CN107152465A - A kind of constant speed portable universal drive shaft - Google Patents

A kind of constant speed portable universal drive shaft Download PDF

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Publication number
CN107152465A
CN107152465A CN201710496433.4A CN201710496433A CN107152465A CN 107152465 A CN107152465 A CN 107152465A CN 201710496433 A CN201710496433 A CN 201710496433A CN 107152465 A CN107152465 A CN 107152465A
Authority
CN
China
Prior art keywords
adjustable plate
adjusting device
drive shaft
plate
constant speed
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.)
Pending
Application number
CN201710496433.4A
Other languages
Chinese (zh)
Inventor
张彭
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.)
XUZHOU JINCHENG PLANETARY TRANSMISSION CO Ltd
Original Assignee
XUZHOU JINCHENG PLANETARY TRANSMISSION 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 XUZHOU JINCHENG PLANETARY TRANSMISSION CO Ltd filed Critical XUZHOU JINCHENG PLANETARY TRANSMISSION CO Ltd
Priority to CN201710496433.4A priority Critical patent/CN107152465A/en
Publication of CN107152465A publication Critical patent/CN107152465A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

The present invention announces a kind of constant speed portable universal drive shaft for truck drive shaft, belongs to technical field of automobile transmission.Including jackshaft, universal adjusting device, steering spindle, connecting shaft;Bearing is installed outside universal adjusting device;Bearing periphery is fixed with the upper adjustable plate and lower adjustable plate being parallel to each other;The end of upper adjustable plate and lower adjustable plate is provided with installation through-hole, the upper adjustable plate installation through-hole relative with lower adjustable plate and is installed with threaded rod;A clamp nut is separately installed with the threaded rod of upper adjustable plate and lower adjustable plate medial surface;Two threaded rod one end are connected with upper junction plate, and the other end is connected with lower connecting plate;Installation through-hole is provided with upper junction plate and lower connecting plate.The position of universal adjusting device can be adjusted in vertical plane in the present invention, can significantly improve the installation accuracy of constant speed portable universal drive shaft, convenient maintenance, maintenance;Another convenience, also reduces constant speed portable universal drive shaft difficulty of processing, improves processing efficiency.

Description

A kind of constant speed portable universal drive shaft
Technical field
The present invention relates to technical field of automobile transmission, specifically a kind of constant speed portable for truck drive shaft is universal to be passed Moving axis.
Background technology
Existing constant velocity shaft is into constant velocity cardan joint is two by constant velocity cardan joint, jackshaft and set of bearings Axle is connected, and two axles is transmitted motion with identical angular speed, and the constant velocity shaft of this spline structure has transmission speed Rate deviation is big, and installation requirement precision is high, and labor intensity is high, in-convenience in use shortcoming.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of constant speed portable universal drive shaft.
The present invention is achieved through the following technical solutions:A kind of constant speed portable universal drive shaft, including jackshaft;In described The two ends of countershaft are connected to universal adjusting device;The universal adjusting device other end is connected with steering spindle;It is described to turn to The axle other end is connected with connecting shaft;Bearing is installed outside the universal adjusting device;The bearing periphery, which is fixed with, to be parallel to each other Upper adjustable plate and lower adjustable plate;The end of the upper adjustable plate and lower adjustable plate is provided with installation through-hole, upper adjustable plate and downward Threaded rod is installed with the relative installation through-hole of section plate;It is separately installed with the threaded rod of upper adjustable plate and lower adjustable plate medial surface One clamp nut;Threaded rod one end described in two is fixedly connected with upper junction plate, and the two threaded rod other ends are fixedly connected with lower company Fishplate bar;Installation through-hole is provided with the upper junction plate and lower connecting plate.
It is further:Being provided with to be provided with the middle part of tooth sector, universal adjusting device inside the universal adjusting device is used for The mounting hole being connected with steering spindle.
Described steering spindle one end is provided with the steering travelling gear coordinated with universal adjusting device internal turn gear, described turn It is arranged on to travelling gear in the mounting hole in the middle part of universal adjusting device;The steering spindle other end is provided with steering drive.
Described connecting shaft one end is provided with turning to the gear-box that drive coordinates in steering spindle, and the connecting shaft other end is fixed with Ring flange.
Compared with prior art, the beneficial effects of the invention are as follows:The position of universal adjusting device can be adjusted in vertical plane Section, can significantly improve the installation accuracy of constant speed portable universal drive shaft, convenient maintenance, maintenance;Another convenience, is also reduced Constant speed portable universal drive shaft difficulty of processing, improves processing efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is A-A direction views in Fig. 1.
In figure:1st, jackshaft;2nd, universal adjusting device;2-1, upper adjustable plate;2-2, lower adjustable plate;2-3, threaded rod;2- 4th, clamp nut;2-5, upper junction plate;2-6, lower connecting plate;2-7, bearing;3rd, steering spindle;4th, connecting shaft;5th, ring flange.
Embodiment
The following is the specific embodiment of the present invention, in conjunction with accompanying drawing, the present invention will be further described.Need explanation , in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " It is meant that two or more.
As shown in figure 1, a kind of constant speed portable universal drive shaft, including jackshaft 1;The two ends of jackshaft 1 are connected respectively There is universal adjusting device 2;The other end of universal adjusting device 2 is connected with steering spindle 3;The other end of steering spindle 3 is connected with connecting shaft 4. The inside of universal adjusting device 2 is provided with tooth sector, and the middle part of universal adjusting device 2 is provided with the mounting hole for being used for being connected with steering spindle 3. The one end of steering spindle 3 is provided with the steering travelling gear coordinated with the internal turn gear of universal adjusting device 2, turns to travelling gear and installs In the mounting hole at the middle part of universal adjusting device 2;The other end of steering spindle 3 is provided with steering drive.The one end of connecting shaft 4 is provided with turning The gear-box that drive coordinates is turned into axle 3, the other end of connecting shaft 4 is fixed with ring flange 5.This structure is prior art, This is not stated tired.
With reference to shown in Fig. 1 and Fig. 2, bearing 2-7 is installed outside universal adjusting device 2;Bearing 2-7 peripheries are fixed with mutually flat Capable upper adjustable plate 2-1 and lower adjustable plate 2-2;Upper adjustable plate 2-1 and lower adjustable plate 2-2 end are provided with installation through-hole, up-regulation Threaded rod 2-3 is installed with installation through-hole relative with lower adjustable plate 2-2 section plate 2-1;In upper adjustable plate 2-1 and lower adjustable plate 2-2 A clamp nut 2-4 is separately installed with the threaded rod 2-3 of medial surface;By clamp nut 2-4, bearing 2-7 can be adjusted Vertical height on threaded rod 2-3.It is another that two threaded rod 2-3 one end are fixedly connected with upper junction plate 2-5, two threaded rod 2-3 End is fixedly connected with lower connecting plate 2-6;Installation through-hole is provided with upper junction plate 2-5 and lower connecting plate 2-6;Upper junction plate 2-5 and Lower connecting plate 2-6 is used for the entirety of universal adjusting device 2 and is fixed, and upper junction plate 2-5 and lower connecting plate 2-6 can be fixed individually One, or be both fixed.

Claims (4)

1. a kind of constant speed portable universal drive shaft, including jackshaft(1);The jackshaft(1)Two ends be connected to ten thousand To adjusting means(2);The universal adjusting device(2)The other end is connected with steering spindle(3);The steering spindle(3)The other end connects It is connected to connecting shaft(4);
It is characterized in that:
The universal adjusting device(2)Bearing is installed outside(2-7);The bearing(2-7)Periphery is fixed be parallel to each other upper Adjustable plate(2-1)With lower adjustable plate(2-2);The upper adjustable plate(2-1)With lower adjustable plate(2-2)To be provided with installation logical for end Hole, upper adjustable plate(2-1)With lower adjustable plate(2-2)Threaded rod is installed with relative installation through-hole(2-3);In upper adjustable plate(2- 1)With lower adjustable plate(2-2)The threaded rod of medial surface(2-3)On be separately installed with a clamp nut(2-4);Screw thread described in two Bar(2-3)One end is fixedly connected with upper junction plate(2-5), two threaded rods(2-3)The other end is fixedly connected with lower connecting plate(2- 6);The upper junction plate(2-5)And lower connecting plate(2-6)On be provided with installation through-hole.
2. a kind of constant speed portable universal drive shaft according to claim 1, it is characterised in that:The universal adjusting device (2)Inside is provided with tooth sector, universal adjusting device(2)Middle part, which is provided with, to be used for and steering spindle(3)The mounting hole of connection.
3. a kind of constant speed portable universal drive shaft according to claim 2, it is characterised in that:The steering spindle(3)One End is provided with and universal adjusting device(2)The steering travelling gear that internal turn gear coordinates, the steering travelling gear is arranged on Universal adjusting device(2)In the mounting hole at middle part;The steering spindle(3)The other end is provided with steering drive.
4. a kind of constant speed portable universal drive shaft according to claim 3, it is characterised in that:The connecting shaft(4)One End is provided with and steering spindle(3)It is middle to turn to the gear-box that drive coordinates, connecting shaft(4)The other end is fixed with ring flange(5).
CN201710496433.4A 2017-06-26 2017-06-26 A kind of constant speed portable universal drive shaft Pending CN107152465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710496433.4A CN107152465A (en) 2017-06-26 2017-06-26 A kind of constant speed portable universal drive shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710496433.4A CN107152465A (en) 2017-06-26 2017-06-26 A kind of constant speed portable universal drive shaft

Publications (1)

Publication Number Publication Date
CN107152465A true CN107152465A (en) 2017-09-12

Family

ID=59796622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710496433.4A Pending CN107152465A (en) 2017-06-26 2017-06-26 A kind of constant speed portable universal drive shaft

Country Status (1)

Country Link
CN (1) CN107152465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109465158A (en) * 2018-12-30 2019-03-15 珠海市宏泰机械科技有限公司 A kind of double end dispenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109465158A (en) * 2018-12-30 2019-03-15 珠海市宏泰机械科技有限公司 A kind of double end dispenser
CN109465158B (en) * 2018-12-30 2024-04-02 珠海市宏泰机械科技有限公司 Double-end point gum machine

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170912

WD01 Invention patent application deemed withdrawn after publication