CN214372215U - Single-double-arm shaft sleeve measuring tool - Google Patents
Single-double-arm shaft sleeve measuring tool Download PDFInfo
- Publication number
- CN214372215U CN214372215U CN202120165971.7U CN202120165971U CN214372215U CN 214372215 U CN214372215 U CN 214372215U CN 202120165971 U CN202120165971 U CN 202120165971U CN 214372215 U CN214372215 U CN 214372215U
- Authority
- CN
- China
- Prior art keywords
- arm
- measuring
- bottom plate
- measuring tool
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a single-double arm shaft sleeve measuring tool, which comprises a measuring tool bottom plate and a measured workpiece, wherein the surface of the measuring tool bottom plate is provided with a positioning hole, a positioning ring is placed in the positioning hole, and the shaft sleeve inner wall of the measured workpiece is matched with the positioning ring; a plurality of adjusting bolts for supporting the workpiece to be measured are arranged at the upper part of the measuring tool bottom plate; a single-arm measuring column for measuring the single-arm small hole of the measured workpiece is vertically arranged on one side of the plate surface of the measuring tool bottom plate, and a double-arm measuring column for measuring the double-arm small hole of the measured workpiece is vertically arranged on the other side of the plate surface of the measuring tool bottom plate; the upper part of the measuring tool bottom plate is provided with a first positioning column tightly attached to the outer edge of the single arm of the measured workpiece close to the single-arm measuring column, and the upper part of the measuring tool bottom plate is provided with a second positioning column tightly attached to the outer edges of the two arms of the measured workpiece close to the two-arm measuring column; the utility model discloses convenient to use, easy operation accomplish the accurate measurement of a plurality of parameters of the work piece that is surveyed, the quality of the work piece that is surveyed is discerned fast.
Description
Technical Field
The utility model relates to a measure frock technical field, specifically be a frock is measured to single double-armed axle sleeve.
Background
After the single-double-arm shaft sleeve is machined, the single-double-arm shaft sleeve needs to be measured, a micrometer is generally adopted to measure the diameter and a caliper is generally adopted to measure the wall thickness at present, an operator holds a workpiece to be measured in a hand during measurement, and meanwhile, a plurality of measuring tools are used for measurement, so that the operation is complex, the working strength is high, and the detection efficiency is low; in addition, due to different measurement methods of measurement personnel, the measurement points selected in each measurement have larger differences, which can have larger influence on the measurement value, so that the measured value has no reference. Therefore, the single-arm and double-arm shaft sleeve measuring tool is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a frock is measured to single double-arm axle sleeve, convenient to use, easy operation accomplish the accurate measurement of a plurality of parameters of the work piece that is surveyed, the quality of the work piece that is surveyed is discerned fast, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a single-double-arm shaft sleeve measuring tool comprises a measuring tool bottom plate and a measured workpiece, wherein a positioning hole is formed in the plate surface of the measuring tool bottom plate, a positioning ring is placed in the positioning hole, and the inner wall of a shaft sleeve of the measured workpiece is matched with the positioning ring; a plurality of adjusting bolts for supporting the workpiece to be measured are arranged at the upper part of the measuring tool bottom plate; a single-arm measuring column for measuring the single-arm small hole of the measured workpiece is vertically arranged on one side of the plate surface of the measuring tool bottom plate, and a double-arm measuring column for measuring the double-arm small hole of the measured workpiece is vertically arranged on the other side of the plate surface of the measuring tool bottom plate; the upper part of the measuring tool bottom plate is provided with a first positioning column tightly attached to the outer edge of the single arm of the measured workpiece close to the single-arm measuring column, and the upper part of the measuring tool bottom plate is provided with a second positioning column tightly attached to the outer edges of the two arms of the measured workpiece close to the two-arm measuring column;
the gauge bottom plate further comprises a single-arm gauge block used for measuring the thickness of a single arm of the measured workpiece, a middle gauge block used for measuring the thickness of a shaft sleeve of the measured workpiece, and a double-arm gauge block used for measuring the distance between double arms of the measured workpiece.
Preferably, the single-arm measuring column is movably inserted into the measuring tool bottom plate, a bushing matched with the single-arm measuring column is arranged on the surface of the measuring tool bottom plate, and a knurling is arranged on the upper column body of the single-arm measuring column.
Preferably, the first positioning columns are symmetrically arranged, the first positioning columns are movably inserted into the measuring tool bottom plate, and the surface of the measuring tool bottom plate is provided with a lining matched with the first positioning columns.
Preferably, the double-arm measuring column is movably inserted into the measuring tool bottom plate, and a lining matched with the double-arm measuring column is arranged on the surface of the measuring tool bottom plate.
Preferably, the adjusting bolts are four, two of the four adjusting bolts are used for supporting the single arm of the workpiece to be measured, the other two adjusting bolts are used for supporting the double arms of the workpiece to be measured, the adjusting bolts are in threaded connection with the measuring tool bottom plate, and the adjusting bolts are further in threaded connection with the locking nuts.
Preferably, two fixing screws are symmetrically arranged at two opposite side ends of the gauge bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the single-double-arm shaft sleeve measuring tool adjusts a measured workpiece through a positioning ring and a plurality of adjusting screws to keep the measured workpiece in a horizontal state, positions the measured workpiece through a first positioning column and a second positioning column, detects the coaxiality of a single-arm small hole of the measured workpiece through a self-made single-arm measuring column, detects the coaxiality of a double-arm small hole of the measured workpiece through a double-arm measuring column, and then respectively measures the thickness of the single arm of the measured workpiece, the thickness of a shaft sleeve of the measured workpiece and the distance between the double arms of the measured workpiece through a single-arm measuring block, a middle measuring block and a double-arm measuring block, thereby completing the accurate measurement of a plurality of parameters of the measured workpiece and rapidly identifying the quality of the measured workpiece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic structural view of the bottom plate of the measuring tool of the present invention;
FIG. 5 is a schematic view of the structure of the single-arm gauge block of the present invention;
FIG. 6 is a schematic view of the structure of the middle gauge block of the present invention;
fig. 7 is a schematic structural diagram of the dual-arm gauge block of the present invention.
In the figure: the measuring tool comprises a measuring tool base plate 1, a single-arm measuring block 2, a first positioning column 3, a locking nut 4, an adjusting bolt 5, a positioning ring 6, a middle measuring block 7, a fixing screw 8, a double-arm measuring block 9, a double-arm measuring column 10, a measured workpiece 11, a single-arm measuring column 12 and a positioning column 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a single-double-arm shaft sleeve measuring tool comprises a measuring tool bottom plate 1 and a measured workpiece 11, wherein a positioning hole is formed in the plate surface of the measuring tool bottom plate 1, a positioning ring 6 is placed in the positioning hole, the inner wall of a shaft sleeve of the measured workpiece 11 is matched with the positioning ring 6, and the measured workpiece 11 is positioned through the positioning ring 6; the upper part of the measuring tool bottom plate 1 is provided with a plurality of adjusting bolts 5 for supporting the workpiece 11 to be measured, so that the workpiece 11 to be measured is adjusted to be kept in a horizontal state, and the workpiece 11 to be measured is also lifted, thereby facilitating the measurement of subsequent parameters; a single-arm measuring column 12 for measuring the single-arm small hole of the measured workpiece 11 is vertically arranged on one side of the plate surface of the measuring tool bottom plate 1, and a double-arm measuring column 10 for measuring the double-arm small hole of the measured workpiece 11 is vertically arranged on the other side of the plate surface of the measuring tool bottom plate 1; a first positioning column 3 tightly attached to the outer edge of the single arm of the workpiece 11 to be measured is arranged on the upper part of the measuring tool bottom plate 1 close to the single-arm measuring column 12, and a second positioning column 13 tightly attached to the outer edges of the two arms of the workpiece 11 to be measured is arranged on the upper part of the measuring tool bottom plate 1 close to the double-arm measuring column 10;
the workpiece 11 to be detected is positioned on the X axis and the Y axis through the positioning column I3, the positioning column II 13 and the positioning circular ring 6;
in addition, the gauge bottom plate 1 further comprises a single-arm gauge block 2 for measuring the thickness of a single arm of the workpiece 11 to be measured, a middle gauge block 7 for measuring the thickness of a shaft sleeve of the workpiece 11 to be measured, and a double-arm gauge block 9 for measuring the distance between double arms of the workpiece 11 to be measured;
the self-made single-arm measuring column 12 is used for detecting the coaxiality of the single-arm small hole of the workpiece 11 to be detected, the double-arm measuring column 10 is used for detecting the coaxiality of the double-arm small hole of the workpiece 11 to be detected, and then the single-arm measuring block 2, the middle measuring block 7 and the double-arm measuring block 9 are used for respectively measuring the thickness of the single arm of the workpiece 11 to be detected, the thickness of a shaft sleeve of the workpiece 11 to be detected and the distance between the double arms of the workpiece 11 to be detected, so that the accurate measurement of a plurality of parameters of the workpiece 11 to be detected is completed, and the quality of the workpiece to be detected is rapidly identified;
it should be noted that the single-arm measuring column 12 is movably inserted into the measuring tool base plate 1, a bushing adapted to the single-arm measuring column 12 is arranged on the surface of the measuring tool base plate 1, the single-arm measuring column 12 is vertically inserted into the bushing for fixing, and a knurl is arranged on the upper column body of the single-arm measuring column 12, so that rotation and taking are facilitated;
in order to facilitate installation and disassembly, two first positioning columns 3 are symmetrically arranged, the two first positioning columns 3 fix the single arm of the workpiece 11 to be measured in a positioning mode, the first positioning columns 3 are movably inserted into the measuring tool bottom plate 1, and a lining matched with the first positioning columns 3 is arranged on the surface of the measuring tool bottom plate 1;
in order to facilitate installation and disassembly, the double-arm measuring column 10 is movably inserted into the measuring tool bottom plate 1, and a lining matched with the double-arm measuring column 10 is arranged on the plate surface of the measuring tool bottom plate 1;
the adjusting bolts 5 are four, two of the four adjusting bolts are used for supporting a single arm of the workpiece to be measured 11, the other two are used for supporting two arms of the workpiece to be measured 11, the adjusting bolts 5 are in threaded connection with the measuring tool bottom plate 1, the workpiece to be measured 11 is horizontally adjusted by rotating the adjusting bolts 5, the workpiece to be measured 11 is also lifted, the single-arm gauge block 2, the middle gauge block 7 and the two-arm gauge block 9 can be conveniently inserted and measured, and the adjusting bolts 5 are further in threaded connection with locking nuts 4 for locking and fixing to avoid the adjusting bolts 5 from loosening;
two fixing screws 8 are symmetrically arranged at two opposite side ends of the measuring tool bottom plate 1.
The working principle is as follows: in use, a workpiece 11 to be measured is placed on the positioning ring 6, the two positioning columns I3 are used for positioning a single arm of the workpiece 11 to be measured, the two positioning columns II 13 are used for positioning double arms of the workpiece 11 to be measured, so that the workpiece 11 to be measured is positioned on the X axis and the Y axis, the workpiece 11 to be measured is adjusted through adjusting the adjusting bolts 5, then the single-arm measuring column 12 and the double-arm measuring column 10 are inserted, the single-arm measuring column 12 is used for measuring a single-arm small hole of the workpiece 11 to be measured, the double-arm measuring column 10 is used for measuring a double-arm small hole of the workpiece 11 to be measured, and then the single-arm measuring block 2, the middle measuring block 7 and the double-arm measuring block 9 are used for respectively measuring the thickness of the single arm of the workpiece 11 to be measured, the thickness of a shaft sleeve of the workpiece 11 to be measured and the distance between the double arms of the workpiece 11 to be measured.
Although embodiments of the present invention 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 herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frock is measured to single double-armed axle sleeve, includes measuring tool bottom plate (1) and measured work piece (11), its characterized in that: the surface of the measuring tool bottom plate (1) is provided with a positioning hole, a positioning circular ring (6) is placed in the positioning hole, and the inner wall of a shaft sleeve of a measured workpiece (11) is matched with the positioning circular ring (6); the upper part of the measuring tool bottom plate (1) is provided with a plurality of adjusting bolts (5) for supporting a measured workpiece (11); a single-arm measuring column (12) for measuring the single-arm small hole of the measured workpiece (11) is vertically arranged on one side of the plate surface of the measuring tool bottom plate (1), and a double-arm measuring column (10) for measuring the double-arm small hole of the measured workpiece (11) is vertically arranged on the other side of the plate surface of the measuring tool bottom plate (1); a first positioning column (3) tightly attached to the outer edge of the single arm of the measured workpiece (11) is arranged on the upper part of the measuring tool bottom plate (1) close to the single-arm measuring column (12), and a second positioning column (13) tightly attached to the outer edges of the two arms of the measured workpiece (11) is arranged on the upper part of the measuring tool bottom plate (1) close to the double-arm measuring column (10);
the measuring tool bottom plate (1) further comprises a single-arm gauge block (2) used for measuring the thickness of a single arm of the measured workpiece (11), a middle gauge block (7) used for measuring the thickness of a shaft sleeve of the measured workpiece (11) and a double-arm gauge block (9) used for measuring the distance between double arms of the measured workpiece (11).
2. The single-double arm shaft sleeve measuring tool according to claim 1, characterized in that: the single-arm measuring column (12) is movably inserted into the measuring tool bottom plate (1), a bushing matched with the single-arm measuring column (12) is arranged on the surface of the measuring tool bottom plate (1), and a knurling is arranged on the upper column body of the single-arm measuring column (12).
3. The single-double arm shaft sleeve measuring tool according to claim 1, characterized in that: the two positioning columns (3) are symmetrically arranged, the positioning columns (3) are movably inserted into the measuring tool bottom plate (1), and the surface of the measuring tool bottom plate (1) is provided with a lining matched with the positioning columns (3).
4. The single-double arm shaft sleeve measuring tool according to claim 1, characterized in that: the double-arm measuring column (10) is movably inserted into the measuring tool bottom plate (1), and a lining matched with the double-arm measuring column (10) is arranged on the plate surface of the measuring tool bottom plate (1).
5. The single-double arm shaft sleeve measuring tool according to claim 1, characterized in that: the adjusting bolts (5) are four, two of the adjusting bolts are used for supporting a single arm of the measured workpiece (11), the other two adjusting bolts are used for supporting two arms of the measured workpiece (11), the adjusting bolts (5) are in threaded connection with the measuring tool bottom plate (1), and the adjusting bolts (5) are further in threaded connection with locking nuts (4).
6. The single-double arm shaft sleeve measuring tool according to claim 1, characterized in that: two opposite side ends of the measuring tool bottom plate (1) are symmetrically provided with two fixing screws (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165971.7U CN214372215U (en) | 2021-01-21 | 2021-01-21 | Single-double-arm shaft sleeve measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165971.7U CN214372215U (en) | 2021-01-21 | 2021-01-21 | Single-double-arm shaft sleeve measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214372215U true CN214372215U (en) | 2021-10-08 |
Family
ID=77959124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120165971.7U Active CN214372215U (en) | 2021-01-21 | 2021-01-21 | Single-double-arm shaft sleeve measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214372215U (en) |
-
2021
- 2021-01-21 CN CN202120165971.7U patent/CN214372215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210741291U (en) | Radial circle of axle type part detection device that beats | |
| CN214372215U (en) | Single-double-arm shaft sleeve measuring tool | |
| CN207570428U (en) | Suitable for the end face run-out cubing of axial workpiece | |
| CN212620564U (en) | Comprehensive measuring tool for measuring size of deformable part | |
| CN203464876U (en) | Tool used for measuring cylindrical-thread pitch diameter | |
| CN216012084U (en) | Detection tool for detecting symmetry degree of bearing outer ring notch | |
| CN211401013U (en) | Pressure preset type axial runout measuring instrument | |
| CN110617750A (en) | Rotating shaft circle run-out detection device | |
| CN210570313U (en) | Differential mechanism planetary gear processing is with back of body awl measuring tool | |
| CN220170138U (en) | Portable angle measuring tool | |
| CN215338041U (en) | Measuring device for full complement thrust tapered roller bearing top ring flange | |
| CN202878025U (en) | Flange hole positioning device of steel pipe intersecting line cutting machine | |
| CN108151613B (en) | Measuring method of measuring tool for measuring space diameter of V-shaped outer ring groove | |
| CN221571296U (en) | Clamping jaw groove detection tool | |
| CN111121594A (en) | Device and method for measuring center distance of inner arc frame of thick slab continuous casting machine | |
| CN219607902U (en) | Measuring device for measuring distance from center of two holes to plane | |
| CN208860251U (en) | A kind of saw blade circular runout contact cubing | |
| CN221745067U (en) | Traffic engineering perpendicularity detector | |
| CN113400276B (en) | Special marking tool for special-shaped workpiece | |
| CN218170126U (en) | Clamping tool for detecting die-casting shaft head | |
| CN217520398U (en) | Convenient-to-detect equal-thickness measuring instrument | |
| CN209783481U (en) | Spline shaft detection device | |
| CN219275318U (en) | X-direction hole detection device for milling machine screw rod nut seat | |
| CN218822222U (en) | Pneumatic measuring head of external detector for outer diameter of bearing | |
| CN221744912U (en) | High-precision taper shank surface detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |