CN108426515A - A kind of caliper eave tile squareness measurement cubing - Google Patents
A kind of caliper eave tile squareness measurement cubing Download PDFInfo
- Publication number
- CN108426515A CN108426515A CN201810179672.1A CN201810179672A CN108426515A CN 108426515 A CN108426515 A CN 108426515A CN 201810179672 A CN201810179672 A CN 201810179672A CN 108426515 A CN108426515 A CN 108426515A
- Authority
- CN
- China
- Prior art keywords
- caliper
- eave tile
- head
- operating bar
- positioning seat
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a kind of caliper eave tile squareness measurement cubings, include the operating bar of positioning seat, movable inner sleeve in positioning seat endoporus, the head of the positioning seat is equipped with the positioning head being inserted into caliper cylinder holes, the positioning head is equipped with the movable span radially extended, sliding skewback is equipped in the movable span, the sliding skewback is removably connected with a hold-down head, the sliding skewback is equipped with beveled aperture, and the operating bar is equipped with beveled aperture ramp effect to make sliding skewback along the Actuator Division that movable span radially slides.The present invention positions caliper cylinder holes by the way of internal expanding clamping, use conveniently replaced hold-down head be suitble to different cylinder diameters caliper measure, solve the problems, such as plant site difference cylinder diameter caliper eave tile verticality special gauge cannot it is general, cubing specification is various, inconvenient management.
Description
Technical field
The present invention relates to detection technique fields, and in particular to caliper eave tile squareness measurement cubing.
Background technology
Caliper is a kind of important spare part in automobile hydraulic disk brake, to adapt to the demand of different automobile types,
Description is more, and caliper cylinder diameter differs, and there are many key properties for influencing braking ability to need carry out process on caliper
Monitoring.As shown in Figure 1, caliper eave tile end face 61 is exactly to need key monitoring in process with respect to the verticality of cylinder holes 62
One of key property.Currently, to detect this characteristic, the caliper eave tile verticality special gauge of various specifications has been designed and produced.It can
With business development, the description of caliper is more and more, and the special gauge of plant site is also more and more, gives plant site
Cubing, which is used and managed etc., brings larger difficulty.
Invention content
The technical problems to be solved by the invention are just to provide a kind of caliper eave tile squareness measurement cubing, solve vehicle
Between the different cylinder diameter caliper eave tile verticality special gauges in scene cannot be general problem.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of caliper eave tile squareness measurement inspection
Tool, including test desk, it is fixed on the operating bar of the positioning seat on test desk, movable inner sleeve in positioning seat endoporus, the positioning
The head of seat is equipped with the positioning head being inserted into caliper cylinder holes, and the positioning head is equipped with the movable span radially extended, the work
Sliding skewback is equipped in dynamic hole, the sliding skewback is removably connected with a hold-down head, and the sliding skewback is equipped with beveled aperture, institute
Operating bar is stated to be equipped with beveled aperture ramp effect to make sliding skewback along the Actuator Division that movable span radially slides, the test desk
Lower section be equipped with the operating bar lifting mechanism that is lifted upwards of driving operating bar, be additionally provided with and caliper eave tile end on the test desk
The measurement table of face effect.
Preferably, the outer circle of the positioning head is equipped with radially vertical intermediate chamfered edge plane and is set to positioning head
Between chamfered edge planar radial both sides side chamfered edge plane, the intermediate chamfered edge plane and side chamfered edge plane intersection edges and caliper
Cylinder holes inner wall positions, and the movable span is connected to intermediate chamfered edge plane.
Preferably, the middle part of the operating bar is equipped with guide cylinder section, in the outer circle and positioning seat of the guide cylinder section
Hole is oriented to cooperation.
Preferably, the top of the positioning seat endoporus is equipped with bushing, and the upper end of the operating bar is equipped with guide cylinder head,
The outer circle of the guide cylinder head is oriented to bushing endoporus to be coordinated.
Preferably, the guide cylinder section is equipped with limiting slot, be threaded on the positioning seat be inserted into limiting slot with
Limit the stop screw of operating bar rotation.
Preferably, the sliding skewback is connecting hold-down head by intermediate chamfered edge plane threaded one end.
Preferably, return spring is cased with outside the operating bar, the positioning seat endoporus is equipped with and elasticity at the top of return spring
The step of abutting, the operating bar are threaded with the stop nut abutted with return spring bottom resilient.
Preferably, the bottom thread of the positioning seat endoporus is connected with limit swivel nut.
Preferably, the operating bar lifting mechanism includes camshaft, and the camshaft includes axle portion and deviation axle portion axle center
The cam of setting.
Preferably, the camshaft is installed on axle bed, and the camshaft axle portion is equipped with limiting slot with axle bed matching part,
The axle bed is equipped with prevents the stop screw of camshaft axial float with limiting slot cooperation.
The present invention using internal expanding clamping by the way of caliper cylinder holes is positioned, use conveniently replaced hold-down head with
It is suitble to the caliper of different cylinder diameters to measure, solving plant site difference cylinder diameter caliper eave tile verticality special gauge cannot lead to
With the problem of, cubing specification is various, inconvenient management.The present invention measures detection tool structure and is simple and convenient to operate, and positions reliable clamping,
It can be widely used in the device of similar endoporus cylindrical surface positioning.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural schematic diagram of caliper；
Fig. 2 is the overall structure diagram of the present invention；
Fig. 3 is the partial structural diagram of the present invention；
Fig. 4 is the structural schematic diagram of positioning seat.
Specific implementation mode
The technical solution of the embodiment of the present invention is explained and illustrated with reference to the attached drawing of the embodiment of the present invention, but under
It states embodiment to be merely a preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Obtained other embodiment without making creative work, belongs to protection scope of the present invention.
As shown in Figure 1, the testing requirements according to the eave tile end face 61 of caliper 6 with respect to 62 verticality of cylinder holes, it need to be to braking
Pincers cylinder holes is positioned, and is a kind of selection well by the way of internal expanding clamping, but internal expanding axle diameter size is applicable in model
Enclose smaller, and the caliper of different size its cylinder holes internal diameter size changes greatly.The present invention can be to the caliper of different size
Cylinder holes carries out positioning clamping, solves the problems, such as that plant site difference cylinder diameter caliper eave tile verticality special gauge cannot be general.
As shown in Figures 2 to 4, a kind of caliper eave tile squareness measurement cubing, including test desk 1, it is fixed on test desk 1
On operating bar 3 in positioning seat endoporus of positioning seat 2, movable inner sleeve, the head of the positioning seat 2, which is equipped with, is inserted into Braking clip cylinder
Positioning head in hole, the positioning head are equipped with the movable span 26 radially extended, sliding skewback 4 are equipped in the movable span 26,
The sliding skewback 4 is removably connected with a hold-down head 42, and the sliding skewback 4 is equipped with beveled aperture 41, and the operating bar 3 is equipped with
With beveled aperture ramp effect to make sliding skewback 4 along the Actuator Division that movable span 26 radially slides 34, the lower section of the test desk
The operating bar lifting mechanism being lifted upwards equipped with driving operating bar 3.First according to caliper cylinder holes cylinder diameter size, dimension is changed
Hold-down head 42, then caliper is placed in the head of positioning seat 2, pushes operating bar 3 to move up by operating bar lifting mechanism,
Sliding skewback 4 and hold-down head 42 is driven to be displaced outwardly, tensioner cylinder holes makes caliper fix.The present invention is by the way of internal expanding clamping
Caliper cylinder holes is positioned, while using conveniently replaced hold-down head 42 to be suitble to different cylinder diameters, the length of hold-down head 42
Metric lattice are configured according to caliper cylinder diameter.
The measurement table 13 acted on caliper eave tile end face 61 is additionally provided on the test desk 1, measurement table 13 can be hundred
Divide table, amesdial or other measuring instrumentss.Measurement table 13 is installed on dial framework 12, and dial framework 12 is installed on dial framework mounting rod 11
On, dial framework mounting rod 11 is installed on dial framework bar mounting blocks, and dial framework 12 can slide up and down along dial framework mounting rod 11 and pass through spiral shell
Silk is locked.
The bottom of positioning seat 2 is equipped with mounting flange 21, and mounting flange 21 is bolted on test desk 1.Operating bar
On Actuator Division 34 use circular arc bulge-structure.Be cased with return spring 32 outside the operating bar 3, the positioning seat endoporus be equipped with
The step 23 that elasticity abuts at the top of return spring, the operating bar 3 are threaded with the limit abutted with return spring bottom resilient
Position nut 31.The bottom of the positioning seat endoporus, which is equipped with, is threaded with limit swivel nut 22.Under the action of return spring 32, make
After the unloading of lever lifting mechanism, operating bar 3 can reset downwards, and limit swivel nut 22 can limit operating bar 3 and move down position,
Stop nut 31 is prevented to be detached from positioning seat endoporus downwards.
Positioning head is cylinder, and the outer circle of the positioning head is equipped with positioning surface 25, which includes and positioning head
Radial vertical intermediate chamfered edge plane and the side chamfered edge plane set on intermediate chamfered edge planar radial both sides, the intermediate chamfered edge
Plane is positioned with side chamfered edge plane intersection edges and caliper cylinder holes inner wall, and the movable span 26 is connected to intermediate chamfered edge plane.
Intermediate chamfered edge plane be for prevent with workpiece cylinder holes interference design, it is understood that：Arbitrary plain line on cylindrical surface is and cylinder
Face centerline parallel, the arbitrary two misaligned plain lines limited on cylindrical surface can limit its centerline direction.This hair as a result,
It is bright to be positioned using the plain line in two, caliper cylinder holes cylindrical surface.
In order to guide operating bar 3 to slide up and down, the middle part of the operating bar 3 is equipped with guide cylinder section 36, the guiding circle
The outer circle of shell of column is oriented to positioning seat endoporus to be coordinated.The top of the positioning seat endoporus is equipped with bushing 27, the operating bar
Upper end is equipped with guide cylinder head 35, and the outer circle of the guide cylinder head is oriented to bushing endoporus to be coordinated.Further, in order to limit
Operating bar 3 rotates, and the guide cylinder section 36 is equipped with limiting slot, is threaded with and is inserted into limiting slot on the positioning seat 2
First stop screw 24.Positioning seat head corresponds to 27 position of bushing and is threaded with 27 fixed second stop screw of bushing
28.Operating bar 3 is equipped with diameter between guide cylinder section 36 and Actuator Division 34 and is less than the small of guide cylinder section 36 and Actuator Division 34
Diameter changeover portion 33.
The operating bar lifting mechanism includes camshaft 5, and the camshaft 5 includes axle portion and deviates what axle portion axle center was arranged
Cam 51.The camshaft 5 is installed on axle bed 14, and the axle bed 14 is set to below test desk, and camshaft is in cam opposite end
It is connected with handle 52.The camshaft axle portion is equipped with limiting slot with axle bed matching part, and the axle bed is equipped with matches with limiting slot
It closes to prevent the stop screw of camshaft axial float.Handle 52 drives camshaft 5 to rotate, the cam 51 and operating bar of camshaft
3 bottom contact, pushes operating bar 3 to move up.
The sliding skewback 4 is connecting the hold-down head 42 by intermediate chamfered edge plane threaded one end, and operating bar 3 is to moving up
It is dynamic, drive sliding skewback 4 and hold-down head 42 to be displaced outwardly, tensioner cylinder holes makes caliper fix.The connection type of screw thread is exactly to be
Facilitate the replacement of hold-down head 42.
Positioning seat 2, operating bar 3, sliding skewback 4, bushing 27, hold-down head 42 and camshaft 5, the selection of material GCr15, at heat
It manages hardness and reaches 55-60HRC, to increase its wearability.
Application method：First according to caliper cylinder holes cylinder diameter size, the hold-down head 42 of dimension is changed, then caliper is set
Camshaft 5 is driven to rotate on 2 head positioning head of positioning seat, pulling handle 52, cam 51 pushes operating bar 3 to move up, band
Dynamic sliding skewback 4 and hold-down head 42 are displaced outwardly, and tensioner caliper cylinder holes 62 makes caliper fix, then passes through shift lever percentage
Table measures the eave tile end face 61 of caliper, and it is the hanging down with respect to cylinder holes 62 of caliper eave tile end face 61 to read dial gauge pointer difference
Straight degree.After measurement, reversely pull handle 52 drive camshaft 5 invert, operating bar 3 return return spring 32 effect under to
Lower movement drives sliding skewback 4 and compression 42 to move inward, unclamps and take out caliper.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, is familiar with
The those skilled in the art should be understood that the present invention includes but not limited to attached drawing and interior described in specific implementation mode above
Hold.The modification of any function and structure principle without departing from the present invention is intended to be included in the range of claims.
Claims (10)
1. a kind of caliper eave tile squareness measurement cubing, it is characterised in that：Including test desk, the positioning being fixed on test desk
Seat, operating bar of the movable inner sleeve in positioning seat endoporus, the head of the positioning seat are equipped with the positioning being inserted into caliper cylinder holes
Head, the positioning head are equipped with the movable span radially extended, sliding skewback are equipped in the movable span, and the sliding skewback is removable
It unloads and is connected with a hold-down head, the sliding skewback is equipped with beveled aperture, and the operating bar is equipped with beveled aperture ramp effect to make
Skewback is slided along the Actuator Division that movable span radially slides, the lower section of the test desk is equipped with the start that driving operating bar is lifted upwards
Bar lifting mechanism is additionally provided with the measurement table end-acted with caliper eave tile on the test desk.
2. a kind of caliper eave tile squareness measurement cubing according to claim 1, it is characterised in that：The positioning head
Outer circle is equipped with radially vertical intermediate chamfered edge plane and cuts set on the side of intermediate chamfered edge planar radial both sides with positioning head
Side plane, the intermediate chamfered edge plane are positioned with side chamfered edge plane intersection edges and caliper cylinder holes inner wall, and the movable span connects
Pass to intermediate chamfered edge plane.
3. a kind of caliper eave tile squareness measurement cubing according to claim 1, it is characterised in that：The operating bar
Middle part is equipped with guide cylinder section, and the outer circle of the guide cylinder section is oriented to positioning seat endoporus to be coordinated.
4. a kind of caliper eave tile squareness measurement cubing according to claim 3, it is characterised in that：In the positioning seat
The top in hole is equipped with bushing, and the upper end of the operating bar is equipped with guide cylinder head, the outer circle and bushing of the guide cylinder head
Endoporus is oriented to cooperation.
5. a kind of caliper eave tile squareness measurement cubing according to claim 3, it is characterised in that：The guide cylinder
Section is equipped with limiting slot, is threaded with and is inserted into limiting slot to limit the stop screw of operating bar rotation on the positioning seat.
6. a kind of caliper eave tile squareness measurement cubing according to claim 2, it is characterised in that：The sliding skewback
Hold-down head is being connected by intermediate chamfered edge plane threaded one end.
7. a kind of caliper eave tile squareness measurement cubing according to claim 1, it is characterised in that：Outside the operating bar
It is cased with return spring, the step that the positioning seat endoporus is equipped with elasticity abuts at the top of return spring, the operating bar screw thread connects
It is connected to the stop nut abutted with return spring bottom resilient.
8. a kind of caliper eave tile squareness measurement cubing according to claim 7, it is characterised in that：In the positioning seat
The bottom thread in hole is connected with limit swivel nut.
9. a kind of caliper eave tile squareness measurement cubing according to claim 1, it is characterised in that：The operating bar lift
It includes camshaft to rise mechanism, and the camshaft includes axle portion and deviates the cam of axle portion axle center setting.
10. a kind of caliper eave tile squareness measurement cubing according to claim 9, it is characterised in that：The camshaft
It is installed on axle bed, the camshaft axle portion is equipped with limiting slot with axle bed matching part, and the axle bed is equipped with matches with limiting slot
It closes to prevent the stop screw of camshaft axial float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179672.1A CN108426515B (en) | 2018-03-05 | 2018-03-05 | Brake caliper hook verticality measurement gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179672.1A CN108426515B (en) | 2018-03-05 | 2018-03-05 | Brake caliper hook verticality measurement gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426515A true CN108426515A (en) | 2018-08-21 |
| CN108426515B CN108426515B (en) | 2023-11-14 |
Family
ID=63157772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179672.1A Active CN108426515B (en) | 2018-03-05 | 2018-03-05 | Brake caliper hook verticality measurement gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426515B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397557A (en) * | 2020-06-02 | 2020-07-10 | 南京泰普森自动化设备有限公司 | Position degree measuring device and position degree measuring method |
| CN114749533A (en) * | 2022-04-22 | 2022-07-15 | 浙江福兰特有限公司 | Internal expansion clamping mechanism of stainless steel pipe fitting pipe bender |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH589842A5 (en) * | 1973-05-15 | 1977-07-15 | Bretigny Rectification | |
| CN201764938U (en) * | 2010-09-06 | 2011-03-16 | 中国重汽集团杭州发动机有限公司 | Tool for detecting screw perpendicularity |
| CN105318800A (en) * | 2014-07-27 | 2016-02-10 | 郧县金龙工贸有限公司 | Detection tool for detecting jitter and verticality of brake assemblies |
| CN206740058U (en) * | 2017-03-09 | 2017-12-12 | 浙江亚太机电股份有限公司 | Disc brake carrier pilot hole and mounting surface arrangement for measuring verticality |
| CN206944908U (en) * | 2017-04-14 | 2018-01-30 | 安吉亚太制动系统有限公司 | Brake-caliper support is oriented to hole perpendicularity universal check tool |
-
2018
- 2018-03-05 CN CN201810179672.1A patent/CN108426515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH589842A5 (en) * | 1973-05-15 | 1977-07-15 | Bretigny Rectification | |
| CN201764938U (en) * | 2010-09-06 | 2011-03-16 | 中国重汽集团杭州发动机有限公司 | Tool for detecting screw perpendicularity |
| CN105318800A (en) * | 2014-07-27 | 2016-02-10 | 郧县金龙工贸有限公司 | Detection tool for detecting jitter and verticality of brake assemblies |
| CN206740058U (en) * | 2017-03-09 | 2017-12-12 | 浙江亚太机电股份有限公司 | Disc brake carrier pilot hole and mounting surface arrangement for measuring verticality |
| CN206944908U (en) * | 2017-04-14 | 2018-01-30 | 安吉亚太制动系统有限公司 | Brake-caliper support is oriented to hole perpendicularity universal check tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397557A (en) * | 2020-06-02 | 2020-07-10 | 南京泰普森自动化设备有限公司 | Position degree measuring device and position degree measuring method |
| CN114749533A (en) * | 2022-04-22 | 2022-07-15 | 浙江福兰特有限公司 | Internal expansion clamping mechanism of stainless steel pipe fitting pipe bender |
| CN114749533B (en) * | 2022-04-22 | 2024-03-19 | 浙江福兰特有限公司 | Internal expansion clamping mechanism of stainless steel pipe fitting pipe bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108426515B (en) | 2023-11-14 |
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