CN107008970A - A kind of distance adjustor - Google Patents
A kind of distance adjustor Download PDFInfo
- Publication number
- CN107008970A CN107008970A CN201710404884.0A CN201710404884A CN107008970A CN 107008970 A CN107008970 A CN 107008970A CN 201710404884 A CN201710404884 A CN 201710404884A CN 107008970 A CN107008970 A CN 107008970A
- Authority
- CN
- China
- Prior art keywords
- roll adjustment
- rotating shaft
- gear
- disk
- little axle
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
- B23D35/007—Adjusting the position of the cutting members for circular cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of distance adjustor, including rotating shaft, fixedly sleeved fixed hub in the middle part of the rotating shaft, some large shaft sleeves are equidistantly slidably socketed in the rotating shaft of fixed hub both sides, roll adjustment gear and roll adjustment disk are installed in the two ends correspondence activity of the rotating shaft, there is gap between roll adjustment disk and roll adjustment gear, and roll adjustment disk is connected with roll adjustment gear, the roll adjustment disk is provided with pitch adjusting structure, three roll adjustment bars are uniformly arranged on a face of cylinder coaxial with rotating shaft, the two ends of roll adjustment bar coordinate in pitch adjusting structure, the pitch adjusting structure is the groove arranged in successive steps opened up on roll adjustment disk, roll adjustment bar coordinates in groove, slip cap is connected to some little axle sleeves on the roll adjustment bar, the little axle sleeve is correspondingly arranged between two neighboring large shaft sleeve, and little axle sleeve and adjacent 2 large shaft sleeves are connected by connecting rod.Compact conformation of the present invention, is conducive to the demand of device miniaturization, is skillfully constructed, and cleverly realizes very much the distance between adjacent knife blades in same rotating shaft and adjusts.
Description
Technical field
The invention belongs to mechanical equipment technical field, more particularly to a kind of distance adjustor.
Background technology
At present, there is the structure design for distance regulation in many plant equipment, especially for cutting apparatus, cutting
The adjustment of the distance between cutter is critically important, and the spacing between adjustment cutting tool can form different cutting specifications.But it is existing
Have technology to be related to parts apart from adjustment structure more, it is complicated, install, dismounting it is inconvenient, be unfavorable for the small of device structure
Type.
Therefore, how to solve above-mentioned technical problem becomes the direction of art personnel effort.
The content of the invention
It is an object of the invention to provide a kind of distance adjustor, the problem of above-mentioned prior art is present can be fully solved.
The purpose of the present invention is realized by following technical proposals：
A kind of distance adjustor, including rotating shaft, roll adjustment disk, roll adjustment bar, fixed hub, large shaft sleeve and little axle sleeve, the rotating shaft
The fixedly sleeved fixed hub in middle part, is equidistantly slidably socketed some large shaft sleeves, the rotating shaft in the rotating shaft of fixed hub both sides
Two ends correspondence activity roll adjustment gear and roll adjustment disk are installed, have gap, and roll adjustment disk and roll adjustment between roll adjustment disk and roll adjustment gear
Gear detachable connection, the roll adjustment disk is provided with pitch adjusting structure, is uniformly arranged on a face of cylinder coaxial with rotating shaft
Three roll adjustment bars, the two ends of roll adjustment bar coordinate in pitch adjusting structure, and the pitch adjusting structure is to be opened up on roll adjustment disk in continuous
The groove of ladder arrangement, roll adjustment bar coordinates in groove, and slip cap is connected to some little axle sleeves, the little axle sleeve on the roll adjustment bar
It is correspondingly arranged between two neighboring large shaft sleeve, and little axle sleeve and adjacent 2 large shaft sleeves are connected by connecting rod, the one of connecting rod
End is hinged in little axle sleeve, and the other end is hinged on large shaft sleeve.
Preferably, the roll adjustment Pan Shangyi centers are to be uniformly provided with least 3 connecting poles, roll adjustment tooth on the circumference in the center of circle
Correspondence opens up inserting groove on wheel, and connecting pole correspondence is plugged in inserting groove.
Such a structure design, not only convenient processing and manufacture, and be conducive to installation and removal.
Preferably, setting 3 pitch adjusting structures on the roll adjustment disk, 3 pitch adjusting structures are evenly arranged in roll adjustment disk
Center is on a circumference in the center of circle.
Such a structure design, is conducive to roll adjustment to check and regulate weight and is evenly distributed, it is ensured that when rotating, its rotation axis is with turning
Axle axis is overlapped.
Preferably, the roll adjustment gear is engaged with regulation gear, regulation gear is assemblied in adjustment axis, and the adjustment axis is put down
Row is set in rotating shaft, and the other end relative to regulation gear in adjustment axis sets adjusting knob.
Roll adjustment pinion rotation can easily be driven by this structure, so as to adjust the position of roll adjustment bar.
Preferably, the two ends of the rotating shaft, which are provided with flange, the rotating shaft between flange and large shaft sleeve, is socketed with spring.
When entering row distance adjustment, spring applies an opposite force to large shaft sleeve, and then ensures the compactness that overall structure coordinates.
Preferably, installing drive gear in the rotating shaft, drive gear is driven by motor, and correspondence drive gear sets system
Dynamic pin, banking pin can be moved closer or far from drive gear, and the end of banking pin can coordinate with drive gear.Entering row distance
During adjustment, drive gear is braked using banking pin, so as to conveniently enter row distance adjustment.
Blade is fixed with the fixed hub and large shaft sleeve, the blade offers centre bore, it is circumferentially right along centre bore
Roll adjustment bar is answered to open up chute, chute is connected with centre bore, the blade is socketed in rotating shaft by centre bore, roll adjustment bar coordinates
In chute.Detachable connection spring cylinder between the adjacent knife blades, detachable connection elasticity pressure between blade and roll adjustment disk
Contracting cylinder, spring cylinder and elastic compression cylinder are nested with outside rotating shaft.The setting of the spring cylinder and elastic compression cylinder can be to elasticity
Parts inside cylinder and elastic compression cylinder are played a protective role, it is to avoid impurity or thing to be cut are entered between moving component,
Cause equipment fault.
Compared with prior art, the beneficial effects of the present invention are：It is simple in construction, reasonable in design, easy installation and removal, knot
Structure is compact, is conducive to the demand of device miniaturization, is skillfully constructed, and cleverly realizes very much in same rotating shaft between adjacent knife blades
Distance adjustment.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram one of the present invention；
Fig. 2 is the dimensional structure diagram two of the present invention；
Fig. 3 is the dimensional structure diagram three of the present invention；
Fig. 4 is the dimensional structure diagram four of the present invention；
Fig. 5 is the partial enlarged drawing at adjusting knob in the present invention；
Fig. 6 is the annexation figure of roll adjustment bar and blade in the present invention；
Fig. 7 is little axle sleeve and the annexation figure of large shaft sleeve in the present invention；
Fig. 8 is little axle sleeve and the partial enlarged drawing of large shaft sleeve junction in the present invention；
Fig. 9 is the structural representation of blade in the present invention；
Figure 10 is the top view of roll adjustment disk in the present invention；
Figure 11 is the stereogram of roll adjustment disk in the present invention.
Embodiment
With reference to specific embodiments and the drawings, the present invention is further illustrated.
As shown in Figure 1 to 11, a kind of distance adjustor, including rotating shaft 1, roll adjustment disk 2, roll adjustment bar 3, fixed hub 4, big axle
Set 5 and little axle sleeve 6.
The fixedly sleeved fixed hub 4 in the middle part of rotating shaft 1, is equidistantly slided respectively in the rotating shaft 1 of the both sides of fixed hub 4
It is socketed 4 large shaft sleeves 5.Roll adjustment gear 7 and roll adjustment disk 2 are installed in the two ends correspondence activity of the rotating shaft 1, and roll adjustment disk 2 is located at tune
Away from the inner side of gear 7, roll adjustment gear 7 is arranged in rotating shaft 1 by bearing, there is gap between roll adjustment disk 2 and roll adjustment gear 7, described
The Shang Yi centers of roll adjustment disk 2 open up inserting groove to be uniformly provided with correspondence on 3 connecting poles 8, roll adjustment gear 7 on the circumference in the center of circle, even
The correspondence of post 8 is connect to be plugged in inserting groove.Centre bore is opened up on the roll adjustment disk 2, the along the circumferential direction uniformly continuous in centre bore
3 pitch adjusting structures are set, three roll adjustment bars 3, the two ends of roll adjustment bar 3 are uniformly arranged on a face of cylinder coaxial with rotating shaft 1
Coordinate in pitch adjusting structure, the pitch adjusting structure is the groove 9 arranged in successive steps opened up on roll adjustment disk 2, roll adjustment bar 3
Coordinate in groove 9, and the bottom of groove 9 be on the arc surface that is matched with roll adjustment bar 3, the roll adjustment bar 3 slip cap be connected to it is some
Little axle sleeve 6, the little axle sleeve 6 is correspondingly arranged between two neighboring large shaft sleeve 5, and little axle sleeve 6 and adjacent 2 large shaft sleeves 5 are logical
Cross connecting rod 10 to connect, one end of connecting rod 10 is hinged in little axle sleeve 6, and the other end is hinged on large shaft sleeve 5.
The roll adjustment gear 7 is engaged with regulation gear 11, and regulation gear 11 is assemblied in adjustment axis 12, and the adjustment axis 12 is flat
Row is set in rotating shaft 1, and the other end relative to regulation gear 7 in adjustment axis 12 sets adjusting knob 13, the adjustment axis 13
End is provided with socket 14, and is socketed on spring 15, adjusting knob 13 and is correspondingly arranged plug 16.In specific install, adjustment axis 12
It is to be fixed on by bearing on shell, hole is offered on shell, the activity of adjusting knob 13 coordinates in hole, 15 sets of spring
Put between the end of adjustment axis 12, lower to press adjusting knob 13 so that when plug 16 coordinates with socket 14, adjusting knob 13 and regulation
After axle 12 realizes that connection, regulation are finished, adjusting knob 13 is pressed again, adjusting knob 13 and adjustment axis in the presence of spring 15
12 disconnect.
The two ends of the rotating shaft 1 are provided with flange 17, the rotating shaft 1 between flange 17 and large shaft sleeve 5 and are socketed with spring 18.
Drive gear 19 is installed in the end of rotating shaft 1, and drive gear 19 is driven by motor, and correspondence drive gear 19 sets system
Dynamic pin 20, banking pin 20 can be moved closer or far from drive gear 19, and the end of banking pin 20 can coordinate with drive gear 19.
Blade 21 is fixed with the fixed hub 4 and large shaft sleeve 5, the blade 21 offers centre bore 22, along center
The circumferential correspondence roll adjustment bar 3 in hole 22 opens up chute 23, and chute 23 is connected with centre bore 22, and the blade 21 is socketed by centre bore 22
In rotating shaft 1, roll adjustment bar 3 coordinates in chute 23.
Detachable connection spring cylinder 24 between the adjacent knife blades 21, detachable company between blade 21 and roll adjustment disk 2
Elastic compression cylinder 25 is connect, spring cylinder 24 and elastic compression cylinder 25 are nested with outside rotating shaft.Concretely, the side of offering on blade 21
Hole 26, square hole 26 is located at the outer end of chute 23, and spring cylinder 24 and elastic compression 25 ends of cylinder are provided with projection, and male cooperation is in square hole 26
It is interior, so that blade 21 be connected with spring cylinder 24 and elastic compression cylinder 25.In specific install, provided with two baffle plates, by blade
The parts such as working region residing for 21 and roll adjustment disk 2, roll adjustment gear 7, drive gear 19 are separated, and are offered on dividing plate for rotating shaft 1
The hole passed through with roll adjustment bar 3, elastic compression cylinder 25 is between dividing plate and outer blades 21, and 25 one end of elastic compression cylinder pass through convex
Rise and be connected with blade 21, the other end is free end.
Operationally, motor drives rotating shaft 1 to rotate by drive gear 19, so as to drive roll adjustment bar 3, roll adjustment disk 2, roll adjustment
Gear 7 and blade 21 are rotated simultaneously, and blade 21 carries out cutting work.
When needing to adjust the spacing between adjacent knife blades 21, banking pin 20 is moved to drive gear 19, banking pin 20
End coordinate on drive gear 19 so that drive gear 19 can not be rotated, and press adjusting knob 13 so that adjusting knob 13 with
The grafting of adjustment axis 12, rotation of adjustment knob 13 drives adjustment axis 12 to rotate, by adjusting the cooperation of gear 11 and roll adjustment gear 7,
Roll adjustment disk 2 is driven to rotate.Because drive gear 19 is braked, therefore, now rotating shaft 1 can not be rotated, and then cause to connect with rotating shaft 1
The roll adjustment bar 3 connect can not also be rotated.During roll adjustment disk 2 is rotated, the groove for forcing roll adjustment bar 3 different from pitch adjusting structure
9 coordinate, because groove 9 is arranged for successive steps, therefore, it can in radial direction regulation roll adjustment bar 3, such as 3 roll adjustment bars 3 are simultaneously
Close to rotating shaft 1, then connecting rod 10 applies a power diagonally downward to large shaft sleeve 5 so that the large shaft sleeve of the both sides of fixed hub 4
5 uniformly move to both sides, increase the spacing between adjacent large shaft sleeve 5 so that the spacing increase between blade 21.Such as 3 tune
Away from bar 3 simultaneously away from rotating shaft 1, then connecting rod 10 applies one to large shaft sleeve 5 and tilts outside power so that the both sides of fixed hub 4
Large shaft sleeve 5 uniformly drawn close to centre, reduce the spacing between large shaft sleeve 5 so that spacing between blade 21 reduces.
Simple in construction, ingenious in design, easy installation and removal of the invention, compact conformation is conducive to the demand of device miniaturization,
The distance between adjacent knife blades in same rotating shaft are cleverly realized very much to adjust.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (6)
1. a kind of distance adjustor, it is characterised in that：Including rotating shaft, roll adjustment disk, roll adjustment bar, fixed hub, large shaft sleeve and little axle sleeve,
Fixedly sleeved fixed hub, is equidistantly slidably socketed some large shaft sleeves in the rotating shaft of fixed hub both sides in the middle part of the rotating shaft,
Roll adjustment gear and roll adjustment disk are installed in the two ends correspondence activity of the rotating shaft, there is gap, and roll adjustment between roll adjustment disk and roll adjustment gear
Disk and roll adjustment gear detachable connection, the roll adjustment disk is provided with pitch adjusting structure, on a face of cylinder coaxial with rotating shaft
Three roll adjustment bars are uniformly arranged, the two ends of roll adjustment bar coordinate in pitch adjusting structure, and the pitch adjusting structure is to be opened up on roll adjustment disk
In successive steps arrange groove, roll adjustment bar coordinate in groove, slip cap is connected to some little axle sleeves, institute on the roll adjustment bar
Little axle sleeve is stated to be correspondingly arranged between two neighboring large shaft sleeve, and little axle sleeve and adjacent 2 large shaft sleeves are connected by connecting rod, even
One end of extension bar is hinged in little axle sleeve, and the other end is hinged on large shaft sleeve.
2. distance adjustor according to claim 1, it is characterised in that：The roll adjustment Pan Shangyi centers is on the circumference in the center of circle
It is uniformly provided with correspondence at least 3 connecting poles, roll adjustment gear and opens up inserting groove, connecting pole correspondence is plugged in inserting groove.
3. distance adjustor according to claim 1, it is characterised in that：3 pitch adjusting structures are set on the roll adjustment disk, and this 3
Individual pitch adjusting structure is evenly arranged on a circumference using roll adjustment disk center as the center of circle.
4. distance adjustor according to claim 1, it is characterised in that：The roll adjustment gear is engaged with regulation gear, is adjusted
Gear is assemblied in adjustment axis, and the adjustment axis is set parallel to rotating shaft, and the other end relative to regulation gear in adjustment axis is set
Put adjusting knob.
5. distance adjustor according to claim 1, it is characterised in that：The two ends of the rotating shaft be provided with flange, flange with
Spring is socketed with rotating shaft between large shaft sleeve.
6. the distance adjustor according to claim any one of 1-5, it is characterised in that：Drive gear is installed in the rotating shaft,
Drive gear is driven by motor, and correspondence drive gear sets banking pin, and banking pin can be moved closer or far from drive gear, and system
The end of dynamic pin can coordinate with drive gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404884.0A CN107008970B (en) | 2017-06-01 | 2017-06-01 | A kind of distance adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404884.0A CN107008970B (en) | 2017-06-01 | 2017-06-01 | A kind of distance adjustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008970A true CN107008970A (en) | 2017-08-04 |
| CN107008970B CN107008970B (en) | 2018-12-21 |
Family
ID=59451897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404884.0A Expired - Fee Related CN107008970B (en) | 2017-06-01 | 2017-06-01 | A kind of distance adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008970B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB161744A (en) * | 1920-01-31 | 1921-04-21 | Hall Street Metal Rolling Comp | Improvements relating to circular shears |
| CN2142766Y (en) * | 1992-02-25 | 1993-09-29 | 屈和珍 | Multi-stripe shearing machine |
| CN201455420U (en) * | 2009-06-05 | 2010-05-12 | 程峰 | Double-side cutting plate cutter |
| CN203738110U (en) * | 2014-01-07 | 2014-07-30 | 洛阳市金威科技有限公司 | Packaging strip end inclined surface shearing machine |
| CN204170432U (en) * | 2014-11-09 | 2015-02-25 | 赵峰 | A kind of block |
| CN205764145U (en) * | 2016-06-02 | 2016-12-07 | 嘉兴佳源多彩铝业有限公司 | A kind of aluminium sheet divides bar cutter sweep |
-
2017
- 2017-06-01 CN CN201710404884.0A patent/CN107008970B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB161744A (en) * | 1920-01-31 | 1921-04-21 | Hall Street Metal Rolling Comp | Improvements relating to circular shears |
| CN2142766Y (en) * | 1992-02-25 | 1993-09-29 | 屈和珍 | Multi-stripe shearing machine |
| CN201455420U (en) * | 2009-06-05 | 2010-05-12 | 程峰 | Double-side cutting plate cutter |
| CN203738110U (en) * | 2014-01-07 | 2014-07-30 | 洛阳市金威科技有限公司 | Packaging strip end inclined surface shearing machine |
| CN204170432U (en) * | 2014-11-09 | 2015-02-25 | 赵峰 | A kind of block |
| CN205764145U (en) * | 2016-06-02 | 2016-12-07 | 嘉兴佳源多彩铝业有限公司 | A kind of aluminium sheet divides bar cutter sweep |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107008970B (en) | 2018-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202116239U (en) | Lifting device for disassembling small parts | |
| CN207272633U (en) | A kind of gear shaft installs positioning mold | |
| CN107008970A (en) | A kind of distance adjustor | |
| CN104782315B (en) | Cutting device of lawn mower | |
| CN212020631U (en) | Nondestructive dismounting device of high-rotation-speed centrifugal fan blade | |
| CN201604048U (en) | Grinding head of baking sheet lapping device | |
| CN106480845A (en) | A kind of blower fan reducing mechanism and the blower fan comprising this reducing mechanism | |
| CN206359935U (en) | A kind of blower fan reducing mechanism and the blower fan comprising the reducing mechanism | |
| CN204865946U (en) | Feed disintegrator | |
| CN210845277U (en) | Adjustable steering device of fighting robot | |
| CN212361441U (en) | Intelligent monitoring and early warning device for Internet of things traffic electromechanical equipment | |
| CN201701991U (en) | Tool group for pulverizer and pulverizing device on pulverizer | |
| CN203236553U (en) | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism | |
| CN203903603U (en) | Receiving device for printing press | |
| CN213662221U (en) | Mobile visual intelligent distributed control device for coal preparation plant | |
| CN202114566U (en) | Power tool | |
| CN103462185A (en) | Sugar beet leaf-removing and root-pruning processing device | |
| CN107008963A (en) | A kind of cutting mechanism | |
| CN201685094U (en) | Megawatt-class wind generating set dome locating assembly tool | |
| CN204735283U (en) | On drive vertical big roller milling machine | |
| CN203356725U (en) | Trimming and smashing machine | |
| CN206854552U (en) | Electric wire cutting machine | |
| CN206072154U (en) | A kind of torque is adjustable anti-jamming shaft coupling | |
| CN209020974U (en) | It is a kind of for placing the antiwind mould of steel band | |
| CN103085118A (en) | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200601 |