CN203975785U - A kind of long stroke straight reciprocating motion apparatus of eccentric carrying - Google Patents
A kind of long stroke straight reciprocating motion apparatus of eccentric carrying Download PDFInfo
- Publication number
- CN203975785U CN203975785U CN201420345793.6U CN201420345793U CN203975785U CN 203975785 U CN203975785 U CN 203975785U CN 201420345793 U CN201420345793 U CN 201420345793U CN 203975785 U CN203975785 U CN 203975785U
- Authority
- CN
- China
- Prior art keywords
- movable stand
- reciprocating motion
- straight reciprocating
- base
- long stroke
- 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.)
- Expired - Lifetime
Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
A kind of long stroke straight reciprocating motion apparatus of eccentric carrying, comprise base, motor, transmission component, movable stand, motor is fixed on base one end, described transmission component is provided with kinematic link, the affixed movable stand of kinematic link, the affixed transfer arm of movable stand, motor actuation movement chain movement, kinematic link drives movable stand straight-line motion.The beneficial effects of the utility model are as follows: 1, be not subject to the restriction of source of the gas or Hydraulic Station using motor as propulsion source, realize reciprocator with the power conformability of conventional electrical equipment; 2, coordinate guide wheel guide rail as movable parts using chain transmission, possess stronger eccentric load load-carrying capacity; 3, realized the long stroke design of reciprocator, overcome cylinder, oil cylinder and be subject to processing technology, air-tightness and structural limitations to cause the limited drawback of stroke; 4, occupy little space, the design that not be at least more than the twice of required stroke by the own length of cylinder or oil cylinder limits.
Description
Technical field
The utility model relates to the long stroke straight reciprocating motion apparatus of a kind of mechanical device, particularly eccentric carrying.
Background technology
The device of realizing parts straight reciprocating motion in mechanical equipment adopts oil cylinder or cylinder more, and by the motion of piston rod, drive motion components is done straight reciprocating motion.The existing problem of this usual means is as follows: 1, adopt the reciprocator of air cylinder driven to need sufficient pressurized air, transmit application inconvenience for non-compressed air or distance, self-built source of the gas cost is higher; 2, adopt the reciprocator of hydraulic oil cylinder driving to need self-built Hydraulic Station, the cost of Hydraulic Station is relatively high, and site of deployment inevitably exists the phenomenons such as leakage of oil, is not suitable for the occasion that cleanliness level is higher; 3, cylinder or oil cylinder can only bear the axisymmetric loads of piston rod or very little eccentric load, can not carry larger eccentric load, when for eccentric load occasion, must carry out the structure design of torque resistant, cause complex structure and cost higher; 4, cylinder or oil cylinder are in reciprocator application, more than the length of device own is at least the twice of required stroke, take up room large, therefore the crank motion that cylinder or oil cylinder cannot the long strokes of disposable realization, in long stroke reciprocating occasion, need multistage-combination to realize the requirement of long stroke, but multistage-combination running stability is poor, and cost is higher.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of long stroke straight reciprocating motion apparatus that utilizes electrical source of power and the long stroke straight reciprocating motion of mechanical part realization, possesses the eccentric carrying of bearing eccentric load ability is simultaneously provided.
Problem described in the utility model is realized by following technical scheme:
A kind of long stroke straight reciprocating motion apparatus of eccentric carrying, comprise base, motor, transmission component, movable stand, motor is fixed on base one end, described transmission component is provided with kinematic link, the affixed movable stand of kinematic link, the affixed transfer arm of movable stand, motor actuation movement chain movement, kinematic link drives movable stand straight reciprocating motion.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, on described base, fixed guide supports, fixed guide in guide supporting, guide rail is I-shaped cross-section; Described movable stand is provided with horizontal guide wheel and the vertical vertical idler of installing that level is installed, two one group, totally four groups of horizontal guide wheels, each group horizontal guide wheel is separately positioned on four jiaos of movable stand, roll and contact in the two sides that each group horizontal guide wheel supports with guide rail middle part respectively, vertical idler arranges several, each vertical idler is separately positioned on movable stand upper and lower, and each vertical idler rolls and contacts with lower inside surface with the upper inner face of guide rail respectively.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, described transmission component comprises retarder, drive sprocket, driven sprocket, messenger chain, active drive sprocket wheel, driven drive sprocket and kinematic link, described motor connection reducer, retarder connects drive sprocket, drive sprocket is through the messenger chain driven sprocket that is in transmission connection, driven sprocket and active drive sprocket coaxiality arrange, and are separately positioned on the active drive sprocket wheel at base two ends, driven drive sprocket is in transmission connection by kinematic link.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, described base both sides arrange respectively the first fixed mount, the second fixed mount, described the first fixed mount is fixed on the contiguous motor side of base, and the main shaft that supports driven sprocket and active drive sprocket wheel is supported by the first fixed mount; Described the second fixed mount is fixed on base away from motor side, the second fixed mount is provided with adjustment tank, the two ends of driven driving chain wheel shaft are supported by adjustment tank, driven driving chain wheel shaft two ends connect respectively tensioning screw, two tensioning screws respectively with screw rod frame screw thread fit, two screw rods frame is separately fixed at the both sides of the second fixed mount.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, described device is provided with chain holder bar, and chain holder bar is separately fixed on guide rail top and base, and each chain link of described kinematic link is supported by chain holder bar.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, described base both sides are provided with travel switch, and described movable stand bottom is provided with the stroke piece corresponding with travel switch position.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, described device is provided with housing, and housing and base are fixed, and housing covers guide rail, kinematic link, movable stand, and housing one side is provided with elongated slot, and described transfer arm is positioned at outside housing, and transfer arm moves along elongated slot.
The long stroke straight reciprocating motion apparatus of above-mentioned eccentric carrying, both sides, described guide rail top are fixed with respectively mechanical position limitation piece.
The beneficial effects of the utility model are as follows: 1, be not subject to the restriction of source of the gas or Hydraulic Station using motor as propulsion source, realize reciprocator with the power conformability of conventional electrical equipment, avoided reciprocator need increase source of the gas or Hydraulic Station and the problem of cost be provided; 2, coordinate guide wheel guide rail as movable parts using chain transmission, possess stronger eccentric load load-carrying capacity, solved cylinder, oil cylinder and can not carry larger eccentrically loaded problem; 3, realized the long stroke design of reciprocator, overcome cylinder, oil cylinder and be subject to processing technology, air-tightness and structural limitations to cause the limited drawback of stroke; 4, occupy little space, the design that not be at least more than the twice of required stroke by the own length of cylinder or oil cylinder limits, and is limited space occasion, and the application of especially long stroke occasion, provides new mentality of designing.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is outside drawing of the present utility model;
Fig. 2 is structural representation of the present utility model (removing shell);
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is Fig. 2 B place partial enlarged view;
Fig. 5 is movable stand structural representation;
Fig. 6 is that the C of Fig. 5 is to view;
Fig. 7 is guide wheel distribution schematic diagram.
In figure, each list of reference numerals is: 1, motor, 2, retarder, 3, the first permanent seat, 4, base, 5, mechanical position limitation piece, 6, guide supporting, 7, guide rail, 8, chain holder bar, 9, kinematic link, 10, movable stand, 11, transfer arm, 12, the second fixed mount, 12-1, adjustment tank, 13, driven drive sprocket, 14, drive sprocket, 15, active drive sprocket wheel, 16, driven sprocket, 17, messenger chain, 18, travel switch, 19, tensioning screw, 20, screw rod frame, 21, horizontal guide wheel, 22, vertical idler, 23, stroke piece, 24, shell, 25, elongated slot.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises base 4 and motor 1, base is the strut member of described device, stationary housing 24 on base, housing covers major part, is provided with elongated slot 25 in housing one side, and the transfer arm 11 that does straight reciprocating motion leans out outside housing from elongated slot, when the utility model work, transfer arm moves along elongated slot, and transfer arm drives associated components to realize straight reciprocating motion in motion process.
Referring to Fig. 2-4, motor is the propulsion source of described device, and motor 1 is fixed on one end of base 4, is moved by driven by motor transmission component.Transmission component comprises retarder 2, drive sprocket 14, driven sprocket 16, messenger chain 17, active drive sprocket wheel 15, driven drive sprocket 13 and kinematic link 9.Transmission component adopts chain transmission, can transmit at a distance motion, and can bear larger load.Motor connection reducer, retarder connects drive sprocket 14, drive sprocket arrives driven sprocket 16 through messenger chain 17 by transmission of power, and driven sprocket and active drive sprocket wheel 15 coaxially arrange, and the active drive sprocket wheel 15, the driven drive sprocket 13 that are separately positioned on base two ends are in transmission connection by kinematic link 9.Kinematic link 9 drives movable stand 10 straight-line motions affixed with it in motion process.
Referring to Fig. 2 and Fig. 5-7, movable stand 10 is as the affixed transfer arm 11 of moving-member.Steadily mobile under the mode of operation of bias carrying for ensureing movable stand, on base, be provided with guide rail 7, corresponding movable stand is provided with guide wheel, and the combined action of guide wheel and guide rail can overcome the moment of torsion that eccentric load produces kinematic link.Guide rail 7 is fixed on base through guide supporting 6, and guide rail is I-shaped cross-section.Movable stand is provided with horizontal guide wheel 21 and the vertical vertical idler 22 of installing that level is installed, two one group, totally four groups of horizontal guide wheels, each group horizontal guide wheel is separately positioned on four jiaos of movable stand, roll and contact in the two sides that each group horizontal guide wheel supports with guide rail middle part respectively, in order to the moment of torsion of elimination of level direction; Vertical idler 22 can arrange several, in the present embodiment, vertical idler is provided with four, and four vertical idlers are symmetricly set on movable stand upper and lower, each vertical idler rolls and contacts with lower inside surface with the upper inner face of guide rail respectively, in order to eliminate the moment of torsion of vertical direction.The number of horizontal guide wheel and vertical idler and set-up mode can suitably be adjusted as required.The length of kinematic link and the length of guide rail can need to adjust according to using.Cause contact wear for the kinematic link avoiding growing is sagging, be provided with chain holder bar 8, chain holder bar is separately fixed at guide rail top and base top, and each chain link of kinematic link is supported by chain holder bar.
Still, referring to Fig. 2-4, base both sides arrange respectively the first fixed mount 3 and the contiguous motor of the second fixed mount 12, the first fixed mounts, and the first fixed mount 3 is for supporting the main shaft of driven sprocket and active drive sprocket wheel.The second fixed mount is positioned at base away from motor side, the adjustment tank 12-1 of level is set on the second fixed mount, supporting its two ends of axle of driven drive sprocket 13 is supported by adjustment tank, driven driving chain wheel shaft two ends connect respectively tensioning screw 19, two tensioning screws respectively with screw rod frame 20 screws thread fit, two screw rods frame is fixed on the both sides of the second fixed mount, rotation tensioning screw, degree of tension that can adjusting motion chain 9.
Referring to Fig. 2, Fig. 3, Fig. 6, be provided with travel switch 18 in base both sides, be provided with the stroke piece 23 corresponding with travel switch position in movable stand bottom, when stroke piece presses after travel switch, travel switch action, motor stalling changes and turns to immediately, and kinematic link sense of motion changes thereupon, realizes thus the linear reciprocating motion of transfer arm.
The utility model is realized straight reciprocating motion taking motor as power.Rotatablely moved (forward or reverse) by motor output, by transmission component actuation movement chain movement, kinematic link drives movable stand, movable stand to drive transfer arm, the dynamic load of transfer arm band, realizes the eccentric carrying of long stroke straight reciprocating motion.
Claims (8)
1. the long stroke straight reciprocating motion apparatus of an eccentric carrying, it is characterized in that: described reciprocator comprises base (4), motor (1), transmission component, movable stand (10), motor is fixed on base one end, described transmission component is provided with kinematic link (9), the affixed movable stand of kinematic link, the affixed transfer arm of movable stand (11), motor actuation movement chain movement, kinematic link drives movable stand straight reciprocating motion.
2. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 1, is characterized in that, on described base, fixed guide supports (6), fixed guide in guide supporting (7), and guide rail is I-shaped cross-section; Described movable stand is provided with horizontal guide wheel (21) and the vertical vertical idler (22) of installing that level is installed, two one group, totally four groups of horizontal guide wheels, each group horizontal guide wheel is separately positioned on four jiaos of movable stand, roll and contact in the two sides that each group horizontal guide wheel supports with guide rail middle part respectively, vertical idler arranges several, each vertical idler is separately positioned on movable stand upper and lower, and each vertical idler rolls and contacts with lower inside surface with the upper inner face of guide rail respectively.
3. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 2, it is characterized in that, described transmission component comprises retarder (2), drive sprocket (14), driven sprocket (16), messenger chain (17), active drive sprocket wheel (15), driven drive sprocket (13) and kinematic link (9), described motor connection reducer, retarder connects drive sprocket, drive sprocket is through the messenger chain driven sprocket that is in transmission connection, driven sprocket and active drive sprocket coaxiality arrange, be separately positioned on the active drive sprocket wheel at base two ends, driven drive sprocket is in transmission connection by kinematic link.
4. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 3, it is characterized in that, described base both sides arrange respectively the first fixed mount (3), the second fixed mount (12), described the first fixed mount is fixed on the contiguous motor side of base, and the main shaft that supports driven sprocket and active drive sprocket wheel is supported by the first fixed mount; Described the second fixed mount is fixed on base away from motor side, the second fixed mount is provided with adjustment tank (12-1), the two ends of driven driving chain wheel shaft are supported by adjustment tank, driven driving chain wheel shaft two ends connect respectively tensioning screw (19), two tensioning screws respectively with screw rod frame (20) screw thread fit, two screw rods frame is separately fixed at the both sides of the second fixed mount.
5. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 4, it is characterized in that, described device is provided with chain holder bar (8), and chain holder bar is separately fixed on guide rail top and base, and each chain link of described kinematic link is supported by chain holder bar.
6. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 5, is characterized in that, described base both sides are provided with travel switch (18), and described movable stand bottom is provided with the stroke piece (23) corresponding with travel switch position.
7. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 6, it is characterized in that: described device is provided with housing (24), housing and base are fixed, housing covers guide rail, kinematic link, movable stand, housing one side is provided with elongated slot (25), described transfer arm is positioned at outside housing, and transfer arm moves along elongated slot.
8. the long stroke straight reciprocating motion apparatus of eccentric carrying according to claim 7, is characterized in that: both sides, described guide rail top are fixed with respectively mechanical position limitation piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345793.6U CN203975785U (en) | 2014-06-27 | 2014-06-27 | A kind of long stroke straight reciprocating motion apparatus of eccentric carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345793.6U CN203975785U (en) | 2014-06-27 | 2014-06-27 | A kind of long stroke straight reciprocating motion apparatus of eccentric carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975785U true CN203975785U (en) | 2014-12-03 |
Family
ID=51973252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345793.6U Expired - Lifetime CN203975785U (en) | 2014-06-27 | 2014-06-27 | A kind of long stroke straight reciprocating motion apparatus of eccentric carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975785U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417021A (en) * | 2015-12-19 | 2016-03-23 | 重庆麦拓科技有限公司 | Grouped traversing rack |
| CN107694803A (en) * | 2017-10-31 | 2018-02-16 | 安徽飞凯电子技术有限公司 | A kind of spray gun reciprocating moving device |
| CN108045857A (en) * | 2017-12-19 | 2018-05-18 | 深圳市智立方自动化设备有限公司 | A kind of support plate clamps automatic straightening device and method |
| CN108263811A (en) * | 2018-03-20 | 2018-07-10 | 安徽工程大学 | A kind of reciprocating conveying device |
| CN109292540A (en) * | 2018-10-29 | 2019-02-01 | 沈阳宏大纺织机械有限责任公司 | A kind of pushing cylinder power device |
| CN109397184A (en) * | 2018-12-27 | 2019-03-01 | 江苏新宏大集团有限公司 | A kind of rotation desk vacuum filter self-action tool for press strip |
| CN110360971A (en) * | 2019-06-29 | 2019-10-22 | 日照钢铁控股集团有限公司 | A kind of novel linear displacement measurement device |
-
2014
- 2014-06-27 CN CN201420345793.6U patent/CN203975785U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417021A (en) * | 2015-12-19 | 2016-03-23 | 重庆麦拓科技有限公司 | Grouped traversing rack |
| CN107694803A (en) * | 2017-10-31 | 2018-02-16 | 安徽飞凯电子技术有限公司 | A kind of spray gun reciprocating moving device |
| CN108045857A (en) * | 2017-12-19 | 2018-05-18 | 深圳市智立方自动化设备有限公司 | A kind of support plate clamps automatic straightening device and method |
| CN108045857B (en) * | 2017-12-19 | 2023-09-26 | 深圳市智立方自动化设备股份有限公司 | Automatic carrier plate clamping and aligning device and method |
| CN108263811A (en) * | 2018-03-20 | 2018-07-10 | 安徽工程大学 | A kind of reciprocating conveying device |
| CN109292540A (en) * | 2018-10-29 | 2019-02-01 | 沈阳宏大纺织机械有限责任公司 | A kind of pushing cylinder power device |
| CN109397184A (en) * | 2018-12-27 | 2019-03-01 | 江苏新宏大集团有限公司 | A kind of rotation desk vacuum filter self-action tool for press strip |
| CN110360971A (en) * | 2019-06-29 | 2019-10-22 | 日照钢铁控股集团有限公司 | A kind of novel linear displacement measurement device |
| CN110360971B (en) * | 2019-06-29 | 2021-07-02 | 日照钢铁控股集团有限公司 | Linear displacement metering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203975785U (en) | A kind of long stroke straight reciprocating motion apparatus of eccentric carrying | |
| CN204074493U (en) | A kind of energy saving vibrating sieve | |
| CN203979300U (en) | A kind of belt wheel transmission controlling device | |
| CN104226586B (en) | Energy saving vibrating sieve | |
| CN201284205Y (en) | Pneumatic synchronous jacking appliance | |
| CN210504231U (en) | Jacking transplanter that stability is good | |
| CN103659413B (en) | A kind of translation mechanism and there is its transplanting machine hand | |
| CN102941580A (en) | Long-strake mechanical arm device in finite-scale space | |
| CN101403129B (en) | Cathode rod moving apparatus for electroplating apparatus | |
| CN203185682U (en) | Mobile workbench of press machine | |
| CN208278820U (en) | Material conveying device under a kind of independent double fastener | |
| CN203887472U (en) | Oil cylinder assembly device | |
| CN203448408U (en) | Lifting roller bed device with compressor rollers | |
| CN103084823A (en) | Cylinder cover conduit and valve seat balance press fitting mechanism | |
| CN107915057A (en) | A kind of efficient code material manipulator | |
| CN203548747U (en) | Chain transmission device | |
| CN208747064U (en) | A kind of wallboard transfer position regulating device | |
| CN113560879A (en) | Hydraulic tensioning device for automobile balancing rod gasket | |
| CN208278915U (en) | A kind of conveying device convenient for linking | |
| CN207565016U (en) | A kind of hydraulic press | |
| CN203696394U (en) | Semi-automatic fixture for press fitting of case and bearing | |
| CN102274844B (en) | Arrangement structure for brush rolls of brushing device in metal plate production line | |
| CN207565015U (en) | A kind of horizontal oil cylinder hydraulic machine | |
| CN102877818A (en) | Chain wheel pin tooth pumping unit | |
| CN104192642A (en) | Magnetic powder tension cloth distributing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: No. 2266 Chaoyang South Street, Lianchi District, Baoding City, Hebei Province Patentee after: Jingcheng Engineering Automobile System Co., Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: Changcheng Automobile Co., Ltd. |