CN204154245U - Hole depth cubing on sleeve workpiece - Google Patents
Hole depth cubing on sleeve workpiece Download PDFInfo
- Publication number
- CN204154245U CN204154245U CN201420641816.8U CN201420641816U CN204154245U CN 204154245 U CN204154245 U CN 204154245U CN 201420641816 U CN201420641816 U CN 201420641816U CN 204154245 U CN204154245 U CN 204154245U
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- CN
- China
- Prior art keywords
- measuring staff
- hole
- bow
- dial gauge
- sleeve
- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of hole depth cubing on sleeve workpiece, comprise dial gauge, pedestal, on described pedestal, level is provided with bow, one end of described bow is provided with cavity, the other end of described bow is provided with eccentric through hole in the horizontal direction, the top of described through hole is eccentric body, described through hole coupling is connected with measuring staff, one end of described measuring staff is connected with gauge head, the other end of described measuring staff connects dial gauge, side near dial gauge on described measuring staff is provided with runner, volute spring is provided with between runner and bow, and volute spring is located in the cavity on bow, the purpose of this utility model is to provide one accurately and reliably, the hole depth cubing on the sleeve workpiece whether degree of depth of endoporus is up to specification can be detected fast.
Description
Technical field
The utility model relates to the thick detecting instrument of workpiece hole, particularly relates to a kind of hole depth cubing on sleeve workpiece.
Background technology
At present, measurement for sleeve workpiece adopts dial bore gage or clock gauge to measure usually, also have and adopt micrometer inside caliper to carry out measuring, such as, be the sleeve workpiece of T-shape slot for die cavity, the step of different-diameter size is generally had in its hole, sometimes need to detect the distance of bottom surface, somewhere to step, the i.e. degree of depth of through hole, due to workpiece being through hole, measurer can be stretched in through hole when aperture is larger and directly measure, when bottom surface is an aperture, then cannot deeply detect it.When measuring hole depth or hole is thick, no matter adopt clock gauge or milscale, all that the measuring staff of clock gauge or milscale is skidded off, move to the bottom of endoporus, but for the sleeve workpiece of T-shape slot, before have cavity on vertical direction, need to the hole in horizontal direction thick measure time, because inside workpiece is invisible, cause the measuring staff of clock gauge or milscale accurately cannot move to the bottom of endoporus in horizontal direction, make the hole of inner hole of workpiece thick cannot measure or measure inaccurate.
Utility model content
The purpose of this utility model is to provide one accurately and reliably, can detect the hole depth cubing on the sleeve workpiece whether degree of depth of endoporus is up to specification fast.
To achieve these goals, the utility model provides following technical scheme: the hole depth cubing on sleeve workpiece, comprise dial gauge and pedestal, described pedestal is provided with bow, one end of described bow is provided with cavity, described bow is provided with eccentric through hole in the horizontal direction, the top of described through hole is eccentric body, described through hole coupling is connected with measuring staff, one end of described measuring staff is connected with gauge head, the other end of described measuring staff connects dial gauge, side near dial gauge on described measuring staff is provided with runner, volute spring is provided with between runner and bow, and volute spring is located in the cavity on bow.
In this programme, before measurement, first with workpiece exemplar or gauge block, dial gauge is adjusted to zero-bit, during measurement, compress measuring staff forward and rotating wheel, volute spring is compressed, gauge head before measuring staff forwards the eccentric body position on through hole top to, workpiece is convenient to pack in eccentric body, and the right side of workpiece and the end face of eccentric body are close to, and then rotating wheel, gauge head is driven to rotate to through hole bottom, now, volute spring is returned to initial position, gauge head end face is made to contact with workpiece dark holes right side and press close to, because measuring staff is connected with dial gauge, the small rectilinear movement of measuring staff, be enlarged into and refer to the rotation of meter on the index dial of dial gauge, indicated value now in dial gauge is the error of measured size, thus can be fast, judge that whether the degree of depth of endoporus is up to specification accurately, solve general general measurer and cannot measure or measure inaccurate problem, easy to operate, accurately and reliably.
Preferably, described dial gauge comprises sleeve and sounding rod, and described sounding rod connects measuring staff, and the small rectilinear movement of measuring staff, passes to sounding rod, and is enlarged into the rotation of finger meter on the index dial of dial gauge.
Preferably, be provided with the bracket of L-type between described measuring staff and dial gauge, the bottom of described bracket is fixed by screws on pedestal, and the top of described bracket is located at by described sleeve, and structure is simple, reasonable in design.
Preferably, described gauge head is the structure of monolateral trapezoidal shape, because bow is provided with eccentric through hole in the horizontal direction, by rotating measuring staff and driven forward, makes the gauge head on measuring staff can be stuck in top or the bottom of eccentric body in through hole.
Preferably, described runner is connected with adopting trip bolt between measuring staff, and screw is connected firmly, convenient disassembly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the hole depth cubing embodiment of the utility model on sleeve workpiece;
Fig. 2 is the rotation schematic diagram of gauge head in the hole depth cubing embodiment of the utility model on sleeve workpiece.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2, hole depth cubing on sleeve workpiece, comprise dial gauge 1 and pedestal 2, dial gauge 1 comprises sleeve 3 and sounding rod 4, sounding rod 4 connects measuring staff 5, pedestal 2 is provided with bow 6, one end of bow 6 is provided with cavity 8, bow 6 is provided with eccentric through hole in the horizontal direction, the top of through hole is eccentric body 7, through hole coupling connects measuring staff 5, one end of measuring staff 5 is connected with gauge head 9, gauge head 9 is the structure of monolateral trapezoidal shape, the other end of measuring staff 5 connects dial gauge 1, side near dial gauge 1 on measuring staff 5 is provided with runner 10, volute spring 11 is provided with between runner 10 and bow 6, and volute spring 11 is located in the cavity 8 on bow 6, the bracket 12 of L-type is provided with between measuring staff 5 and dial gauge 1, the bottom of bracket 12 is fixing on the base 2 by screw 13, the top of bracket 12 is located at by sleeve 3, trip bolt 14 is adopted to be connected between runner 10 with measuring staff 5.
In the present embodiment, before measurement, first with workpiece exemplar or gauge block, dial gauge 1 is adjusted to zero-bit, during measurement, compress forward measuring staff 5 and rotating wheel 10, volute spring 11 is compressed, gauge head 9 before measuring staff 5 forwards eccentric body 7 position on through hole top to, be convenient to workpiece be packed in eccentric body 7, and the end face of the right side of workpiece and eccentric body 7 is close to, and then rotating wheel 10, gauge head 9 is driven to rotate to through hole bottom, now, volute spring 11 is returned to initial position, gauge head 9 end face is made to contact with workpiece dark holes right side and press close to, because measuring staff 5 is connected with dial gauge 1, the small rectilinear movement of measuring staff 5, be enlarged into and refer to the rotation of meter on the index dial of dial gauge 1, indicated value now in dial gauge 1 is the error of measured size, thus can be fast, judge that whether the degree of depth of endoporus is up to specification accurately, solve general general measurer and cannot measure or measure inaccurate problem, easy to operate, accurately and reliably.Be provided with the bracket 12 of L-type between measuring staff 5 and dial gauge 1, the bottom of bracket 12 is fixed on the base 2 by screw 13, and the top of bracket 12 is located at by sleeve 3, and structure is simple, reasonable in design; Adopt trip bolt 14 to be connected between runner 10 with measuring staff 5, screw is connected firmly, convenient disassembly.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (5)
1. the hole depth cubing on sleeve workpiece, comprise dial gauge, it is characterized in that, also comprise pedestal, on described pedestal, level is provided with bow, one end of described bow is provided with cavity, the other end of described bow is provided with eccentric through hole in the horizontal direction, the top of described through hole is eccentric body, described through hole coupling is connected with measuring staff, one end of described measuring staff is connected with gauge head, the other end of described measuring staff connects dial gauge, side near dial gauge on described measuring staff is provided with runner, volute spring is provided with between runner and bow, and volute spring is located in the cavity on bow.
2. the hole depth cubing on sleeve workpiece as claimed in claim 1, it is characterized in that, described dial gauge comprises sleeve and sounding rod, and described sounding rod connects measuring staff.
3. the hole depth cubing on sleeve workpiece as claimed in claim 2, it is characterized in that, be provided with the bracket of L-type between described measuring staff and dial gauge, the bottom of described bracket is fixed by screws on pedestal, and the top of described bracket is located at by described sleeve.
4. the hole depth cubing on sleeve workpiece as claimed in claim 1, it is characterized in that, described gauge head is the structure of monolateral trapezoidal shape.
5. the hole depth cubing on sleeve workpiece as claimed in claim 1 or 2, it is characterized in that, described runner is connected with adopting trip bolt between measuring staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641816.8U CN204154245U (en) | 2014-10-31 | 2014-10-31 | Hole depth cubing on sleeve workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641816.8U CN204154245U (en) | 2014-10-31 | 2014-10-31 | Hole depth cubing on sleeve workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154245U true CN204154245U (en) | 2015-02-11 |
Family
ID=52512350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641816.8U Expired - Fee Related CN204154245U (en) | 2014-10-31 | 2014-10-31 | Hole depth cubing on sleeve workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154245U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN105066845A (en) * | 2015-08-17 | 2015-11-18 | 光隆精密工业（福州）有限公司 | Digital display testing device for testing inner trench plane section difference of exhaust gas regulating valve seat and testing method thereof |
| CN105318810A (en) * | 2015-11-26 | 2016-02-10 | 无锡富瑞德测控仪器股份有限公司 | Mechanism for measuring depth of connecting rod bush groove |
| CN105458351A (en) * | 2015-12-17 | 2016-04-06 | 芜湖市甬微制冷配件制造有限公司 | Detecting tool probe for drilling depth and deviation size |
| CN108061505A (en) * | 2017-12-11 | 2018-05-22 | 重庆市银钢通科技有限公司 | A kind of keyway depth measurement device |
| CN109341479A (en) * | 2018-11-20 | 2019-02-15 | 中国航发贵州黎阳航空动力有限公司 | A kind of annular groove step for nozzle body parts measurement refers to that mould is advised |
| CN112945161A (en) * | 2019-12-11 | 2021-06-11 | 中国航发商用航空发动机有限责任公司 | Detection apparatus for dark chamber hole part installation quality |
| CN112945157A (en) * | 2019-12-11 | 2021-06-11 | 中国航发商用航空发动机有限责任公司 | Measuring device and measuring method for parts in deep hole |
| CN112985317A (en) * | 2019-12-17 | 2021-06-18 | 中国航发商用航空发动机有限责任公司 | Detection device and method |
| DE102019135538A1 (en) * | 2019-12-20 | 2021-06-24 | Airbus Operations Gmbh | Measuring tip adapter for a measuring tool and a measuring tool system with a measuring tool and a measuring tip adapter |
-
2014
- 2014-10-31 CN CN201420641816.8U patent/CN204154245U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN105066845A (en) * | 2015-08-17 | 2015-11-18 | 光隆精密工业（福州）有限公司 | Digital display testing device for testing inner trench plane section difference of exhaust gas regulating valve seat and testing method thereof |
| CN105066845B (en) * | 2015-08-17 | 2018-01-09 | 光隆精密工业（福州）有限公司 | Waste gas regulating valve seat septal fossula planar section difference shows cubing and its detection method |
| CN105318810A (en) * | 2015-11-26 | 2016-02-10 | 无锡富瑞德测控仪器股份有限公司 | Mechanism for measuring depth of connecting rod bush groove |
| CN105458351A (en) * | 2015-12-17 | 2016-04-06 | 芜湖市甬微制冷配件制造有限公司 | Detecting tool probe for drilling depth and deviation size |
| CN108061505A (en) * | 2017-12-11 | 2018-05-22 | 重庆市银钢通科技有限公司 | A kind of keyway depth measurement device |
| CN109341479A (en) * | 2018-11-20 | 2019-02-15 | 中国航发贵州黎阳航空动力有限公司 | A kind of annular groove step for nozzle body parts measurement refers to that mould is advised |
| CN112945161A (en) * | 2019-12-11 | 2021-06-11 | 中国航发商用航空发动机有限责任公司 | Detection apparatus for dark chamber hole part installation quality |
| CN112945157A (en) * | 2019-12-11 | 2021-06-11 | 中国航发商用航空发动机有限责任公司 | Measuring device and measuring method for parts in deep hole |
| CN112945161B (en) * | 2019-12-11 | 2022-08-23 | 中国航发商用航空发动机有限责任公司 | Detection apparatus for dark chamber hole part installation quality |
| CN112945157B (en) * | 2019-12-11 | 2023-02-24 | 中国航发商用航空发动机有限责任公司 | Measuring device and measuring method for parts in deep hole |
| CN112985317A (en) * | 2019-12-17 | 2021-06-18 | 中国航发商用航空发动机有限责任公司 | Detection device and method |
| DE102019135538A1 (en) * | 2019-12-20 | 2021-06-24 | Airbus Operations Gmbh | Measuring tip adapter for a measuring tool and a measuring tool system with a measuring tool and a measuring tip adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |