CN103758973A - Chain type constant-speed reciprocating mechanism - Google Patents
Chain type constant-speed reciprocating mechanism Download PDFInfo
- Publication number
- CN103758973A CN103758973A CN201310604529.XA CN201310604529A CN103758973A CN 103758973 A CN103758973 A CN 103758973A CN 201310604529 A CN201310604529 A CN 201310604529A CN 103758973 A CN103758973 A CN 103758973A
- Authority
- CN
- China
- Prior art keywords
- push rod
- chain
- connecting sheet
- type constant
- speed reciprocating
- 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
Images
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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a chain type constant-speed reciprocating mechanism. The chain type constant-speed reciprocating mechanism comprises a frame and a push rod which is slidingly connected to the frame, wherein the push rod is capable of sliding in the axial direction thereof. The chain type constant-speed reciprocating mechanism further comprises a chain transmission mechanism and a connecting piece, wherein the driving wheel and the driven wheel of the chain transmission mechanism are the same in size, the push rod is level with the centers of the driving wheel and the driven wheel, one end of the connecting piece is connected to the edge of the chain of the chain transmission mechanism, while the other end of the connecting piece is connected with the push rod, and a pressure sensor is arranged on the connecting piece. The chain type constant-speed reciprocating mechanism is capable of realizing constant-speed reciprocating motion because the tight side and the loose side of the chain transmission mechanisms are opposite in rotation direction and the same in linear speed.
Description
Technical field
The invention belongs to the technical field of transmission device.
Background technique
Current reciprocating mechanism the most often selects fourbar linkage, but fourbar linkage is when carrying out transmission, has the characteristics such as urgency is returned, dead point, can not carry out the transmission of average rate.But when some production and processings, need to carry out average rate to-and-fro motion, as continued to adopt fourbar linkage, just can not reach production and processing requirement.We need a kind of simple in structure, average rate to-and-fro motion that transmission is stable.
Summary of the invention
The invention provides a kind of chain type constant speed reciprocating mechanism, with solve existing reciprocating mechanism can not carry out average rate transmission problem.
In order to solve the problems of the technologies described above, the invention provides following technological scheme: a kind of chain type constant speed reciprocating mechanism, comprise frame and be slidably connected at the push rod in frame, push rod can slide axially along it, also comprise chain drive and connecting sheet, the driving wheel of described chain drive is identical with follower size, push rod is concordant with the center of driving wheel and follower, one end of connecting sheet is connected with the chain edge of chain drive, the other end is connected with push rod, and connecting sheet is provided with pressure transducer.
Compared with prior art, the invention has the advantages that: when connecting sheet moves in pilled-in selvedge, connecting sheet drives push rod to move towards a direction; When connecting sheet is sending while moving on limit, connecting sheet drives push rod to move in the opposite direction.Because the pilled-in selvedge of chain drive is identical with slack list switched in opposite and linear velocity, therefore can realize average rate to-and-fro motion.Connecting sheet is provided with pressure transducer, can detect the pressure on connecting sheet, prevents that the pressure on connecting sheet is excessive.
Further, between described connecting sheet and push rod, by latch, fix, on push rod, be at least provided with two jacks that mate with latch, can be according to the corresponding jack of the size Selection of connecting sheet.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of chain type constant speed reciprocating mechanism for implementing example of the present invention.
Reference character in Figure of description comprises: 1, frame; 2, push rod; 3, connecting sheet; 4, driving wheel; 5, follower; 6, chain; 7, pressure transducer; 8, stiffening rib; 9, jack.
Embodiment
As shown in Figure 1, a kind of chain type constant speed reciprocating mechanism in the present embodiment, comprises frame 1 and is slidably connected at the push rod 2 in frame 1, push rod 2 can slide axially along it, also comprises chain 6 driving mechanisms and connecting sheet 3.The driving wheel 4 of described chain 6 driving mechanisms is identical with follower 5 sizes, push rod 2 is concordant with the center of follower 5 with driving wheel 4, one end of connecting sheet 3 is connected with chain 6 edges of chain 6 driving mechanisms, and the other end is connected with push rod 2, and connecting sheet 3 is provided with pressure transducer 7 and stiffening rib 8.Between described connecting sheet 3 and push rod 2, by latch, fix, push rod 2 is provided with three jacks that mate with latch 9.
When connecting sheet 3 moves in pilled-in selvedge, connecting sheet 3 drives push rod 2 to move towards a direction; When connecting sheet 3 is sending while moving on limit, connecting sheet 3 drives push rod 2 to move in the opposite direction.Because the pilled-in selvedge of chain 6 driving mechanisms is identical with slack list switched in opposite and linear velocity, therefore can realize average rate to-and-fro motion.Connecting sheet 3 is provided with pressure transducer 7, can detect the pressure on connecting sheet 3, prevents that the pressure on connecting sheet 3 is excessive, and the stiffening rib 8 on connecting sheet 3 is for improving the intensity of connecting sheet 3.
For a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. a chain type constant speed reciprocating mechanism, comprise frame and be slidably connected at the push rod in frame, push rod can slide axially along it, it is characterized in that: also comprise chain drive and connecting sheet, the driving wheel of described chain drive is identical with follower size, and push rod is concordant with the center of driving wheel and follower, and one end of connecting sheet is connected with the chain edge of chain drive, the other end is connected with push rod, and connecting sheet is provided with pressure transducer.
2. chain type constant speed reciprocating as claimed in claim 1 mechanism, is characterized in that: between described connecting sheet and push rod, by latch, fix, be at least provided with two jacks that mate with latch on push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604529.XA CN103758973A (en) | 2013-11-26 | 2013-11-26 | Chain type constant-speed reciprocating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604529.XA CN103758973A (en) | 2013-11-26 | 2013-11-26 | Chain type constant-speed reciprocating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758973A true CN103758973A (en) | 2014-04-30 |
Family
ID=50526262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604529.XA Pending CN103758973A (en) | 2013-11-26 | 2013-11-26 | Chain type constant-speed reciprocating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660397A (en) * | 2020-05-27 | 2020-09-15 | 许玉珍 | Even roast equipment of smoking of wooden wine case |
| CN112942555A (en) * | 2021-01-26 | 2021-06-11 | 吴咏梅 | Building construction rainfall drainage structure and drainage method thereof |
-
2013
- 2013-11-26 CN CN201310604529.XA patent/CN103758973A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660397A (en) * | 2020-05-27 | 2020-09-15 | 许玉珍 | Even roast equipment of smoking of wooden wine case |
| CN112942555A (en) * | 2021-01-26 | 2021-06-11 | 吴咏梅 | Building construction rainfall drainage structure and drainage method thereof |
| CN112942555B (en) * | 2021-01-26 | 2023-08-25 | 润盟建设集团有限公司 | Building construction rainfall drainage structure and drainage method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104405840B (en) | A kind of device simultaneously driving Liang Ge mechanism | |
| CN204021926U (en) | Electromagnetic type gets lid arrangement | |
| CN104370241A (en) | Lifting mechanism | |
| CN106364896A (en) | Automatic pushing mechanism for hinge machining | |
| CN203767602U (en) | Can push device for tomato sauce sterilization treatment | |
| CN105460592A (en) | Battery pole piece loading device | |
| CN104154195A (en) | Double-eccentric driving guide-bar mechanism | |
| CN103758973A (en) | Chain type constant-speed reciprocating mechanism | |
| CN203162020U (en) | Chain-drive reciprocating motion mechanism | |
| CN103639824A (en) | Chute pushing discharging device | |
| CN204099528U (en) | A kind of double eccentric wheel drive leader mechanism | |
| CN203294781U (en) | Multi-function reversing mechanism for roller conveyor | |
| CN103264891A (en) | Lifting and transmitting device for automotive glass production line | |
| CN203656098U (en) | Chain type constant-speed reciprocator | |
| CN205274526U (en) | Belt sliding table | |
| CN204718965U (en) | Household appliance appearance pick-up unit | |
| CN204953788U (en) | Adopt transmission system of servo press of many motor drive of different belts | |
| CN204280726U (en) | Magnetic links feed mechanism | |
| CN102887329A (en) | Movable super high-rise continuous lifting machine | |
| CN103448079A (en) | Cutting machine for rubber covered roller | |
| CN203248647U (en) | Transfer arm | |
| CN204014886U (en) | Gas pawl formula is got lid arrangement | |
| CN104307882A (en) | Automatic traction device for roll changing and roll changing method | |
| CN205650616U (en) | Aluminium alloy rollgang lifting drive mechanism | |
| CN204173176U (en) | A kind of vertical hollow glass aluminium parting bead molecular sieve filing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |