CN204461312U - A kind of cubing for bearing shell - Google Patents
A kind of cubing for bearing shell Download PDFInfo
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- CN204461312U CN204461312U CN201520170302.3U CN201520170302U CN204461312U CN 204461312 U CN204461312 U CN 204461312U CN 201520170302 U CN201520170302 U CN 201520170302U CN 204461312 U CN204461312 U CN 204461312U
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- revolving shaft
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- cambered surface
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Abstract
The utility model relates to detection technique field, discloses a kind of cubing for bearing shell, and wherein, this cubing comprises: base; Bearing shell stationary installation, comprises the holder be connected on base, and this holder has semi-cylindrical cambered surface, and the first side place of this semi-cylindrical cambered surface is provided with keeper; Radius height detection device, comprise connect successively push away post, sounding rod and clock gauge, the end be connected with sounding rod pushing away post is also relative with the second side of semi-cylindrical cambered surface; Thickness detection apparatus, comprises revolution measuring mechanism, the thickness transducer that this revolution measuring mechanism comprises revolving shaft and is connected with this revolving shaft.Pass through technique scheme, when can fix at bearing shell and apply certain pressure, pair radius height and thickness are measured simultaneously, the error brought from the different of gimmick due to the technical ability of survey crew can be avoided, obtain measurement result more accurately, and the structure of measurement mechanism can be made more simple, be convenient to arrange and adjustment.
Description
Technical field
The utility model relates to detection technique field, particularly, relates to a kind of cubing for bearing shell.
Background technology
Bearing shell is the part of sliding bearing and journal contact, and shape is the semi-cylindrical of tiles substantially.For engine bearing, to be usually divided into watt and lower watt.When detecting bearing shell, the major parameter of measurement is that tile thickness and radius are high, but due to the structure of bearing shell itself, usually there is following technical matters when measuring bearing shell:
1, bearing shell belongs to thin-walled parts, is easily out of shape, and thickness deviation is less, the blessing power of frock and the improper precision that can affect measurement of ergometry;
2, there is coating on bearing shell surface usually, and this coating is softer alloy, and therefore ergometry can not be too large, otherwise bearing shell inner surface can be caused to scratch;
3, the thickness of bearing shell is not uniform, and usually need the thickness measuring multiple some place when therefore measuring, usual measurement point is chosen as 25 degree, 90 degree and 155 degree, but the position of these three measurement points is difficult to accurately find usually;
4, bearing shell has certain free joint open before not press-fiting, and namely bearing shell is not semi-cylindrical before not press-fiting, and this can have an impact to measurement and positioning and measuring accuracy;
5, existing measuring method can bring the difference of measurement result usually because the technical ability of survey crew is different from gimmick;
Although 6 making appliance special for detecting can avoid the technical ability error that cause different from gimmick due to survey crew to a certain extent, appliance special for detecting versatility is poor, often can only be used for detecting a kind of bearing shell;
Although 7, on Machine tool for machining axle bush with automatic measuring equipment can overcome above-mentioned defect, equipment cost is higher.
Therefore, need badly and a kind ofly can reduce measuring error and the cubing for bearing shell of convenient operation.
Utility model content
The purpose of this utility model is to provide a kind of cubing for bearing shell, and this cubing can measure the high and thickness of the radius of bearing shell simultaneously.
To achieve these goals, the utility model is provided for the cubing of bearing shell, wherein, and bearing shell stationary installation, radius height detection device and thickness detection apparatus that this cubing comprises base and installs on the base, wherein,
Described bearing shell stationary installation comprises the holder be connected on described base, this holder has semi-cylindrical cambered surface, is provided with the first side of described bearing shell can be restricted to the keeper alignd with the first side of described semi-cylindrical cambered surface at the first side place of this semi-cylindrical cambered surface;
Described radius height detection device comprise connect successively push away post, sounding rod and clock gauge, this pushes away post and this sounding rod can move on the same line, described in push away the also relative with the second side of the semi-cylindrical cambered surface of described holder with the end that described sounding rod is connected of post;
Described thickness detection apparatus comprises revolution measuring mechanism, the thickness transducer that this revolution measuring mechanism comprises revolving shaft and is connected with this revolving shaft, described revolving shaft can be arranged at the position of central shaft corresponding to described semi-cylindrical cambered surface, and described revolving shaft can drive described thickness transducer to rotate around described revolving shaft to move along described bearing shell.
Preferably, described thickness detection apparatus also comprises bracing frame and linking arm, and this bracing frame is arranged on described base, and one end of this linking arm is arranged on support frame as described above, and described revolution measuring mechanism is arranged on the other end of described linking arm.
Preferably, support frame as described above is provided with the slide rail perpendicular to described base, one end of described linking arm is slidably mounted on described slide rail.
Preferably, described thickness detection apparatus also comprises lifting controller, and this lifting controller slides up and down along described slide rail for controlling described linking arm.
Preferably, described thickness detection apparatus also comprises limited block, and this limited block is arranged on the described base plate below described linking arm to limit the extreme position that described linking arm declines.
Preferably, described linking arm is provided with mounting hole, described revolution measuring mechanism also comprises orienting sleeve, this orienting sleeve is fixed in described mounting hole, described revolving shaft also can rotate relative to described orienting sleeve through described orienting sleeve, the bottom of described revolving shaft is connected with one end of transverse link, and the other end of this transverse link is connected with described thickness transducer.
Preferably, described orienting sleeve is formed with pin-and-hole, the spring sheet-holder extended along orienting sleeve radial direction is provided with in this pin-and-hole, the outer peripheral face of described revolving shaft is formed with multiple locating slot that can cooperatively interact with described spring sheet-holder, the plurality of locating slot in same circumferential plane and this circumferential plane perpendicular to the axial direction of described revolving shaft.
Preferably, described radius height detection device comprises force-applying piece, this force-applying piece comprises trapezoidal bolt and bolt support, this bolt support to be fixed on described base and described bolt support is formed with threaded hole, described trapezoidal bolt coordinates with this threaded hole and through described threaded hole, described trapezoidal bolt can apply towards the power of the second side of the semi-cylindrical cambered surface of described holder to the described post that pushes away.
Preferably, described trapezoidal bolt and described pushing away between post are also connected with pressure transducer.
Preferably, the both sides of described pressure transducer are respectively arranged with the guide be connected on described base, this guide is provided with through hole, connecting link between described trapezoidal bolt and described pressure transducer is arranged through the through hole on the first guide, described in push away post through the through hole setting on the second guide.
Preferably, described radius height detection device also comprises the pressure display unit of the measurement result for showing described pressure transducer, and this pressure display unit is electrically connected with described pressure transducer.
Cubing of the present utility model fixes bearing shell by bearing shell stationary installation, then utilize respectively radius height detection device and thickness detection apparatus to the radius detecting bearing shell high and thickness.Pass through technique scheme, when can fix at bearing shell and apply certain pressure, pair radius height and thickness are measured simultaneously, not only can avoid the error brought from the different of gimmick due to the technical ability of survey crew, obtain measurement result more accurately, and the structure of measurement mechanism can be made more simple, be convenient to arrange and adjustment.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the front view of the cubing according to the utility model preferred implementation;
Fig. 2 is the vertical view of the cubing according to the utility model preferred implementation;
Along the schematic diagram that the L-L line of Fig. 2 is analysed and observe during Fig. 3.
Description of reference numerals
1 base; 21 holders; 22 keepers; 31 pressure transducers; 32 push away post; 33 sounding rods; 34 trapezoidal bolts; 35 bolt supports; 36 first guides; 37 second guides; 38 clock gauges; 39 pressure display units; 41 revolving shaftes; 42 thickness transducers; 43 bracing frames; 44 linking arms; 45 lifting controllers; 46 limited blocks; 47 orienting sleeves; 48 spring sheet-holders.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality of use suitably should be understood in conjunction with practical application or direction shown in the drawings.
The utility model provides a kind of cubing for bearing shell, and wherein, this cubing comprises base 1 and is arranged on bearing shell stationary installation, radius height detection device and the thickness detection apparatus on this base 1, wherein,
Described bearing shell stationary installation comprises the holder 21 be connected on described base 1, this holder 21 has semi-cylindrical cambered surface, is provided with the first side of described bearing shell can be restricted to the keeper 22 alignd with the first side of described semi-cylindrical cambered surface at the first side place of this semi-cylindrical cambered surface;
Described radius height detection device comprise connect successively push away post 32, sounding rod 33 and clock gauge 38, this pushes away post 32 and can move on the same line with this sounding rod 33, described in push away the end be connected with described sounding rod 33 of post 32 also relative with the second side of the semi-cylindrical cambered surface of described holder 21;
Described thickness detection apparatus comprises revolution measuring mechanism, the thickness transducer 42 that this revolution measuring mechanism comprises revolving shaft 41 and is connected with this revolving shaft, described revolving shaft 41 can be arranged at the position of central shaft corresponding to described semi-cylindrical cambered surface, and described revolving shaft 41 can drive described thickness transducer 42 to rotate to move along described bearing shell around described revolving shaft 41.
According to the technical solution of the utility model, this bearing shell stationary installation, radius height detection device and thickness detection apparatus are all arranged on base 1, and preferably removably install, therefore the assembly in each device can be dismantled as required and assemble, make the structure of cubing of the present utility model more flexible, and be convenient to safeguard and adjustment.
Wherein, bearing shell is fixed in the semi-cylindrical cambered surface of bearing shell stationary installation, and be somebody's turn to do the half radially that " semi-cylindrical cambered surface " refers to cylindrical side, the central angle that namely this semi-cylindrical cambered surface is right is 180 degree.
Because bearing shell has certain free joint open, " radius is high " of bearing shell measured herein refers to insert in this semi-cylindrical cambered surface when bearing shell identically with semi-cylindrical cambered surface bending direction, undertaken spacing by the first side of keeper 22 pairs of bearing shells, alignd with the first side of semi-cylindrical cambered surface in the first side of bearing shell, and certain pressure is applied to the second side of bearing shell, now measure the distance of second side relative to the second side of semi-cylindrical cambered surface of bearing shell.
Like this, bearing shell can be fixed easily by the bearing shell stationary installation in cubing of the present utility model.Next utilize that the radius of radius height detection device to bearing shell is high to be detected.
Wherein, pushing away the end of post 32 relative with the second side of the semi-cylindrical cambered surface of holder 21, namely after bearing shell is fixing, predetermined pressure can be applied by pushing away post 32 to the second side of bearing shell.This pressure can adopt in prior art that any one can be executed stressed device or manually apply, and adopts corresponding form and be predetermined force value by this Stress control, and the utility model is not limited this.
In addition, push away post 32 and be also connected to clock gauge 38 by sounding rod 33, push away the straight-line transmitting that the pressure be subject to prolongs its place by post 32 and be delivered to sounding rod 33, and then be delivered on clock gauge 38.Before use cubing of the present utility model detects bearing shell, usually before cubing first time uses, first when not installing bearing shell, school zero is carried out to clock gauge.That is, being pushed to pushing away post 32 position that its end contacts with the second side of semi-cylindrical cambered surface, sounding rod 33 can being driven equally to move owing to pushing away post 32, therefore the reading of clock gauge 38 being now set to the high null value of radius.Like this, when pushing away post 32 and to contact with the second side of bearing shell and applying predetermined pressure, the radius that the now reading of clock gauge is this bearing shell is high.
In the measurement of the thickness to bearing shell, in uneven thickness due to bearing shell, therefore needs multimetering usually.Preferably, be initial from one end of bearing shell, central angle right on bearing shell is that three some places of 25 degree, 90 degree and 155 degree carry out thickness measure.
While the radius detecting bearing shell is as described above ground high, also utilize thickness detection apparatus to detect the thickness of bearing shell.Because bearing shell now cooperatively interacts with semi-cylindrical cambered surface and concentrically axis, therefore this revolving shaft 41 is arranged on the position of central shaft corresponding to semi-cylindrical cambered surface, and this thickness transducer 42 just in time equals the radius of semi-cylindrical cambered surface relative to the length that revolving shaft 41 stretches out, thus make thickness transducer 42 can be corresponding with bearing shell, when such control thickness transducer 42 wraparound rotating shaft 41 rotates, thickness transducer 42 circumferentially can carry out the thickness measure of multiple spot along bearing shell.
It should be noted that, above the preferred implementation of bearing shell stationary installation, radius height detection device and thickness detection apparatus is described, structure that in prior art, any one is suitable for can be selected to realize as the concrete structure of each device and set-up mode, the utility model is not limited this.In addition, except the device, assembly and the parts that describe in literary composition, cubing of the present utility model can also comprise other devices, assembly and parts, does not still get rid of it exist even without description.
And preferably, bearing shell stationary installation, radius height detection device and thickness detection apparatus are all removably be fixed on base 1, thus the maintenance be convenient to cubing and adjustment.And when the radius equidimension change of bearing shell to be measured, only need to adjust assembly relevant in bearing shell stationary installation, radius height detection device and thickness detection apparatus and change, such as change holder 21 to adapt with the semi-cylindrical cambered surface and bearing shell that make holder 21, and the distance etc. between adjustment revolving shaft 41 and thickness transducer 42.
In addition, thickness transducer 42 here can select any one sensor be suitable for.Thickness transducer 42 shown in Fig. 1 comprises two relative gauge heads, when thickness transducer 42 works, is clipped in by bearing shell between these two gauge heads to measure.
Cubing of the present utility model fixes bearing shell by bearing shell stationary installation, then utilize respectively radius height detection device and thickness detection apparatus to the radius detecting bearing shell high and thickness.Pass through technique scheme, when can fix at bearing shell and apply certain pressure, pair radius height and thickness are measured simultaneously, not only can avoid the error brought from the different of gimmick due to the technical ability of survey crew, obtain measurement result more accurately, and the structure of measurement mechanism can be made more simple, be convenient to arrange and adjustment.
Preferably, described thickness detection apparatus also comprises bracing frame 43 and linking arm 44, and this bracing frame 43 is arranged on described base 1, and one end of this linking arm 44 is arranged on support frame as described above 43, and described revolution measuring mechanism is arranged on the other end of described linking arm 44.
Owing to needing according to revolving shaft 41 of the present utility model the position being suspended at central shaft corresponding to semi-cylindrical cambered surface, thickness transducer 42 then extends to bearing shell from revolving shaft, therefore the bracing frame 43 and linking arm 44 that bearing shell can be arranged with suspending is provided in this preferred implementation, wherein this bracing frame 43 installs (being preferably detachable installation) on base 1, linking arm 44 extends out from bracing frame 43 and connects revolution measuring mechanism, thus makes revolving shaft 41 can be suspended at the position of central shaft corresponding to semi-cylindrical cambered surface.
More preferably, support frame as described above 43 is provided with the slide rail perpendicular to described base 1, one end of described linking arm 44 is slidably mounted on described slide rail.This makes it possible to by the position along slide rail adjustment linking arm 44 and adjust the height of linking arm 44 relative to base 1, namely adjustment revolution measuring mechanism is relative to the height of base 1.Therefore, when not needing to measure half bearing thickness, linking arm 44 is moved to top along the slide rail of bracing frame 43, to make thickness transducer 42 can not contact with bearing shell, now can adjust (such as rotate back to rotating shaft 41 and rotate to next measurement point etc. to make thickness transducer 42) to revolution measuring mechanism and the damage of thickness transducer 42 and/or bearing shell can not be caused because thickness transducer 42 contacts bearing shell; When needing to utilize the thickness of thickness transducer 42 pairs of bearing shells to measure, control linkage arm 44 is along the slide rail slide downward of bracing frame 43, thus make thickness transducer 42 drop to the position measured bearing shell, thickness transducer 42 as shown in Figure 1 comprises two relative gauge heads, when thickness transducer 42 drops to the position measured bearing shell, bearing shell is clipped in the middle to measure by two gauge heads of thickness transducer 42
Particularly, the structure of the utility model to the mutual slip between linking arm 44 and bracing frame 43 is not limited, the structure that in prior art, any one is suitable for can be applied in the utility model, and such as linking arm 44 can now slide for bracing frame 43 and can be fixed on any or specific position on the slide rail of bracing frame 43.
Preferably, described thickness detection apparatus also comprises lifting controller 45, and this lifting controller 45 slides up and down along described slide rail for controlling described linking arm 44.The utility model preferably adopts lever as the structure of handle to realize the slip of linking arm 44 relative to the slide rail of bracing frame 43, and by depressing or lift as one end of the lever of handle, the linking arm 44 of the other end with being automatically connected in lever moves.
Because in fact thickness detection apparatus of the present utility model does not need linking arm 44 to slide along the slide rail of bracing frame 43 and can be fixed on any or specific position on the slide rail of bracing frame 43, therefore the technical solution of the utility model can be realized by above-mentioned simple structure.
And preferably, described thickness detection apparatus also comprises limited block 46, this limited block 46 is arranged on the described base plate 1 below described linking arm 44 to limit the extreme position that described linking arm 44 declines.In order to make revolution measuring mechanism can be suspended on the height corresponding to bearing shell, the height of this limited block 46 can correspondingly be arranged as required, thus the working position of carrying out Thickness sensitivity at thickness detection apparatus supports linking arm 44 and locates.
Preferably, described linking arm 44 is provided with mounting hole, described revolution measuring mechanism also comprises orienting sleeve 47, this orienting sleeve is fixed in described mounting hole, described revolving shaft 41 also can rotate relative to described orienting sleeve 47 through described orienting sleeve 47, the described bottom of revolving shaft 41 is connected with one end of transverse link, the other end of this transverse link is connected with described thickness transducer 42.
Usually, orienting sleeve 47 can be fixed in mounting hole by web member or other existing connected modes, and on the one hand, the diameter due to revolving shaft 41 is less than the diameter of mounting hole usually, and this orienting sleeve 47 can play the effect of guiding to revolving shaft 41 and maintenance.And transverse link extends along the radial direction of revolving shaft 41 usually, make the radial distance between thickness transducer 42 and revolving shaft 41 be the radius of semi-cylindrical cambered surface, thus thickness transducer 42 can be measured bearing shell fixing in bearing shell stationary installation.Certainly, this transverse link also can be outside to downward-extension obliquely relative to revolving shaft 41, and above-mentionedly arrange requirement to thickness transducer 42 as long as can meet, the utility model is not limited this.
Preferably, described orienting sleeve 45 is formed with pin-and-hole, the spring sheet-holder 48 radially extended is provided with in this pin-and-hole, the outer peripheral face of described revolving shaft 41 is formed with multiple locating slot that can cooperatively interact with described spring sheet-holder 48, the plurality of locating slot in same circumferential plane and this circumferential plane perpendicular to the axial direction of described revolving shaft 41.
In the measurement of the thickness to bearing shell, in uneven thickness due to bearing shell, therefore needs multimetering usually.Preferably, be initial from one end of bearing shell, central angle right on bearing shell is that three some places of 25 degree, 90 degree and 155 degree carry out thickness measure.In the preferred embodiment, cooperatively interacting and revolution measuring mechanism is located between locating slot and spring sheet-holder 48 can be utilized, even if thickness transducer 42 is located on the measuring location, during to make to measure, revolving shaft 41 and thickness transducer 42 are in steady state (SS), and make measurement result more accurate.Particularly, multiple locating slot that the outer peripheral face of revolving shaft 41 is arranged can be corresponding with the measurement point preset respectively, namely being preferably is initial from one end of bearing shell, and central angle right on bearing shell is that three some places of 25 degree, 90 degree and 155 degree arrange locating slot to carry out thickness measure.
Spring sheet-holder 48 makes shank from orienting sleeve 45 towards revolving shaft 41 bias voltage under the action of the spring, when revolving shaft 41 rotates, the shank of this spring sheet-holder 48 is under pressure and is retracted in orienting sleeve 45, and when revolving shaft 41 rotates to the locating slot position relative with spring sheet-holder 48, the shank of spring sheet-holder 48 is under the action of the spring towards revolving shaft 41 bias voltage, thus shank and locating slot are cooperatively interacted, and then revolving shaft 41 is locked mutually with orienting sleeve 45 and mutual rotation can not occur.
It should be noted that, the key of said structure with revolving shaft 41 and the fixed part around it on be respectively arranged with the parts that can cooperatively interact to play locking action, revolving shaft 41 can rotate relative to the fixed part of the surrounding of this revolving shaft 41.Therefore, particularly, the structure making revolving shaft 41 and the fixed part around it mutually lock can adopt the structure that in prior art, any one is suitable for.
Be described in detail thickness detection apparatus above, those skilled in the art can carry out accommodation under the utility model design, and this all should be included within the protection domain required by the utility model.
Pair radius height detection device is described in detail below.
Preferably, described radius height detection device comprises force-applying piece, this force-applying piece comprises trapezoidal bolt 34 and bolt support 35, this bolt support 35 to be fixed on described base 1 and described bolt support 35 is formed with threaded hole, described trapezoidal bolt 34 coordinates with this threaded hole and through described threaded hole, described trapezoidal bolt 34 can apply towards the power of the second side of the semi-cylindrical cambered surface of described holder 21 to the described post 32 that pushes away.
The high definition of the radius of bearing shell and measuring method thereof are introduced above, owing to applying to measure under predetermined pressure to bearing shell, therefore when utilizing the second side pushing away post 32 pairs of bearing shells to apply pressure, in order to control applied pressure better, applied pressure is made to meet predetermined value, provide the force-applying piece comprising trapezoidal bolt 34 and bolt support 35 in the preferred embodiment, produce pressure by being tightened in the threaded hole of bolt support 35 by trapezoidal bolt 34, and this pressure is delivered to and pushes away on post 32.This trapezoidal bolt 34 needs to be tightened relative to bolt support 35 by instruments such as spanners usually, therefore can measure the screwing force of build bolt 34 and judge and control to push away the power that post 32 pairs of bearing shells apply.
In order to make the pressure to trapezoidal bolt 34 produces measure more easily, preferably, described trapezoidal bolt 34 and described pushing away between post 32 are also connected with pressure transducer 31.Like this, need not measure the screwing force of trapezoidal bolt 34, and directly measure trapezoidal bolt 34 to the pressure pushing away post 32 power transmission.
Preferably, the both sides of described pressure transducer 31 are respectively arranged with the guide be connected on described base 1, this guide is provided with through hole, connecting link between described trapezoidal bolt 34 and described pressure transducer 31 is arranged through the through hole on the first guide 36, described in push away post 32 through the through hole setting on the second guide 37.
As shown in Figure 1 or 2, this bolt support 35 is arranged on base 1, the part that trapezoidal bolt 34 stretches out from the threaded hole of bolt support 35 contacts with transmitting force with the connecting link in the through hole of the first guide 36, and this power is measured by pressure transducer 31, pushing away post 32 is arranged in the through hole of the second guide 37, and what therefore arrange in the through hole of pressure transducer 31 again by the second guide 37 pushes away the second side that post transfers the pressure to bearing shell.
Wherein this first guide 36 and the second guide 37 play and support to ensure that all parts in power transmittance process is positioned at the effect of sustained height.
Observe for the ease of operating personnel and adjustment pair radius height detection device applied pressure, preferably, described radius height detection device also comprises the pressure display unit 39 of the measurement result for showing described pressure transducer 31, and this pressure display unit 39 is electrically connected with described pressure transducer 31.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (11)
1. for a cubing for bearing shell, it is characterized in that, this cubing comprises base (1) and is arranged on bearing shell stationary installation, radius height detection device and the thickness detection apparatus on this base (1), wherein,
Described bearing shell stationary installation comprises the holder (21) be connected on described base (1), this holder (21) has semi-cylindrical cambered surface, is provided with the first side of described bearing shell can be restricted to the keeper (22) alignd with the first side of described semi-cylindrical cambered surface at the first side place of this semi-cylindrical cambered surface;
Described radius height detection device comprise connect successively push away post (32), sounding rod (33) and clock gauge (38), this pushes away post (32) and this sounding rod (33) and can move on the same line, described in push away the end be connected with described sounding rod (33) of post (32) also relative with the second side of the semi-cylindrical cambered surface of described holder (21);
Described thickness detection apparatus comprises revolution measuring mechanism, the thickness transducer (42) that this revolution measuring mechanism comprises revolving shaft (41) and is connected with this revolving shaft, described revolving shaft (42) can be arranged at the position of central shaft corresponding to described semi-cylindrical cambered surface, and described revolving shaft (42) can drive described thickness transducer (42) to rotate around described revolving shaft (41) to move along described bearing shell.
2. cubing according to claim 1, it is characterized in that, described thickness detection apparatus also comprises bracing frame (43) and linking arm (44), this bracing frame (43) is arranged on described base (1), one end of this linking arm (44) is arranged on support frame as described above (43), and described revolution measuring mechanism is arranged on the other end of described linking arm (44).
3. cubing according to claim 2, is characterized in that, support frame as described above (43) is provided with the slide rail perpendicular to described base (1), and one end of described linking arm (44) is slidably mounted on described slide rail.
4. cubing according to claim 3, is characterized in that, described thickness detection apparatus also comprises lifting controller (45), and this lifting controller (45) slides up and down along described slide rail for controlling described linking arm (44).
5. cubing according to claim 4, it is characterized in that, described thickness detection apparatus also comprises limited block (46), and this limited block (46) is arranged on the described base plate (1) below described linking arm (44) to limit the extreme position that described linking arm (44) declines.
6. cubing according to claim 2, it is characterized in that, (44) are provided with mounting hole to described linking arm, described revolution measuring mechanism also comprises orienting sleeve (47), this orienting sleeve is fixed in described mounting hole, described revolving shaft (41) is through described orienting sleeve (47) and can rotate relative to described orienting sleeve (47), the bottom of described revolving shaft (41) is connected with one end of transverse link, the other end of this transverse link is connected with described thickness transducer (42).
7. cubing according to claim 6, it is characterized in that, (45) are formed with pin-and-hole with described orienting sleeve, the spring sheet-holder (48) radially extended is provided with in this pin-and-hole, the outer peripheral face of described revolving shaft (41) is formed with multiple locating slot that can cooperatively interact with described spring sheet-holder (48), the plurality of locating slot in same circumferential plane and this circumferential plane perpendicular to the axial direction of described revolving shaft (41).
8. cubing according to claim 1, it is characterized in that, described radius height detection device comprises force-applying piece, this force-applying piece comprises trapezoidal bolt (34) and bolt support (35), this bolt support (35) is fixed on described base (1) and goes up and described bolt support (35) is formed with threaded hole, described trapezoidal bolt (34) coordinates with this threaded hole and passes described threaded hole, described trapezoidal bolt (34) can apply towards the power of the second side of the described semi-cylindrical cambered surface of described holder (21) to the described post (32) that pushes away.
9. cubing according to claim 8, is characterized in that, described trapezoidal bolt (34) and described pushing away between post (32) are also connected with pressure transducer (31).
10. cubing according to claim 9, it is characterized in that, the both sides of described pressure transducer (31) are respectively arranged with the guide be connected on described base (1), this guide is provided with through hole, connecting link between described trapezoidal bolt (34) and described pressure transducer (31) is arranged through the through hole on the first guide (36), described in push away post (32) through the through hole setting on the second guide (37).
11. cubings according to claim 9, it is characterized in that, described radius height detection device also comprises the pressure display unit (39) of the measurement result for showing described pressure transducer (31), and this pressure display unit (39) is electrically connected with described pressure transducer (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170302.3U CN204461312U (en) | 2015-03-25 | 2015-03-25 | A kind of cubing for bearing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170302.3U CN204461312U (en) | 2015-03-25 | 2015-03-25 | A kind of cubing for bearing shell |
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| Publication Number | Publication Date |
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| CN204461312U true CN204461312U (en) | 2015-07-08 |
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| CN201520170302.3U Expired - Fee Related CN204461312U (en) | 2015-03-25 | 2015-03-25 | A kind of cubing for bearing shell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152908A (en) * | 2015-03-25 | 2016-11-23 | 北京福田康明斯发动机有限公司 | A kind of cubing for bearing shell |
| CN113739743A (en) * | 2021-09-07 | 2021-12-03 | 无锡万奈特测量设备有限公司 | Automatic measuring machine for connecting rod |
-
2015
- 2015-03-25 CN CN201520170302.3U patent/CN204461312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152908A (en) * | 2015-03-25 | 2016-11-23 | 北京福田康明斯发动机有限公司 | A kind of cubing for bearing shell |
| CN106152908B (en) * | 2015-03-25 | 2019-12-31 | 北京福田康明斯发动机有限公司 | Detection tool for bearing bush |
| CN113739743A (en) * | 2021-09-07 | 2021-12-03 | 无锡万奈特测量设备有限公司 | Automatic measuring machine for connecting rod |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150708 |