CN219415990U - Length measurement tool - Google Patents

Abstract

The utility model belongs to the technical field of length measurement, and particularly relates to a length measurement tool which comprises a measurement table, wherein supporting legs are arranged at four corners of the bottom end of the measurement table, a rectangular hole is formed in one end of the measurement table, a positioning assembly is arranged on the measurement table, an adjusting assembly is arranged on the measurement table, a first scale mark is arranged on the measurement table, the positioning assembly comprises two grooves symmetrically formed in one end of the measurement table, screw rods are respectively and rotatably connected in the two grooves, and a double-shaft motor is arranged in the measurement table. According to the utility model, through the arrangement of the positioning assembly, the workpiece can be accurately positioned, so that the measurement accuracy of the workpiece can be enhanced, the condition of insufficient accuracy caused by shaking is avoided, and the practicability is improved; through the setting of adjusting part, can adjust the loading range of measuring the platform to the convenience is measured the work piece of different length and is placed the use, improves the flexibility, and it is convenient to adjust, and application scope is wide.

Description

Length measurement tool

Technical Field

The utility model relates to the technical field of length measurement, in particular to a length measurement tool.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products in industrial production, can replace professional measuring tools, and is suitable for mass production of products, so that the production efficiency of the products is improved, the production quality of the products is controlled, and a measuring device is needed; in the prior art, when measuring a workpiece, one end of a tape measure is usually fixed by one person, and the tape measure is stretched and measured by the other person, so that the measuring mode is complex and laborious, and the measuring efficiency is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a length measurement tool, which solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a length measurement frock, includes the measurement platform, the supporting leg is all installed in the bottom four corners of measurement platform, the rectangular hole has been seted up to the one end of measurement platform, be equipped with locating component on the measurement platform, be equipped with adjusting part on the measurement platform, be equipped with first scale mark on the measurement platform.

Further, the locating component is including the symmetry seting up two recesses in measurement table one end, two all rotate in the recess and be connected with the screw rod, install biax motor in the measurement table, biax motor's two output is connected with two screw rods respectively, two all slide in the recess has the slide, two the screw rod respectively with two slide threaded connection, the sliding has the rectangular plate in the rectangular hole, the limiting plate is installed to the one end of rectangular plate, it is connected with two revolving plates to rotate on the limiting plate, two revolving plates rotate with two slides respectively and are connected, the locating plate is installed to the one end of rectangular plate, the pointer is installed to the one end of locating plate.

Further, the measuring table is of an L-shaped structure.

Further, the adjusting part is including seting up the rectangle groove in measuring the platform, install the shape frame that returns in the rectangle inslot, it has the slide to slide in the rectangle inslot, it has the connecting plate to slide in the shape frame that returns, the laminating board is installed to the one end of connecting plate, the connecting plate is connected with the slide, it is connected with the threaded rod to rotate jointly between shape frame and the measuring platform, threaded rod and slide threaded connection, install micro-motor on the shape frame that returns, micro-motor's output is connected with the threaded rod.

Further, one end of the attaching plate is provided with a second scale mark.

Further, rubber pads are arranged at the bottom ends of the supporting legs.

(III) beneficial effects

Compared with the prior art, the utility model provides a length measurement tool, which has the following beneficial effects:

according to the utility model, through the arrangement of the positioning assembly, the workpiece can be accurately positioned, so that the measurement accuracy of the workpiece can be enhanced, the condition of insufficient accuracy caused by shaking is avoided, and the practicability is improved; through the setting of adjusting part, can adjust the loading range of measuring the platform to the convenience is measured the work piece of different length and is placed the use, improves the flexibility, and it is convenient to adjust, and application scope is wide.

Drawings

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

FIG. 2 is a schematic view of a positioning assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

fig. 4 is a schematic diagram of a connection structure of the connection board of the present utility model.

In the figure: 1. a measuring station; 2. support legs; 3. a rectangular hole; 4. a positioning assembly; 41. a groove; 42. a screw; 43. a biaxial motor; 44. a slide; 45. a rotating plate; 46. a limiting plate; 47. a rectangular plate; 48. a positioning plate; 49. a pointer; 5. an adjustment assembly; 51. rectangular grooves; 52. a square frame; 53. a slide plate; 54. a connecting plate; 55. bonding plates; 56. a micro motor; 57. a threaded rod; 58. a second graduation mark; 6. a first scale line.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a length measurement tool according to an embodiment of the present utility model includes a measurement table 1, support legs 2 are installed at four corners of a bottom end of the measurement table 1, a rectangular hole 3 is formed at one end of the measurement table 1, a positioning component 4 is disposed on the measurement table 1, an adjusting component 5 is disposed on the measurement table 1, and a first scale mark 6 is disposed on the measurement table 1; when the positioning device is used, the workpiece can be accurately positioned through the arrangement of the positioning component 4, so that the measurement accuracy of the workpiece can be enhanced, the condition of insufficient accuracy caused by shaking is avoided, and the practicability is improved; through the setting of adjusting part 5, can adjust the loading range of measuring table 1 to the convenient work piece to different length is measured and is placed the use, improves the flexibility, and it is convenient to adjust, and application scope is wide.

As shown in fig. 1 and 2, in some embodiments, the positioning assembly 4 includes two grooves 41 symmetrically formed at one end of the measuring table 1, screws 42 are rotatably connected in the two grooves 41, a double-shaft motor 43 is installed in the measuring table 1, two output ends of the double-shaft motor 43 are respectively connected with the two screws 42, two sliding seats 44 are respectively slid in the two grooves 41, the two screws 42 are respectively in threaded connection with the two sliding seats 44, a rectangular plate 47 is slid in the rectangular hole 3, a limiting plate 46 is installed at one end of the rectangular plate 47, two rotating plates 45 are rotatably connected on the limiting plate 46, the two rotating plates 45 are respectively rotatably connected with the two sliding seats 44, a positioning plate 48 is installed at one end of the rectangular plate 47, and a pointer 49 is installed at one end of the positioning plate 48; during the use, place the work piece on measuring table 1, drive two screws 42 through biax motor 43 and rotate to drive two slides 44 and slide in two recesses 41, thereby drive two rotating plates 45 and rotate, thereby drive limiting plate 46 and remove, rectangular plate 47 slides in rectangular hole 3, and locating plate 48 removes, fixes a position with the laminating board 55 through locating plate 48, reinforcing measurement accuracy.

As shown in fig. 1, in some embodiments, the measuring table 1 has an L-shaped structure, and is simple in structure and low in cost.

As shown in fig. 1, 3 and 4, in some embodiments, the adjusting assembly 5 includes a rectangular slot 51 formed in the measuring table 1, a rectangular frame 52 is installed in the rectangular slot 51, a sliding plate 53 slides in the rectangular slot 51, a connecting plate 54 slides in the rectangular frame 52, one end of the connecting plate 54 is installed with a bonding plate 55, the connecting plate 54 is connected with the sliding plate 53, a threaded rod 57 is connected between the rectangular frame 52 and the measuring table 1 in a co-rotating manner, the threaded rod 57 is connected with the sliding plate 53 in a threaded manner, a micro motor 56 is installed on the rectangular frame 52, and an output end of the micro motor 56 is connected with the threaded rod 57; when the length of a workpiece is longer than that of the measuring table 1, the micro motor 56 drives the threaded rod 57 to rotate, the sliding plate 53 is driven to slide in the rectangular groove 51, the connecting plate 54 is driven to slide in the rectangular frame 52, the bonding plate 55 is driven to move, the workpiece is positioned by the bonding plate 55 and the measuring table 1, and the sum of the second scale mark 58 and the first scale mark 6 is the length of the workpiece during measurement.

As shown in fig. 3, in some embodiments, one end of the bonding plate 55 is provided with a second graduation mark 58; the adjustment of the carrying length of the measuring table 1 is facilitated.

As shown in fig. 1, in some embodiments, the bottom ends of the support legs 2 are provided with rubber pads; enhancing the anti-skid effect.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Length measurement frock, including measuring table (1), its characterized in that: support legs (2) are arranged at four corners of the bottom end of the measuring table (1), a rectangular hole (3) is formed in one end of the measuring table (1), a positioning assembly (4) is arranged on the measuring table (1), an adjusting assembly (5) is arranged on the measuring table (1), and a first scale mark (6) is arranged on the measuring table (1);

the positioning assembly (4) comprises two grooves (41) symmetrically formed in one end of the measuring table (1), two screw rods (42) are respectively connected in the grooves (41) in a rotating mode, a double-shaft motor (43) is installed in the measuring table (1), two output ends of the double-shaft motor (43) are respectively connected with the two screw rods (42), two sliding seats (44) are respectively arranged in the grooves (41) in a sliding mode, two screw rods (42) are respectively connected with the two sliding seats (44) in a threaded mode, a rectangular plate (47) is arranged in the rectangular hole (3) in a sliding mode, a limiting plate (46) is installed at one end of the rectangular plate (47), two rotating plates (45) are respectively connected with the two sliding seats (44) in a rotating mode, one end of the rectangular plate (47) is provided with a positioning plate (48), and one end of the positioning plate (48) is provided with a pointer (49).

2. A length measurement tool according to claim 1, wherein: the measuring table (1) is of an L-shaped structure.

3. A length measurement tool according to claim 1, wherein: the adjusting component (5) comprises a rectangular groove (51) formed in the measuring table (1), a rectangular frame (52) is arranged in the rectangular groove (51), a sliding plate (53) is arranged in the rectangular groove (51) in a sliding mode, a connecting plate (54) is arranged in the rectangular frame (52) in a sliding mode, an attaching plate (55) is arranged at one end of the connecting plate (54), the connecting plate (54) is connected with the sliding plate (53), a threaded rod (57) is connected between the rectangular frame (52) and the measuring table (1) in a rotating mode, the threaded rod (57) is connected with the sliding plate (53) in a threaded mode, a miniature motor (56) is arranged on the rectangular frame (52), and the output end of the miniature motor (56) is connected with the threaded rod (57).

4. A length measurement tool according to claim 3, wherein: one end of the attaching plate (55) is provided with a second scale mark (58).

5. A length measurement tool according to claim 1, wherein: the bottom of supporting leg (2) is equipped with the rubber pad.