CN106402328A - Cylindrical gear adjustable in specification - Google Patents
Cylindrical gear adjustable in specification Download PDFInfo
- Publication number
- CN106402328A CN106402328A CN201610928061.3A CN201610928061A CN106402328A CN 106402328 A CN106402328 A CN 106402328A CN 201610928061 A CN201610928061 A CN 201610928061A CN 106402328 A CN106402328 A CN 106402328A
- Authority
- CN
- China
- Prior art keywords
- groove
- wheel
- gear
- wheel body
- limited 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.)
- 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
- 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
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
-
- 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
Abstract
The invention discloses a cylindrical gear adjustable in specification. The cylindrical gear comprises an annular gear body. The inner wall of the gear body is provided with a clamp spring groove. The end surface of the gear body is provided with a first groove. Guide grooves are formed in the two side surfaces of the first groove. Limiting grooves are formed in the bottoms of the two side surfaces of the first groove and located below the guide grooves. First gear teeth are fixedly connected to the outer wall of the gear body. A combination wheel is movably connected to one side surface of the gear body. Fixing rods are fixedly connected to the end surface of the combination wheel. According to the cylindrical gear adjustable in specification, the gear body and the combination wheel are limited and are fitter, the fixing rods, limiting blocks and the limiting grooves are matched, the limiting blocks are connected in the limiting grooves in an inserted mode, and thus the combination wheel is fixed and is more stable when combined with the gear body; and the gear body, the combination wheel and the fixing rods are arranged, the specification of the gear body is changed by disassembling the combination wheel, and specification adjusting of the gear is achieved.
Description
Technical field
The present invention relates to mechanical spare and accessory parts technical field, the adjustable roller gear of specially a kind of specification.
Background technology
The mechanical organ that transmitting movement and power can continuously be engaged with teeth on wheel rim, the steel that manufacture gear is commonly used has quenched
Steel, hardened steel, carburizing and quenching steel and nitrided steel.The strength ratio forged steel of cast steel is slightly lower, is usually used in larger-size gear；Casting pig
Mechanical performance poor, can be used in the open type gear driving of underloading；Spheroidal graphite cast-iron can partly replace steel making gear；Plastics
Gear is used for underloading and require the low place of noise, and the gear matching with it is typically with the steel gear that heat conductivity is good, but passes
The gear set specifications of system are uncontrollable, and in the different gear of engagement, the specification of the gear of needs is also not quite similar, so nibbling
During the gear of conjunction different size, need often to change the gear of different size, bother very much, affect work efficiency.
Content of the invention
（One）The technical problem solving
For the deficiencies in the prior art, the invention provides a kind of adjustable roller gear of specification, solve the specification of gear
Uncontrollable problem.
（Two）Technical scheme
For achieving the above object, the present invention provides following technical scheme：A kind of adjustable roller gear of specification, including wheel body,
Described wheel body is ring-type, and the inwall of described wheel body offers jump-ring slot, and the end face of described wheel body offers the first groove, described the
The two sides of one groove all offer gathering sill, and the bottom of described first groove two sides offers stopper slot, described stopper slot
Positioned at the lower section of gathering sill, the outer wall of described wheel body is fixedly connected with first gear teeth, and the one side of described wheel body is connected with
Combination wheel, the end face of described combination wheel is fixedly connected with fix bar, and fix bar away from one end of combination wheel, to be plugged on first recessed
The inside of groove, described fix bar offers the second groove, the inside setting of described second groove away from the surface of combination wheel one end
There is spring, described spring is fixedly connected with limited block away from one end of the second groove inner wall, and the top of described limited block passes
Two grooves are simultaneously plugged in stopper slot, and the two sides of described limited block are fixedly connected with slide block, and described slide block is away from limited block two
One end of side is plugged in the chute that the second groove two sides inwall opens up, and the disc of described combination wheel is fixedly connected with second
The gear teeth.
Preferably, the quantity of a described groove and fix bar is four, and the first groove and fix bar circular array respectively
It is listed in the end face of wheel body and combination wheel.
Preferably, described limited block is hemispherical, and described stopper slot is arcuation, and the radian of stopper slot and limited block sphere
Radian identical.
Preferably, described spring be internally provided with expansion link, and expansion link is away from one end of the second groove inner wall and limit
The disc of position block is fixedly connected.
Preferably, the length of described second gear teeth is 5 times of combination wheel width, and the length of second gear teeth and first gear teeth
Length identical, described wheel body is identical with the end face size of combination wheel, and wheel body is identical with the outside circle size of combination wheel.
（Three）Beneficial effect
The invention provides a kind of adjustable roller gear of specification.Possesses following beneficial effect：
（1）, the present invention pass through to arrange wheel body, combination wheel and fix bar, by the dismounting of combination wheel, change the specification of wheel body, real
The regulation of existing gear set specifications.
（2）, the present invention pass through the restriction to wheel body and combination wheel for the setting, so that wheel body and combination wheel is more agreed with, by solid
The cooperation of fixed pole, limited block and stopper slot, limited block is plugged into inside stopper slot, thus realize to the fixation of combination wheel so as to
More stable when combining with wheel body.
（3）, the present invention pass through gathering sill, prevent fix bar insert the first groove when stopper slot cannot align with limited block,
Thus cannot fix, by arranging the restriction to second gear teeth so as to agree with the first gear teeth phase, make gear more steady when using
Fixed, by arranging chute and slide block, prevent spring limited block when ejecting limited block from ejecting the second groove, it is led simultaneously
To.
Brief description
Fig. 1 is the structural representation of side view of the present invention；
Fig. 2 is the cross-sectional view of wheel body front view of the present invention；
Fig. 3 is the structural representation of combination wheel side view of the present invention；
Fig. 4 is the cross-sectional view of fix bar side view of the present invention；
Fig. 5 is the structural representation of enlarged drawing at A of the present invention.
In figure：1 wheel body, 2 jump-ring slots, 3 first grooves, 4 gathering sills, 5 stopper slots, 6 first gear teeth, 7 combination wheels, 8 fixations
Bar, 9 second grooves, 10 springs, 11 limited blocks, 12 slide blocks, 13 chutes, 14 second gear teeth, 15 expansion links.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-5, the present invention provides a kind of technical scheme：A kind of adjustable roller gear of specification, including wheel body
1, wheel body 1 is ring-type, and the inwall of wheel body 1 offers jump-ring slot 2, and the end face of wheel body 1 offers the first groove 3, the first groove 3
Two sides all offer gathering sill 4, by gathering sill 4, prevent fix bar 8 insert the first groove 3 when stopper slot 5 cannot with spacing
Block 11 aligns, thus cannot be fixing by combination wheel 7, the bottom of the first groove 3 two sides offers stopper slot 5, and stopper slot 5 is located at
The lower section of gathering sill 4, the outer wall of wheel body 1 is fixedly connected with first gear teeth 6, and the one side of wheel body 1 is connected with combination wheel 7,
By the restriction to wheel body 1 and combination wheel 7 for the setting, wheel body 1 and combination wheel 7 is made more to agree with, the end face of combination wheel 7 is fixedly connected
There is fix bar 8, the quantity of the first groove 3 and fix bar 8 is four, and the first groove 3 and fix bar 8 difference annular array exist
Wheel body 1 and the end face of combination wheel 7, and fix bar 8 is plugged on the inside of the first groove 3, fix bar 8 away from one end of combination wheel 7
Surface away from combination wheel 7 one end offers the second groove 9, the second groove 9 be internally provided with spring 10, spring 10 is away from
One end of two groove 9 inwall is fixedly connected with limited block 11, by the cooperation of fix bar 8, limited block 11 and stopper slot 5, spacing
Block 11 is plugged into inside stopper slot 5, thus realizing to the fixation of combination wheel 7 so as to more stable, spring when combining with wheel body 1
10 be internally provided with expansion link 15, and expansion link 15 is fixed with the disc of limited block 11 away from one end of the second groove 9 inwall
Connect, expansion link 15 includes motion bar and sleeve pipe, one end of motion bar is located inside pipe casing, by pull motion bar so as to
The size of inside pipe casing is continually changing thus realizing flexible, by arranging expansion link 15, prevents spring 10 from shape occurring when shrinking
Become, so that spring 10 is shunk more stable, the top of limited block 11 passes the second groove 9 and is plugged in stopper slot 5, spacing simultaneously
The two sides of block 11 are fixedly connected with slide block 12, limited block 11 be hemispherical, stopper slot 5 be arcuation, and the radian of stopper slot 5 with
The radian of limited block 11 sphere is identical, by the setting to limited block 11 and stopper slot 5 shape, in push-and-pull fix bar 8, spacing
Block 11 is subject to the pressure of stopper slot 5 inwall, and spring 10 shrinks, and makes limited block 11 turnover stopper slot 5 convenient, and will not make limit
Position block 11 is blocked outside stopper slot 5, and slide block 12 is plugged on the second groove 9 two sides inwall away from one end of limited block 11 two sides
In the chute 13 opening up, by arranging chute 13 and slide block 12, prevent spring 10 limited block 11 when ejecting limited block 11 from ejecting
Second groove 9, guides to it simultaneously, and the disc of combination wheel 7 is fixedly connected with second gear teeth 14, the length of second gear teeth 14
For 5 times of combination wheel 7 width, and the length of second gear teeth 14 is identical with the length of first gear teeth 6, the end of wheel body 1 and combination wheel 7
Face size is identical, and wheel body 1 is identical with the outside circle size of combination wheel 7, by setting to the restriction of second gear teeth 14 so as to
First gear teeth 6 mutually agree with, make gear use when more stable, and first gear teeth 6 and second gear teeth 14 interlaced.
During use, the interlaced placement of second gear teeth 14 on first gear teeth 6 and combination wheel 7 on wheel body 1 will be fixed
Bar 8 is plugged in the first groove 3, and limited block 11 is subject to the pressure of gathering sill 4, spring 10 and expansion link 15 to shrink, slide block 12 edge
Chute 13 direction inward, fix bar 8 and limited block 11 along gathering sill 4 direction to the second groove 9 internal motion, to stopper slot
When at 5, limited block 11 is ejected to stopper slot 5 under spring 10 reset response, thus will be fixing to wheel body 1 and combination wheel 7, with
When different according to gear service condition, determine to adjust or be welded regulative mode to the gear of this scalable specification using stuck.
To sum up can obtain, the adjustable roller gear of this specification, by arranging wheel body 1, combination wheel 7 and fix bar 8, by group
Close the dismounting of wheel 7, change the specification of wheel body 1, realize the regulation of gear set specifications, the specification solving gear uncontrollable is asked
Topic.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
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 are made a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element including in the process of described key element, method, article or equipment.
Claims (5)
1. the adjustable roller gear of a kind of specification, including wheel body（1）, described wheel body（1）For ring-type it is characterised in that：Described
Wheel body（1）Inwall offer jump-ring slot（2）, described wheel body（1）End face offer the first groove（3）, described first groove
（3）Two sides all offer gathering sill（4）, described first groove（3）The bottom of two sides offers stopper slot（5）, described
Stopper slot（5）Positioned at gathering sill（4）Lower section, described wheel body（1）Outer wall be fixedly connected with first gear teeth（6）, described wheel body
（1）One side be connected with combination wheel（7）, described combination wheel（7）End face be fixedly connected with fix bar（8）, and fixing
Bar（8）Away from combination wheel（7）One end be plugged on the first groove（3）Inside, described fix bar（8）Away from combination wheel（7）One
The surface at end offers the second groove（9）, described second groove（9）Be internally provided with spring（10）, described spring（10）Far
From the second groove（9）One end of inwall is fixedly connected with limited block（11）, described limited block（11）Top pass the second groove
（9）And it is plugged on stopper slot（5）Interior, described limited block（11）Two sides be fixedly connected with slide block（12）, described slide block（12）
Away from limited block（11）One end of two sides is plugged on the second groove（9）The chute that two sides inwall opens up（13）Interior, described group
Close wheel（7）Disc be fixedly connected with second gear teeth（14）.
2. a kind of adjustable roller gear of specification according to claim 1 it is characterised in that：Described first groove（3）
And fix bar（8）Quantity be four, and the first groove（3）And fix bar（8）Annular array is in wheel body respectively（1）And combination
Wheel（7）End face.
3. a kind of adjustable roller gear of specification according to claim 1 it is characterised in that：Described limited block（11）For
Hemispherical, described stopper slot（5）For arcuation, and stopper slot（5）Radian and limited block（11）The radian of sphere is identical.
4. a kind of adjustable roller gear of specification according to claim 1 it is characterised in that：Described spring（10）Interior
Portion is provided with expansion link（15）, and expansion link（15）Away from the second groove（9）One end of inwall and limited block（11）Disc solid
Fixed connection.
5. a kind of adjustable roller gear of specification according to claim 1 it is characterised in that：Described second gear teeth（14）
Length be combination wheel（7）5 times of width, and second gear teeth（14）Length and first gear teeth（6）Length identical, described wheel
Body（1）And combination wheel（7）End face size identical, and wheel body（1）And combination wheel（7）Outside circle size identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928061.3A CN106402328A (en) | 2016-10-31 | 2016-10-31 | Cylindrical gear adjustable in specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928061.3A CN106402328A (en) | 2016-10-31 | 2016-10-31 | Cylindrical gear adjustable in specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402328A true CN106402328A (en) | 2017-02-15 |
Family
ID=58011685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610928061.3A Pending CN106402328A (en) | 2016-10-31 | 2016-10-31 | Cylindrical gear adjustable in specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402328A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020002092A1 (en) * | 2000-07-03 | 2002-01-03 | Luigi Reguzzi | Gear wheel construction |
| CN101413576A (en) * | 2008-11-14 | 2009-04-22 | 南车戚墅堰机车车辆工艺研究所有限公司 | Chevron gear and specific assembling and measuring tool thereof and method for machining and assembling chevron gear |
| US20110174105A1 (en) * | 2008-10-04 | 2011-07-21 | Alex Meier | Divided Tooth Wheel |
| CN102410104A (en) * | 2011-12-10 | 2012-04-11 | 常州常瑞天力动力机械有限公司 | Diesel engine locating device |
| CN105937600A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Novel gear |
-
2016
- 2016-10-31 CN CN201610928061.3A patent/CN106402328A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020002092A1 (en) * | 2000-07-03 | 2002-01-03 | Luigi Reguzzi | Gear wheel construction |
| US20110174105A1 (en) * | 2008-10-04 | 2011-07-21 | Alex Meier | Divided Tooth Wheel |
| CN101413576A (en) * | 2008-11-14 | 2009-04-22 | 南车戚墅堰机车车辆工艺研究所有限公司 | Chevron gear and specific assembling and measuring tool thereof and method for machining and assembling chevron gear |
| CN102410104A (en) * | 2011-12-10 | 2012-04-11 | 常州常瑞天力动力机械有限公司 | Diesel engine locating device |
| CN105937600A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Novel gear |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |