CN106853591A - A kind of lathe arrangements for speed regulation - Google Patents
A kind of lathe arrangements for speed regulation Download PDFInfo
- Publication number
- CN106853591A CN106853591A CN201510919850.6A CN201510919850A CN106853591A CN 106853591 A CN106853591 A CN 106853591A CN 201510919850 A CN201510919850 A CN 201510919850A CN 106853591 A CN106853591 A CN 106853591A
- Authority
- CN
- China
- Prior art keywords
- control rod
- speed control
- shift fork
- body wall
- box body
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of lathe arrangements for speed regulation,Art is mechanical device design field,Including speed control rod,Skeleton shape sealing ring,Shift fork,Shifting block,Resilient key,Box body wall,Soket head cap screw,Handle fixing base,Support,Hole of the speed control rod from the left of box body wall penetrates,It is supported in the hole,In speed control rod a skeleton shape sealing ring is provided with cabinet wall is close at box body wall cooperation,So that good seal between the hole of box body wall and speed control rod,External dust is not easily accessible casing,Shift fork is fixed on the right part of speed control rod,Shifting block is fixed with the head of shift fork,The part that the left end of speed control rod stretches out box body wall is fixed with handle fixing base by soket head cap screw,Handle is to be arranged on handle fixing base,Lathe arrangements for speed regulation disclosed in this invention,Speed governing is convenient,Shift fork is flexible in box house motion,Shift process is steady,Impact shock is small,Speed control rod stress balance,Support is reliable.
Description
Technical field
The present invention relates to mechanical device design field, more particularly to a kind of lathe speed governing dress
Put.
Background technology
Any lathe is operationally required for adapting to different operating rates, and lathe is realizing difference
During rotating speed, lathe arrangements for speed regulation, the overwhelming majority will be set on headstock in order to easy to adjust
Arrangements for speed regulation be all gear side install shift fork, outside the enclosure face set handle, handle with
Internal shift fork is connected, and traditional shift fork shape is generally square, during rotation easily with casing or
Its internal part is interfered, and lacking on shift fork can absorb the part of vibration, when causing gearshift
Shift fork is big with gear impact shock, and speed governing bar cantilevers are set, and stress is unstable, therefore design one
Plant speed governing convenient, shift fork is flexible in box house motion, and shift process is steady, and impact shock is small,
Speed control rod stress balance, supports reliable lathe arrangements for speed regulation very necessary.
The content of the invention
The purpose of the present invention be exactly in order to overcome traditional shift fork easily with casing or its internal part
Interfere, impact shock is big, and the jiggly defect of speed control rod stress devises a kind of lathe
Arrangements for speed regulation, speed governing is convenient, and shift fork is flexible in box house motion, and shift process is steady, punching
Small, the speed control rod stress balance of vibration is hit, support is reliable.
The required technical problem for solving of the invention can be achieved through the following technical solutions：
A kind of lathe arrangements for speed regulation, including speed control rod,Skeleton shape sealing ring, box body wall, it is described
Hole of the speed control rod from the left of the box body wall penetrates, and is supported in the hole, the speed control rod with
It is close to cabinet wall at the box body wall cooperation and is provided with a skeleton shape sealing ring, also wraps
Include shift fork, shifting block, resilient key, soket head cap screw, handle fixing base, support, the shift fork
The right part of the speed control rod is fixed on, the shifting block, institute are fixed with the head of the shift fork
The left end for stating speed control rod is stretched out the part of the box body wall and is fixed with by the soket head cap screw
The handle fixing base, handle is to be arranged on the handle fixing base.
The right part of the speed control rod is machined with spline, and through hole, hole are drilled with the top of the shift fork
Spline, the spline of the shift fork and the speed control rod right-hand member spline fitted are inside cut with, both
It is circumferentially fixed.
The shift fork is Curved bar, is adapted with housing interior volume.
The elastic pin connection is used between the shifting block and the shift fork, the resilient key has
It is flexible.
The box body wall top surface is provided with the support, and the bottom of the support is drilled with through hole, institute
The right-hand member for stating speed control rod is passed through and supported on the bracket from the through hole.
As a result of above technical scheme, the invention has the advantages that：
Using speed control rod,Skeleton shape sealing ring, it is box body wall, shift fork, shifting block, resilient key, interior
Hex screw, handle fixing base, support are combined designed lathe arrangements for speed regulation, speed control rod
Right part be machined with spline, shift fork is circumferentially fixed with speed control rod, rotates together, and speed governing is convenient,
Shift fork is Curved bar, is adapted with housing interior volume, flexible in box house motion, no
Situation about interferenceing with box body wall can occur, using elastic pin connection, bullet between shifting block and shift fork
Property pin have certain flexible, be conducive to absorbing what shift fork occurred in handsetting gear and gear between
Clash into, shift process is steady, and impact shock is small, and box body wall top surface is provided with support, support
Bottom is drilled with through hole, and the right-hand member of speed control rod is passed through and be supported on support from the through hole, speed control rod
Stress balance, support is reliable.
Brief description of the drawings
Fig. 1 is structure front-view schematic diagram of the present invention；
Each component and reference are respectively in figure：1st, speed control rod；2nd, skeleton shape sealing ring；
3rd, shift fork；4th, shifting block；5th, resilient key；6th, box body wall；7th, soket head cap screw；8、
Handle fixing base；9th, support.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to
Understand and understand, with reference to being specifically illustrating, the present invention is expanded on further.
A kind of lathe arrangements for speed regulation, including speed control rod 1,Skeleton shape sealing ring2nd, shift fork 3,
Shifting block 4, resilient key 5, box body wall 6, soket head cap screw 7, handle fixing base 8, support 9,
Speed control rod 1 is penetrated from the hole in the left side of box body wall 6, is supported in the hole, in speed control rod 1 and case
It is close to cabinet wall at the cooperation of body wall 6 and is provided with a skeleton shape sealing ring 2 so that box body wall
Good seal between 6 hole and speed control rod 1, external dust is not easily accessible casing, and shift fork 3 is consolidated
The right part of speed control rod 1 is scheduled on, shifting block 4 is fixed with the head of shift fork 3, speed control rod 1
The part that left end stretches out box body wall 6 is fixed with handle fixing base 8, hand by soket head cap screw 7
Handle is to be arranged on handle fixing base 8, pulls handle and is capable of achieving to make dialling for the right-hand member of speed control rod 1
Fork 3 is rotated, and drives shifting block 4 to promote gear movement, engages different gears.
The right part of speed control rod 1 is machined with spline, and the top of shift fork 3 is drilled with through hole, hole inscribe
There is a spline, spline and the right-hand member spline fitted of speed control rod 1 of shift fork 3, both are circumferentially fixed,
Rotate together, speed governing is convenient.
Shift fork 3 is Curved bar, is adapted with housing interior volume, and spirit is moved in box house
It is living, situation about interferenceing with box body wall 6 will not occur.
Connected using resilient key 5 between shifting block 4 and shift fork 3, resilient key 5 has certain flexibility,
Be conducive to absorbing the shock that shift fork 3 occurs in handsetting gear and gear between so that shifted gears
Cheng Pingwen, impact shock is small.
The top surface of box body wall 6 is provided with support 9, and the bottom of support 9 is drilled with through hole, speed control rod 1
Right-hand member pass through and be supported on support 9 from the through hole, there is supporting at the two ends of speed control rod 1, receive
Dynamic balance, support is reliable.
Lathe arrangements for speed regulation disclosed in this invention, the right part of speed control rod 1 is machined with spline,
Shift fork 3 is circumferentially fixed with speed control rod 1, rotates together, and speed governing is convenient, and shift fork 3 is Curved
Bar, is adapted with housing interior volume, flexible in box house motion, will not occur and casing
The situation of the interference of wall 6, is connected, resilient key between shifting block 4 and shift fork 3 using resilient key 5
5 have certain flexibility, are conducive to absorbing what shift fork 3 occurred in handsetting gear and gear between
Clash into, shift process is steady, and impact shock is small, and the top surface of box body wall 6 is provided with support 9, branch
The bottom of frame 9 is drilled with through hole, and the right-hand member of speed control rod 1 is passed through from the through hole and is supported on support 9
On, the stress balance of speed control rod 1, support is reliable.
General principle of the invention, principal character and of the invention excellent has been shown and described above
Point, it should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, on
Merely illustrating the principles of the invention described in embodiment and specification is stated, the present invention is not being departed from
Various changes and modifications of the present invention are possible on the premise of spirit and scope, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended right
Claim and its equivalent are defined.
Claims (5)
1. a kind of lathe arrangements for speed regulation, including speed control rod, skeleton shape sealing ring, box body wall,
Hole of the speed control rod from the left of the box body wall penetrates, and is supported in the hole, in the speed governing
Bar is provided with a skeleton shape sealing ring with cabinet wall is close at the box body wall cooperation,
It is characterized in that：Also include shift fork, shifting block, resilient key, soket head cap screw, handle fixing base,
Support, the shift fork is fixed on the right part of the speed control rod, is fixed in the head of the shift fork
The left end for having the shifting block, the speed control rod stretches out the part of the box body wall by described interior six
Angle screw is fixed with the handle fixing base, and handle is to be arranged on the handle fixing base.
2. a kind of lathe arrangements for speed regulation according to claim 1, it is characterised in that：The tune
The right part of fast bar is machined with spline, and through hole is drilled with the top of the shift fork, and spline is cut with hole
Groove, the spline of the shift fork and the speed control rod right-hand member spline fitted, both are circumferentially fixed.
3. a kind of lathe arrangements for speed regulation according to claim 1, it is characterised in that：Described group
It is Curved bar to pitch, and is adapted with housing interior volume.
4. a kind of lathe arrangements for speed regulation according to claim 1, it is characterised in that：Described group
The elastic pin connection is used between block and the shift fork, the resilient key has flexibility.
5. a kind of lathe arrangements for speed regulation according to claim 1, it is characterised in that：The case
Body wall top surface is provided with the support, and the bottom of the support is drilled with through hole, the speed control rod
Right-hand member is passed through and supported on the bracket from the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510919850.6A CN106853591A (en) | 2015-12-09 | 2015-12-09 | A kind of lathe arrangements for speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510919850.6A CN106853591A (en) | 2015-12-09 | 2015-12-09 | A kind of lathe arrangements for speed regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853591A true CN106853591A (en) | 2017-06-16 |
Family
ID=59125551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510919850.6A Pending CN106853591A (en) | 2015-12-09 | 2015-12-09 | A kind of lathe arrangements for speed regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853591A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072272A1 (en) * | 1981-08-07 | 1983-02-16 | Centre D'etudes Du Fraisage (C.E.F.) | Control mechanism for shifting change-speed gearings |
| CN203973261U (en) * | 2014-06-30 | 2014-12-03 | 成都中电锦江信息产业有限公司 | A kind of die head threading machine gear |
| CN204153125U (en) * | 2014-09-30 | 2015-02-11 | 池州市大正机械制造有限责任公司 | A kind of pull-fork assembly |
| CN204262866U (en) * | 2014-08-11 | 2015-04-15 | 南通京鼎数控设备有限公司 | The gear that a kind of Digit Control Machine Tool is special |
| CN204413722U (en) * | 2015-02-02 | 2015-06-24 | 芜湖瑞精机床有限责任公司 | A kind of stepless speed-regulating device of vertical lathe gearbox |
| CN104913041A (en) * | 2015-04-20 | 2015-09-16 | 安徽星瑞齿轮传动有限公司 | Novel gear shifting integrated mechanism of car gearbox |
-
2015
- 2015-12-09 CN CN201510919850.6A patent/CN106853591A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072272A1 (en) * | 1981-08-07 | 1983-02-16 | Centre D'etudes Du Fraisage (C.E.F.) | Control mechanism for shifting change-speed gearings |
| CN203973261U (en) * | 2014-06-30 | 2014-12-03 | 成都中电锦江信息产业有限公司 | A kind of die head threading machine gear |
| CN204262866U (en) * | 2014-08-11 | 2015-04-15 | 南通京鼎数控设备有限公司 | The gear that a kind of Digit Control Machine Tool is special |
| CN204153125U (en) * | 2014-09-30 | 2015-02-11 | 池州市大正机械制造有限责任公司 | A kind of pull-fork assembly |
| CN204413722U (en) * | 2015-02-02 | 2015-06-24 | 芜湖瑞精机床有限责任公司 | A kind of stepless speed-regulating device of vertical lathe gearbox |
| CN104913041A (en) * | 2015-04-20 | 2015-09-16 | 安徽星瑞齿轮传动有限公司 | Novel gear shifting integrated mechanism of car gearbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108311724A (en) | A kind of new workshop equipment | |
| CN206268237U (en) | A kind of variable eccentric for fatigue tester | |
| CN102118921B (en) | Pin-bending-and-fixing device for component inserter | |
| CN106853591A (en) | A kind of lathe arrangements for speed regulation | |
| CN208231274U (en) | A kind of numerically-controlled machine tool rack damping device | |
| CN207267257U (en) | A kind of binodal double-layer gear rack feed device | |
| CN204572993U (en) | There is the transmission shaft structure of guide support | |
| CN204545531U (en) | A kind of machining center endoporus in-milling device | |
| CN207500334U (en) | A kind of adjustable Weaving device bearing in gap | |
| CN206582301U (en) | A kind of ball screw | |
| CN113606279B (en) | Vibration damper with alternating damping | |
| CN206830772U (en) | A kind of novel coaxial formula face gear composite transmission | |
| CN208787907U (en) | Speed changer tooth hub tooth covers assembling jig | |
| CN208578941U (en) | A kind of actuator | |
| CN207414684U (en) | A kind of metal compensator welding tooling | |
| CN207736770U (en) | A kind of multijaw synchronization dust cover assembly device | |
| CN207500453U (en) | A kind of decelerator shell with vibration-damping function | |
| CN109026779A (en) | A kind of fan of machine driving driving | |
| CN204900388U (en) | Pneumatic cylinder cylinder end | |
| CN204431129U (en) | The automobile-used sleeve of a kind of novel portable multifunctional steam | |
| CN207479641U (en) | A kind of passive type secondary torsional vibration reduction boring bar | |
| CN215566638U (en) | Spiral air compressor machine is used in carton production | |
| CN108180241A (en) | A kind of industrial oil pressure buffer | |
| CN203717258U (en) | Energy storage device | |
| CN206378834U (en) | Page turner for electronic reading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170616 |
|
| WD01 | Invention patent application deemed withdrawn after publication |