CN205437156U - Locomotive wheel processes locking device - Google Patents
Locomotive wheel processes locking device Download PDFInfo
- Publication number
- CN205437156U CN205437156U CN201521097123.8U CN201521097123U CN205437156U CN 205437156 U CN205437156 U CN 205437156U CN 201521097123 U CN201521097123 U CN 201521097123U CN 205437156 U CN205437156 U CN 205437156U
- Authority
- CN
- China
- Prior art keywords
- driving lever
- ratchet
- axle sleeve
- locking device
- regulating block
- 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.)
- Withdrawn - After Issue
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a machinery processing technology field, concretely relates to locking device who is used for locomotive wheel processing. A locomotive wheel processes locking device, includes axle sleeve, ratchet, pawl, driving lever and adjusting bolt, the ratchet sleeve establish outside the axle sleeve with axle sleeve fixed connection, the driving lever be two, the both sides of ratchet are established outside the axle sleeve and are located respectively to the driving lever cover, through bolt fixed connection, are equipped with the regulating block between the driving lever between the driving lever, regulating block and driving lever swing joint, adjusting bolt is located the regulating block, the driving lever between be equipped with with the pawl of ratchet looks adaptation. Through adopting the cooperation between driving lever and the ratchet, it is rotatory to make the driving lever can only face jack catch motion opposite direction's direction, through axle sleeve fixed mounting on the axletree, driving lever one end contacts with a jack catch arm, the jack catch can drive the axletree through the driving lever and rotate together, has avoided the relative slip between jack catch and the wheel, has strengthened machining efficiency, has improved the machining precision.
Description
Technical field
This utility model relates to Machining Technology field, is specifically related to a kind of locking device for locomotive wheel processing.
Background technology
At present, locomotive wheel needs to be processed wheel surface after being installed on axletree, adds and is arranged on car wheel lathe by axletree assembly man-hour, and the frock at lathe two ends withstands on the end face of wheel respectively, positions wheel.Lathe tool is provided with disk body of chuck, and disk body of chuck is provided with multiple claw, and claw is stuck on lateral wheel wheel rim, adds frock band motor car wheel in man-hour and rotates together, two wheel surfaces are carried out turnery processing.Due between claw with wheel for contacting cooperation, if cutting output is excessive, the cutting force that wheel is subject to be more than the frock active force to wheel, will produce between wheel and the claw in frock relative slip, affect the processing of wheel.
Utility model content
The purpose of this utility model is to provide a kind of locking device for locomotive wheel processing, it is ensured that adding man-hour, axletree assembly will not and lathe between produce and slide.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of locomotive wheel processing locking device, including axle sleeve, ratchet, ratchet, driving lever and regulation bolt；One end of described axle sleeve is provided with locating surface, and locating surface is provided with hole, location and screwed hole；Described ratchet sleeve is located at outer the fixing with axle sleeve of axle sleeve and is connected；Described driving lever is two, and driving lever is set in outside axle sleeve and lays respectively at the both sides of ratchet, is bolted to connection, is provided with regulating block between driving lever between driving lever, and regulating block is flexibly connected with driving lever, and regulation bolt is positioned on regulating block；Being provided with the ratchet suitable with ratchet between described driving lever, ratchet is flexibly connected with driving lever, is additionally provided with flexible member between ratchet and driving lever.
Locomotive wheel processing locking device as above a kind of, further illustrate into, described driving lever is respectively equipped with adjustment hole, adjustment hole is arranged along driving lever length direction, and regulating block is provided with screw rod, and screw rod is flexibly connected through adjustment hole with driving lever.
Locomotive wheel processing locking device as above a kind of, further illustrate into, described ratchet is flexibly connected with driving lever by rotational pin.
Locomotive wheel processing locking device as above a kind of, further illustrate into, described flexible member is spring.
Locomotive wheel processing locking device as above a kind of, further illustrate into, be provided with the copper sheathing suitable with axle sleeve in described axle sleeve.
The beneficial effects of the utility model are: by using coordinating between driving lever and ratchet, make driving lever can only rotate towards the direction that the claw direction of motion is contrary, it is fixedly mounted on axletree by axle sleeve, driving lever one end and a claw arm contact, claw can drive axletree to rotate together by driving lever, avoid the relative slip between claw with wheel, enhance working (machining) efficiency, improve machining accuracy.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model side view.
Fig. 3 is axle sleeve structure schematic diagram.
Fig. 4 is A zoomed-in view in Fig. 1.
In figure: 1, axle sleeve；2, ratchet；3, ratchet；4, driving lever；5, regulation bolt；6, hole, location；7, screwed hole；8, bolt；9, regulating block；10, flexible member；11, rotational pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is done further details of elaboration.
As shown in Figures 1 to 4, a kind of locking device for locomotive wheel processing that this utility model provides, including axle sleeve 1, ratchet 2, ratchet 3, driving lever 4 and regulation bolt 5.Described axle sleeve 1 is cylindrical shape, and the internal diameter of axle sleeve 1 is consistent with the diameter of generation processing axletree, and one end of axle sleeve 1 is provided with locating surface, and the other end opens wide, and locating surface is provided with hole 6, location and screwed hole 7；Hole 6, location is positioned at the center of locating surface, is used for making to be positioned at lathe for processing cart wheel assembly；Screwed hole 7 is evenly distributed on locating surface along the circumferencial direction of axle sleeve 1.During use, make axle sleeve 1 be enclosed within the outside of generation processing axletree, use bolt corresponding with screwed hole 7, make axle sleeve 1 fix with generation processing axletree and be connected.In order to preferably protect axletree, being provided with copper sheathing in axle sleeve 1, copper sheathing is suitable with axle sleeve 1.
Described ratchet 2 is set in outer the fixing with axle sleeve 1 of axle sleeve 1 and is connected, and can be bonded, it is also possible to for welding, optimal way is bonded.Driving lever 4 is two, and the lower end of driving lever 4 is provided with an installing hole, and the diameter of installing hole is consistent with the external diameter of axle sleeve 1, and driving lever 4 is set in outside axle sleeve 1 and lays respectively at the both sides of ratchet 2.Connect by bolt 8 is fixing between driving lever 4, bolt 8 quantity not restriction.Being provided with regulating block 9 between driving lever 4, regulating block 9 is flexibly connected with driving lever 4.Being respectively equipped with adjustment hole on driving lever 4, adjustment hole is bar hole, and adjustment hole is arranged along driving lever 4 length direction, and regulating block 9 is respectively equipped with screw rod on opposite end, and screw rod is flexibly connected through adjustment hole with driving lever 4.During use, make the adjustment hole that the screw rod on regulating block 9 is each passed through on driving lever 4, fixed by corresponding nut, adjust the regulating block 9 position between driving lever 4 as required.Regulation bolt 5 is positioned on regulating block 9.
The ratchet 3 suitable with ratchet 2 it is provided with between described driving lever 4, ratchet 3 is flexibly connected with driving lever 4, and ratchet 3 can be flexibly connected with driving lever 4 by rotational pin 11, it is also possible to sets a connecting rod between driving lever 4, connecting rod passes ratchet 3, makes ratchet 3 can rotate around connecting rod.Flexible member 10 it is additionally provided with between ratchet 3 and driving lever 4, flexible member 10 one end connects driving lever 4, and the other end connects ratchet 3 away from one end of ratchet, and flexible member 10 is used for making fitting between ratchet 2 and ratchet 3 tightr, ensure this device in rotary course, ratchet 2 fits together all the time with ratchet 3.Flexible member 10 preferred version is spring.This utility model simple operation, has good practicality.
During use, this device being fixed on the axletree of generation processing by axle sleeve 1, being arranged on car wheel lathe for processing cart axle assembly, the positioner at lathe two ends withstands in the hole, location of axletree outer shaft 1, positions wheel.Lathe tool is provided with disk body of chuck, disk body of chuck is provided with multiple claw, claw is stuck on lateral wheel wheel rim, due to coordinating between driving lever 4, ratchet 3 and ratchet 2, make driving lever 4 can only rotate towards the direction that the claw direction of motion is contrary, rotating lever 4, make driving lever 4 contact with claw, regulation regulation bolt 5, makes regulation bolt 5 be fully contacted with claw.Adding man-hour, claw can drive and rotate together for processing cart wheel assembly, owing to this device is fixedly connected on axletree, rotates together so this device also can be followed.If cutting output is excessive, the cutting force that wheel is subject to is more than the frock active force to wheel, owing to driving lever 4 contacts with claw, claw will pass to one power of axletree by driving lever 4, make between wheel and the claw in frock, to produce relative slip, enhance working (machining) efficiency, improve machining accuracy.
This utility model is not limited to examples detailed above, and in claims limited range of the present utility model, various deformation or amendment that those skilled in the art can make without creative work are all protected by this patent.
Claims (5)
1. a locomotive wheel processing locking device, it is characterised in that: include axle sleeve (1), ratchet (2), ratchet (3), driving lever (4) and regulation bolt (5)；One end of described axle sleeve (1) is provided with locating surface, and locating surface is provided with hole, location (6) and screwed hole (7)；Described ratchet (2) is set in that axle sleeve (1) is fixing with axle sleeve outward to be connected；Described driving lever (4) is two, driving lever (4) is set in axle sleeve (1) and outward and lays respectively at the both sides of ratchet (2), connect by bolt (8) is fixing between driving lever (4), regulating block (9) it is provided with between driving lever (4), regulating block (9) is flexibly connected with driving lever (4), and regulation bolt (5) is positioned on regulating block (9)；The ratchet (3) suitable with ratchet (2) it is provided with between described driving lever (4), ratchet (3) is flexibly connected with driving lever (4), is additionally provided with flexible member (10) between ratchet (3) and driving lever (4).
A kind of locomotive wheel processing locking device the most according to claim 1, it is characterized in that: on described driving lever (4), be respectively equipped with adjustment hole, adjustment hole is arranged along driving lever (4) length direction, regulating block (9) is provided with screw rod, and screw rod is flexibly connected through adjustment hole with driving lever.
A kind of locomotive wheel processing locking device the most according to claim 2, it is characterised in that: described ratchet (3) is flexibly connected with driving lever (4) by rotational pin (11).
A kind of locomotive wheel processing locking device the most according to claim 3, it is characterised in that: described flexible member (10) is spring.
A kind of locomotive wheel processing locking device the most according to claim 4, it is characterised in that: it is provided with the copper sheathing suitable with axle sleeve in described axle sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097123.8U CN205437156U (en) | 2015-12-24 | 2015-12-24 | Locomotive wheel processes locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097123.8U CN205437156U (en) | 2015-12-24 | 2015-12-24 | Locomotive wheel processes locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437156U true CN205437156U (en) | 2016-08-10 |
Family
ID=56578654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097123.8U Withdrawn - After Issue CN205437156U (en) | 2015-12-24 | 2015-12-24 | Locomotive wheel processes locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382276A (en) * | 2015-12-24 | 2016-03-09 | 成都铁马机车车辆实业有限公司 | Machining locking device for locomotive wheel |
-
2015
- 2015-12-24 CN CN201521097123.8U patent/CN205437156U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382276A (en) * | 2015-12-24 | 2016-03-09 | 成都铁马机车车辆实业有限公司 | Machining locking device for locomotive wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20171222 |