CN208269808U - One kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality - Google Patents
One kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality Download PDFInfo
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- CN208269808U CN208269808U CN201820300119.4U CN201820300119U CN208269808U CN 208269808 U CN208269808 U CN 208269808U CN 201820300119 U CN201820300119 U CN 201820300119U CN 208269808 U CN208269808 U CN 208269808U
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- caliper
- eave tile
- operating bar
- head
- positioning seat
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses one kind to be applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, operating bar including positioning seat, movable inner sleeve in positioning seat inner hole, the head of the positioning seat is equipped with the positioning head in insertion 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 to slide skewback along the Actuator Division that movable span radially slides.The utility model positions caliper cylinder holes by the way of internal expanding clamping, conveniently replaced hold-down head is used to be suitble to the caliper of different cylinder diameters to 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 utility model relates to detection technique fields, and in particular to caliper eave tile squareness measurement cubing.
Background technique
Caliper is one of automobile hydraulic disk brake important spare part, for adapt to different automobile types demand,
Description is more, and caliper cylinder diameter is different, and there are many key properties for influencing braking ability to need to 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, having designed and produced the caliper eave tile verticality special gauge of various specifications to detect this characteristic.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.
Utility model content
Technical problem to be solved in the utility model is just to provide one kind and is applicable in different cylinder diameter caliper eave tile verticalities
Cubing solves the technical problem that plant site difference cylinder diameter caliper eave tile verticality special gauge cannot be general.
In order to solve the above technical problems, the utility model adopts the following technical solution: one kind being applicable in different cylinder diameter calipers
Eave tile arrangement for measuring verticality including test desk, is fixed on the actuation of the positioning seat on test desk, movable inner sleeve in positioning seat inner hole
Bar, the head of the positioning seat are equipped with the positioning head in insertion caliper cylinder holes, and the positioning head is equipped with the work radially extended
Dynamic hole, the movable span is interior to be equipped with sliding skewback, and the sliding skewback is threaded with a hold-down head, and the sliding skewback is equipped with
Beveled aperture, the operating bar are equipped with beveled aperture ramp effect to make to slide skewback along the Actuator Division that movable span radially slides,
The lower section of the test desk is equipped with the operating bar lifting mechanism that driving operating bar is lifted upwards, is additionally provided with and makes on the test desk
The end-acted measurement table of dynamic pincers eave tile, measurement table are installed on dial framework, and dial framework is slidably mounted on dial framework mounting rod.
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 two sides side chamfered edge plane, the intermediate chamfered edge plane and side chamfered edge plane intersection edges and caliper
The positioning of cylinder holes inner wall, the movable span are 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 guiding cooperation.
Preferably, the top of the positioning seat inner hole is equipped with bushing, and the upper end of the operating bar is equipped with guide cylinder head,
Outer circle and bushing the inner hole guiding of the guide cylinder head cooperate.
Preferably, the guide cylinder section is equipped with limiting slot, be threaded on the positioning seat in insertion limiting slot with
Limit the stop screw of operating bar rotation.
Preferably, return spring is cased with outside the operating bar, the positioning seat inner hole 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 inner hole 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 and axle bed matching part are equipped with limiting slot,
The axle bed is equipped with the stop screw that camshaft axial float is prevented with limiting slot cooperation.
The utility model positions caliper cylinder holes by the way of internal expanding clamping, using conveniently replaced compression
Head solves plant site difference cylinder diameter caliper eave tile verticality special gauge not to be suitble to the caliper of different cylinder diameters to measure
Can be general, cubing specification is various, inconvenient management the problem of.The utility model measurement detection tool structure is simple and convenient to operate, locating clip
It is tight reliable, it can be widely used in the device of similar inner hole cylindrical surface positioning.
Detailed description of the invention
The utility model is 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 utility model；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the structural schematic diagram of positioning seat.
Specific embodiment
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
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 changes greatly.The utility model can be to the system of different size
Dynamic pincers cylinder holes carries out positioning clamping, and what solution plant site difference cylinder diameter caliper eave tile verticality special gauge cannot be general asks
Topic.
As shown in Figures 2 to 4, one kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, including test desk 1, fixation
In the operating bar 3 of positioning seat 2, movable inner sleeve in positioning seat inner hole on test desk 1, the head of the positioning seat 2, which is equipped with, is inserted
Enter the positioning head in caliper cylinder holes, the positioning head is equipped with the movable span 26 radially extended, is equipped in the movable span 26
Skewback 4 is slided, the sliding skewback 4 is removably connected with a hold-down head 42, and the sliding skewback 4 is equipped with beveled aperture 41, described
Operating bar 3 is equipped with beveled aperture ramp effect to make to slide skewback 4 along the Actuator Division that movable span 26 radially slides 34, the survey
The lower section of amount platform is equipped with the operating bar lifting mechanism that driving operating bar 3 is lifted upwards.First according to caliper cylinder holes cylinder diameter size, change
The hold-down head 42 of upper dimension, then caliper is placed in the head of positioning seat 2, pass through operating bar lifting mechanism and pushes operating bar
3 move up, and drive sliding skewback 4 and hold-down head 42 to be displaced outwardly, tensioner cylinder holes fixes caliper.The utility model uses
The mode that internal expanding clamps positions caliper cylinder holes, while using conveniently replaced hold-down head 42 to be suitble to different cylinders
The length specification of diameter, hold-down head 42 is 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 inner hole 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 inner hole, 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 inner hole 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 two sides, the intermediate chamfered edge
Plane and side chamfered edge plane intersection edges and caliper cylinder holes inner wall position, and the movable span 26 is connected to intermediate chamfered edge plane.
Intermediate chamfered edge plane design to prevent from interfering with workpiece cylinder holes, it is known that any element line on cylindrical surface is and cylinder
Face centerline parallel, any two plain lines not being overlapped limited on cylindrical surface can limit its centerline direction.This reality as a result,
With novel using the plain line positioning 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
Outer circle and positioning seat the inner hole guiding of shell of column cooperate.The top of the positioning seat inner hole is equipped with bushing 27, the operating bar
Upper end is equipped with guide cylinder head 35, and outer circle and bushing the inner hole guiding of the guide cylinder head cooperate.Further, in order to limit
Operating bar 3 rotates, and the guide cylinder section 36 is equipped with limiting slot, is threaded in insertion limiting slot on the positioning seat 2
First stop screw 24.Positioning seat head corresponds to 27 position of bushing and is threaded with the second stop screw that bushing 27 is fixed
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 and axle bed matching part are equipped with limiting slot, and the axle bed is equipped with matches with limiting slot
Close the stop screw to prevent 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 fixes caliper.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 fixes caliper, then pass through shift lever percentage
Table measures the eave tile end face 61 of caliper, and reading dial gauge pointer difference is the hanging down with respect to cylinder holes 62 of caliper eave tile end face 61
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.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (9)
1. one kind is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: including test desk, be fixed on test desk
On operating bar in positioning seat inner hole of positioning seat, movable inner sleeve, the head of the positioning seat is equipped with insertion caliper cylinder holes
Interior positioning head, the positioning head are equipped with the movable span radially extended, sliding skewback, the sliding are equipped in the movable span
Skewback is threaded with a hold-down head, and the sliding skewback is equipped with beveled aperture, and the operating bar is equipped with and beveled aperture ramp effect
To make to slide skewback along the Actuator Division that movable span radially slides, the lower section of the test desk is equipped with driving operating bar and is lifted upwards
Operating bar lifting mechanism, be additionally provided with the measurement table end-acted with caliper eave tile on the test desk, measurement table is installed on
On dial framework, dial framework is slidably mounted on dial framework mounting rod.
2. one kind according to claim 1 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
The outer circle of positioning head is equipped with and the radial vertical intermediate chamfered edge plane and set on intermediate chamfered edge planar radial two sides of positioning head
Side chamfered edge plane, the intermediate chamfered edge plane and side chamfered edge plane intersection edges and caliper cylinder holes inner wall position, described
Movable span is connected to intermediate chamfered edge plane.
3. one kind according to claim 1 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
The middle part of operating bar is equipped with guide cylinder section, and outer circle and positioning seat the inner hole guiding of the guide cylinder section cooperate.
4. one kind according to claim 3 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
The top of positioning seat inner hole is equipped with bushing, and the upper end of the operating bar is equipped with guide cylinder head, the guide cylinder head it is outer
It is round to cooperate with bushing inner hole guiding.
5. one kind according to claim 3 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
Guide cylinder section is equipped with limiting slot, and the limit that operating bar rotation is limited in insertion limiting slot is threaded on the positioning seat
Screw.
6. one kind according to claim 1 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
Return spring is cased with outside operating bar, the positioning seat inner hole is equipped with and the step that elasticity abuts at the top of return spring, the actuation
Bar is threaded with the stop nut abutted with return spring bottom resilient.
7. one kind according to claim 6 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
The bottom thread of positioning seat inner hole is connected with limit swivel nut.
8. one kind according to claim 1 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
Operating bar lifting mechanism includes camshaft, and the camshaft includes axle portion and the cam for deviateing the setting of axle portion axle center.
9. one kind according to claim 8 is applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality, it is characterised in that: described
Camshaft is installed on axle bed, and the camshaft axle portion and axle bed matching part are equipped with limiting slot, and the axle bed is equipped with and limit
Position slot cooperates the stop screw to prevent camshaft axial float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820300119.4U CN208269808U (en) | 2018-03-05 | 2018-03-05 | One kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820300119.4U CN208269808U (en) | 2018-03-05 | 2018-03-05 | One kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269808U true CN208269808U (en) | 2018-12-21 |
Family
ID=64674350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820300119.4U Active CN208269808U (en) | 2018-03-05 | 2018-03-05 | One kind being applicable in different cylinder diameter caliper eave tile arrangement for measuring verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269808U (en) |
-
2018
- 2018-03-05 CN CN201820300119.4U patent/CN208269808U/en active Active
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