CN220854455U - Simple and easy gauge length ruling extension measuring device - Google Patents
Simple and easy gauge length ruling extension measuring device Download PDFInfo
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- CN220854455U CN220854455U CN202322699304.9U CN202322699304U CN220854455U CN 220854455 U CN220854455 U CN 220854455U CN 202322699304 U CN202322699304 U CN 202322699304U CN 220854455 U CN220854455 U CN 220854455U
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- 239000002184 metal Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000009864 tensile test Methods 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a simple scale distance scribing extension measuring device, which belongs to the technical field of metal stretching detection and comprises a base, wherein a fixing device (with threads) is fixedly connected to the top of one end of the base; according to the utility model, the metal piece is arranged on the fixing frame, then the mark locating cover is covered, the staff marks the metal piece at the mark groove through the assistance of the mark groove, then the tensile test is carried out on the metal piece, after the metal piece is broken, the two sections of metal pieces are respectively arranged on the fixing frame and the sliding frame through the external threads and the internal thread grooves, then the distance between the sliding frame and the fixing frame is adjusted through the manual adjusting mechanism, so that the two sections of metal pieces are tightly aligned, then the distance between the marks is measured, and the elongation of the metal piece can be calculated.
Description
Technical Field
The utility model relates to the technical field of metal stretching detection, in particular to a simple scale distance scribing extension measuring device.
Background
The tensile strength is a critical value of the transition of the plastic deformation of the metal in a local concentrated manner from uniform plastic deformation direction change, and is also the maximum bearing capacity of the metal under the static stretching condition, in order to test the tensile strength of the metal piece, the metal piece is required to be stretched, after the stretching is carried out on the metal piece, the distance between the metal piece gauges is detected, the elongation of the metal piece is calculated, and then the tensile strength of the metal piece is obtained.
For example, publication No.: according to the dotting distance marking machine for metal material detection, provided by CN217156007U, through the arrangement of the first telescopic rod, the second telescopic rod, the first guide pipe and the abutting plate, the metal material can be conveniently placed into the dotting groove by a detector through the air pressure change generated when the first telescopic rod stretches and contracts, and the accidental injury of the dotter can be avoided, so that the safety performance of the device is improved; and can also make both sides conflict board and metal material closely laminate to this realization is fixed to metal material's centre gripping, ensures metal material's stability at the dotting in-process.
In the prior art, although the gauge length of the metal piece can be carried out, the metal piece needs to be stretched after the gauge length of the metal piece is carried out, the mark distance after the stretch-break is required to be measured, the gauge length of the metal piece can be only carried out in the prior art, the function is single, and the use is inconvenient, so that a simple gauge length scribing extension measuring device is provided, and the problem is solved.
Disclosure of utility model
The utility model aims to provide a simple device for measuring the length of a metal part, which can complete the length of the metal part, the length of the metal part and the extension measurement, and is convenient to detect the metal part, simple and easy to operate, and accurate and efficient in measuring the extension after the cutting-off.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the simple scale distance scoring extension measuring device comprises a base, wherein a fixing frame is fixedly connected to the top of one end of the base, a sliding frame is arranged above one side of the base away from the fixing frame in a sliding manner, wherein,
The distance between the sliding frame and the fixed frame is adjusted through a manual adjusting mechanism, a metal piece is arranged between the fixed frame and the sliding frame, and external threads are arranged at two ends of the metal piece;
The fixing frame and the sliding frame are provided with internal thread grooves on one side corresponding to the end part of the metal piece, the middle part of one side of the base is rotationally connected with a marking positioning cover, and marking grooves are symmetrically formed on two sides of the marking positioning cover.
Preferably, the manual adjustment mechanism comprises a sliding groove, the sliding groove is formed in the base corresponding to the top of the sliding frame, the sliding frame is fixedly connected with a sliding block corresponding to the bottom of the sliding groove, a screw rod is rotationally connected with the sliding groove, one end of the screw rod penetrates through the base and extends to the outer side, and a handle is fixedly connected with the end part of the screw rod, which is close to the outer side of the base.
Preferably, the external dimension of the sliding block is identical with the internal dimension of the sliding groove, and the sliding block and the screw rod form threaded connection.
Preferably, the mark positioning cover is a semicircular cover, and the inner diameter of the mark positioning cover is matched with the outer diameter of the metal piece.
Preferably, the internal thread groove of the fixed frame and the internal thread groove of the sliding frame are positioned on the same central axis.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, a metal piece is arranged on a fixing frame through an external thread and an internal thread groove, then a mark positioning cover is covered, a worker marks the metal piece at the mark groove through the assistance of the mark groove, then a tensile test is carried out on the metal piece, after the metal piece is broken, two sections of metal pieces are respectively arranged on the fixing frame and the sliding frame through the external thread and the internal thread groove, then the distance between the sliding frames and the fixing frame is adjusted through a manual adjusting mechanism, so that the two sections of metal pieces are tightly aligned, then the distance between the marks is measured, and the elongation of the metal piece can be calculated.
2. According to the utility model, the handle is rotated, the screw rod is driven by the handle to rotate, and is driven to slide in the sliding groove by the screw connection formed by the screw rod and the sliding block, so that the sliding block drives the sliding frame to move, and the distance between the sliding frame and the fixing frame is adjusted, so that metal pieces with different lengths can be marked and measured, or the broken metal pieces can be conveniently fastened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a base; 2. a fixing frame; 3. a carriage; 4. a chute; 5. a slide block; 6. a screw rod; 7. a handle; 8. a metal piece; 9. an external thread; 10. an internal thread groove; 11. marking a positioning cover; 12. a marking groove;
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:
Referring to fig. 1 to 3, the present utility model provides a technical solution: a simple scale distance scoring extension measuring device, which comprises a base 1, wherein one end top of the base 1 is fixedly connected with a fixing frame 2, a sliding frame 3 is arranged above one side of the base 1 away from the fixing frame 2 in a sliding way,
The distance between the sliding frame 3 and the fixed frame 2 is adjusted by a manual adjusting mechanism, a metal piece 8 is arranged between the fixed frame 2 and the sliding frame 3, and external threads 9 are arranged at two ends of the metal piece 8;
The fixing frame 2 and the sliding frame 3 are respectively provided with an internal thread groove 10 at one side corresponding to the end part of the metal piece 8, the middle part of one side of the base 1 is rotationally connected with a marking positioning cover 11, and marking grooves 12 are symmetrically arranged at two sides of the marking positioning cover 11;
The metal piece 8 is arranged on the fixed frame 2 through the external thread 9 and the internal thread groove 10, then the mark positioning cover 11 is covered, the staff marks the metal piece 8 at the position of the mark groove 12 through the aid of the mark groove 12, then the metal piece 8 is subjected to tensile test, after the metal piece 8 is broken, two sections of metal pieces 8 are respectively arranged on the fixed frame 2 and the sliding frame 3 through the external thread 9 and the internal thread groove 10, then the distance between the sliding frame 3 and the fixed frame 2 is adjusted through the manual adjusting mechanism, the two sections of metal pieces 8 are tightly aligned, then the distance between the marks is measured, and then the elongation of the metal piece 8 can be calculated.
Referring to fig. 1 to 3, the manual adjustment mechanism includes a sliding chute 4, the sliding chute 4 is provided at the top of the base 1 corresponding to the sliding frame 3, the sliding frame 3 is fixedly connected with a sliding block 5 corresponding to the bottom of the sliding chute 4, a screw rod 6 is rotationally connected to the sliding chute 4, one end of the screw rod 6 extends to the outside through the inside of the base 1, the end of the screw rod 6 close to the outside of the base 1 is fixedly connected with a handle 7, the external dimension of the sliding block 5 is identical with the internal dimension of the sliding chute 4, the sliding block 5 and the screw rod 6 form a threaded connection, the handle 7 is rotated, the handle 7 drives the screw rod 6 to rotate, the screw rod 6 drives the sliding block 6 to slide in the sliding chute 4 through the threaded connection formed by the sliding block 5, so that the sliding block 5 drives the sliding frame 3 to move, and the distance between the sliding frame 3 and the fixing frame 2 is adjusted, so as to mark and measure metal pieces 8 with different lengths, or conveniently tighten the broken metal pieces 8.
Referring to fig. 1 to 3, the mark positioning cover 11 is a semicircular cover, and the inner diameter of the mark positioning cover 11 is identical to the outer diameter of the metal piece 8, the internal thread grooves 10 of the fixing frame 2 and the sliding frame 3 are located on the same central axis, after the two sections of metal pieces 8 are tightly aligned, the mark spacing of the stretched metal piece 8 can be measured, so that the stretching rate of the metal piece 8 can be conveniently calculated later.
Working principle: according to the simple scale distance scribing extension measuring device, a metal piece 8 is mounted on a fixed frame 2 through an external thread 9 and an internal thread groove 10, then a mark positioning cover 11 is covered, a worker marks the metal piece 8 at the position of the mark groove 12 with the aid of the mark groove 12, then a tensile test is conducted on the metal piece 8, after the metal piece 8 is broken, two sections of metal pieces 8 are mounted on the fixed frame 2 and a sliding frame 3 respectively through the external thread 9 and the internal thread groove 10, then the distance between the sliding frame 3 and the fixed frame 2 is adjusted through a manual adjusting mechanism, further the two sections of metal pieces 8 are tightly aligned, then the distance between the marks is measured, and further the elongation of the metal piece 8 can be calculated, through the simple device, scale distance scribing and extension measurement of the metal piece 8 can be completed, detection on the metal piece 8 is facilitated, the operation is simple and easy, the extension after the measurement is performed, and meanwhile the diameter of the broken position of the metal piece 8 can be measured accurately and efficiently;
The handle 7 is rotated, the handle 7 drives the screw rod 6 to rotate, the screw rod 6 drives the screw rod 6 to slide in the chute 4 through threaded connection formed by the slide block 5, the slide block 5 drives the slide frame 3 to move, and the distance between the slide frame 3 and the fixed frame 2 is adjusted so as to mark and measure metal pieces 8 with different lengths, or the broken metal pieces 8 are conveniently fastened, and after the two sections of metal pieces 8 are fastened, the mark distance of the metal pieces 8 after stretching can be measured, so that the stretching rate of the metal pieces 8 can be conveniently calculated subsequently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a simple and easy gauge length ruling extension measuring device, includes base (1), its characterized in that: a fixing frame (2) is fixedly connected to the top of one end of the base (1), a sliding frame (3) is arranged above one side of the base (1) away from the fixing frame (2) in a sliding manner, wherein,
The sliding frame (3) is adjusted to the interval between the fixed frame (2) through a manual adjusting mechanism, a metal piece (8) is arranged between the fixed frame (2) and the sliding frame (3), and external threads (9) are arranged at two ends of the metal piece (8);
The fixing frame (2) and the sliding frame (3) are provided with internal thread grooves (10) on one side corresponding to the end part of the metal piece (8), a marking locating cover (11) is rotationally connected to the middle of one side of the base (1), and marking grooves (12) are symmetrically formed in two sides of the marking locating cover (11).
2. The easy gauge length scribing extension measurement device according to claim 1, wherein: the manual adjusting mechanism comprises a sliding groove (4), the sliding groove (4) is formed in the base (1) corresponding to the top of the sliding frame (3), the sliding frame (3) is fixedly connected with a sliding block (5) corresponding to the bottom of the sliding groove (4), a screw rod (6) is rotationally connected with the sliding groove (4), one end of the screw rod (6) penetrates through the base (1) and extends to the outer side, and the end part, close to the outer side of the base (1), of the screw rod (6) is fixedly connected with a handle (7).
3. The easy gauge length scribing extension measurement device according to claim 2, wherein: the external dimension of the sliding block (5) is matched with the internal dimension of the sliding groove (4), and the sliding block (5) is in threaded connection with the screw rod (6).
4. The easy gauge length scribing extension measurement device according to claim 1, wherein: the marking positioning cover (11) is a semicircular cover, and the inner diameter of the marking positioning cover (11) is matched with the outer diameter of the metal piece (8).
5. The easy gauge length scribing extension measurement device according to claim 1, wherein: the fixing frame (2) and the internal thread groove (10) of the sliding frame (3) are positioned on the same central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322699304.9U CN220854455U (en) | 2023-10-09 | 2023-10-09 | Simple and easy gauge length ruling extension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322699304.9U CN220854455U (en) | 2023-10-09 | 2023-10-09 | Simple and easy gauge length ruling extension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854455U true CN220854455U (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322699304.9U Active CN220854455U (en) | 2023-10-09 | 2023-10-09 | Simple and easy gauge length ruling extension measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN220854455U (en) |
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2023
- 2023-10-09 CN CN202322699304.9U patent/CN220854455U/en active Active
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