CN220893187U

CN220893187U - Dimension measuring device

Info

Publication number: CN220893187U
Application number: CN202322729130.6U
Authority: CN
Inventors: 孙宾辉
Original assignee: Luoyang Jiesheng Mold Co ltd
Current assignee: Luoyang Jiesheng Mold Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-03
Anticipated expiration: 2033-10-11

Abstract

The utility model belongs to the technical field of die measurement, and particularly relates to a dimension measuring device which comprises a supporting component capable of adjusting the relative height between a measuring tool and a die to be measured, wherein a transposition component capable of rapidly adjusting the relative position of the measuring tool and the die to be measured according to measurement requirements is arranged in the supporting component, a driving component capable of driving part parts of the transposition component to operate is also arranged in the supporting component, and a laser ranging sensor serving as the measuring tool for measuring the die is arranged in the transposition component. The utility model is convenient for quickly changing the point position aligned by the laser ranging sensor through the rotation of the carrier and the screw rod after the die to be measured is placed on the carrier and a reference point is selected, so that the detailed die size data can be intuitively and quickly measured according to the obtained data such as the height, angle and distance difference between each point on the die and the reference point on the premise of not attaching the die.

Description

Dimension measuring device

Technical Field

The utility model belongs to the technical field of die measurement, and particularly relates to a size measurement device.

Background

The mould is a main processing tool for manufacturing parts, and can make blanks into parts with specific shapes and sizes under the action of external force. In order to ensure the precision of the manufactured piece, the dimensions of the mold are measured after the mold is produced, so as to determine whether the mold meets the production standard.

The Chinese patent document with the issued bulletin number of CN216593070U discloses a die size measuring tool which can conveniently and rapidly measure the length, width, inclined size or height and other sizes of a die through a measuring ruler which can not only follow the support column to rotate or move together relative to a measuring platform, but also rotate relative to the support column.

However, in the prior art, when measuring different areas of the mold, it is time-consuming to frequently adjust the position of the measuring scale attached to the mold, and for this purpose, a size measuring device is proposed.

Disclosure of utility model

The utility model aims to provide a dimension measuring device.

The technical scheme adopted by the utility model is as follows:

The size measuring device comprises a supporting component capable of adjusting the relative height between a measuring tool and a die to be measured, wherein a transposition component capable of rapidly adjusting the relative position of the measuring tool and the die to be measured according to the measuring requirement is arranged in the supporting component, a driving component capable of driving part of parts of the transposition component to operate is also arranged in the supporting component, and a laser ranging sensor serving as the measuring tool for measuring the die is arranged in the transposition component;

The transposition assembly comprises a bearing piece capable of driving the die to rotate, an adjusting piece capable of driving the laser ranging sensor to transversely move, and an indicating piece capable of displaying the rotation angle of the die and the transverse movement amount of the laser ranging sensor.

Preferably: the bearing piece comprises a carrying platform movably arranged in the supporting component, and the lower end of the carrying platform is movably connected with a limiting seat.

Preferably: the adjusting part comprises a guide frame fixedly installed in the supporting component, two ends of the guide frame are fixedly connected with supporting seats, a lead screw is movably connected between the supporting seats, and a carrier is arranged between the guide frame and the lead screw.

Preferably: the indicating piece includes fixed mounting the scale ring in the supporting component, the first pointer of carrier front end fixedly connected with, leading truck leading flank fixedly connected with scale plate, the place ahead fixedly connected with second pointer of carrier.

Preferably: the carrying platform is rotationally connected with the limiting seat.

Preferably: the support is rotatably connected with the screw rod.

Preferably: the guide frame is in sliding connection with the carrier, and the lead screw is in threaded connection with the carrier.

The beneficial effects of the utility model are as follows: after the die to be measured is placed on the carrier and a reference point is selected, the point position aligned by the laser ranging sensor is quickly changed through rotation of the carrier and the screw rod, so that detailed die size data can be intuitively and quickly measured according to the obtained data such as the height, angle and distance difference between each point on the die and the reference point on the premise of not attaching the die.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic isometric view of a dimensional measurement device according to the present utility model;

FIG. 2 is a schematic front view of a dimension measuring device according to the present utility model;

FIG. 3 is a schematic view of a portion of the component structure of FIG. 1;

fig. 4 is another view angle structure diagram of fig. 3.

The reference numerals are explained as follows:

1. A support assembly; 101. a base; 102. a vertical rod; 103. a hydraulic cylinder; 104. a limiting plate; 105. a bracket; 2. a transposition assembly; 201. a carrier; 202. a limit seat; 203. a guide frame; 204. a support; 205. a screw rod; 206. a carrier; 207. a scale ring; 208. a first pointer; 209. a scale plate; 210. a second pointer; 3. a drive assembly; 301. a first motor; 302. a drive gear; 303. a driven gear; 304. a second motor; 305. a first pulley; 306. a second pulley; 307. a belt; 4. a laser ranging sensor.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-4, a dimension measuring device comprises a supporting component 1 capable of adjusting the relative height between a measuring tool and a die to be measured, a transposition component 2 capable of rapidly adjusting the relative position of the measuring tool and the die to be measured according to measurement needs is arranged in the supporting component 1, a driving component 3 capable of driving part parts of the transposition component 2 to operate is further arranged in the supporting component 1, and a laser ranging sensor 4 serving as the measuring tool for measuring the die is arranged in the transposition component 2.

In this embodiment: the support assembly 1 comprises a base 101, upright rods 102 are fixedly connected to two sides of the base 101, hydraulic cylinders 103 are fixedly installed in two sides of the base 101, limiting plates 104 are fixedly connected between adjacent upright rods 102, and brackets 105 are fixedly connected between telescopic ends of the hydraulic cylinders 103; the upright 102 is in sliding connection with the bracket 105; through the base 101, support 105 installation transposition subassembly 2 respectively and drive assembly 3 part spare part, the pneumatic cylinder 103 can drive support 105 and slide the lift for pole setting 102 after working, and limiting plate 104 can restrict the rising height of support 105.

In this embodiment: the transposition assembly 2 comprises a bearing piece capable of driving the die to rotate, an adjusting piece capable of driving the laser ranging sensor 4 to transversely move and an indicating piece capable of indicating the rotation angle of the die and the transverse movement amount of the laser ranging sensor 4, the bearing piece comprises a carrying platform 201 movably mounted in the support assembly 1, the lower end of the carrying platform 201 is movably connected with a limit seat 202, the adjusting piece comprises a guide frame 203 fixedly mounted in the support assembly 1, two ends of the guide frame 203 are fixedly connected with supports 204, a lead screw 205 is movably connected between the supports 204, a carrying frame 206 is arranged between the guide frame 203 and the lead screw 205, the indicating piece comprises a scale ring 207 fixedly mounted in the support assembly 1, the front end of the carrying platform 201 is fixedly connected with a first pointer 208, the front side surface of the guide frame 203 is fixedly connected with a scale plate 209, and the front of the carrying frame 206 is fixedly connected with a second pointer 210; the carrier 201 is rotationally connected with the limit seat 202, the support 204 is rotationally connected with the lead screw 205, the guide frame 203 is slidingly connected with the carrier 206, and the lead screw 205 is in threaded connection with the carrier 206; the die to be measured is placed by the carrier 201, the laser ranging sensor 4 is installed through the carrier 206, when the carrier 201 rotates relative to the base 101 and the limiting seat 202, the die can be driven to rotate together, when the lead screw 205 rotates relative to the support 204, the carrier 206 can be driven to transversely move relative to the guide frame 203, the rotating angle change of the carrier 201 can be read through the scale of the scale ring 207 aligned with the first pointer 208, and the transverse moving change of the carrier 206 can be read through the scale of the scale plate 209 aligned with the second pointer 210.

In this embodiment: the driving assembly 3 comprises a first motor 301 fixedly mounted on the lower side surface of the base 101, a driving gear 302 is fixedly connected to the output end of the first motor 301, a driven gear 303 is fixedly connected to the lower side of the carrier 201, a second motor 304 is fixedly mounted on the support 105, a first belt wheel 305 is fixedly connected to the output end of the second motor 304, a second belt wheel 306 is fixedly connected to one end of the lead screw 205, and a belt 307 is arranged between the first belt wheel 305 and the second belt wheel 306; the driving gear 302 is in meshed connection with the driven gear 303; the rotation of the output end of the first motor 301 is transmitted to the carrier 201 through the driving gear 302 and the driven gear 303, so that the carrier 201 can rotate relative to the base 101 and the limiting seat 202, and the rotation of the output end of the second motor 304 is transmitted to the lead screw 205 through the first belt pulley 305, the belt 307 and the second belt pulley 306, so that the lead screw 205 can rotate relative to the support 204.

Working principle: when the device is installed and used for measuring the size of a die, the laser ranging sensor 4 is connected with equipment with data processing and displaying functions, so that the external equipment can display the distance between the point position of the die right below the laser ranging sensor 4 and the laser ranging sensor 4 in real time; when the height of the bracket 105 is preset through the hydraulic cylinder 103 according to the size of the die to be measured and the die is placed on the carrying platform 201, a reference point can be selected on the die and the laser ranging sensor 4 is aligned to the reference point, then the carrying platform 201 can be driven to rotate through the first motor 301 according to the measurement requirement, the carrying platform 206 and the laser ranging sensor 4 are driven to transversely move through the second motor 304, the laser ranging sensor 4 is aligned to the points to be measured of the die in sequence, so that the distance value between each point and the laser ranging sensor 4 is obtained, in the process, the indication of the scale ring 207 and the scale plate 209 corresponding to each point is recorded, and the detailed die size data can be obtained by calculating the height, the angle, the distance difference value and the like between each point and the reference point on the die.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. A dimensional measurement device, characterized by: the automatic measuring device comprises a supporting component (1) capable of adjusting the relative height between a measuring tool and a die to be measured, wherein a transposition component (2) capable of rapidly adjusting the relative position of the measuring tool and the die to be measured according to the measurement requirement is arranged in the supporting component (1), a driving component (3) capable of driving part parts of the transposition component (2) to operate is also arranged in the supporting component (1), and a laser ranging sensor (4) serving as the measuring tool to measure the die is arranged in the transposition component (2);

The transposition assembly (2) comprises a bearing part capable of driving the die to rotate, an adjusting part capable of driving the laser ranging sensor (4) to transversely move, and an indicating part capable of displaying the rotating angle of the die and the transverse moving amount of the laser ranging sensor (4).

2. A size measuring device according to claim 1, wherein: the bearing piece comprises a carrying platform (201) movably mounted in the supporting component (1), and a limiting seat (202) is movably connected to the lower end of the carrying platform (201).

3. A size measuring device according to claim 2, characterized in that: the adjusting piece comprises a guide frame (203) fixedly installed in the supporting component (1), two ends of the guide frame (203) are fixedly connected with supporting seats (204), a lead screw (205) is movably connected between the supporting seats (204), and a carrier (206) is arranged between the guide frame (203) and the lead screw (205).

4. A size measuring device according to claim 3, characterized in that: the indicator comprises a scale ring (207) fixedly installed in the supporting component (1), a first pointer (208) is fixedly connected to the front end of the carrier (201), a scale plate (209) is fixedly connected to the front side face of the guide frame (203), and a second pointer (210) is fixedly connected to the front of the carrier (206).

5. A size measuring device according to claim 2, characterized in that: the carrying platform (201) is rotationally connected with the limiting seat (202).

6. A size measuring device according to claim 3, characterized in that: the support (204) is rotatably connected with the screw (205).

7. A size measuring device according to claim 3, characterized in that: the guide frame (203) is in sliding connection with the carrier (206), and the lead screw (205) is in threaded connection with the carrier (206).