CN219624622U - Vernier caliper for measuring inner diameter of pipe fitting - Google Patents
Vernier caliper for measuring inner diameter of pipe fitting Download PDFInfo
- Publication number
- CN219624622U CN219624622U CN202320338786.2U CN202320338786U CN219624622U CN 219624622 U CN219624622 U CN 219624622U CN 202320338786 U CN202320338786 U CN 202320338786U CN 219624622 U CN219624622 U CN 219624622U
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- ruler
- measuring
- pipe fitting
- mounting
- vernier caliper
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- 238000005259 measurement Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a vernier caliper for measuring the inner diameter of a pipe fitting, which comprises a first clamping block positioned on the vernier caliper. According to the pipe fitting inner diameter measuring vernier caliper equipment, the length adjustment mode between the installation ruler and the movable ruler is adopted, so that detection of different positions of the inner wall of the pipe fitting is facilitated; the telescopic rod is adopted to drive the sliding block along the guide groove, so that the sliding block drives one end of the driving rod under the action of the mounting pin shaft, the other end of the driving rod is convenient for driving the connecting ruler, the moving direction of the connecting ruler is convenient to control, the inner diameter of a housekeeper is convenient to detect, meanwhile, a folding mode is adopted between the transverse measuring ruler and the longitudinal measuring ruler, the transverse measuring ruler and the longitudinal measuring ruler are convenient to store, and the connecting ruler is convenient to take out from the pipe fitting; through adjusting the length size of movable ruler and telescopic ruler, be convenient for detect the different internal diameters of pipe fitting, avoid ordinary slide caliper from this and can't carry out the problem of measuring to different internal diameters size on same pipe fitting.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to a vernier caliper for measuring the inner diameter of a pipe fitting.
Background
The vernier caliper is a high-precision measuring tool commonly used in industry, and has very wide application in life and engineering. The vernier calipers commonly used in the market at present can be divided into in a reading mode: the types such as reading type, belt phenotype and digital display type can be divided into types such as measuring length, inner diameter, outer diameter, depth and the like from the use aspect, and the requirements of most projects can be basically met.
However, although the common vernier caliper can measure the inner diameters with the same diameter, in actual use, the inner diameters of the pipe fittings are different in shape, and the conventional common vernier caliper cannot meet the requirement, so that the common vernier caliper still cannot measure the inner diameters of the same pipe fitting, and therefore, the utility model provides the pipe fitting inner diameter measuring vernier caliper for solving the problems.
Disclosure of Invention
The utility model aims to solve the problem of measuring different inner diameters of the same pipe fitting in the prior art, and provides a vernier caliper for measuring the inner diameters of the pipe fitting.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a pipe fitting internal diameter measurement slide caliper, is including being located the first fixture block on the slide caliper, install a set of vertical dipperstick on the first fixture block, vertical dipperstick afterbody is provided with the transverse measurement chi on the back of the body mutually, link to each other through coupling assembling between transverse measurement chi and the vertical dipperstick.
Preferably, the longitudinal measuring ruler comprises a mounting ruler connected with the first clamping block, a mounting sliding groove is formed in one end of the mounting ruler, a movable ruler connected with the transverse measuring ruler is slidably mounted in the mounting sliding groove, and the movable ruler is connected with the mounting ruler through a connecting piece.
Preferably, the transverse measuring ruler comprises a connecting ruler hinged with the movable ruler, a placing groove is formed in the free end of the connecting ruler, an expansion ruler is arranged in the placing groove through a pushing piece fixedly arranged, and the expansion ruler slides in the placing groove.
Preferably, the connecting assembly comprises a guide groove formed in the side end of the movable ruler, a telescopic rod is fixedly installed in the guide groove, a sliding block sliding in the guide groove is fixedly installed at the output end of the telescopic rod, and a driving rod for driving the movable ruler is connected to the sliding block.
Preferably, one end of the driving rod is rotationally connected with the connecting ruler, the other end of the driving rod is rotationally connected with the sliding block through a mounting pin shaft, and the mounting pin shaft is positioned in the sliding block.
Preferably, the connecting piece comprises a threaded hole formed in the mounting ruler, and the threaded hole is internally connected with a propping bolt propped against the movable ruler in a threaded manner.
Compared with the prior art, the utility model has the following advantages:
according to the pipe fitting inner diameter measuring vernier caliper equipment, the length adjustment mode between the installation ruler and the movable ruler is adopted, so that detection of different positions of the inner wall of the pipe fitting is facilitated; the telescopic rod is adopted to drive the sliding block along the guide groove, so that the sliding block drives one end of the driving rod under the action of the mounting pin shaft, the other end of the driving rod is convenient for driving the connecting ruler, the moving direction of the connecting ruler is convenient to control, the inner diameter of a housekeeper is convenient to detect, meanwhile, a folding mode is adopted between the transverse measuring ruler and the longitudinal measuring ruler, the transverse measuring ruler and the longitudinal measuring ruler are convenient to store, and the connecting ruler is convenient to take out from the pipe fitting; through adjusting the length size of movable ruler and telescopic ruler, be convenient for detect the different internal diameters of pipe fitting, avoid ordinary slide caliper from this and can't carry out the measuring problem to different internal diameters size on same pipe fitting.
Drawings
FIG. 1 is a schematic plan view of a vernier caliper for measuring the inner diameter of a pipe fitting;
FIG. 2 is a schematic plan view of a first part of a calliper for measuring inner diameter of a pipe fitting according to the present utility model;
fig. 3 is a schematic plan view of a second part of the vernier caliper for measuring inner diameter of pipe.
In the figure: 1. a first clamping block; 2. installing a ruler; 3. a movable ruler; 4. a connecting piece; 5. a connecting ruler; 6. a pushing member; 7. an expansion ruler; 8. a telescopic rod; 9. a sliding block; 10. a driving rod; 11. and (5) installing a pin shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a vernier caliper for measuring the inner diameter of a pipe fitting comprises a first clamping block 1 positioned on the vernier caliper, wherein a group of longitudinal measuring scales are installed on the first clamping block 1, transverse measuring scales are arranged on the tail parts of the longitudinal measuring scales in a back-to-back mode, and the transverse measuring scales are connected with the longitudinal measuring scales through a connecting component.
It should be noted that, the fixed installation mode between the first fixture block 1 and the longitudinal measuring ruler is the prior art, and can be preferentially selected, and the bolt connection is convenient for install and dismantle between the two.
The longitudinal measuring ruler comprises a mounting ruler 2 connected with a first clamping block 1, wherein one end of the mounting ruler 2 is provided with a mounting sliding groove, a movable ruler 3 connected with the transverse measuring ruler is slidably mounted in the mounting sliding groove, the movable ruler 3 is connected with the mounting ruler 2 through a connecting piece 4, wherein in order to facilitate connection between the movable ruler 3 and the mounting ruler 2, the connecting piece 4 comprises a threaded hole formed in the mounting ruler 2, and a butt bolt propped against the movable ruler 3 is connected with the threaded hole in a threaded mode.
During the use, through driving the tight bolt that supports for the tight bolt supports tightly with the movable scale 3 under the effect of installation chi 2, and then is convenient for control the length distance between installation chi 2 and the movable scale 3, makes from this and has length adjustability between installation chi 2 and the movable scale 3.
The transverse measuring ruler comprises a connecting ruler 5 hinged with the movable ruler 3, a placing groove is formed in the free end of the connecting ruler 5, an expansion ruler 7 is arranged in the placing groove through a pushing piece 6 fixedly installed, and the expansion ruler 7 slides in the placing groove.
It should be noted that; the pushing piece 6 is the existing equipment and is used for driving the telescopic ruler 7, meanwhile, the hinging mode between the movable ruler 3 and the connecting ruler 5 is the prior art, and the selection is preferred; the L-shaped groove is formed in the free end of the movable ruler 3, as shown in fig. 3, the connecting ruler 5 is installed in the L-shaped groove through the rotating pin shaft, so that the L-shaped groove controls one side direction of the connecting ruler 5, and meanwhile, the L-shaped inertial groove limits the horizontal position of the connecting ruler 5, and the connecting ruler 5 is prevented from being excessively deviated.
When in use, the telescopic ruler 7 is driven by the pushing piece 6, so that the length between the telescopic ruler 7 and the connecting ruler 5 is adjustable.
The connecting assembly comprises a guide groove formed in the side end of the movable ruler 3, a telescopic rod 8 is fixedly arranged in the guide groove, a sliding block 9 sliding in the guide groove is fixedly arranged at the output end of the telescopic rod 8, and a driving rod 10 for driving the connecting ruler 5 is connected to the sliding block 9.
Wherein, the rotation is connected between one end of actuating lever 10 and the connecting chi 5, and the actuating lever 10 other end is connected through the rotation of mounting pin 11 and sliding block 9, and mounting pin 11 is located sliding block 9, through rotating the actuating lever 10 both ends respectively with connecting chi 5 and sliding block 9 between be connected, be convenient for drive connecting chi 5, and then increase the connectivity of connecting chi 5.
When the telescopic rod is used, the sliding block 9 is driven along the guide groove through the telescopic rod 8, one end of the driving rod 10 is driven under the action of the mounting pin 11 by the sliding block 9, and then the other end of the driving rod 10 is convenient for driving the connecting ruler 5, so that the moving direction of the connecting ruler 5 is convenient to control.
It should be noted that the installation ruler 2, the moving ruler 3, the connecting ruler 5 and the expansion ruler 7 are all existing equipment, and the side ends of the installation ruler are engraved with measurement scales, so that the measurement of the size is facilitated.
The utility model can be operated by the following way to illustrate its functional principle:
the installation driving mode of the longitudinal measuring ruler is as follows;
firstly, fixedly mounting the mounting rule 2 and the first clamping block 1, then adjusting the length between the mounting rule 2 and the movable rule 3 according to the requirement, and fixing the length position between the mounting rule 2 and the movable rule 3 by abutting the bolt after the length distance between the mounting rule 2 and the movable rule 3 is adjusted;
the driving mode of the transverse measuring ruler is as follows;
the telescopic ruler 7 is driven by the pushing piece 6, so that the length between the telescopic ruler 7 and the connecting ruler 5 can be conveniently adjusted;
the transverse measuring ruler direction control steps are as follows;
when the telescopic rod 8 pulls the sliding block 9 along the guide groove, the sliding block 9 drives one end of the driving rod 10 under the action of the mounting pin 11, and then the other end of the driving rod 10 pulls the connecting ruler 5, so that the connecting ruler 5 rotates at a hinge point with the moving ruler 3, the moving ruler 3 is horizontal, and the inner diameters of molds to be measured with different sizes can be conveniently measured under the action of the moving ruler 3 and the telescopic ruler 7;
when the telescopic rod 8 pushes the sliding block 9 along the guide groove, the sliding block 9 drives one end of the driving rod 10 under the action of the mounting pin 11, so that the other end of the driving rod 10 does not pull the connecting ruler 5 any more, the connecting ruler 5 tends to be vertical under the action of self gravity, and the equipment is conveniently taken out of the measuring die;
when the device is used, the vernier caliper is moved, so that the mounting ruler 2 is attached to the inner wall of the pipe fitting under the action of the first clamping block 1, then the length distance between the mounting ruler 2 and the moving ruler 3 is adjusted according to the requirement, then the connecting ruler 5 and the expansion ruler 7 are driven through the connecting assembly, the expansion ruler 7 is propped against the inner wall of the pipe fitting, and then the connecting ruler 5 and the expansion ruler 7 are driven through the connecting assembly, so that the device can be moved out of the pipe fitting;
the sum of the distance between the two mounting scales 2 and the distance between the connecting scale 5 and the expansion scale 7 is the inner diameter of the pipe fitting; the sum of the length distances between the mounting rule 2 and the moving rule 3 is the depth position measured by the apparatus.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides a pipe fitting internal diameter measurement slide caliper, its characterized in that, including being located first fixture block (1) on the slide caliper, install a set of longitudinal measurement chi on first fixture block (1), longitudinal measurement chi afterbody is provided with the transverse measurement chi in opposite directions, link to each other through coupling assembling between transverse measurement chi and the longitudinal measurement chi.
2. The pipe fitting inside diameter measuring vernier caliper according to claim 1, wherein the longitudinal measuring ruler comprises a mounting ruler (2) connected with the first clamping block (1), a mounting sliding groove is formed in one end of the mounting ruler (2), a moving ruler (3) connected with the transverse measuring ruler is slidably mounted in the mounting sliding groove, and the moving ruler (3) is connected with the mounting ruler (2) through a connecting piece (4).
3. The vernier caliper for measuring the inner diameter of a pipe fitting according to claim 1, wherein the transverse measuring ruler comprises a connecting ruler (5) hinged with the movable ruler (3), a placing groove is formed in the free end of the connecting ruler (5), an expansion ruler (7) is arranged in the placing groove through a pushing piece (6) fixedly installed, and the expansion ruler (7) slides in the placing groove.
4. A pipe fitting inside diameter measuring vernier caliper according to claim 3, wherein the connecting assembly comprises a guide groove formed in the side end of the movable ruler (3), a telescopic rod (8) is fixedly installed in the guide groove, a sliding block (9) sliding in the guide groove is fixedly installed at the output end of the telescopic rod (8), and a driving rod (10) for driving the connecting ruler (5) is connected to the sliding block (9).
5. The vernier caliper for measuring the inner diameter of a pipe fitting according to claim 4, wherein one end of the driving rod (10) is rotatably connected with the connecting ruler (5), the other end of the driving rod (10) is rotatably connected with the sliding block (9) through a mounting pin shaft (11), and the mounting pin shaft (11) is positioned in the sliding block (9).
6. A calliper for measuring inner diameter of pipe fitting according to claim 2, wherein the connecting piece (4) comprises a threaded hole formed in the mounting ruler (2), and a tightening bolt which abuts against the moving ruler (3) is connected in threaded manner in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338786.2U CN219624622U (en) | 2023-02-28 | 2023-02-28 | Vernier caliper for measuring inner diameter of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338786.2U CN219624622U (en) | 2023-02-28 | 2023-02-28 | Vernier caliper for measuring inner diameter of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624622U true CN219624622U (en) | 2023-09-01 |
Family
ID=87770901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320338786.2U Active CN219624622U (en) | 2023-02-28 | 2023-02-28 | Vernier caliper for measuring inner diameter of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219624622U (en) |
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2023
- 2023-02-28 CN CN202320338786.2U patent/CN219624622U/en active Active
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