CN212843309U - Irregular working of plastics measuring device - Google Patents

Irregular working of plastics measuring device Download PDF

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Publication number
CN212843309U
CN212843309U CN202021475664.0U CN202021475664U CN212843309U CN 212843309 U CN212843309 U CN 212843309U CN 202021475664 U CN202021475664 U CN 202021475664U CN 212843309 U CN212843309 U CN 212843309U
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China
Prior art keywords
measuring
movable
scale
claw
vernier
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CN202021475664.0U
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Chinese (zh)
Inventor
付俊涛
魏静升
曹州
赵方慧
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Zunyi Qunjian Plastics Products Co ltd
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Zunyi Qunjian Plastics Products Co ltd
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Abstract

The application discloses irregular working of plastics measuring device in measuring tool technical field, including the chi body, lateral sliding connection has the movable ruler on the chi body, is equipped with the scale on the movable ruler, the fixed measuring claw of one end fixedly connected with of the chi body, the slip has cup jointed same vernier on the chi body and the movable ruler, be equipped with the movable measuring claw that uses with the cooperation of fixed measuring claw on the vernier, fixed measuring claw with the equal fixedly connected with horizontal measuring stick in relative one side on the movable measuring claw, and two measuring sticks are just right each other. This scheme is through being equipped with the movable scale that can slide and have the scale on the chi body for can confirm the initial position of zero scale after two measuring sticks are closed before the measurement, consequently directly read out the thickness that the scale just can directly obtain irregular working of plastics on the movable scale after the measurement is accomplished, reached easy operation, it is convenient to measure, and the beneficial effect that can direct reading.

Description

Irregular working of plastics measuring device
Technical Field
The utility model relates to a measuring tool technical field, concretely relates to irregular working of plastics measuring device.
Background
In the manufacturing industry, it is often necessary to measure the wall thickness of some components. For regularly shaped parts, measurements are typically made with commercially available vernier calipers; however, for parts with complicated and irregular shapes, the measurement cannot be performed by using a purchased vernier caliper, because two clamping feet of the vernier caliper cannot contact the inner wall and the outer wall of the part at the same time, only the part is cut open firstly, and then the measurement can be performed by using the purchased vernier caliper. In order to measure the wall thickness of the irregular part conveniently, the patent with the application number of 201310610627.4 discloses a vernier caliper for measuring the wall thickness of the irregular part, which comprises the vernier caliper, wherein the vernier caliper is provided with a first outer measuring claw, a second outer measuring claw, a caliper body and a meter, a first measuring rod is fixed on the first outer measuring claw through a first connecting component, one end of the first measuring rod, facing the second outer measuring claw, is a measuring end, and the other end of the first measuring rod is an installation end; and a second measuring rod is fixed on the second outer measuring claw through a second connecting component, one end of the second measuring rod, which faces the first outer measuring claw, is a measuring end, the other end of the second measuring rod is an installation end, and the axial leads of the two measuring rods are perpendicular to the measuring surface of the first outer measuring claw. The wall thickness measuring device can measure the wall thickness of the irregular part by means of the first measuring rod and the second measuring rod, the reading of the wall thickness is calculated through the difference of the readings, the measurement is simple and convenient, and the defect that the measurement can be carried out only after the parts are separated in the traditional method is well overcome. However, in the patent, since the measuring rod is fixed on the outer measuring claws of the vernier caliper, the two outer measuring claws cannot be closed, so that the initial reading of the vernier caliper is not zero during measurement, and the initial reading needs to be subtracted from the measured value after the measurement is completed to obtain a correct reading, so that the reading cannot be directly obtained, the operation steps are increased, and the situation of wrong value calculation is possible, so that the measured value is possibly inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an irregular working of plastics measuring device to the problem that can not directly carry out the reading when solving the measuring device of present irregular part and measuring.
In order to solve the technical problem, the utility model provides a following technical scheme: the irregular plastic part measuring device comprises a ruler body, wherein a movable ruler is connected to the ruler body in a transverse sliding mode, scales are arranged on the movable ruler, a fixed measuring claw is fixedly connected to one end of the ruler body, the ruler body and the movable ruler are sleeved with a same vernier in a sliding mode, a movable measuring claw matched with the fixed measuring claw is arranged on the vernier, the fixed measuring claw and the movable measuring claw are fixedly connected with a transverse measuring rod on one opposite side, and the two measuring rods are opposite to each other.
The utility model discloses the theory of operation: make two measuring sticks before using each other just to and contact, the movable ruler slides this moment, make the zero scale on the slide ruler align with the edge of vernier, slide the vernier and make the vernier move towards the direction of keeping away from fixed measuring claw during use, because fixedly connected with movable measuring claw on the vernier, the horizontal measuring stick of fixedly connected with on the movable measuring claw, so the measuring stick that the vernier was fixed on the movable measuring claw is moved in the drive when sliding, make the interval increase of two measuring sticks, place the anomalous working of plastics of shape between two measuring sticks this moment, then promote the vernier and move towards the direction of fixed measuring claw, when treating that the vernier can't move, the number of divisions of direct reading vernier edge can directly accomplish irregular measurement working of plastics.
The utility model has the advantages that: this scheme is through being equipped with the movable scale that can slide and have the scale on the chi body for can confirm the initial position of zero scale after two measuring sticks are closed before the measurement, consequently directly read out the thickness that the scale just can directly obtain irregular working of plastics on the movable scale after the measurement is accomplished, reached easy operation, it is convenient to measure, and the beneficial effect that can direct reading.
Furthermore, the top of activity chi is equipped with the screw hole, the bottom and the contact of chi body of screw hole, threaded connection has the threaded rod in the screw hole. The movable ruler is fixed by rotating the threaded rod after the zero scale is determined by the movable ruler, so that the threaded rod moves downwards to abut against the ruler body, and the problem of inaccurate reading caused by sliding of the movable ruler after the initial position of the zero scale is determined is avoided.
Further, the top end of the threaded rod is fixedly connected with a rotating knob. Its purpose is, through rotating the rotation of knob threaded rod of being convenient for.
Further, the vernier is made of transparent materials. The purpose is that the cursor made of transparent material is easy to read.
Furthermore, the measuring rod is detachably connected with the fixed measuring claw and the movable side measuring claw. The purpose is that plastic parts with small apertures can be measured laterally by replacing measuring rods with different diameters.
Drawings
Fig. 1 is a schematic structural view of the irregular plastic part measuring device of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: vernier 1, movable ruler 2, rotary knob 3, threaded rod 4, ruler body 5, fixed measuring jaw 6, measuring rod 7 and movable measuring jaw 8.
The embodiment is basically as shown in the attached figure 1:
the utility model provides an irregular working of plastics measuring device, includes the chi body 5, and lateral sliding connection has movable chi 2 on the chi body 5, is equipped with the scale on the movable chi 2, and the top of movable chi 2 is equipped with the screw hole, and the bottom and the chi body 5 contact of screw hole have a threaded rod 4 in the screw hole, and the top fixedly connected with of threaded rod 4 rotates knob 3. One end fixedly connected with of chi body 5 measures claw 6 fixedly, and the same vernier 1 of sliding sleeve joint has on chi body 5 and the movable ruler 2, and vernier 1 is made by transparent plastics, is equipped with on vernier 1 and measures claw 6 cooperation movable measurement claw 8 that uses with fixed, and the equal detachable connection of relative one side has horizontal measuring stick 7 on fixed measurement claw 6 and the movable measurement claw 8, and two measuring sticks 7 are just right each other.
The specific implementation process is as follows:
make two measuring sticks 7 just to each other and contact before using earlier, slide movable ruler 2 this moment, make zero scale on the slide ruler align with vernier 1's edge, slide vernier 1 and make vernier 1 move towards the direction of keeping away from fixed measuring claw 6 during the use, because fixedly connected with activity measuring claw 8 on vernier 1, fixedly connected with horizontal measuring stick 7 on the activity measuring claw 8, so vernier 1 drives measuring stick 7 of fixing on activity measuring claw 8 to move when sliding, make the interval of two measuring sticks 7 increase, place the anomalous working of plastics of shape between two measuring sticks 7 this moment, then promote vernier 1 to move towards the direction of fixed measuring claw 6, when treating vernier 1 can't move, the degree of graduation in direct reading vernier 1 edge can directly accomplish the measurement of the anomalous working of plastics.

Claims (5)

1. The utility model provides an irregular working of plastics measuring device, includes the chi body, its characterized in that: the measuring scale is characterized in that a movable scale is connected to the scale body in a transverse sliding mode, scales are arranged on the movable scale, a fixed measuring claw is fixedly connected to one end of the scale body, the scale body and the movable scale are sleeved with a same vernier in a sliding mode, a movable measuring claw matched with the fixed measuring claw is arranged on the vernier, a transverse measuring rod is fixedly connected to one opposite side of the fixed measuring claw and the movable measuring claw, and the two measuring rods are opposite to each other.
2. The irregular plastic part measuring device of claim 1, wherein: the top of activity chi is equipped with the screw hole, and the bottom and the chi body contact of screw hole have the threaded rod in the screw hole.
3. The irregular plastic part measuring device of claim 2, wherein: the top end of the threaded rod is fixedly connected with a rotary knob.
4. The irregular plastic part measuring device of claim 3, wherein: the vernier is made of transparent materials.
5. The irregular plastic part measuring device of claim 4, wherein: the measuring rod is detachably connected with the fixed measuring claw and the movable side measuring claw.
CN202021475664.0U 2020-07-23 2020-07-23 Irregular working of plastics measuring device Active CN212843309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021475664.0U CN212843309U (en) 2020-07-23 2020-07-23 Irregular working of plastics measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021475664.0U CN212843309U (en) 2020-07-23 2020-07-23 Irregular working of plastics measuring device

Publications (1)

Publication Number Publication Date
CN212843309U true CN212843309U (en) 2021-03-30

Family

ID=75120696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021475664.0U Active CN212843309U (en) 2020-07-23 2020-07-23 Irregular working of plastics measuring device

Country Status (1)

Country Link
CN (1) CN212843309U (en)

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