CN105972053A - Transmission gear shaft of milling and drilling machine - Google Patents
Transmission gear shaft of milling and drilling machine Download PDFInfo
- Publication number
- CN105972053A CN105972053A CN201610498119.5A CN201610498119A CN105972053A CN 105972053 A CN105972053 A CN 105972053A CN 201610498119 A CN201610498119 A CN 201610498119A CN 105972053 A CN105972053 A CN 105972053A
- Authority
- CN
- China
- Prior art keywords
- axis body
- backing pin
- screw
- gear
- drilling
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
Abstract
The invention discloses a transmission gear shaft of a milling and drilling machine and belongs to the technical field of a design of a mechanical device. The transmission gear shaft comprises a shaft body, an arc-shaped groove, a gear, an axial threaded hole, a transverse threaded hole and a stop pin hole, wherein the shaft body is a slender stepped shaft, the diameter in the middle part of which is the greatest; the arc-shaped groove is machined in the middle position of the part; a dial scale is mounted below the arc-shaped groove; a gap of 6mm is formed between the excircle of the dial scale and the arc-shaped groove; when the shaft body rotates, the shaft body does not intervene with the dial scale; the gear which is integrally formed with the shaft body is arranged on the left side of the arc-shaped groove; and a transferring motion is realized by engaging the gear with other gears. The transmission gear shaft of the milling and drilling machine disclosed by the invention is simple in structure and convenient to transmit, a spring box is convenient to assemble and disassemble, a spiral spring is convenient and reliable to fix, and the transferring elasticity is great, and the carrying capacity is great.
Description
Technical field
The present invention relates to machinery design field, particularly relate to a kind of drilling and milling machine transmission
Gear shaft.
Background technology
The most all of lathe all can't do without drive system, gear be in all driving parts
One of part often used, when generally adding axle and gear when being closely sized to of gear size and axle
Work becomes an entirety, and drilling and milling machine driving gearshaft is exactly this structure, traditional drilling and milling machine transmission
Gear shaft structure is complicated, and the fixing inconvenience of parts on shaft, its edge ratio is relatively sharp, easily leads
The part causing to coordinate with it scratches, and poor stability, traditional drilling and milling machine driving gearshaft does not set
The structures such as meter arcuate groove, graduated disc easily and interferes between drilling and milling machine driving gearshaft, fortune
Dynamic underaction, scrollwork spring is susceptible to phenomenons such as coming off, therefore design one when bearing elastic force
Planting simple in construction, transmission is convenient, and spring box is convenient to mount and dismount, and scrollwork spring convenient fixing is reliable, transmission
Elastic force is big, and the drilling and milling machine driving gearshaft that bearing capacity is strong seems the most necessary.
Summary of the invention
The purpose of the present invention is contemplated to overcome the defect of prior art, devises a kind of drilling and milling machine
Driving gearshaft.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of drilling and milling machine driving gearshaft, including axis body, arcuate groove, described axis body is one elongated
Multidiameter, intermediate portion diameter is maximum, in the portion between position be machined with described arcuate groove,
Also include gear, axial screw, horizontal screw, backing pin hole, be positioned at the lower section of described arcuate groove
Graduated disc is installed, between cylindrical and the described arcuate groove of graduated disc, has the gap of 6mm, institute
Stating when axis body rotates and will not interfere with graduated disc, the left side of described arcuate groove is and described axle
Body is an overall described gear, and transmitting movement is i.e. to be engaged with other gear by described gear
Realize.
The left part of described axis body is machined with described axial screw, is arranged on the left of described axis body
Use screw to screw in described axial screw between spring box and described axis body to be fixed.
The left end Excircle machining of described axis body has described horizontal screw, is arranged on the scrollwork in spring box
One end that spring is wound on described axis body uses the fixing connection of Screw.
It is positioned at center-right position on described axis body and is machined with described backing pin hole, described backing pin hole
Backing pin is inside installed, i.e. uses backing pin to carry out between ratchet substrate and described axis body circumferentially fixed.
Described backing pin hole machined has two, between the two difference 180 °.
Owing to have employed above technical scheme, present invention have the advantage that
Axis body, arcuate groove, gear, axial screw, horizontal screw, backing pin hole is used to combine
Designed drilling and milling machine driving gearshaft, the left part of axis body is machined with axial screw, and spring is box-packed
Tearing open conveniently, the left end Excircle machining of axis body has horizontal screw, and scrollwork spring convenient fixing is reliable, passes
Pass elastic force big, axis body is positioned at center-right position and is machined with backing pin hole, install in backing pin hole
Have backing pin, between ratchet substrate and axis body, i.e. use backing pin to carry out axial restraint, it is achieved motion and
The transmission of load, backing pin hole machined has two, between the two difference 180 °, and bearing capacity is strong.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
In figure, each assembly and reference are respectively as follows: 1 axis body；2, arcuate groove；3, gear；
4, axial screw；5, horizontal screw.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be prone to effect
Understand and understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
A kind of drilling and milling machine driving gearshaft, including axis body 1, arcuate groove 2, gear 3, axially
Screw 4, horizontal screw 5, backing pin hole 6, axis body 1 is an elongate stepped axle, intermediate portion
Point diameter is maximum, in the portion between position be machined with arcuate groove 2, be positioned at arcuate groove 2 times
Side is provided with graduated disc, has the gap of 6mm, axle between cylindrical and the arcuate groove 2 of graduated disc
Will not interfere with graduated disc when body 1 rotates, the left side of arcuate groove 2 is for being one with axis body 1
The gear 3 of individual entirety, transmitting movement is i.e. engaged realization by gear 3 with other gear, should
Driving gearshaft simple in construction, transmission is convenient.
The left part of axis body 1 is machined with axial screw 4, is arranged on the spring box (figure on the left of axis body 1
In be not drawn into) and axis body 1 between i.e. use screw screw in axial screw 4 be fixed, spring box
It is convenient to mount and dismount.
The left end Excircle machining of axis body 1 has horizontal screw 5, the scrollwork spring (figure being arranged in spring box
In be not drawn into) one end of being wound on axis body 1 uses that Screw is fixing to be connected, the fixing side of scrollwork spring
Just reliable, transmission elastic force is big.
It is positioned at center-right position on axis body 1 and is machined with backing pin hole 6, install in backing pin hole 6
There is backing pin (being not drawn in figure), i.e. adopt between ratchet substrate (being not drawn in figure) and axis body 1
Carry out circumferentially fixed with backing pin, it is achieved motion and the transmission of load.
Backing pin hole 6 is machined with two, between the two difference 180 °, and ratchet substrate (is not drawn in figure
Go out) and axis body 1 between use two backing pins transmission load simultaneously, bearing capacity is strong.
Drilling and milling machine driving gearshaft disclosed in this invention, the left part of axis body 1 is machined with axially
Screw 4, spring box is convenient to mount and dismount, and the left end Excircle machining of axis body 1 has horizontal screw 5, scrollwork
Spring convenient fixing is reliable, and transmission elastic force is big, axis body 1 is positioned at center-right position and is machined with
Backing pin hole 6, is provided with backing pin (being not drawn in figure) in backing pin hole 6, ratchet substrate is (in figure
Be not drawn into) and axis body 1 between i.e. to use backing pin to carry out circumferentially fixed, it is achieved motion and load
Transmission, backing pin hole 6 is machined with two, between the two difference 180 °, and bearing capacity is strong.
The ultimate principle of the present invention, principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appended right
Claim and equivalent thereof define.
Claims (5)
1. a drilling and milling machine driving gearshaft, including axis body, arcuate groove, described axis body is one
Elongate stepped axle, intermediate portion diameter is maximum, in the portion between position be machined with described arc
Shape groove, it is characterised in that: also include gear, axial screw, horizontal screw, backing pin hole, position
In the lower section of described arcuate groove, graduated disc is installed, between cylindrical and the described arcuate groove of graduated disc
Having the gap of 6mm, described axis body will not interfere with graduated disc when rotating, described arc
The left side of groove is to be an overall described gear with described axis body, and transmitting movement is i.e. by described
Gear engages realization with other gear.
A kind of drilling and milling machine driving gearshaft, it is characterised in that: institute
The left part stating axis body is machined with described axial screw, be arranged on spring box on the left of described axis body with
Use screw to screw in described axial screw between described axis body to be fixed.
A kind of drilling and milling machine driving gearshaft, it is characterised in that: institute
The left end Excircle machining stating axis body has described horizontal screw, and the scrollwork spring being arranged in spring box is wound on
One end on described axis body uses the fixing connection of Screw.
A kind of drilling and milling machine driving gearshaft, it is characterised in that: institute
State and be positioned at center-right position on axis body and be machined with described backing pin hole, install in described backing pin hole
There is backing pin, i.e. use backing pin to carry out between ratchet substrate and described axis body circumferentially fixed.
A kind of drilling and milling machine driving gearshaft, it is characterised in that: institute
State backing pin hole machined and have two, between the two difference 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498119.5A CN105972053A (en) | 2016-06-28 | 2016-06-28 | Transmission gear shaft of milling and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498119.5A CN105972053A (en) | 2016-06-28 | 2016-06-28 | Transmission gear shaft of milling and drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972053A true CN105972053A (en) | 2016-09-28 |
Family
ID=57019507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498119.5A Pending CN105972053A (en) | 2016-06-28 | 2016-06-28 | Transmission gear shaft of milling and drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757711A (en) * | 2018-06-13 | 2018-11-06 | 苏州云联车控信息科技有限公司 | A kind of transmission shaft |
-
2016
- 2016-06-28 CN CN201610498119.5A patent/CN105972053A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757711A (en) * | 2018-06-13 | 2018-11-06 | 苏州云联车控信息科技有限公司 | A kind of transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |