CN206440249U - A kind of servicing unit for tractor crankshaft - Google Patents

A kind of servicing unit for tractor crankshaft Download PDF

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Publication number
CN206440249U
CN206440249U CN201621397651.XU CN201621397651U CN206440249U CN 206440249 U CN206440249 U CN 206440249U CN 201621397651 U CN201621397651 U CN 201621397651U CN 206440249 U CN206440249 U CN 206440249U
Authority
CN
China
Prior art keywords
rotating disk
pedestal
deep
servicing unit
slotted chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621397651.XU
Other languages
Chinese (zh)
Inventor
李文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Xinyang Auto Parts Manufacturing Co Ltd
Original Assignee
Jiangxi Xinyang Auto Parts Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Xinyang Auto Parts Manufacturing Co Ltd filed Critical Jiangxi Xinyang Auto Parts Manufacturing Co Ltd
Priority to CN201621397651.XU priority Critical patent/CN206440249U/en
Application granted granted Critical
Publication of CN206440249U publication Critical patent/CN206440249U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of servicing unit for tractor crankshaft, including base and two groups of support meanss, the support meanss include pedestal and retention mechanism, the pedestal is provided with some deep-slotted chip breakers one, the retention mechanism includes fixed mount, side stand, rotating disk and sliding block, the rotating disk is rotatably arranged on the side stand, the sliding block is slidably arranged on the fixed mount, the upper end of slide block is provided with rack, the rotating disk is provided with the gear teeth for engaging and coordinating with the rack, side on the rotating disk away from the side stand is connected with turnover panel, the turnover panel is located above the pedestal, on turnover panel extension is provided with correspondence each position of deep-slotted chip breaker one of pedestal, the extension is provided with deep-slotted chip breaker two;Servicing unit of the present utility model for tractor crankshaft, can consolidate support bent axle, it is to avoid the accuracy of influence detection work.

Description

A kind of servicing unit for tractor crankshaft
Technical field
The utility model is related to field of mechanical technique, and in particular to a kind of servicing unit for tractor crankshaft.
Background technology
Bent axle is most important part in engine.It bears the power that connecting rod is transmitted, and is transformed into torque and passes through song Axle exports and drives other annexes on engine to work.Bent axle is by the centrifugal force of gyrating mass, the gas inertia of mechanical periodicity The collective effect of power and reciprocal inertia force, makes bent axle bear the effect of flexion torsion load.Therefore it is required that bent axle has enough strong Degree and rigidity, journal surface need wear-resisting, the uniform, balance that works good.
Bent axle is making an inventory by blank, machining blanks part, smart car, fine grinding, washing, after polishing, it is necessary to measurement of testing Deng work, such as measurement of circular runout measurement, circularities and the measurement of cylinder angle value, generally V is used in measurement work is examined Shape block is placed on platform, then the mode that bent axle is placed on vee-block places bent axle, this modes of emplacement steadiness of bent axle It is relatively low, the accuracy of measurement is have impact on to a certain extent.
Utility model content
(1) technical problem solved
In view of the deficienciess of the prior art, the purpose of this utility model is the auxiliary dress for providing a kind of tractor crankshaft Put.
(2) technical scheme
To realize object above, the utility model provides following technical scheme:
A kind of servicing unit for tractor crankshaft, including base and two groups of support meanss being arranged on base, it is described Support meanss include pedestal and retention mechanism, the pedestal be provided with some deep-slotted chip breakers one, the retention mechanism include fixed mount, Side stand, rotating disk and sliding block, the side stand of two groups of retention mechanisms are located at the base both sides respectively, and fixed mount setting is at the bottom On seat, the rotating disk is rotatably arranged on the side stand, and the sliding block is slidably arranged on the fixed mount, on the sliding block End is provided with rack, and the rotating disk is provided with the gear teeth for engaging and coordinating with the rack, the rotating disk away from the side stand Side is connected with turnover panel, and the turnover panel is located above the pedestal, is set on turnover panel at correspondence each position of deep-slotted chip breaker one of pedestal There is extension, the extension is provided with deep-slotted chip breaker two.
Further, the deep-slotted chip breaker two is provided with cushion.
Further, it is toothed around on 1/2nd circumference of the rotating disk.
Further, the fixed mount is provided with drive cylinder, and the external part of the drive cylinder is connected with the sliding block.
Further, the fixed mount is provided with chute, and the slider bottom is slidably arranged in the chute.
Further, the fixed mount of every group of support meanss is located between corresponding side stand and pedestal.
(3) beneficial effect
The utility model drives rotating disk to rotate by mobile sliding block, and the rack of upper end of slide block with the gear teeth on rotating disk by nibbling Close, drive rotating disk to rotate, rotating disk is rotated with the movement of sliding block, drive the 180 ° of upsets of turnover panel connected on rotating disk.When need into During row detection work, the trunnion of bent axle is placed in the deep-slotted chip breaker one of two groups of supporting mechanism pedestals, then drives sliding block to slide, And then driving rotating disk to rotate, the turnover panel being connected on rotating disk is overturn to above pedestal, on the deep-slotted chip breaker two and frame on turnover panel Deep-slotted chip breaker one coordinates carries out firm support to the trunnion of bent axle, it is ensured that detect being smoothed out for work, it is to avoid influence detection work The accuracy of work.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model use state one;
Fig. 2 is the structural representation of the utility model use state two;
Fig. 3 is side structure schematic view of the present utility model.
In figure:1st, base;2nd, pedestal;3rd, retention mechanism;4th, deep-slotted chip breaker one;5th, fixed mount;6th, side stand;7th, rotating disk;8、 Sliding block;9th, rack;10th, the gear teeth;11st, turnover panel;12nd, extension;13rd, deep-slotted chip breaker two;14th, drive cylinder;15th, chute;16th, stand Bar;17th, cushion.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of servicing unit for tractor crankshaft, including base 1 with set Two groups of support meanss on base 1 are put, support meanss include pedestal 2 and retention mechanism 3, and pedestal 2 is provided with some deep-slotted chip breakers One 4, retention mechanism 3 includes fixed mount 5, side stand 6, rotating disk 7 and sliding block 8, and the side stand 6 of two groups of retention mechanisms 3 is located at respectively The both sides of base 1, fixed mount 5 is arranged on base 1, and rotating disk 7 is rotatably arranged on side stand 6, and sliding block 8 is slidably arranged in fixed mount On 5, the upper end of sliding block 8 is provided with rack 9, and rotating disk 7, which is provided with the gear teeth 10 for engaging and coordinating with rack 9, rotating disk 7, deviates from side stand 6 Side be connected with turnover panel 11, turnover panel 11 is located on the top of pedestal 2, turnover panel 11 to be set at each position of deep-slotted chip breaker 1 of correspondence pedestal 2 There is extension 12, extension 12 is provided with deep-slotted chip breaker 2 13.
Deep-slotted chip breaker 2 13 is provided with cushion 17, by setting cushion, it is to avoid the rigid contact between bent axle, prevents Abrasion is caused to bent axle.
10 are toothed around on 1/2nd circumference of rotating disk 7.
Fixed mount 5 is provided with drive cylinder 14, and the external part of drive cylinder 14 is connected with sliding block 8.
Fixed mount 5 is provided with chute 15, and the basal sliding of sliding block 8 is arranged in chute 15.
The fixed mount 5 of every group of support meanss is located between corresponding side stand 6 and pedestal 1.
Specifically, driving rotating disk to rotate by mobile sliding block, as a preferred scheme in the utility model, by driving Cylinder of taking offence driving sliding block is moved along the chute on fixed mount, the rack of upper end of slide block by with the gear teeth meshing on rotating disk, drive Rotating disk is rotated, and in the present embodiment, is toothed around on 1/2nd circumference of rotating disk, rotating disk is rotated with the movement of sliding block, is driven 180 ° of the turnover panel connected on rotating disk, 180 ° of state as shown in Figure 1 is overturn to the state shown in Fig. 2.When need carry out detection work When, the trunnion of bent axle is placed in the deep-slotted chip breaker one of two groups of supporting mechanism pedestals, then drive cylinder driving sliding block is slided, and is entered And driving rotating disk to rotate, the turnover panel being connected on rotating disk is overturn to above pedestal, the deep-slotted chip breaker two on turnover panel and the arc in frame Shape groove one coordinates carries out firm support to the trunnion of bent axle, as shown in Figure 1, it is ensured that detect being smoothed out for work, it is to avoid shadow Ring the accuracy of detection work.
In the utility model, as a preferred scheme, base is provided with vertical rod 16 away from the side of pedestal, when turnover panel is turned over When turning state as shown in Figure 2, certain Auxiliary support effect is played in vertical rod to turnover panel.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations;Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that:It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic;And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model Enclose.

Claims (6)

1. a kind of servicing unit for tractor crankshaft, it is characterised in that:Including base and two groups of supports being arranged on base Device, the support meanss include pedestal and retention mechanism, and the pedestal is provided with some deep-slotted chip breakers one, the retention mechanism bag Fixed mount, side stand, rotating disk and sliding block are included, the side stand of two groups of retention mechanisms is located at the base both sides respectively, fixed to set up Put on the base, the rotating disk is rotatably arranged on the side stand, the sliding block is slidably arranged on the fixed mount, The upper end of slide block is provided with rack, and the rotating disk, which is provided with the gear teeth for engaging and coordinating with the rack, the rotating disk, deviates from institute The side for stating side stand is connected with turnover panel, and the turnover panel is located above the pedestal, correspondence each deep-slotted chip breaker of pedestal on turnover panel Extension is provided with one position, the extension is provided with deep-slotted chip breaker two.
2. it is used for the servicing unit of tractor crankshaft as claimed in claim 1, it is characterised in that:The deep-slotted chip breaker two is provided with bullet Property pad.
3. it is used for the servicing unit of tractor crankshaft as claimed in claim 1, it is characterised in that:/ 2nd circles of the rotating disk It is toothed around on week.
4. it is used for the servicing unit of tractor crankshaft as claimed in claim 1, it is characterised in that:The fixed mount is provided with driving Cylinder, the external part of the drive cylinder is connected with the sliding block.
5. it is used for the servicing unit of tractor crankshaft as claimed in claim 1, it is characterised in that:The fixed mount is provided with cunning Groove, the slider bottom is slidably arranged in the chute.
6. it is used for the servicing unit of tractor crankshaft as claimed in claim 1, it is characterised in that:Every group of support meanss are consolidated Determine frame to be located between corresponding side stand and pedestal.
CN201621397651.XU 2016-12-20 2016-12-20 A kind of servicing unit for tractor crankshaft Expired - Fee Related CN206440249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621397651.XU CN206440249U (en) 2016-12-20 2016-12-20 A kind of servicing unit for tractor crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621397651.XU CN206440249U (en) 2016-12-20 2016-12-20 A kind of servicing unit for tractor crankshaft

Publications (1)

Publication Number Publication Date
CN206440249U true CN206440249U (en) 2017-08-25

Family

ID=59647232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621397651.XU Expired - Fee Related CN206440249U (en) 2016-12-20 2016-12-20 A kind of servicing unit for tractor crankshaft

Country Status (1)

Country Link
CN (1) CN206440249U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170825

Termination date: 20181220

CF01 Termination of patent right due to non-payment of annual fee