CN109236968A - A kind of compact-sized portable heating construction equipment gearbox - Google Patents
A kind of compact-sized portable heating construction equipment gearbox Download PDFInfo
- Publication number
- CN109236968A CN109236968A CN201811257091.1A CN201811257091A CN109236968A CN 109236968 A CN109236968 A CN 109236968A CN 201811257091 A CN201811257091 A CN 201811257091A CN 109236968 A CN109236968 A CN 109236968A
- Authority
- CN
- China
- Prior art keywords
- wheel
- main casing
- gear
- compact
- equipment
- 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
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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
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
- F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
Abstract
A kind of compact-sized portable heating construction equipment gearbox, including main casing, the main casing left end rotation is provided with gear pair, the gear pair is connected with intermittent feeding star-wheel by transmission gear inside main casing and on the right side of main casing by transmission shaft, the intermittent feeding star-wheel bottom driving is connected with involute feed gear wheel, it is provided with coaxial hoodle jackscrew positioning ring on the left of the involute feed gear wheel, main casing is extended to by transmission shaft on the left of the coaxial hoodle jackscrew positioning ring and is internally connected with bridge wheel clutch deflecting structure.The present invention is using magnesium alloy as equipment body structure, rotating synchronous intermittent feeding star-wheel by host adds bridge wheel clutch deflecting structure to design, it is integrated with deceleration, multi-change speed and commutation function, not only realize the lightweight of equipment, and simplify equipment inner structure, equipment rotary inertia is greatly reduced, improves equipment operation ride comfort.
Description
Technical field
The present invention relates to machinery field more particularly to gearbox designs, especially a kind of compact-sized portable processing
Equipment gearbox.
Background technique
The connection of flange, welding as pipeline is widely used in large-scale power, petrochemical industry, ship, pharmacy and food service industry
Mode, these equipment need to carry out the on-line machining of flange sealing surface and welding groove in manufacture, installation and maintenance work.
And for portable flange processing machine or beveling machine, common multiple shafting multi-gear displacement gearbox designs complexity, zero
Component is more, either size, weight, or meets to process equipment manufacture, cost, is all unfavorable.
In the prior art, flange processing machine, Fig. 3 and Fig. 4 structure in gearbox such as Figure of description in beveling machine, in skill
Have the disadvantage in that all steel material manufactures in art, heavy, online installation, position adjustment and equipment difficult；Structure is complicated,
Worm and gear slows down plus gear shift, is easy to appear drive failures, poor reliability；Rotary inertia is big, and trim is difficult, equipment operation
Ride comfort is poor, adversely affects to machining accuracy；Number of components is more, and equipment precision is difficult to keep, and maintenance is difficult, purchasing price
Lattice are expensive；Fixed driving lever star feed cannot achieve multi-change speed function.
Summary of the invention
The purpose of the present invention is to provide a kind of compact-sized portable heating construction equipment gearboxes, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of compact-sized portable heating construction equipment becomes
Fast case, including main casing, the main casing are fixedly connected with sub-shell, the main casing left end rotation setting by two groups of screw rods
Between thering is gear pair, the gear pair to run through inside main casing by transmission shaft and be connected on the right side of main casing by transmission gear
Formula of having a rest feeds star-wheel, and the intermittent feeding star-wheel bottom driving is connected with involute feed gear wheel, and the involute feeds tooth
Wheel left side is provided with coaxial hoodle jackscrew positioning ring, and the coaxial hoodle jackscrew positioning ring left side extends to main casing by transmission shaft
Body is internally connected with bridge wheel clutch deflecting structure.
Using magnesium alloy as equipment body structure in this setting, the quality of product is reduced, host rotation synchronizes back
Transfer star-wheel displacement speed change adds bridge wheel clutch deflecting structure to design, and is integrated with deceleration, multi-change speed, commutation function；It is intermittent
Star-wheel revolution is fed, while realizing pulsation feeding, changes the number of teeth for participating in feeding by displacement, realizes that multistage has grade feeding,
Change the amount of feeding and commutation when realizing equipment operation, guarantees operational safety.
Preferably, the main casing side is fixedly installed output transmission case, and rotation is provided in the output transmission case
Output gear, the output gear are connected on the transmission axis of involute feed gear wheel by transmission gear engagement.
Preferably, it is described it is intermittent feeding star-wheel and involute feed gear wheel transmission shaft extend through sub-shell and with pair
Housing into rotation setting.
Preferably, the grinding tooth of two or more length is provided on the intermittent feeding star-wheel.
The grinding tooth of different length changes the number of teeth for participating in feeding by displacement in this setting, realizes that multistage has grade feeding,
The change of speed when realizing equipment operation.
Detailed description of the invention
Fig. 1 schematic diagram of the three-dimensional structure；
Fig. 2 schematic diagram of internal structure of the present invention；
Fig. 3 original gearbox overall effect figure；
Fig. 4 original transmission internal structural schematic diagram.
In figure: 1 main casing, 10 sub-shells, 11 screw rods, 12 output transmission cases, 13 gear pairs, 14 intermittent feeding star-wheels,
15 involute feed gear wheels, 16 coaxial hoodle jackscrew positioning rings, 17 output gears, 18 bridge wheel clutch deflecting structures, 19 transmissions
Gear, 2 former gearbox ontologies, 20 host wheel for inputting, 21 worm type of reduction gearing, 22 deflecting shaftings, 23 direction-changing transmission shaft systems, 24
Shift driving shaft system, 25 take-off (propeller) shafts, 26 gears, 260 fourth gears, 261 third gears, 262 intermediate gears, 263 1 grades
Gear, 27 shift driven shaft systems.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The present invention provides the portable heating construction equipment gearboxes that one kind as shown in Figs 1-4 is compact-sized, including main casing
Body 1, the main casing 1 are fixedly connected with sub-shell 10 by two groups of screw rods 11, and the main casing 1 and sub-shell 10 are all made of magnesium
Aluminium alloy production molding, 1 left end of the main casing rotation are provided with gear pair 13, and the gear pair 13 is by transmission shaft through master
1 inside of shell is simultaneously connected with intermittent feeding star-wheel 14, the intermittent feeding star by transmission gear 19 on the right side of main casing 1
It takes turns 14 bottom drivings and is connected with involute feed gear wheel 15, coaxial hoodle jackscrew is provided on the left of the involute feed gear wheel 15
Positioning ring 16, on the left of the coaxial hoodle jackscrew positioning ring 16 by transmission shaft extend to main casing 1 be internally connected with bridge wheel from
Clutch deflecting structure 18.
Specifically, 1 side of main casing is fixedly installed output transmission case 12, rotation is set in the output transmission case 12
It is equipped with output gear 17, the output gear 17 engages the transmission shaft for being connected to involute feed gear wheel 15 by transmission gear 19
On line.
Specifically, the transmission shaft of the intermittent feeding star-wheel 14 and involute feed gear wheel 15 extends through sub-shell 10
And it rotates and is arranged with sub-shell 10.
Specifically, being provided with the grinding tooth of different length on the intermittent feeding star-wheel 14.
The present invention alleviates in use, main structure includes main casing 1 and sub-shell 10 is made and form by magnesium alloy
The quality of equipment；Intermittent feeding star-wheel 14 and involute feed gear wheel 2 Combination Design of the inside by a gear containing driving, reality
The simplification for having showed speed changing structure not only contributes to maintenance, while reducing the quality of equipment；Involute feed gear wheel 2
Revolution amount improves the security performance of equipment operation by the flexible location technology design of coaxial hoodle jackscrew positioning ring 3；Intermittently
Formula feeds star-wheel 14 plus bridge wheel clutch deflecting structure 18 designs, and is integrated with deceleration, multi-change speed, commutation function, simplifies knot
Structure reduces operation risk；Intermittent feeding star-wheel 14 turns round, while realizing pulsation feeding, by displacement change it is intermittent into
It to the grinding tooth quantity for participating in feeding on star-wheel 14, realizes that multistage has grade feeding, changes the amount of feeding and commutation when realizing equipment operation,
Guarantee operational safety；With the intermittent gear pair 5 that is connected of feeding star-wheel 14, from host rotation acquisition revolution driving, make into
To gearbox feeding and engine speed linear synchronous, host rotates simultaneously, and feed change case transmission feeding to saddle is completed
Processing.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of compact-sized portable heating construction equipment gearbox, including main casing (1), it is characterised in that: the main casing
(1) it is fixedly connected with sub-shell (10) by two groups of screw rods (11), main casing (1) the left end rotation is provided with gear pair
(13), the gear pair (13) is internal through main casing (1) by transmission shaft and passes through transmission gear on the right side of main casing (1)
(19) it is connected with intermittent feeding star-wheel (14), intermittent feeding star-wheel (14) bottom driving is connected with involute feeding tooth
It takes turns (15), is provided with coaxial hoodle jackscrew positioning ring (16), the coaxial hoodle top on the left of the involute feed gear wheel (15)
Main casing (1) is extended to by transmission shaft on the left of silk positioning ring (16) and is internally connected with bridge wheel clutch deflecting structure (18).
2. the compact-sized portable heating construction equipment gearbox of one kind according to claim 1, it is characterised in that: the master
Shell (1) side is fixedly installed output transmission case (12), and rotation is provided with output gear in the output transmission case (12)
(17), the output gear (17) is connected to the transmission axis of involute feed gear wheel (15) by transmission gear (19) engagement
On.
3. the compact-sized portable heating construction equipment gearbox of one kind according to claim 1, it is characterised in that: between described
Formula of having a rest feeding star-wheel (14) and involute feed gear wheel (15) transmission shaft extend through sub-shell (10) and with sub-shell (10)
Rotation setting.
4. the compact-sized portable heating construction equipment gearbox of one kind according to claim 1, it is characterised in that: between described
The grinding tooth of two or more length is provided in formula of having a rest feeding star-wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257091.1A CN109236968A (en) | 2018-10-26 | 2018-10-26 | A kind of compact-sized portable heating construction equipment gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257091.1A CN109236968A (en) | 2018-10-26 | 2018-10-26 | A kind of compact-sized portable heating construction equipment gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236968A true CN109236968A (en) | 2019-01-18 |
Family
ID=65082301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257091.1A Pending CN109236968A (en) | 2018-10-26 | 2018-10-26 | A kind of compact-sized portable heating construction equipment gearbox |
Country Status (1)
| Country | Link |
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| CN (1) | CN109236968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607502A (en) * | 2020-12-11 | 2021-04-06 | 吕旭明 | Weaving production is with symmetrical formula connection transmission guide disc device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058366A (en) * | 1959-09-15 | 1962-10-16 | Brentford Transformers Ltd | Intermittent reversing drives |
| DE2332675A1 (en) * | 1972-08-07 | 1974-03-28 | Mallory Timers Continent | CONTROL DEVICE FOR ELECTROMECHANICAL TIMING UNITS |
| JPH0355002Y2 (en) * | 1986-08-05 | 1991-12-05 | ||
| JP2007285465A (en) * | 2006-04-19 | 2007-11-01 | Seiko Epson Corp | Multiple-stage intermittent driving mechanism |
| US20110107862A1 (en) * | 2009-11-12 | 2011-05-12 | Hyundai Motor Company | Gear shift unit for automated manual transmission |
| CN209012361U (en) * | 2018-10-26 | 2019-06-21 | 上海塞沃机电工程有限公司 | Compact-sized portable heating construction equipment gearbox |
-
2018
- 2018-10-26 CN CN201811257091.1A patent/CN109236968A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058366A (en) * | 1959-09-15 | 1962-10-16 | Brentford Transformers Ltd | Intermittent reversing drives |
| DE2332675A1 (en) * | 1972-08-07 | 1974-03-28 | Mallory Timers Continent | CONTROL DEVICE FOR ELECTROMECHANICAL TIMING UNITS |
| JPH0355002Y2 (en) * | 1986-08-05 | 1991-12-05 | ||
| JP2007285465A (en) * | 2006-04-19 | 2007-11-01 | Seiko Epson Corp | Multiple-stage intermittent driving mechanism |
| US20110107862A1 (en) * | 2009-11-12 | 2011-05-12 | Hyundai Motor Company | Gear shift unit for automated manual transmission |
| CN209012361U (en) * | 2018-10-26 | 2019-06-21 | 上海塞沃机电工程有限公司 | Compact-sized portable heating construction equipment gearbox |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607502A (en) * | 2020-12-11 | 2021-04-06 | 吕旭明 | Weaving production is with symmetrical formula connection transmission guide disc device |
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