CN109000544A - A kind of hole heart in the hole that intersects vertically is away from measuring device - Google Patents
A kind of hole heart in the hole that intersects vertically is away from measuring device Download PDFInfo
- Publication number
- CN109000544A CN109000544A CN201810780351.7A CN201810780351A CN109000544A CN 109000544 A CN109000544 A CN 109000544A CN 201810780351 A CN201810780351 A CN 201810780351A CN 109000544 A CN109000544 A CN 109000544A
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- hole
- measurement
- measuring scale
- gauge head
- axis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B5/143—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures between holes on a workpiece
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to mechanical measuring device technical fields, more particularly to a kind of hole heart in the hole that intersects vertically is away from measuring device, including pedestal, measuring scale and gauge head, measurement bracket and hollow rotating platform are disposed on pedestal along the x axis, it is provided with rack cross-bar on measurement bracket, the measurement bay slided along the y axis is provided on rack cross-bar；Hollow rotating platform includes cabinet and the output turntable that is rotatably arranged on cabinet, exports the rotary centerline of turntable towards X-direction, exports the fixture being provided on turntable for clamping workpiece；Measuring scale is slidably arranged on measurement bay along Z-direction, and measuring scale is arranged towards X-direction, and between measurement bay and fixture；Gauge head is the taper of retracted downward, and gauge head is slidably arranged on measuring scale along the x axis, and small end is downward.The utility model has the advantages that the present invention either rotational workpieces when or measured hole relative position when, all reduction workloads while improving measurement accuracy, reduces certain cost.
Description
Technical field
The invention belongs to mechanical measuring device technical fields more particularly to a kind of hole heart in the hole that intersects vertically to fill away from measurement
It sets.
Background technique
General band is there are two the part in the hole that intersects vertically, to the hole heart in two holes away from there is certain required precision, but due to
Two intersect vertically hole not in the same plane, it is desirable to measure two by general measurer or cubing and intersect vertically in hole
The heart can also have large error away from there is certain difficulty in terms of measurement, can not accurately hold the size of centre bore
Precision.Meanwhile some medium-sized and small enterprises are wanted to measure by certain highly sophisticated devices, also bring along the fiber crops of increased costs
It is tired.
Summary of the invention
Center distance measurement difficulty and measurement error to solve the problems, such as the hole of the existing technology that intersects vertically is larger, this
Invention provides a kind of hole heart in hole that intersects vertically away from measuring device.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows, a kind of hole heart in the hole that intersects vertically away from
Measuring device, including pedestal, measuring scale and gauge head are disposed with measurement bracket and hollow rotation on the pedestal along the x axis
Turn platform, is provided with rack cross-bar on the measurement bracket, the measurement slided along the y axis is provided on the rack cross-bar
Frame；The hollow rotating platform includes cabinet and the output turntable that is rotatably arranged on cabinet, in the rotation of the output turntable
Heart line is described to export the fixture being provided on turntable for clamping workpiece towards X-direction；The measuring scale is sliding along Z-direction
Dynamic to be arranged on measurement bay, the measuring scale is arranged towards X-direction, and between measurement bay and fixture；The gauge head is
The taper of retracted downward, the gauge head are slidably arranged on measuring scale along the x axis, and small end is downward.
Preferably, the big end of the gauge head has upwardly extended connecting column, it is fixedly installed on the connecting column U-shaped
Gauge head connector, the two sides of the measuring scale offer X guide groove, the two sides of the gauge head connector extend internally have with
The X of X guide groove cooperation is oriented to raised line.Measuring scale is located in the groove of U-shaped measuring scale connector, surveys when sliding along measuring scale
When head connector, gauge head connector drives gauge head to slide along measuring scale, and X is oriented to the setting of raised line and X guide groove, improves gauge head edge
The directional precision of X-direction sliding, improves the measurement accuracy of the measuring device.
It is equipped with high range preferably, carving along the x axis on the measuring scale, on the gauge head connector along the x axis
Carve the down scale for being equipped with and cooperating with high range.Gauge head connector is first observed gauge head and is connected after measuring scale sliding certain distance stopping
Fitting is read relative to the high range of high range, then observe the down scale that down scale is aligned with high range and read, and is reached with this
The purpose of precise measurement.
Preferably, being fixedly installed measuring scale connector on the measuring scale, the measuring scale is connected by measuring scale
Part is slidably arranged on measurement bay, and the two sides of the measurement bay offer Y guide groove, and running through on the measuring scale connector has
Through-hole, the measurement bay pass through through-hole, and the two sides of the through-hole, which extend internally to have, is oriented to raised line with the Y of Y guide groove cooperation.
Further, the bottom end of the measurement bracket is outward extended with link block, and the link block is fixed at pedestal
On, the quantity of the measurement bracket is two, and two measurement brackets are spaced apart along the y axis, the rack cross-bar
Both ends are respectively fixedly disposed at the top of two measurement brackets.The setting of two measurement brackets improves the stability of the measuring device
And reliability.
Further, the fixture includes chuck body and operating stick, and the chuck body is fixedly connected with output turntable,
The chuck body is successively outward extended with far from the side of output turntable and fixes to clamp block and clamping protrusion, the chuck body
It is upper sliding be provided with close to or far from fix to clamp block movement sliding gripping block, it is described fix to clamp block, sliding gripping block and
It clamps protrusion to be arranged along perpendicular to X-direction, the operating stick, which passes through, to be clamped protrusion and connect with raised thread is clamped, the behaviour
The one end for making bar is fixedly connected with sliding gripping block.Workpiece is placed on and is fixed to clamp between block and mobile gripping block, at this time to
The axis of gaging hole is vertical with X-direction, then screwing operations bar, and sliding gripping block is driven to slide to block is fixed to clamp by workpiece clamp
Tightly, fixture is simple and reliable for structure, and it is convenient to assemble, easy to operate, at low cost.
Further, the cabinet is provided with control cabinet far from the side of output turntable, has upwardly extended on the pedestal
Boss, the top of the boss offer pockets, and the control cabinet is placed in pockets, and the cabinet is fixed with boss
Connection.Hollow rotating platform is the prior art, as flat in hollow rotating disclosed in Patent No. 201520701416.6 can be selected
Platform, export turntable rotation angle may be configured as 90 degree rotation, improve the measuring device measurement accuracy while cost compared with
It is low.
The utility model has the advantages that the hole heart in the hole that intersects vertically of the invention drives survey away from measuring device, by sliding measurement bay respectively
Head drives gauge head in Z-direction movement and sliding gauge head connector drive gauge head in Y direction movement, sliding measuring scale connector
Mobile in X-direction, i.e. realization gauge head slides in three-coordinate, and structure is simple, and it is convenient to operate；Measurement dress of the invention simultaneously
Part can be carried out accurate 90 degree and overturn by hollow rotating platform in setting and fixture, this for the hole that intersects vertically the hole heart away from
Measurement it is more convenient, accurate；Either rotational workpieces when, also or when the relative position of measured hole, work can be reduced
Amount, while also can be improved measurement accuracy, to some degree, for certain small business, it is possible to reduce it is certain at
This.
Detailed description of the invention
Fig. 1 is the hole heart in the hole of the invention that intersects vertically away from the schematic perspective view of measuring device；
Fig. 2 is the assembly perspective view of the explosion of the hole heart away from the measuring scale of measuring device and gauge head in the hole of the invention that intersects vertically；
Fig. 3 is that the hole heart in the hole of the invention that intersects vertically shows away from the assembly of the fixture of measuring device and hollow rotating platform explosion
It is intended to；
Fig. 4 be the present invention intersect vertically hole the hole heart away from measuring device measure first hole when schematic perspective view；
Fig. 5 be the present invention intersect vertically hole the hole heart away from measuring device measure second hole when schematic perspective view；
In figure, 1, pedestal, 1-1, boss, 1-2, pockets, 2, measuring scale, 2-1, X guide groove, 2-2, high range, 2-
3, measuring scale connector, 2-4, through-hole, 2-5, Y are oriented to raised line, 3, gauge head, 3-1, connecting column, 3-2, gauge head connector, 3-3, X
It is oriented to raised line, 3-4, down scale, 4, measurement bracket, 4-1, link block, 5, hollow rotating platform, 5-1, cabinet, 5-2, output turn
Disk, 5-3, control cabinet, 6, rack cross-bar, 7, measurement bay, 7-1, Y guide groove, 8, fixture, 8-1, chuck body, 8-2, operating stick,
8-3, block is fixed to clamp, 8-4, clamps protrusion, 8-5, sliding gripping block, 9, X screw, 10, Y screw, 11, bracket screw, 12, pin
Nail, 13, clamp bolt, 14, cabinet screw, 15, workpiece, 15-1, first hole, 15-2, second hole.
Specific embodiment
Embodiment
As shown in Fig. 1~5, a kind of hole heart in the hole that intersects vertically away from measuring device, including pedestal 1, measuring scale 2 and gauge head 3,
Measurement bracket 4 and hollow rotating platform 5 are disposed on the pedestal 1 along the x axis, is provided on the measurement bracket 4
Rack cross-bar 6 is provided with the measurement bay 7 slided along the y axis on the rack cross-bar 6；The hollow rotating platform 5 includes case
The rotary centerline of the body 5-1 and output turntable 5-2 being rotatably arranged on cabinet 5-1, the output turntable 5-2 are towards X-axis side
To, the fixture 8 for clamping workpiece 15 is provided on the output turntable 5-2, the separate output turntable 5-2's of the cabinet 5-1
Side is provided with control cabinet 5-3, and boss 1-1 has been upwardly extended on the pedestal 1, and the top of the boss 1-1 offers receiving
Groove 1-2, the control cabinet 5-3 are placed in pockets 1-2, and the cabinet 5-1 is fixed by cabinet screw 14 and boss 1-1
Connection, hollow rotating platform 5 is the prior art, as hollow rotating platform disclosed in Patent No. 201520701416.6 can be selected
5, cost is relatively low while improving the measurement accuracy of the measuring device；The measuring scale 2 is slidably arranged in measurement along Z-direction
On frame 7, the measuring scale 2 is arranged towards X-direction, and between measurement bay 7 and fixture 8；The gauge head 3 is retracted downward
Taper, the gauge head 3 is slidably arranged in along the x axis on measuring scale 2, and small end is downward.
In order to improve the precision of the measuring device, the big end of the gauge head 3 has upwardly extended connecting column 3-1, the connection
U-shaped gauge head connector 3-2 is fixedly installed on column 3-1, gauge head connector 3-2 is fixed by X screw 9 and connecting column 3-1
Connection, the two sides of the measuring scale 2 offer X guide groove 2-1, and the two sides of the gauge head connector 3-2 extend internally and have
Raised line 3-3 is oriented to the X of X guide groove 2-1 cooperation；Measuring scale connector 2-3, measuring scale are fixedly installed on the measuring scale 2
Connector 2-3 is fixedly connected by Y screw 10 with measuring scale 2, and the measuring scale 2 passes through measuring scale connector 2-3 sliding setting
On measurement bay 7, the two sides of the measurement bay 7 offer Y guide groove 7-1, logical through having on the measuring scale connector 2-3
Hole 2-4, the measurement bay 7 pass through through-hole 2-4, and the two sides of the through-hole 2-4, which extend internally, the Y cooperated with Y guide groove 7-1
It is oriented to raised line 2-5；It is carved along the x axis on the measuring scale 2 and is equipped with high range 2-2, along X-axis side on the gauge head connector 3-2
The down scale 3-4 cooperated with high range 2-2 is equipped with to quarter.
In order to keep the structure of the measuring device simple, and guarantee the stability and reliability of the measuring device, the survey
The bottom end of amount bracket 4 is outward extended with link block 4-1, and the link block 4-1 is fixed on pedestal 1 by bracket screw 11, institute
The quantity for stating measurement bracket 4 is two, and two measurement brackets 4 are spaced apart along the y axis, described to measure the upper of bracket 4
Along Y-direction through there is cross bar through-hole 2-4, the both ends of rack cross-bar 6 are each passed through the cross bar through-hole 2-4 of two measurement brackets 4 in portion,
And it is fixed on measurement bracket 4 by pin 12；The fixture 8 includes chuck body 8-1 and operating stick 8-2, the fixture sheet
Body 8-1 is fixedly connected with output turntable 5-2 by clamp bolt 13, side of the chuck body 8-1 far from output turntable 5-2
It is successively outward extended with and fixes to clamp block 8-3 and clamp protrusion 8-4, sliding is provided with close or remote on the chuck body 8-1
It is described to fix to clamp block 8-3, sliding gripping block 8-5 and clamp protrusion from the sliding gripping block 8-5 for fixing to clamp block 8-3 movement
8-4 is arranged along perpendicular to X-direction, and the operating stick 8-2, which is passed through, to be clamped protrusion 8-4 and be threadedly coupled with protrusion 8-4 is clamped, institute
The one end for stating operating stick 8-2 is fixedly connected with sliding gripping block 8-5.
Working principle is as follows:
Have on workpiece for measurement 15 there are two the hole that intersects vertically, and two holes are not in the same plane, are first placed in pedestal 1
On horizontal platform, then workpiece 15 is placed on and is fixed to clamp between block 8-3 and sliding gripping block 8-5, the axis in two holes is equal at this time
It is vertical with X-direction, wherein the axis of first hole 15-1 is identical as the axis direction of gauge head 3, then screwing operations bar 8-2,
Sliding gripping block 8-5 is driven to clamp workpiece 15 to block 8-3 sliding is fixed to clamp；
After workpiece 15 clamps, drive gauge head 3 in Y direction movement, sliding measuring scale connection by sliding measurement bay 7 respectively
Part 2-3 drives gauge head 3 to drive gauge head 3 mobile in X-direction in Z-direction movement and sliding gauge head connector 3-2, surveys to adjust
First 3 position, and the small end of gauge head 3 is inserted into first hole 15-1, until gauge head 3 and first hole 15-1 is identical, this
When gauge head 3 axis be overlapped with the axis of first hole 15-1, after gauge head 3 has adjusted position, as shown in figure 4, first observation survey
Head connector 3-2 relative to high range 2-2 high range 2-2 read, then observe down scale 3-4 be aligned with high range 2-2 it is small
Scale 3-4 reading, the scale write down at this time is l1；
After having measured the position of first hole 15-1, measuring scale connector 2-3, measurement bay 7 and gauge head are slided respectively and is connected
Fitting 3-2 makes gauge head 3 be located at home, then by operation hollow rotating platform 5, make to export turntable 5-2 drive fixture 8 with
And workpiece 15 is rotated by 90 °, so that the axis of second hole 15-2 is identical as the axis direction of gauge head 3, after rotation, then is weighed
The step of when one hole 15-1 of repetition measurement flow control, drives gauge head 3 to measure in Y direction movement, sliding by sliding measurement bay 7 respectively
Ruler connector 2-3 drives gauge head 3 to drive gauge head 3 mobile in X-direction in Z-direction movement and sliding gauge head connector 3-2, comes
The position of gauge head 3 is adjusted, and the small end of gauge head 3 is inserted into second hole 15-2, until gauge head 3 and second hole 15-2 are kissed
It closes, the axis of gauge head 3 is overlapped with the axis of second hole 15-2 at this time, after having adjusted position, as shown in figure 5, first observation is surveyed
Head connector 3-2 relative to high range 2-2 high range 2-2 read, then observe down scale 3-4 be aligned with high range 2-2 it is small
Scale 3-4 reading, the scale write down at this time is l2；
Can measure in this way two intersect vertically hole the hole heart away from distance, then the hole heart in two holes that intersect vertically is away from are as follows: l2-
l1。
Claims (7)
1. a kind of hole heart in the hole that intersects vertically is away from measuring device, it is characterised in that: including pedestal (1), measuring scale (2) and gauge head
(3), measurement bracket (4) and hollow rotating platform (5), the measurement bracket are disposed on the pedestal (1) along the x axis
(4) it is provided on rack cross-bar (6), the measurement bay (7) slided along the y axis is provided on the rack cross-bar (6)；In described
Empty rotating platform (5) includes cabinet (5-1) and the output turntable (5-2) being rotatably arranged on cabinet (5-1), the output turntable
The rotary centerline of (5-2) is described to export the fixture being provided on turntable (5-2) for clamping workpiece (15) towards X-direction
(8)；The measuring scale (2) is slidably arranged on measurement bay (7) along Z-direction, and the measuring scale (2) is arranged towards X-direction,
And between measurement bay (7) and fixture (8)；The gauge head (3) is the taper of retracted downward, and the gauge head (3) is along the x axis
It is slidably arranged on measuring scale (2), and small end is downward.
2. the hole heart in the hole according to claim 1 that intersects vertically is away from measuring device, it is characterised in that: the gauge head (3)
Big end has upwardly extended connecting column (3-1), and U-shaped gauge head connector (3-2) is fixedly installed on the connecting column (3-1),
The two sides of the measuring scale (2) offer X guide groove (2-1), and the two sides of the gauge head connector (3-2) extend internally and have
Raised line (3-3) is oriented to the X of X guide groove (2-1) cooperation.
3. the hole heart in the hole according to claim 2 that intersects vertically is away from measuring device, it is characterised in that: the measuring scale (2)
On carve be equipped with high range (2-2) along the x axis, carve on the gauge head connector (3-2) and be equipped with and high range (2- along the x axis
2) down scale (3-4) cooperated.
4. the hole heart in the hole according to claim 1 or 2 that intersects vertically is away from measuring device, it is characterised in that: the measuring scale
(2) it is fixedly installed on measuring scale connector (2-3), the measuring scale (2) is slidably arranged in by measuring scale connector (2-3)
On measurement bay (7), the two sides of the measurement bay (7) are offered Y guide groove (7-1), are passed through on the measuring scale connector (2-3)
It is installed with through-hole (2-4), the measurement bay (7) passes through through-hole (2-4), and the two sides of the through-hole (2-4) extend internally leads with Y
The Y cooperated to slot (7-1) is oriented to raised line (2-5).
5. the hole heart in the hole according to claim 1 that intersects vertically is away from measuring device, it is characterised in that: the measurement bracket
(4) bottom end is outward extended with link block (4-1), and the link block (4-1) is fixed on pedestal (1), the measurement branch
The quantity of frame (4) is two, and two measurement brackets (4) are spaced apart along the y axis, the both ends of the rack cross-bar (6)
It is respectively fixedly disposed at the top of two measurement brackets (4).
6. the hole heart in the hole according to claim 1 that intersects vertically is away from measuring device, it is characterised in that: fixture (8) packet
Chuck body (8-1) and operating stick (8-2) are included, the chuck body (8-1) is fixedly connected with output turntable (5-2), the folder
Tool ontology (8-1) is successively outward extended with far from the side of output turntable (5-2) fixes to clamp block (8-3) and clamping protrusion (8-
4), sliding is provided with close to or far from the sliding gripping block (8- for fixing to clamp block (8-3) movement on the chuck body (8-1)
5), described block (8-3), sliding gripping block (8-5) and edge clamping raised (8-4) of fixing to clamp is arranged perpendicular to X-direction, described
Operating stick (8-2), which passes through, to be clamped raised (8-4) and is threadedly coupled with raised (8-4) is clamped, one end of the operating stick (8-2) and
Sliding gripping block (8-5) is fixedly connected.
7. the hole heart in the hole according to claim 1 that intersects vertically is away from measuring device, it is characterised in that: the cabinet (5-1)
Side far from output turntable (5-2) is provided with control cabinet (5-3), has upwardly extended boss (1-1), institute on the pedestal (1)
The top for stating boss (1-1) offers pockets (1-2), and the control cabinet (5-3) is placed in pockets (1-2), described
Cabinet (5-1) is fixedly connected with boss (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780351.7A CN109000544B (en) | 2018-07-17 | 2018-07-17 | Hole center distance measuring device for vertically intersected holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780351.7A CN109000544B (en) | 2018-07-17 | 2018-07-17 | Hole center distance measuring device for vertically intersected holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000544A true CN109000544A (en) | 2018-12-14 |
| CN109000544B CN109000544B (en) | 2020-10-30 |
Family
ID=64598395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780351.7A Active CN109000544B (en) | 2018-07-17 | 2018-07-17 | Hole center distance measuring device for vertically intersected holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000544B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839047A (en) * | 2019-03-14 | 2019-06-04 | 江苏理工学院 | A kind of piece surface hole site and center are away from dimension detection tool |
| CN111089559A (en) * | 2019-12-12 | 2020-05-01 | 江苏理工学院 | Detection tool for hole distance, hole-to-plane distance and plane-to-plane distance |
| CN111174661A (en) * | 2020-01-21 | 2020-05-19 | 江苏理工学院 | Hole center distance measuring device for vertically intersected holes |
| CN111947541A (en) * | 2020-07-10 | 2020-11-17 | 江苏理工学院 | Trapezoidal table size detection device and detection method |
| CN114353636A (en) * | 2022-01-06 | 2022-04-15 | 柳州科路测量仪器有限责任公司 | Hole distance measuring device with two holes with vertical axes |
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| CN109839047A (en) * | 2019-03-14 | 2019-06-04 | 江苏理工学院 | A kind of piece surface hole site and center are away from dimension detection tool |
| CN111089559A (en) * | 2019-12-12 | 2020-05-01 | 江苏理工学院 | Detection tool for hole distance, hole-to-plane distance and plane-to-plane distance |
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| CN111174661B (en) * | 2020-01-21 | 2021-08-24 | 江苏理工学院 | Hole center distance measuring device for vertically intersected holes |
| CN111947541A (en) * | 2020-07-10 | 2020-11-17 | 江苏理工学院 | Trapezoidal table size detection device and detection method |
| CN111947541B (en) * | 2020-07-10 | 2021-12-21 | 江苏理工学院 | Detection method of trapezoidal table size detection device |
| CN114353636A (en) * | 2022-01-06 | 2022-04-15 | 柳州科路测量仪器有限责任公司 | Hole distance measuring device with two holes with vertical axes |
| CN114353636B (en) * | 2022-01-06 | 2023-10-24 | 柳州科路测量仪器有限责任公司 | Hole distance measuring device for two holes with vertical axes |
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