CN106392770A - 90-degree indexing mechanism - Google Patents
90-degree indexing mechanism Download PDFInfo
- Publication number
- CN106392770A CN106392770A CN201611216774.3A CN201611216774A CN106392770A CN 106392770 A CN106392770 A CN 106392770A CN 201611216774 A CN201611216774 A CN 201611216774A CN 106392770 A CN106392770 A CN 106392770A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- totally
- pedestal
- angle board
- indexing mechanism
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/022—Indexing equipment in which only the indexing movement is of importance
- B23Q16/026—Indexing equipment in which only the indexing movement is of importance by converting a reciprocating or oscillating movement into a rotary indexing movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention belongs to the technical field of video recording, and relates to a 90-degree indexing mechanism. The 90-degree indexing mechanism comprises a base, an eccentric shaft, a connecting rod I, a sliding block, connecting rods II, an angle plate, split sashes, lateral thimbles, a shaft hole I, a guide slot, a shaft hole II, an eccentric shaft segment, a big shaft segment, fixed holes, fixed shafts, central shafts, lateral sliding grooves, peaking shafts, lateral side shafts, top-end fixed holes and an inclined top. The 90-degree indexing mechanism disclosed by the invention is a fixed-angle indexing mechanism; base on a slider crank and four connecting rod mechanisms, no manual involvement is required, quick indexing and high working efficiency can be quickly realized under the condition that part processing accuracy is ensured. In the action process, two lateral thimbles move alternatively, an angle scale rotates for 90 degrees every time a movement is finished, and movements are continuous and quick; and the entire 90-degree indexing mechanism has the advantages of simple processing and low cost.
Description
Technical field
The invention belongs to technical field of mechanical equipment, it is related to a kind of 90 ° of indexing mechanisms.
Background technology
In the index dial of traditional processing rotor, mainly with the gear ratio of worm and wheel as radix, external one with holes
Disk, the gear ratio of worm and wheel is shown in rotary worm on external disk and completes indexing effect.Shortcoming is must be first
Calculate the number of divisions, though indexing is accurately, the computing formula of complexity makes work efficiency very low.Quick index on existing market
Disk, and one 360 ° of graduated disc, rotating chuck claw during use is put with disc surfaces, make the groove alignment angle number of degrees, then lock
Complete indexing effect.Shortcoming is to be directed at groove, because groove carefully makes one to take great energy very much.Hydraulic separate scale, peumatic dial divide
Degree is very accurate, but expensive.
Analyze the above-mentioned prior art referring to have the following disadvantages（1）, i.e. the technical problem to be solved:
（1）Inefficiency；
（2）Need artificial participation identification scale；
（3）Expensive.
Content of the invention
It is an object of the invention to overcoming defect present in prior art, it is related to a kind of 90 ° of indexing mechanisms.This equipment master
Technical field of mechanical equipment to be applied to.Mechanism is a kind of indexing mechanism determining angle, based on crank block and quadric chain, no
Need to manually participate in, under the guarantee of part processing precision, it is possible to achieve quick index.
To achieve these goals, technical scheme is related to a kind of 90 ° of indexing mechanisms, including pedestal（101）, partially
Heart axle（102）, connecting rod one（103）, slide block（104）, connecting rod two（105）, angle board（106）, folding fan（107）, side thimble
（108）.
Wherein, described pedestal（101）Totally 1, there is axis hole one top（201）, gathering sill（202）, axis hole two（203）；Partially
Heart axle（102）Totally 1, there is gearratio of cycloid axle formation top（301）With big shaft part（302）；Connecting rod one（103）Totally 1, both sides have two
Fixing hole（401）；Slide block（104）Totally 1, side has two fixing axles（501）；Connecting rod two（105）Totally 2；Angle board（106）
Totally 1, described angle board（106）Both sides have a central shaft respectively up and down（601）, described angle board（106）There is sideslip on four sides
Groove（602）；Folding is fanned（107）Totally 2, there is apical axis top（701）, side axle（702）, top fixing hole（703）；Side thimble
（108）Totally 1, oblique top is arranged at top（801）.
Its annexation is：Described pedestal（101）As the matrix of whole mechanism assembling, described eccentric shaft（102）Logical
Excessive shaft part（302）With described pedestal（101）On axis hole one（201）Assembling, described eccentric shaft（102）Gearratio of cycloid axle formation
（301）With connecting rod one（103）Assembling, described connecting rod one（103）Other end connection sliding block（104）, described slide block（104）Place
To pedestal（101）On gathering sill（202）In, described slide block（104）Other end assembles two connecting rods two（105）, described company
Bar two（105）Involve folding fan（107）On side axle（702）, described folding fan（107）By top fixing hole（703）Dress
It is fitted on angle board（106）The central shaft of side（601）On, described angle board（106）The central shaft of other side（601）It is assembled to
Pedestal（101）Axis hole two（203）In, described side thimble（108）One end is fixed to described folding fan（107）On apical axis
（701）On, described side thimble（108）Oblique top（801）Withstand described angle board（106）On sideslip groove（602）On.
Advantages of the present invention and having the beneficial effects that：The present invention 90 ° of indexing mechanisms of one kind, are a kind of dividing engine determining angle
Structure, based on crank block and quadric chain, need not manually participate in, under the guarantee of part processing precision, it is possible to achieve quick
Indexing, high working efficiency.In course of action, two side thimble alternating movements, often complete an action, angle scale turns over 90 °, move
Make continuously quick, sleeve mechanism processing is simple, low cost.
Brief description
Fig. 1 is the present invention 90 ° of indexing mechanism schematic diagrams of one kind；
Fig. 2 is pedestal schematic diagram of the present invention；
Fig. 3 is eccentric shaft schematic diagram of the present invention；
Fig. 4 is connecting rod one schematic diagram of the present invention；
Fig. 5 is present invention slider schematic diagram；
Fig. 6 is angle board schematic diagram of the present invention；
Fig. 7 fans schematic diagram for folding of the present invention；
Fig. 8 is side of the present invention thimble schematic diagram.
Wherein, 101- pedestal；102- eccentric shaft；103- connecting rod one；104- slide block；105- connecting rod two；106- angle board；
107- folding is fanned；108- side thimble；201- axis hole one；202- gathering sill；203- axis hole two；301- gearratio of cycloid axle formation；The big axle of 302-
Section；401- fixing hole；501- fixing axle；601- central shaft；602- sideslip groove；701- apical axis；702- side axle；703- top is solid
Determine hole；801- oblique top.
Specific embodiment
With reference to the accompanying drawings and examples the specific embodiment of the present invention is further described, following examples are only used
In clearly technical scheme being described, and can not be limited the scope of the invention with this.
As Figure 1-Figure 8, technical scheme is related to a kind of 90 ° of indexing mechanisms, including pedestal（101）, eccentric
Axle（102）, connecting rod one（103）, slide block（104）, connecting rod two（105）, angle board（106）, folding fan（107）, side thimble
（108）.
Wherein, described pedestal（101）Totally 1, there is axis hole one top（201）, gathering sill（202）, axis hole two（203）；Partially
Heart axle（102）Totally 1, there is gearratio of cycloid axle formation top（301）With big shaft part（302）；Connecting rod one（103）Totally 1, both sides have two
Fixing hole（401）；Slide block（104）Totally 1, side has two fixing axles（501）；Connecting rod two（105）Totally 2；Angle board（106）
Totally 1, described angle board（106）Both sides have a central shaft respectively up and down（601）, described angle board（106）There is sideslip on four sides
Groove（602）；Folding is fanned（107）Totally 2, there is apical axis top（701）, side axle（702）, top fixing hole（703）；Side thimble
（108）Totally 1, oblique top is arranged at top（801）.
Its annexation is：Described pedestal（101）As the matrix of whole mechanism assembling, described eccentric shaft（102）Logical
Excessive shaft part（302）With described pedestal（101）On axis hole one（201）Assembling, described eccentric shaft（102）Gearratio of cycloid axle formation
（301）With connecting rod one（103）Assembling, described connecting rod one（103）Other end connection sliding block（104）, described slide block（104）Place
To pedestal（101）On gathering sill（202）In, described slide block（104）Other end assembles two connecting rods two（105）, described company
Bar two（105）Involve folding fan（107）On side axle（702）, described folding fan（107）By top fixing hole（703）Dress
It is fitted on angle board（106）The central shaft of side（601）On, described angle board（106）The central shaft of other side（601）It is assembled to
Pedestal（101）Axis hole two（203）In, described side thimble（108）One end is fixed to described folding fan（107）On apical axis
（701）On, described side thimble（108）Oblique top（801）Withstand described angle board（106）On sideslip groove（602）On.
The above is only the preferred embodiments of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of 90 ° of indexing mechanisms it is characterised in that：Pedestal（101）, eccentric shaft（102）, connecting rod one（103）, slide block（104）、
Connecting rod two（105）, angle board（106）, folding fan（107）, side thimble（108）；
Wherein, described pedestal（101）Totally 1, there is axis hole one top（201）, gathering sill（202）, axis hole two（203）；Eccentric shaft
（102）Totally 1, there is gearratio of cycloid axle formation top（301）With big shaft part（302）；Connecting rod one（103）Totally 1, both sides have two fixations
Hole（401）；Slide block（104）Totally 1, side has two fixing axles（501）；Connecting rod two（105）Totally 2；Angle board（106）Totally 1
Part, described angle board（106）Both sides have a central shaft respectively up and down（601）, described angle board（106）There is sideslip groove on four sides
（602）；Folding is fanned（107）Totally 2, there is apical axis top（701）, side axle（702）, top fixing hole（703）；Side thimble
（108）Totally 1, oblique top is arranged at top（801）.
2. a kind of 90 ° of indexing mechanisms according to claim 1, its annexation is：Described pedestal（101）As whole
The matrix of mechanism's assembling, described eccentric shaft（102）By big shaft part（302）With described pedestal（101）On axis hole one（201）Dress
Join, described eccentric shaft（102）Gearratio of cycloid axle formation（301）With connecting rod one（103）Assembling, described connecting rod one（103）Other end is even
Connect slide block（104）, described slide block（104）It is placed into pedestal（101）On gathering sill（202）In, described slide block（104）Other one
Two connecting rods two of end assembling（105）, described connecting rod two（105）Involve folding fan（107）On side axle（702）, described folding
Fan（107）By top fixing hole（703）It is assembled to angle board（106）The central shaft of side（601）On, described angle board
（106）The central shaft of other side（601）It is assembled to pedestal（101）Axis hole two（203）In, described side thimble（108）One end
It is fixed to described folding fan（107）On apical axis（701）On, described side thimble（108）Oblique top（801）Withstand described angle board
（106）On sideslip groove（602）On.
3. a kind of 90 ° of indexing mechanisms according to claim 1 and 2 it is characterised in that：The present invention be a kind of determine angle point
Degree mechanism, based on crank block and quadric chain.
4. a kind of 90 ° of indexing mechanisms according to claim 1 and 2 it is characterised in that：Two side thimbles（108）Alternately dynamic
Make, often complete an action, angle scale（106）Turn over 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216774.3A CN106392770A (en) | 2016-12-26 | 2016-12-26 | 90-degree indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216774.3A CN106392770A (en) | 2016-12-26 | 2016-12-26 | 90-degree indexing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392770A true CN106392770A (en) | 2017-02-15 |
Family
ID=58087957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216774.3A Pending CN106392770A (en) | 2016-12-26 | 2016-12-26 | 90-degree indexing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392770A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH386199A (en) * | 1958-12-10 | 1964-12-31 | United Shoe Machinery Corp | Adjustment device for generating rotary motion using a deformation wave gear |
| CN202090161U (en) * | 2011-05-17 | 2011-12-28 | 徐石渊 | Feed structure of sewing machine |
| CN202240554U (en) * | 2011-08-18 | 2012-05-30 | 沈阳远大铝业工程有限公司 | Graduated disk for cutting dihedral angle of vertical band saw |
| CN103029115A (en) * | 2013-01-08 | 2013-04-10 | 南通市建筑科学研究院有限公司 | Line marker for test of thermoplastic plastics pipes |
| CN105855988A (en) * | 2016-06-06 | 2016-08-17 | 蔡燕 | High-speed indexing device |
| CN206445606U (en) * | 2016-12-26 | 2017-08-29 | 北京灵铱科技有限公司 | A kind of 90 ° of indexing mechanisms |
-
2016
- 2016-12-26 CN CN201611216774.3A patent/CN106392770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH386199A (en) * | 1958-12-10 | 1964-12-31 | United Shoe Machinery Corp | Adjustment device for generating rotary motion using a deformation wave gear |
| CN202090161U (en) * | 2011-05-17 | 2011-12-28 | 徐石渊 | Feed structure of sewing machine |
| CN202240554U (en) * | 2011-08-18 | 2012-05-30 | 沈阳远大铝业工程有限公司 | Graduated disk for cutting dihedral angle of vertical band saw |
| CN103029115A (en) * | 2013-01-08 | 2013-04-10 | 南通市建筑科学研究院有限公司 | Line marker for test of thermoplastic plastics pipes |
| CN105855988A (en) * | 2016-06-06 | 2016-08-17 | 蔡燕 | High-speed indexing device |
| CN206445606U (en) * | 2016-12-26 | 2017-08-29 | 北京灵铱科技有限公司 | A kind of 90 ° of indexing mechanisms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104776992A (en) | Planetary roller lead screw precision testing device | |
| CN108132038A (en) | A kind of device and method for measuring turborotor venturi minimum area | |
| CN205764268U (en) | A kind of frock for herringbone bear centering | |
| CN206445606U (en) | A kind of 90 ° of indexing mechanisms | |
| WO2020192178A1 (en) | Torsion test device and test method | |
| CN106392770A (en) | 90-degree indexing mechanism | |
| CN104654952B (en) | A kind of cursor type hole receiver ga(u)ge | |
| CN210347062U (en) | Detection platform of digital display collimator | |
| CN205785032U (en) | A kind of device measured for herringbone bear symmetry | |
| CN105783716B (en) | Structure steel wire all automatic measurement instrument based on computer vision and method | |
| CN208567759U (en) | A kind of axis class double bond slot symmetry degree gauge | |
| CN209698281U (en) | Fixture for laser marking machine | |
| CN102645200A (en) | Method for measuring gear pitch variation based on double-face engagement | |
| CN209485234U (en) | A kind of architectural design special measurement device | |
| CN106123835B (en) | A kind of precision planetary reducer backhaul gap detection device | |
| CN110440986A (en) | A kind of computer fan detection device | |
| CN203974326U (en) | A kind of novel bow compass | |
| CN105823391A (en) | Device used for parallel positioning calibration of vernier caliper of rotating platform | |
| CN204924151U (en) | Chamfer measuring tool | |
| CN109813198A (en) | A kind of skylight rail assembly detection mold | |
| CN205991796U (en) | Hub bearing inner ring ditch calipers and system | |
| CN112797932B (en) | Method for detecting gear position degree of intermediate shaft | |
| CN208721322U (en) | A kind of airtight air pressure test fixture | |
| CN208075697U (en) | A kind of high-precision angle square | |
| CN210664214U (en) | A inspection tool that is used for circular pier stud template central point to put |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |