and a connecting ruler (6), wherein a first positioning body (5) is installed on the bottom surface of any end of the connecting ruler (6) through threads, a top connecting body (601) is arranged on the upper end surface of the connecting ruler (6), and the top connecting body (601) is coaxial with the first positioning body (5); a horizontal sliding groove (401) penetrates through the upper surface and the lower surface of the horizontal ruler (4), the horizontal sliding groove (401) is arranged along the length direction of the horizontal ruler (4), and a horizontal fixing hole (402) which is used for being matched with the top connecting body (601) to complete the connection of the horizontal ruler (4) and the connecting ruler (6) penetrates through the surface of the horizontal ruler (4);

a sliding vernier (8) is slidably mounted on the outer side of the connecting ruler (6), a second positioning body (7) is mounted on the bottom surface of the sliding vernier (8) through threads, a connecting line of the second positioning body (7) and the first positioning body (5) is parallel to the connecting ruler (6), a fixed sliding column (801) is arranged on the upper surface of the sliding vernier (8), the fixed sliding column (801) is coaxial with the second positioning body (7), and a locking screw (2) used for locking the sliding vernier (8) and the connecting ruler (6) is mounted on the outer side of the sliding vernier (8); erect ruler (1) upper and lower surface and run through and be provided with vertical sliding tray (102), vertical sliding tray (102) are followed the length direction setting of erecting ruler (1), fixed sliding column (801) slidable mounting be in vertical sliding tray (102), erect ruler (1) through squaring instrument (3) slidable mounting in the level bar (4) outside, erect ruler (1) with the contained angle of level bar (4) is (90) °.

2. A two-hole coordinate scale according to claim 1, wherein: perpendicular ruler (1) surface runs through and is provided with vertical fixed orifices (101), squareness (3) are including bottom plate (302), bottom plate (302) upper surface is provided with and is used for right level bar (4) carry out spacing horizontal limiting plate (301), bottom plate (302) upper surface is provided with and is used for right perpendicular ruler (1) carries out spacing vertical limiting plate (303), bottom plate (302) upper surface is provided with and is used for passing in proper order horizontal sliding groove (401) with fixed connection post (304) of vertical fixed orifices (101), fixed connection post (304) up end is installed through the screw thread and is used for right perpendicular ruler (1) level bar (4) with locking nut (305) that locking is carried out in squareness (3).

3. A two-hole coordinate scale according to claim 2, wherein: the fixed connecting column (304) is in clearance fit with the horizontal sliding groove (401).

4. A two-hole coordinate scale according to claim 2, wherein: the fixed connecting column (304) is in clearance fit with the vertical fixing hole (101).

5. A two-hole coordinate scale according to claim 1, wherein: the fixed sliding column (801) is in clearance fit with the vertical sliding groove (102).

6. A two-hole coordinate scale according to claim 1, wherein: the top connecting body (601) is in clearance fit with the horizontal fixing hole (402).

7. A two-hole coordinate scale according to claim 1, wherein: the sliding vernier (8) is in clearance fit with the connecting ruler (6).