CN204868616U - A frock for testing C speed change mechanism that appears - Google Patents
A frock for testing C speed change mechanism that appears Download PDFInfo
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- CN204868616U CN204868616U CN201520521787.6U CN201520521787U CN204868616U CN 204868616 U CN204868616 U CN 204868616U CN 201520521787 U CN201520521787 U CN 201520521787U CN 204868616 U CN204868616 U CN 204868616U
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- 210000002421 cell wall Anatomy 0.000 claims description 6
- 230000005693 optoelectronics Effects 0.000 claims description 6
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Abstract
The utility model discloses a frock for testing C speed change mechanism that appears appears speed change mechanism's input shaft with C and sheathes in to the input connection, appears speed change mechanism's output shaft with C and sheathes in to the output connection, promoting C shape speed change mechanism's input shaft and output shaft simultaneously, making the compression of an elastic component and the 2nd elastic component, start drive arrangement, it is rotatory that the input transmission shaft drives the input connection cover, under the effect of an elastic component resilience force, makes input connection cover and the cooperation of C shape speed change mechanism input shaft put in place, C shape speed change mechanism input shaft drives C shape speed change mechanism output shaft and rotates, under the effect of the 2nd elastic component resilience force, makes output connection cover and the cooperation of C shape speed change mechanism output shaft put in place, just so counterpoints and accomplishes, can begin to carry out each item test to C shape speed change mechanism, has promoted C shape speed change mechanism's test efficiency, has shortened test time, reduces workman intensity of labour.
Description
Technical field
The utility model relates to gear field tests, particularly relates to a kind of frock for testing C shape gear.
Background technology
C deformation speed mechanical feature is that power shaft homonymy parallel with output shaft is arranged, diaxon centre-to-centre spacing is less, and input and output shaft is generally involute spline form.In view of the above feature of C shape gear, when testing, test adapter sleeve is generally fixed, test adapter sleeve cannot be elastic, so C shape gear cannot be installed fixing before C shape gear input and output shaft all not being packed into test adapter sleeve, C shape gear input and output shaft will all be packed into test adapter sleeve by this, increase the time of test, make that assembling process is time-consuming requires great effort again, reduce the test job efficiency of C shape gear.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is, provides a kind of frock for testing C shape gear, improve the test job efficiency of C shape gear, solve the problem of installing difficulty, shorten the testing time, reduce labor strength.
For reaching this object, the utility model comprises: frock body, described frock body comprises: the C shape gear power shaft being provided with spline tooth, be provided with the C shape gear output shaft of spline tooth, one end and described C shape gear power shaft removably connect, the other end is provided with the input adapter sleeve of the first elastic parts, one end and described C shape gear output shaft removably connect, the other end is provided with the output adapter sleeve of the second elastic parts, removably connect with the first elastic parts end of described input adapter sleeve, and drive the input shaft that described input adapter sleeve rotates, removably connect with the second elastic parts end of described output adapter sleeve, and by the take-off (propeller) shaft of described output adapter sleeve driven rotary, the bearing block assembly be connected with described input shaft and described take-off (propeller) shaft respectively and the drive unit for driving described input shaft to rotate,
Described input adapter sleeve is provided with the input splined hole suitable with described C shape gear power shaft spline tooth; Described output adapter sleeve is provided with the output splined hole suitable with described C shape gear output shaft spline tooth;
First elastic parts and the described input shaft of described input adapter sleeve are inconsistent, produce elastic deformation, described input shaft drives described input adapter sleeve to rotate, make that the spline tooth of the input splined hole of described input adapter sleeve and described C shape gear power shaft is meshing to put in place, under the effect of described first elastic parts screen resilience, promote described input adapter sleeve, described input adapter sleeve is coordinated with described C shape gear power shaft and puts in place;
Second elastic parts and the described take-off (propeller) shaft of described output adapter sleeve are inconsistent, produce elastic deformation, described C shape gear power shaft drives described C shape gear output shaft to rotate, make that the spline tooth of the output splined hole of described output adapter sleeve and described C shape gear output shaft is meshing to put in place, under the effect of described second elastic parts screen resilience, promote described output adapter sleeve, described output adapter sleeve is coordinated with described C shape gear output shaft and puts in place.
Preferably, described frock body also comprises: input connecting shaft cover;
Described input connecting shaft cover adopts keyway to coordinate with described input adapter sleeve and described input shaft respectively, makes described input shaft drive described input adapter sleeve to rotate;
Described input adapter sleeve and described input connecting shaft overlap axially relative sliding.
Preferably, described input adapter sleeve is provided with the centrifugal anti-receding device of input;
The centrifugal anti-receding device of described input comprises: input extension spring, upper input swing link and lower input swing link;
Described upper input swing link and described lower input swing link are arranged along the radial symmetric of described input adapter sleeve, one end of described upper input swing link and one end of described lower input swing link are all fixed on described input adapter sleeve, the other end of described upper input swing link is connected by described input extension spring with the other end of described lower input swing link, and makes described input extension spring be provided with certain pretightning force;
The inner input storage tank be provided with for the centrifugal anti-receding device of accommodating described input of described input connecting shaft cover;
Described input storage tank is used for making the centrifugal anti-receding device of described input be subject to the effect of centrifugal force when described input adapter sleeve rotates, described input extension spring is stretched, described upper input swing link and described lower input swing link radially direction open and extend in described input storage tank, and offset with the accommodating cell wall of described input, input connecting shaft cover for preventing described in the slippage of described input adapter sleeve; When the centrifugal anti-receding device of described input be subject to centrifugal force be less than described input extension spring tensile force time, under the pulling force effect of described input extension spring, make described upper input swing link and described lower input swing link return to original position.
Preferably, described frock body also comprises: export connecting shaft cover;
Described output connecting shaft cover adopts keyway to coordinate with described output adapter sleeve and described take-off (propeller) shaft respectively, makes described output adapter sleeve drive described take-off (propeller) shaft to rotate;
Described output adapter sleeve and described output connecting shaft overlap axially relative sliding.
Preferably, described output adapter sleeve is provided with and exports centrifugal anti-receding device;
The centrifugal anti-receding device of described output comprises: export extension spring, upper output swing link and lower output swing link;
Described upper output swing link and described lower output swing link are arranged along the radial symmetric of described output adapter sleeve, one end of described output swing link and one end of described lower output swing link are separately fixed on described output adapter sleeve, the other end of described output swing link is connected by described output extension spring with the other end of described lower output swing link, and makes described output extension spring be provided with certain pretightning force;
The inner output storage tank be provided with for the centrifugal anti-receding device of accommodating described output of described output connecting shaft cover;
Described output storage tank is used for making the centrifugal anti-receding device of described output be subject to the effect of centrifugal force when described output adapter sleeve rotates, described output extension spring is stretched, described upper output swing link and described lower output swing link radially direction open and extend in described output storage tank, and offset with the accommodating cell wall of described output, export connecting shaft cover for preventing described in the slippage of described output adapter sleeve; When the centrifugal anti-receding device of described output be subject to centrifugal force be less than described output extension spring tensile force time, under the pulling force effect of described output extension spring, described upper output swing link and described lower output swing link are set back.
Preferably, described frock body also comprises: laser position checkout gear;
Described laser position checkout gear adopts correlation type optoelectronic switch;
Described input adapter sleeve and described output adapter sleeve are respectively equipped with the contraposition through hole running through adapter sleeve, and described correlation type optoelectronic switch is arranged on the both sides of contraposition through hole.
Preferably, described input adapter sleeve overlaps with described input connecting shaft and adopts dive key to be connected;
The end of described input shaft is provided with input nose bar;
Described input nose bar is used for when described first elastic parts and described input shaft are inconsistent, makes described first elastic parts be socketed in described input nose bar outside.
Preferably, described output adapter sleeve overlaps with described output connecting shaft and adopts dive key to be connected;
The end of described take-off (propeller) shaft is provided with output nose bar;
Described output nose bar is used for when described second elastic parts and described take-off (propeller) shaft are inconsistent, makes described second elastic parts be socketed in described output nose bar outside.
As can be seen from the above technical solutions, the utility model has the following advantages:
In the utility model, C shape gear is arranged on frock body by operating personnel, is connected to by the power shaft of C shape gear on input adapter sleeve, is connected to by the output shaft of C shape gear and exports on adapter sleeve; Promote power shaft and the output shaft of C shape gear simultaneously, make the first elastic parts and the compression of the second elastic parts, start drive unit, input shaft drives input adapter sleeve to rotate, make that the spline tooth of the input splined hole of input adapter sleeve and C shape gear power shaft is meshing to put in place, under the effect of the first elastic parts screen resilience, promote input adapter sleeve, input adapter sleeve is coordinated with C shape gear power shaft and puts in place; C shape gear power shaft drives C shape gear output shaft rotation, make that the spline tooth of the output splined hole of output adapter sleeve and C shape gear output shaft is meshing to put in place, under the effect of the second elastic parts screen resilience, promote to export adapter sleeve, output adapter sleeve is coordinated with C shape gear output shaft and puts in place.Complete with regard to contraposition like this, can start to carry out every test to C shape gear, improve the test job efficiency of C shape gear, solve the problem of installing difficulty, shorten the testing time, reduce labor strength.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure figure of the frock embodiment for testing C shape gear;
Fig. 2 is the structure chart before C shape gear input and output shaft and adapter sleeve contraposition;
Fig. 3 is the structure chart after C shape gear input and output shaft and adapter sleeve contraposition;
Fig. 4 is the position assumption diagram of laser position checkout gear;
Fig. 5 is the main TV structure figure of upper input swing link and lower input swing link under normal condition;
Fig. 6 is the left TV structure figure of upper input swing link and lower input swing link under normal condition;
Fig. 7 is subject to the upper input swing link of centrifugal force and the main TV structure figure of lower input swing link;
Fig. 8 is subject to the upper input swing link of centrifugal force and the left TV structure figure of lower input swing link.
Detailed description of the invention
For making utility model object of the present utility model, feature, advantage can be more obvious and understandable; specific embodiment and accompanying drawing will be used below; the technical scheme of the utility model protection is clearly and completely described; obviously; the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
Be to be understood that, the a certain element of title or layer another element or layer " on ", when being " connected " or " coupled " to another element or layer, it may directly on another element or layer, another element described or layer are connected directly or are coupled to, also intermediary element or layer may be there is.On the contrary, a certain element of title " directly existed " another element or layer " on ", when " directly connection " or " direct-coupling " are to another element or layer, then there is not intermediary element or layer.Numeral instruction like similar in institute's drawings attached.
The present embodiment provides a kind of frock for testing C shape gear, refers to shown in Fig. 1, comprising: frock body, described frock body comprises: the C shape gear power shaft 7 being provided with spline tooth, be provided with the C shape gear output shaft 8 of spline tooth, one end and C shape gear power shaft 7 removably connect, the other end is provided with the input adapter sleeve 5 of the first elastic parts 3, one end and C shape gear output shaft 8 removably connect, the other end is provided with the output adapter sleeve 9 of the second elastic parts 11, removably connect with the first elastic parts end of described input adapter sleeve 5, and drive the input shaft 14 that described input adapter sleeve 5 rotates, removably connect with the second elastic parts end of described output adapter sleeve 9, and by the take-off (propeller) shaft 15 of described output adapter sleeve 9 driven rotary, the bearing block assembly be connected with described input shaft 14 and described take-off (propeller) shaft 15 respectively and the drive unit for driving input shaft 14 to rotate, drive unit rotates by driving input shaft 14, after C shape gear speed change, removes by the take-off (propeller) shaft 15 of C shape gear the device driving other.
Described input adapter sleeve 5 is provided with the input splined hole suitable with described C shape gear power shaft 7 spline tooth; Described output adapter sleeve 9 is provided with the output splined hole suitable with described C shape gear output shaft 8 spline tooth;
First elastic parts 3 of input adapter sleeve is inconsistent with described input shaft 7, produce elastic deformation, described input shaft 14 drives described input adapter sleeve 5 to rotate, make that the spline tooth of the input splined hole of described input adapter sleeve 5 and described C shape gear power shaft 7 is meshing to put in place, under the effect of described first elastic parts 3 screen resilience, promote described input adapter sleeve 5, described input adapter sleeve 5 is coordinated with described C shape gear power shaft 7 and puts in place;
The second elastic parts 11 exporting adapter sleeve is inconsistent with described take-off (propeller) shaft 15, produce elastic deformation, described C shape gear power shaft 7 drives described C shape gear output shaft 8 to rotate, make that the spline tooth of the output splined hole of described output adapter sleeve 9 and described C shape gear output shaft 8 is meshing to put in place, under the effect of described second elastic parts 11 screen resilience, promote described output adapter sleeve 9, described output adapter sleeve 9 is coordinated with described C shape gear output shaft 8 and puts in place.
It can thus be appreciated that C shape gear is arranged on frock body by operating personnel, the power shaft of C shape gear is connected on input adapter sleeve, the output shaft of C shape gear is connected to and exports on adapter sleeve; Promote power shaft and the output shaft of C shape gear simultaneously, make the first elastic parts and the compression of the second elastic parts, start drive unit, input shaft 14 drives input adapter sleeve 5 to rotate, make that the spline tooth of the input splined hole of input adapter sleeve 5 and C shape gear power shaft 7 is meshing to put in place, under the effect of the first elastic parts 3 screen resilience, promote input adapter sleeve 5, input adapter sleeve 5 is coordinated with C shape gear power shaft 7 and puts in place; C shape gear power shaft 7 drives C shape gear output shaft 8 to rotate, make that the spline tooth of the output splined hole of output adapter sleeve 9 and C shape gear output shaft 8 is meshing to put in place, under the effect of the second elastic parts 11 screen resilience, promote to export adapter sleeve 9, output adapter sleeve 9 is coordinated with C shape gear output shaft 8 and puts in place.Complete with regard to contraposition like this, can start to carry out every test to C shape gear, improve the test job efficiency of C shape gear, solve the problem of installing difficulty, shorten the testing time, reduce labor strength.
In the present embodiment, bearing block assembly comprises: input shaft bearing 1 and output shaft bearing 13, and input shaft bearing 1 is connected with input shaft 14, and output shaft bearing 13 is connected with input shaft 15.Drive unit can adopt motor to drive.First elastic parts 3 and the second elastic parts 11 all can adopt cylinder-shaped compression spring.First elastic parts 3 one end is fixedly connected with input adapter sleeve 5, and the other end is unsettled for inconsistent with described input shaft 14, produces elastic deformation.Equally, second elastic parts 11 one end is fixedly connected with output adapter sleeve 9, and the other end is unsettled for inconsistent with described take-off (propeller) shaft 15, produces elastic deformation.
Input the mode that removably connects of adapter sleeve 5 and C shape gear power shaft 7 and export the mode that removably connects of adapter sleeve 9 and C shape gear output shaft 8, can also adopt clamping or the mode such as clip or suit, concrete mode does not limit here.
The removably connect mode of input shaft 14 with described input adapter sleeve 5 and the mode that removably connects of take-off (propeller) shaft 15 and described output adapter sleeve 9, can adopt axle sleeve to connect or shaft coupling connects etc.
In the present embodiment, adopt axle sleeve to connect, concrete, described frock body also comprises: input connecting shaft cover 2; Described input connecting shaft cover 2 adopts keyway to coordinate with described input adapter sleeve 5 and described input shaft 14 respectively, makes described input shaft 14 drive described input adapter sleeve 5 to rotate; Described input adapter sleeve 5 and described input connecting shaft overlap 2 axially relative slidings, and like this under the screen resilience effect of elastic parts, axially relative sliding adjusts para postion.
Described input adapter sleeve 5 and described input connecting shaft overlap 2 and adopt dive key to be connected; The end of described input shaft 14 is provided with input nose bar; Described input nose bar is used for, when described first elastic parts 3 is inconsistent with described input shaft 14, making described first elastic parts 3 be socketed in described input nose bar outside.The first elastic parts 3 sideslip can be avoided like this, or occur bending, cause screen resilience not enough, affect the accuracy of contraposition.
As a same reason, described frock body also comprises: export connecting shaft cover 12; Described output connecting shaft cover 12 adopts keyway to coordinate with described output adapter sleeve 9 and described take-off (propeller) shaft 15 respectively, makes output adapter sleeve 9 drive take-off (propeller) shaft 15 to rotate; Described output adapter sleeve 9 and described output connecting shaft overlap 12 axially relative slidings.
Described output adapter sleeve 9 and described output connecting shaft overlap 12 and adopt dive key to be connected; The end of described take-off (propeller) shaft 15 is provided with output nose bar; Described output nose bar is used for, when described second elastic parts 11 is inconsistent with described take-off (propeller) shaft 15, making described second elastic parts 11 be socketed in described output nose bar outside.
In the present embodiment, in order to prevent frock main body at a high speed or under the operating mode being subject to vibration, impact etc., occurring that input adapter sleeve 5 or output adapter sleeve 9 retreat, and length of action is shortened, cause transmission shaft to be gnawed tooth phenomenon to occur, input adapter sleeve 5 is provided with the centrifugal anti-receding device 4 of input; Refer to shown in Fig. 5 and Fig. 6,
The centrifugal anti-receding device of described input 4 comprises: input extension spring 21, upper input swing link 22 and lower input swing link 23;
Described upper input swing link 22 and described lower input swing link 23 are arranged along the radial symmetric of described input adapter sleeve 5, one end of described upper input swing link 22 and one end of described lower input swing link 23 are all fixed on described input adapter sleeve, the other end of described upper input swing link 22 is connected by described input extension spring 21 with the other end of described lower input swing link 23, and makes described input extension spring 21 be provided with certain pretightning force;
Described input connecting shaft overlaps 2 inside and is provided with input storage tank for the centrifugal anti-receding device 4 of accommodating described input;
Described input storage tank is used for making the centrifugal anti-receding device 4 of described input be subject to the effect of centrifugal force when described input adapter sleeve 5 rotates, described input extension spring 21 is stretched, described upper input swing link 22 and described lower input swing link 23 radially direction open and extend in described input storage tank, refer to Fig. 7 and Fig. 8, and offset with the accommodating cell wall of described input, input connecting shaft cover 2 described in the slippage of described input adapter sleeve 5 for preventing; When the centrifugal anti-receding device of described input 4 be subject to centrifugal force be less than described input extension spring 21 tensile force time, under the pulling force effect of described input extension spring 21, make described upper input swing link 22 and described lower input swing link 23 return to original position, refer to shown in Fig. 5 and Fig. 6.
Here upper input swing link 22 and described lower input swing link 23 are arranged on the end of input adapter sleeve 5, position is for being oppositely arranged, namely upper input swing link 22 and described lower input swing link 23 form a circle, be understandable that, be subject to the effect of centrifugal force, namely centrifugal force is greater than the pulling force of extension spring 21, input swing link 22 and described lower input swing link 23 is made radially to open extension in direction, stretch in storage tank, and input swing link 22 and described lower input swing link 23 are offseted with storage tank, input adapter sleeve 5 is made to be fixed on original position, ensure that frock main body is in high speed, or vibrated, under the operating mode of impact etc., input adapter sleeve 5 is there will not be to retreat, avoid transmission shaft to be gnawed tooth phenomenon to occur
As a same reason, described output adapter sleeve 9 is provided with and exports centrifugal anti-receding device 10; The centrifugal anti-receding device of described output 10 comprises: export extension spring, upper output swing link and lower output swing link; Described upper output swing link and described lower output swing link are arranged along the radial symmetric of described output adapter sleeve, one end of described output swing link and one end of described lower output swing link are separately fixed on described output adapter sleeve, the other end of described output swing link is connected by described output extension spring with the other end of described lower output swing link, and makes described output extension spring be provided with certain pretightning force; The inner output storage tank be provided with for the centrifugal anti-receding device of accommodating described output of described output connecting shaft cover; Described output storage tank is used for making the centrifugal anti-receding device of described output be subject to the effect of centrifugal force when described output adapter sleeve rotates, described output extension spring is stretched, described upper output swing link and described lower output swing link radially direction open and extend in described output storage tank, and offset with the accommodating cell wall of described output, export connecting shaft cover for preventing described in the slippage of described output adapter sleeve; When the centrifugal anti-receding device of described output be subject to centrifugal force be less than described output extension spring tensile force time, under the pulling force effect of described output extension spring, described upper output swing link and described lower output swing link are set back.
In the present embodiment, described frock body also comprises: laser position checkout gear 6; Refer to described laser position checkout gear 6 shown in Fig. 4 and adopt correlation type optoelectronic switch; Described input adapter sleeve 5 and described output adapter sleeve 9 are respectively equipped with the contraposition through hole running through adapter sleeve, and described correlation type optoelectronic switch is arranged on the both sides of contraposition through hole, improves the degree of accuracy of contraposition like this.
The utility model comprises for the concrete method for tooling testing C shape gear:
Be arranged on frock body by C shape gear, power shaft offsets with input adapter sleeve, makes the first elastic parts compression; Output shaft offsets with output adapter sleeve, makes the second elastic parts compression;
Start drive unit, input shaft drives input adapter sleeve to rotate, make that the spline tooth of the input splined hole of input adapter sleeve and C shape gear power shaft is meshing to put in place, under the effect of the first elastic parts screen resilience, promote input adapter sleeve, input adapter sleeve is coordinated with C shape gear power shaft and puts in place;
C shape gear power shaft drives C shape gear output shaft rotation, make that the spline tooth of the output splined hole of output adapter sleeve and C shape gear output shaft is meshing to put in place, under the effect of the second elastic parts screen resilience, promote to export adapter sleeve, output adapter sleeve is coordinated with C shape gear output shaft and puts in place.
Just realize contraposition according to such scheme to complete, power transmission shaft and axle sleeve is utilized to rotate, by the power shaft of C shape gear, output shaft respectively with corresponding adapter sleeve auto-alignment, utilize spring thrust to be automatically inserted in, whole process completes automatically, can start afterwards to carry out every test to C shape gear, improve the test job efficiency of C shape gear, solve the problem of installing difficulty, shorten the testing time, reduce labor strength.
Preferably, C shape gear output shaft rotation is driven at C shape gear power shaft, make that the spline tooth of the output splined hole of output adapter sleeve and C shape gear output shaft is meshing to put in place, under the effect of the second elastic parts screen resilience, promote export adapter sleeve, make output adapter sleeve coordinate with C shape gear output shaft the step put in place after also comprise:
Confirm to input the power shaft of adapter sleeve and C shape gear respectively by laser position checkout gear and export adapter sleeve and whether to be all connected with the output shaft of C shape gear and to put in place, after confirmation puts in place, slowly improve the rotating speed of drive unit, every test is carried out to C shape gear.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion reference mutually between each embodiment.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in description of the present utility model and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiment of the present utility model described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, and intention is to cover not exclusive comprising.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. for testing a frock for C shape gear, it is characterized in that, comprising: frock body, described frock body comprises: the C shape gear power shaft being provided with spline tooth, be provided with the C shape gear output shaft of spline tooth, one end and described C shape gear power shaft removably connect, the other end is provided with the input adapter sleeve of the first elastic parts, one end and described C shape gear output shaft removably connect, the other end is provided with the output adapter sleeve of the second elastic parts, removably connect with the first elastic parts end of described input adapter sleeve, and drive the input shaft that described input adapter sleeve rotates, removably connect with the second elastic parts end of described output adapter sleeve, and by the take-off (propeller) shaft of described output adapter sleeve driven rotary, the bearing block assembly be connected with described input shaft and described take-off (propeller) shaft respectively and the drive unit for driving described input shaft to rotate,
Described input adapter sleeve is provided with the input splined hole suitable with described C shape gear power shaft spline tooth; Described output adapter sleeve is provided with the output splined hole suitable with described C shape gear output shaft spline tooth;
First elastic parts and the described input shaft of described input adapter sleeve are inconsistent, produce elastic deformation, described input shaft drives described input adapter sleeve to rotate, make that the spline tooth of the input splined hole of described input adapter sleeve and described C shape gear power shaft is meshing to put in place, under the effect of described first elastic parts screen resilience, promote described input adapter sleeve, described input adapter sleeve is coordinated with described C shape gear power shaft and puts in place;
Second elastic parts and the described take-off (propeller) shaft of described output adapter sleeve are inconsistent, produce elastic deformation, described C shape gear power shaft drives described C shape gear output shaft to rotate, make that the spline tooth of the output splined hole of described output adapter sleeve and described C shape gear output shaft is meshing to put in place, under the effect of described second elastic parts screen resilience, promote described output adapter sleeve, described output adapter sleeve is coordinated with described C shape gear output shaft and puts in place.
2. the frock for testing C shape gear according to claim 1, is characterized in that:
Described frock body also comprises: input connecting shaft cover;
Described input connecting shaft cover adopts keyway to coordinate with described input adapter sleeve and described input shaft respectively, makes described input shaft drive described input adapter sleeve to rotate;
Described input adapter sleeve and described input connecting shaft overlap axially relative sliding.
3. the frock for testing C shape gear according to claim 2, is characterized in that:
Described input adapter sleeve is provided with the centrifugal anti-receding device of input;
The centrifugal anti-receding device of described input comprises: input extension spring, upper input swing link and lower input swing link;
Described upper input swing link and described lower input swing link are arranged along the radial symmetric of described input adapter sleeve, one end of described upper input swing link and one end of described lower input swing link are all fixed on described input adapter sleeve, the other end of described upper input swing link is connected by described input extension spring with the other end of described lower input swing link, and makes described input extension spring be provided with certain pretightning force;
The inner input storage tank be provided with for the centrifugal anti-receding device of accommodating described input of described input connecting shaft cover;
Described input storage tank is used for making the centrifugal anti-receding device of described input be subject to the effect of centrifugal force when described input adapter sleeve rotates, described input extension spring is stretched, described upper input swing link and described lower input swing link radially direction open and extend in described input storage tank, and offset with the accommodating cell wall of described input, input connecting shaft cover for preventing described in the slippage of described input adapter sleeve; When the centrifugal anti-receding device of described input be subject to centrifugal force be less than described input extension spring tensile force time, under the pulling force effect of described input extension spring, make described upper input swing link and described lower input swing link return to original position.
4. the frock for testing C shape gear according to claim 1, is characterized in that:
Described frock body also comprises: export connecting shaft cover;
Described output connecting shaft cover adopts keyway to coordinate with described output adapter sleeve and described take-off (propeller) shaft respectively, makes described output adapter sleeve drive described take-off (propeller) shaft to rotate;
Described output adapter sleeve and described output connecting shaft overlap axially relative sliding.
5. the frock for testing C shape gear according to claim 4, is characterized in that:
Described output adapter sleeve is provided with and exports centrifugal anti-receding device;
The centrifugal anti-receding device of described output comprises: export extension spring, upper output swing link and lower output swing link;
Described upper output swing link and described lower output swing link are arranged along the radial symmetric of described output adapter sleeve, one end of described output swing link and one end of described lower output swing link are separately fixed on described output adapter sleeve, the other end of described output swing link is connected by described output extension spring with the other end of described lower output swing link, and makes described output extension spring be provided with certain pretightning force;
The inner output storage tank be provided with for the centrifugal anti-receding device of accommodating described output of described output connecting shaft cover;
Described output storage tank is used for making the centrifugal anti-receding device of described output be subject to the effect of centrifugal force when described output adapter sleeve rotates, described output extension spring is stretched, described upper output swing link and described lower output swing link radially direction open and extend in described output storage tank, and offset with the accommodating cell wall of described output, export connecting shaft cover for preventing described in the slippage of described output adapter sleeve; When the centrifugal anti-receding device of described output be subject to centrifugal force be less than described output extension spring tensile force time, under the pulling force effect of described output extension spring, described upper output swing link and described lower output swing link are set back.
6. the frock for testing C shape gear according to claim 1, is characterized in that:
Described frock body also comprises: laser position checkout gear;
Described laser position checkout gear adopts correlation type optoelectronic switch;
Described input adapter sleeve and described output adapter sleeve are respectively equipped with the contraposition through hole running through adapter sleeve, and described correlation type optoelectronic switch is arranged on the both sides of contraposition through hole.
7. the frock for testing C shape gear according to claim 2, is characterized in that:
Described input adapter sleeve overlaps with described input connecting shaft and adopts dive key to be connected;
The end of described input shaft is provided with input nose bar;
Described input nose bar is used for when described first elastic parts and described input shaft are inconsistent, makes described first elastic parts be socketed in described input nose bar outside.
8. the frock for testing C shape gear according to claim 4, is characterized in that:
Described output adapter sleeve overlaps with described output connecting shaft and adopts dive key to be connected;
The end of described take-off (propeller) shaft is provided with output nose bar;
Described output nose bar is used for when described second elastic parts and described take-off (propeller) shaft are inconsistent, makes described second elastic parts be socketed in described output nose bar outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521787.6U CN204868616U (en) | 2015-07-17 | 2015-07-17 | A frock for testing C speed change mechanism that appears |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521787.6U CN204868616U (en) | 2015-07-17 | 2015-07-17 | A frock for testing C speed change mechanism that appears |
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| Publication Number | Publication Date |
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| CN204868616U true CN204868616U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520521787.6U Active CN204868616U (en) | 2015-07-17 | 2015-07-17 | A frock for testing C speed change mechanism that appears |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150130A (en) * | 2015-07-17 | 2015-12-16 | 山东常林机械集团股份有限公司 | Tool for testing C-shaped speed change mechanism and method for tool |
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2015
- 2015-07-17 CN CN201520521787.6U patent/CN204868616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150130A (en) * | 2015-07-17 | 2015-12-16 | 山东常林机械集团股份有限公司 | Tool for testing C-shaped speed change mechanism and method for tool |
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