CN213179763U

CN213179763U - Multifunctional measuring device for mechanical design

Info

Publication number: CN213179763U
Application number: CN202022243614.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanchang Chaomin Yinfeng Technology Co ltd
Current assignee: Nanchang Chaomin Yinfeng Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a multifunctional measuring device for mechanical design, which belongs to the technical field of measuring devices and comprises a ruler body, wherein the right side of the ruler body is fixedly connected with a main ruler, a vernier is arranged on the main ruler, a slide rail is slidably connected with a slide frame, the slide frame is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a magnifier, a fixed block is arranged on the ruler body in a penetrating way, telescopic rods are arranged at the upper end and the lower end of the left side of the fixed block, an L-shaped telescopic rod is sleeved in the telescopic rod, the telescopic rods are internally sleeved with the L-shaped telescopic rods, the vernier is used by sliding, the length, the inner diameter, the outer diameter, the depth, the angle and the straightness of a machine can be measured without replacing tools, the occupied space is small, the machine is convenient to store, and parts with various shapes can be, the practicality of the mechanical design measuring device is increased.

Description

Multifunctional measuring device for mechanical design

Technical Field

The utility model relates to a measuring device technical field especially relates to a multi-functional measuring device is used in mechanical design.

Background

The machine design is an important component of mechanical engineering, is the first step of machine production, is the most important factor for determining the performance of the machine, and the aim is to design the best machine under various defined conditions, namely to make an optimal design, wherein the measuring tool is an appliance which has a fixed shape when in use and is used for reproducing or providing one or more known quantities of a given quantity, and the measuring tool is an essential part in the machine design and needs to be applied to various measuring tools.

The utility model discloses a patent number CN209945191U belongs to mechanical tool technical field, especially is a multifunctional measuring device for mechanical design, including the lower base, the side symmetry has seted up first square groove around the lower base, the side swing joint has the well base through first square groove around the lower base, well base bottom inboard fixedly connected with first square block, well base front and back side symmetry has seted up the second square groove, well base connection has the upper base, the upper base top has seted up and has placed the groove, place the groove inner chamber through pivot swing joint have the scale; through being equipped with well base and top base, can contrast simultaneously a plurality of machine parts and standard part and measure, guarantee that machine part accords with the standard, through being equipped with the scale, by the scale of placeeing in placeeing the groove, and then prevent that the scale from losing, measure machine part by the scale, guarantee measured data's accuracy, make the device reach the required data of measurer.

The patent still has the following defects when in use: 1. when the vernier scale is used, measuring tools need to be frequently replaced, the combined structure is complex, the occupied space is large, the vernier scale is not easy to store, and errors can be caused during reading, so that the design precision is influenced; 2. when the device is used, the functionality is too single, no more practicability exists, only basic length measurement can be carried out on parts in some mechanical designs, if the parts or other aspects of products are detected, such as data comparison among T-shaped parts or other products, angle measurement of different products and the like, different measuring tools need to be replaced for detection, the combination is complex, and time is too wasted; to this end, we propose a multifunctional measuring device for mechanical design.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional measuring device is used in mechanical design aims at through being provided with the vernier scale for use through sliding, need not that the change instrument can measure mechanical length, internal and external diameter, degree of depth, angle and straightness, and occupation space is little, be convenient for deposit, through being provided with the fixed block, make and to carry out quick detection to the part of multiple shape, thereby solved the too single problem of original mechanical design measuring device functionality, increased mechanical design measuring device's practicality.

The utility model provides a specific technical scheme as follows:

the utility model provides a multifunctional measuring device for machine design, which comprises a ruler body, a main ruler is fixedly connected with the right side of the ruler body, an inner measuring claw is arranged at the top end of the left side of the main ruler, an outer measuring claw is arranged at the bottom end of the left side of the main ruler, a vernier is arranged on the main ruler, the vernier is connected with the main ruler in a sliding way, the left side of the top of the vernier is fixedly connected with the other end of the inner measuring claw, the left side of the bottom of the vernier is fixedly connected with the other end of the outer measuring claw, the top of the vernier is connected with a slide rail screw, the slide rail is connected with a slide frame in a sliding way, the slide frame is fixedly connected with one end of a connecting rod, a magnifier is arranged below the vernier, the other end of the connecting rod is fixedly connected with the magnifier, a fixed block is arranged on the ruler body, both ends are provided with the telescopic link about the fixed block left side, the telescopic link endotheca is equipped with L type telescopic link, the spout has been seted up at both ends about the telescopic link inside wall, both ends are provided with the slider about the L type telescopic link, the slider is installed inside the spout, the corresponding one side of telescopic link lateral wall is provided with the infrared lamp, the infrared lamp left end is provided with the scale.

Optionally, the main scale right-hand member is equipped with the safety cover, the safety cover left side is equipped with the magic subsides, the safety cover passes through the magic with the main scale and pastes the bonding.

Optionally, a fastening bolt is movably arranged at the middle end of the top of the vernier.

Optionally, a semicircular ruler is arranged in the middle of the left end of the ruler body, an angle sensor is arranged in the middle of the semicircular ruler, and the semicircular ruler and the ruler body are of an integrated structure.

Optionally, a scale is arranged on the outer surface of the main scale.

The utility model has the advantages as follows:

the embodiment of the utility model provides a mechanical design is with multi-functional measuring device:

1. when using, the staff holds the blade, measure length through the main scale, can arrange the testee in on measuring claw or the outer measuring claw, it is fixed with fastening bolt simultaneously to slide the vernier scale to block the testee, when measuring accurate length, it is fixed through fastening bolt to slide vernier scale to the measuring position, slide magnifying glass to reading position, see through the numerical value that the magnifying glass read on the vernier scale, accomplish and measure, make and use through sliding, need not that the replacement tool can measure mechanical length, the internal and external diameter, the degree of depth, angle and straightness, and occupation space is little, be convenient for deposit, can cause the error when avoiding the reading, thereby improve the design accuracy.

2. When the special-shaped part is measured, the ruler body is abutted against a T-shaped part to be measured, the two connecting rods clamped in the main ruler move towards two sides respectively to positions which are not contacted with the T-shaped part end, the infrared lamp clamped in the telescopic rod irradiates a light beam onto a scale on the main ruler, so that a worker can quickly detect the lengths of two ends of the T-shaped part, when other objects need to be contrasted and detected, two sides of the detected object are respectively contacted with the surfaces of the ruler body and the telescopic rod, the specific lengths of the two products are quickly measured, the volume of the square object can be quickly calculated by reading the data of the scale, the parts in various shapes can be quickly detected, and the problem that the original mechanical design measuring device is too single in functionality is solved, the practicality of the mechanical design measuring device is increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a multifunctional measuring device for mechanical design according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a telescopic rod of the multifunctional measuring device for mechanical design according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a vernier of the multifunctional measuring device for mechanical design according to the embodiment of the present invention.

In the figure: 1. a ruler body; 2. a main scale; 201. an inner measuring jaw; 202. an outer measuring jaw; 3. a vernier scale; 301. a slide rail; 302. a carriage; 303. a connecting rod; 304. a magnifying glass; 4. a fixed block; 401. a connecting rod; 5. a spring; 6. a telescopic rod; 601. a chute; 7. an L-shaped telescopic rod; 701. a slider; 8. an infrared lamp; 9. a graduated scale; 10. a protective cover; 11. magic tape; 12. fastening a bolt; 13. a semicircular ruler; 14. an angle sensor; 15. and (4) a scale table.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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.

A multifunctional measuring device for machine design according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, a multifunctional measuring device for machine design provided in an embodiment of the present invention includes a ruler body 1, a main ruler 2 is fixedly connected to a right side of the ruler body 1, an inner measuring jaw 201 is disposed at a top end of a left side of the main ruler 2, an outer measuring jaw 202 is disposed at a bottom end of a left side of the main ruler 2, a vernier 3 is disposed on the main ruler 2, the vernier 3 is slidably connected to the main ruler 2, a left side of a top of the vernier 3 is fixedly connected to another end of the inner measuring jaw 201, a left side of a bottom of the vernier 3 is fixedly connected to another end of the outer measuring jaw 202, a top of the vernier 3 is screwed to a sliding rail 301, the sliding rail 301 is slidably connected to a sliding frame 302, the sliding frame 302 is fixedly connected to one end of a connecting rod 303, a magnifying lens 304 is disposed below the vernier 3, another end of the connecting rod 303 is fixedly connected to the magnifying lens 304, the activity of both ends is provided with linking pole 401 about 4 right sides of fixed block, it is provided with spring 5 to link up between pole 401 and the main scale 2, both ends are provided with telescopic link 6 about 4 left sides of fixed block, 6 endotheca of telescopic link are equipped with L type telescopic link 7, spout 601 has been seted up at both ends about 6 inside walls of telescopic link, both ends are provided with slider 701 about 7L type telescopic link, slider 701 is installed inside spout 601, the corresponding one side of 6 lateral walls of telescopic link is provided with

infrared lamp

8, 8 left ends of infrared lamp are provided with scale 9.

For example, when in use, a worker holds the ruler body 1, measures the length through the main ruler 2, can place a measured object on the inner measuring claw 201 or the outer measuring claw 202, slides the vernier 3 to clamp the measured object, when measuring the accurate length, slides the vernier 3 to the measuring position, slides the magnifier 304 to the reading position, reads the value on the vernier 3 through the magnifier 304, completes the measurement, when measuring a special-shaped part, supports the ruler body 1 against a T-shaped part to be measured, moves two connecting rods 401 clamped in the main ruler 2 to two sides respectively to the position not contacting with the end of the T-shaped part, and irradiates a light beam on the scale 15 on the main ruler 2, so that the worker can quickly detect the length of two ends of the T-shaped part, when needing to perform contrast detection of other objects, the both sides that will be detected article contact with the surface of blade 1 and telescopic link 6 respectively, thereby carry out quick measurement to the concrete length of two products, and through the data that read scale 9, the volume of square article can be quick calculation out, make can carry out quick detection to the part of multiple shape, thereby solved the too single problem of original mechanical design measuring device functionality, mechanical design measuring device's practicality has been increased, need not simultaneously that the length of change instrument can be measured machinery, interior external diameter, the degree of depth, angle and straightness, and occupation space is little, be convenient for deposit, can cause the error when avoiding the reading, thereby improve the design accuracy.

Referring to fig. 1, 2 right-hand members of main scale are equipped with safety cover 10, safety cover 10 left side is equipped with magic subsides 11, safety cover 10 bonds through magic subsides 11 with main scale 2.

For example, when the device needs to be carried, a worker puts the protective cover 20 on the front end of the main scale 2 and bonds the protective cover through the magic tape 11, so that the device is prevented from being cut when the user carries the device.

Referring to fig. 3, a fastening bolt 12 is movably arranged at the middle end of the top of the vernier 3.

The middle end of the top of the vernier 3 is movably provided with a fastening bolt 12, so that the vernier can be fixed when a measured object is clamped by the vernier, and the measuring accuracy is improved.

Referring to fig. 1, a semicircular ruler 13 is arranged in the middle of the left end of the ruler body 1, an angle sensor 14 is arranged in the middle of the semicircular ruler 13, and the semicircular ruler 13 and the ruler body 1 are of an integrated structure.

For example, when detecting the angle of some bends on the surface of the product, the angle sensor 8 can detect the angle by using the round ruler 7 and the middle position of the round ruler 7.

Referring to fig. 1, a scale 15 is provided on an outer surface of the main scale 2.

Illustratively, a scale 15 is arranged on the outer surface of the main scale 2, so that a worker can read and record a product conveniently during measurement.

When the ruler is used, a worker holds the ruler body 1 by hand, the length is measured through the main ruler 2, a measured object can be placed on the inner measuring claw 201 or the outer measuring claw 202, the sliding vernier 3 clamps the measured object and is fixed through the fastening bolt 12, when the accurate length is measured, the sliding vernier 3 is fixed to a measuring position through the fastening bolt 12, the sliding magnifier 304 is fixed to a reading position, the numerical value on the vernier 3 is read through the magnifier 304, the measurement is completed, when the special-shaped part is measured, the ruler body 1 is abutted against the T-shaped part to be measured, the two engaging rods 401 engaged in the main ruler 2 are respectively moved to two sides to positions which are not contacted with the T-shaped part end, the infrared lamp 8 engaged in the telescopic rod 6 irradiates a light beam on a scale on the main ruler 2, so that the worker can rapidly detect the lengths of two ends of the T-shaped part, when the contrast of other article is examined when needs, the both sides that will be detected article contact with the surface of blade 1 and telescopic link 6 respectively to carry out quick measurement to the concrete length of two products, and through the data that read scale 9, the volume of calculating square article that can be quick, when needs advance equipment to carry, with the safety cover 10 cover in 2 front ends of main scale, paste 11 bonds through the magic, protection user safety.

The utility model relates to a multifunctional measuring device for mechanical design, which comprises a measuring device 1 and a ruler body; 2. a main scale; 201. an inner measuring jaw; 202. an outer measuring jaw; 3. a vernier scale; 301. a slide rail; 302. a carriage; 303. a connecting rod; 304. a magnifying glass; 4. a fixed block; 401. a connecting rod; 5. a spring; 6. a telescopic rod; 601. a chute; 7. an L-shaped telescopic rod; 701. a slider; 8. an infrared lamp (the model can be BM-01); 9. a graduated scale; 10. a protective cover; 11. magic tape; 12. fastening a bolt; 13. a semicircular ruler; 14. an angle sensor (model number is selected as P3022-V2-CW 360); 15. the scale, the parts are all universal standard parts or parts known to those skilled in the art, and the structure and the principle of the scale, the parts and the parts are all known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The multifunctional measuring device for mechanical design comprises a ruler body (1) and is characterized in that a main ruler (2) is fixedly connected to the right side of the ruler body (1), an inner measuring claw (201) is arranged at the top end of the left side of the main ruler (2), an outer measuring claw (202) is arranged at the bottom end of the left side of the main ruler (2), a vernier (3) is arranged on the main ruler (2), the vernier (3) is in sliding connection with the main ruler (2), the left side of the top of the vernier (3) is fixedly connected with the other end of the inner measuring claw (201), the left side of the bottom of the vernier (3) is fixedly connected with the other end of the outer measuring claw (202), the top of the vernier (3) is in screw connection with a sliding rail (301), the sliding rail (301) is in sliding connection with a sliding frame (302), the sliding frame (302) is fixedly connected with one end of a connecting rod (303), and a magnifying glass (304) is arranged, connecting rod (303) other end and magnifying glass (304) fixed connection, it is provided with fixed block (4) to run through on blade (1), both ends activity is provided with linking pole (401) about fixed block (4) right side, be provided with spring (5) between linking pole (401) and main scale (2), both ends are provided with telescopic link (6) about fixed block (4) left side, telescopic link (6) endotheca is equipped with L type telescopic link (7), spout (601) have been seted up at both ends about telescopic link (6) inside wall, both ends are provided with slider (701) about L type telescopic link (7), install inside spout (601) slider (701), the corresponding one side of telescopic link (6) lateral wall is provided with infrared lamp (8), infrared lamp (8) left end is provided with scale (9).

2. The multifunctional measuring device for mechanical design is characterized in that a protective cover (10) is arranged at the right end of the main scale (2), a magic tape (11) is arranged at the left side of the protective cover (10), and the protective cover (10) is bonded with the main scale (2) through the magic tape (11).

3. The multifunctional measuring device for mechanical design according to claim 1 is characterized in that a fastening bolt (12) is movably arranged at the middle end of the top of the vernier (3).

4. The multifunctional measuring device for mechanical design is characterized in that a semicircular ruler (13) is arranged in the middle of the left end of the ruler body (1), an angle sensor (14) is arranged in the middle of the semicircular ruler (13), and the semicircular ruler (13) and the ruler body (1) are of an integrated structure.

5. Multifunctional measuring device for mechanical design according to claim 1, characterized in that the main scale (2) is provided with graduations (15) on its outer surface.