CN204197858U - A kind of stepping connecting gear - Google Patents
A kind of stepping connecting gear Download PDFInfo
- Publication number
- CN204197858U CN204197858U CN201420663500.9U CN201420663500U CN204197858U CN 204197858 U CN204197858 U CN 204197858U CN 201420663500 U CN201420663500 U CN 201420663500U CN 204197858 U CN204197858 U CN 204197858U
- Authority
- CN
- China
- Prior art keywords
- connecting gear
- cylinder
- imput shaft
- step motion
- frame
- 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 - Fee Related
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Abstract
The utility model discloses a kind of stepping connecting gear, comprise: frame, imput shaft, driven shaft, drive sprocket, driven sprocket, chain and control chain make the step motion control assembly of step motion, described step motion control assembly comprises: cylinder, to be connected with cylinder and with pulling axis tooth bar, with tooth bar gears in mesh, be positioned in frame and the locating piece that can rotate, be positioned on the locating wheel in imput shaft and the extension spring for retracting locating piece, aforesaid gears is arranged in imput shaft by unilateral bearing.Usefulness of the present utility model is: structure is simple, practical, cylinder is adopted to drive, cylinder can be connected with electromagnetic valve, so connecting gear of the present utility model be convenient to the electric elementss such as opto-electronic pickup, counting machine (time meter) with the use of, when the electromagnetic valve using electric elements to control with cylinders, timing, quantitative transmission just can be realized; Decrease labour power, thus improve production efficiency, reduce productive costs.
Description
Technical field
The utility model relates to a kind of connecting gear, is specifically related to a kind of stepping connecting gear, belongs to field of mechanical technique.
Background technology
Existing stepping connecting gear mostly is driving stepper motor, not only complex structure, and inconvenience and the electric elements such as opto-electronic pickup, counting machine (time meter) with the use of, had a strong impact on that factory controls automatically, the realization of Based Intelligent Control.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model be to provide a kind of simple and practical, can with electric elements with the use of, the stepping connecting gear that can transmit at regular time and quantity.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of stepping connecting gear, comprise: frame, imput shaft in aforementioned frame and driven shaft is arranged on by rolling bearing units, be arranged on the drive sprocket on aforementioned imput shaft and driven shaft and driven sprocket respectively, aforementioned drive sprocket is connected by chain with driven sprocket, it is characterized in that, also comprise: control the step motion control assembly that aforementioned chain does step motion;
Aforementioned step motion control assembly comprises: be fixed on the cylinder in aforementioned frame, is connected and with the tooth bar of pulling axis, with aforementioned rack gears in mesh, aforesaid gears is arranged in aforementioned imput shaft by unilateral bearing with aforementioned cylinder;
Aforementioned step motion control assembly also comprises: to be arranged in aforementioned frame and the locating piece that can sway, to be arranged in aforementioned imput shaft and can with the locating wheel of aforementioned locating piece locking, and the extension spring that one end is fixed in aforementioned frame, the other end is connected with aforementioned locating piece.
Aforesaid stepping connecting gear, is characterized in that, also comprise: push pedal, and a joint of aforementioned push pedal and aforementioned chain links together, with aforementioned chain movement.
Aforesaid stepping connecting gear, is characterized in that, also comprise: back-up ring, aforementioned back-up ring is arranged in aforementioned imput shaft, and be positioned at the side of aforesaid gears.
Usefulness of the present utility model is:
1, structure is simple, practical, cylinder is adopted to drive, cylinder can be connected with electromagnetic valve, so connecting gear of the present utility model be convenient to the electric elementss such as opto-electronic pickup, counting machine (time meter) with the use of, when the electromagnetic valve using electric elements to control with cylinders, timing, quantitative transmission just can be realized;
2, decrease labour power, thus improve production efficiency, reduce productive costs.
Accompanying drawing explanation
Fig. 1 is the front view of a specific embodiment of stepping connecting gear of the present utility model;
Fig. 2 is the birds-eye view of the stepping connecting gear in Fig. 1;
Fig. 3 is the stepping connecting gear structural representation in an initial condition in Fig. 1;
Fig. 4 be stepping connecting gear in Fig. 1 in working order under structural representation;
Fig. 5 is the front view that a specific embodiment of stepping connecting gear of the present utility model is oppositely installed;
Fig. 6 is the birds-eye view of the stepping connecting gear in Fig. 5;
Fig. 7 is the stepping connecting gear structural representation in an initial condition in Fig. 5;
Fig. 8 be stepping connecting gear in Fig. 5 in working order under structural representation.
The implication of Reference numeral in figure:
1-frame, 2-rolling bearing units, 3-driven sprocket, 4-chain, 5-push pedal, 6-cylinder, 7-tooth bar, 8-gear, 9-back-up ring, 10-extension spring, 11-pulling axis, 12-locating wheel, 13-locating piece, 14-unilateral bearing, 15-imput shaft, 16-driven shaft, 17-drive sprocket.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
See figures.1.and.2, stepping connecting gear of the present utility model comprises: frame 1, imput shaft 15, driven shaft 16, drive sprocket 17, driven sprocket 3, chain 4 and step motion control assembly.Wherein, imput shaft 15 and driven shaft 16 are arranged in frame 1 by rolling bearing units 2, drive sprocket 17 and driven sprocket 3 are arranged on imput shaft 15 and driven shaft 16 respectively, and chain 4 connects former and later two drive sprockets 17 and driven sprocket 3, and step motion control assembly is used for controlling chain 4 and does step motion.Introduce the composition structure of step motion control assembly below in detail.
With reference to Fig. 2, Fig. 3 and Fig. 4, step motion control assembly comprises: cylinder 6, tooth bar 7, gear 8, locating piece 13, locating wheel 12 and extension spring 10.Wherein, cylinder 6 is fixed in frame 1, tooth bar 7 is connected with cylinder 6, and gear 8 is arranged in imput shaft 15, with pulling axis 11 on tooth bar 7 by unilateral bearing 14, pulling axis 11 is for stirring locating piece 13, gear 8 engages with tooth bar 7, and cylinder 6 telescopic band carry-over bar 7 moves reciprocatingly, and then driven gear 8 alternately rotates forward, overturns, because gear 8 is arranged in imput shaft 15 by unilateral bearing 14, so imput shaft 15 is only rotated in one direction; Locating piece 13 is arranged in frame 1 by the axle be welded in frame 1 and also can sways, locating wheel 12 is arranged in imput shaft 15, locating wheel 12 is with imput shaft 15 synchronous axial system, one end of extension spring 10 is fixed in frame 1, the other end is connected with locating piece 13, extension spring 10 is for retracting by pulling axis 11 groups locating piece 13 far away, locating piece 13 is resetted, when locating wheel 12 rotates one week just with locating piece 13 locking.
As the preferred scheme of one, with reference to Fig. 1, stepping connecting gear of the present utility model also comprises: push pedal 5.Push pedal 5 links together with a joint of chain 4, moves with chain 4, and push pedal 5 is advanced for promoting product or retreats.
As the preferred scheme of one, with reference to Fig. 1, stepping connecting gear of the present utility model also comprises: back-up ring 9.Back-up ring 9 is arranged in imput shaft 15, and is positioned at the side of gear 8, and back-up ring 9 moves in imput shaft 15 vertically for preventing gear 8.
The working process of stepping connecting gear of the present utility model is as follows:
With reference to Fig. 3, during initial condition, pulling axis 11 pairs of locating pieces 13 are spacing, extension spring 10 is made to have certain pulling force, when the electromagnetic valve of control cylinder 6 is connected, cylinder 6 drives tooth bar 7 to move, tooth bar 7 driven wheel 8 rotates, thus drives imput shaft 15 to rotate, simultaneously, the position-limiting action of pulling axis 11 pairs of locating pieces 13 disappears, locating piece 13 moves near locating wheel 12 direction under the pulling force of extension spring 10, when locating wheel 12 rotates one week, with locating piece 13 locking, now push pedal 5 is advanced a push pedal spacing, and transfer operation completes.
With reference to Fig. 4, during cylinder 6 backhaul, gear 8 rotates with tooth bar 7, imput shaft 15, now by locking, when pulling axis 11 gets back to initial position with tooth bar 7, produces the position-limiting action of locating piece 13, locating piece 13 rotates to initial position, departs from locating wheel 12, and locking effect disappears.Mechanism restPoses, and completes a working cycle.
When using the electric elements such as opto-electronic pickup, counting machine (time meter) to control the electromagnetic valve be connected with cylinder 6, the transmission of quantitatively (regularly) just can be realized.
Fig. 5 to Fig. 8 is the reverse erection plan of stepping connecting gear of the present utility model, and its principle of work of stepping connecting gear of oppositely installing is identical with the principle of work of the stepping connecting gear that forward is installed, and repeats no more.
Stepping connecting gear of the present utility model, its industry mainly applied has braiding machine tool industry, package packing machine industry etc., is specifically used in such as: Hot melt adhesive tape bottoming machine, grooving machine, singly stitch machine, counterpart seam; The closing bag transmission such as paper bag, paper plastic bag, water soluble yarn bag, vertical filling automatic sewing line.
It should be noted that, above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (3)
1. a stepping connecting gear, comprise: frame (1), imput shaft (15) in described frame (1) and driven shaft (16) is arranged on by rolling bearing units (2), be arranged on the drive sprocket (17) on described imput shaft (15) and driven shaft (16) and driven sprocket (3) respectively, described drive sprocket (17) is connected by chain (4) with driven sprocket (3), it is characterized in that, also comprise: control the step motion control assembly that described chain (4) does step motion;
Described step motion control assembly comprises: be fixed on the cylinder (6) in described frame (1), to be connected with described cylinder (6) and with the tooth bar (7) of pulling axis (11), with described tooth bar (7) gears in mesh (8), described gear (8) is arranged in described imput shaft (15) by unilateral bearing (14);
Described step motion control assembly also comprises: be arranged on described frame (1) and go up and the locating piece (13) that can sway, be arranged on described imput shaft (15) upper and can with the locating wheel (12) of described locating piece (13) locking, and one end is fixed on described frame (1) is upper, the other end is connected with described locating piece (13) extension spring (10).
2. stepping connecting gear according to claim 1, is characterized in that, also comprise: push pedal (5), and described push pedal (5) links together with a joint of described chain (4), moves with described chain (4).
3. stepping connecting gear according to claim 1, is characterized in that, also comprise: back-up ring (9), and described back-up ring (9) is arranged in described imput shaft (15), and is positioned at the side of described gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663500.9U CN204197858U (en) | 2014-11-07 | 2014-11-07 | A kind of stepping connecting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663500.9U CN204197858U (en) | 2014-11-07 | 2014-11-07 | A kind of stepping connecting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197858U true CN204197858U (en) | 2015-03-11 |
Family
ID=52655842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663500.9U Expired - Fee Related CN204197858U (en) | 2014-11-07 | 2014-11-07 | A kind of stepping connecting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083911A (en) * | 2015-08-27 | 2015-11-25 | 张家港建辰机械科技有限公司 | Stepwise pallet moving unit and stepwise pallet moving device |
| CN105312954A (en) * | 2015-12-10 | 2016-02-10 | 株洲凯丰实业有限公司 | Pipe fitting unloading device and unloading method for malleable cast iron pipe fitting end facing machine |
-
2014
- 2014-11-07 CN CN201420663500.9U patent/CN204197858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083911A (en) * | 2015-08-27 | 2015-11-25 | 张家港建辰机械科技有限公司 | Stepwise pallet moving unit and stepwise pallet moving device |
| CN105083911B (en) * | 2015-08-27 | 2018-02-09 | 张家港建辰机械科技有限公司 | A kind of substep moves disk unit and substep moves disk device |
| CN105312954A (en) * | 2015-12-10 | 2016-02-10 | 株洲凯丰实业有限公司 | Pipe fitting unloading device and unloading method for malleable cast iron pipe fitting end facing machine |
| CN105312954B (en) * | 2015-12-10 | 2018-01-16 | 株洲凯丰实业有限公司 | A kind of pipe fitting device for discharging and discharge method for malleable cast iron pipe fitting chamfering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150311 Termination date: 20191107 |