CN205371479U - Pneumatic mechanical type switching -over structure - Google Patents
Pneumatic mechanical type switching -over structure Download PDFInfo
- Publication number
- CN205371479U CN205371479U CN201620166889.5U CN201620166889U CN205371479U CN 205371479 U CN205371479 U CN 205371479U CN 201620166889 U CN201620166889 U CN 201620166889U CN 205371479 U CN205371479 U CN 205371479U
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- gear
- output shaft
- shaft
- output
- connecting elements
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Abstract
The utility model provides a pneumatic mechanical type switching -over structure, it includes input shaft, output shaft, jackshaft, input gear, output gear, idler, connecting elements, shifting fork mechanism. The tip of input shaft and output shaft is connected through the bearing, is equipped with the connecting elements on input shaft after the connection and the output shaft, the input shaft on be equipped with input gear, the output shaft on be equipped with output gear, the jackshaft with be connected after input shaft and output shaft parallel, the jackshaft on be equipped with two gears, one of them gear meshes with input gear mutually, another gear is connected to output gear through the idler, shifting fork mechanism be connected to the connecting elements that sets up on input shaft and the output shaft. At high -speed, big batch, automated production in -process, realized that the control response is accurate quick, drive the shift fork unit by the control unit control cylinder with this and move to adjust output shaft power take off and turn to, the quick accuracy of the possible response of pneumatic element.
Description
Technical field
This utility model belongs to the commutating structure in machine driving, specifically a kind of Pneumatic mechanical type commutating structure.
Background technology
When the single parts of high-speed automated processing, after single parts machining is complete, it is necessary to carry out corresponding withdrawing process, need in the process to ensure the accurate of withdrawing time.In carrying out high-volume, high automated production, it it is simply, reliably the basic demand to changement.
Existing high-speed automated process equipment, changement has the disadvantage in that 1, manual reverse of direction, it is impossible to ensure continuous operation for a long time, and in High-speed machining process, work flow can not accurately control；2, electromagnetic switch, equipment is complicated, and electric elements precision cost is high, once damage maintenance difficult.
Summary of the invention
This utility model provides the Pneumatic mechanical type changement of a kind of simple in construction, covert convenience, fast response time, and it effectively overcomes the shortcomings existed in existing high-speed automated process equipment.
This utility model realizes above-mentioned purpose by the following technical solutions:
A kind of Pneumatic mechanical type commutating structure, it includes power shaft, output shaft, jackshaft, input gear, output gear, idle pulley, connecting elements, shifting fork mechanism.
Described power shaft is connected by bearing with the end of output shaft, and described power shaft and output shaft can rotate respectively, and power shaft and output shaft after connection are provided with connecting elements；Described power shaft is provided with input gear, and described output shaft is provided with output gear；Described jackshaft be connected after power shaft and output shaft parallel, described jackshaft is provided with two gears, and wherein a gear is meshed with input gear, and another gear is connected to output gear by idle pulley；Described shifting fork mechanism be connected on power shaft and output shaft arrange connecting elements.
Described shifting fork mechanism is driven by cylinder.
Preferably, described power shaft has processed external splines respectively with the end being connected on output shaft, and the internal processing of described connecting elements has corresponding internal spline, and described connecting elements slides on power shaft and output shaft.
This utility model adopts technique scheme to have the advantages that
At a high speed, in high volume, in automated production process, achieve control response accurately quickly, being controlled cylinder by control unit drives fork unit to run with this, turning to thus regulating outputting axial power output, pneumatic element can accomplish the quickly accurate of response, and mechanism is simple, changement is mainly combined with gear assembling by axle, component number is few, under ensureing the long-lived condition of changement, easy to maintenance.When meeting production in enormous quantities so on the one hand, the requirement to the component of machine safe operation time, meet once break down, it is possible to quickly repair, it is ensured that maintenance shut-downs short as far as possible delays work the time simultaneously.
Accompanying drawing explanation
Fig. 1 is the upward view of horizontal section view of the present utility model.
Fig. 2 is the top view of horizontal section view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
A kind of Pneumatic mechanical type commutating structure as depicted in figs. 1 and 2, it includes power shaft 11, output shaft 12, jackshaft 13, input gear 21, output gear 22, idle pulley 3, connecting elements 4, shifting fork mechanism 5.
Described power shaft 11 is connected by bearing with the end of output shaft 12, and described power shaft 11 and output shaft 12 can rotate respectively, and power shaft 11 and output shaft 12 after connection are provided with connecting elements 4；Described power shaft 11 is provided with input gear 21, and described output shaft 12 is provided with output gear 22；Described jackshaft 13 be connected after power shaft 11 and output shaft 12 parallel, described jackshaft 13 is provided with two gears, respectively the first gear 61 and the second gear 62, the first gear 61 is meshed with input gear 21, and the second gear 62 is connected to output gear 22 by idle pulley 3；Described shifting fork mechanism 5 be connected on power shaft 11 and output shaft 12 arrange connecting elements 4；Described shifting fork mechanism 5 is driven by cylinder 51.
Described power shaft 11 has processed external splines respectively with the end being connected on output shaft 12, and the internal processing of described connecting elements 4 has corresponding internal spline, and described connecting elements 4 slides along power shaft 11 and output shaft 12 under the drive of shifting fork mechanism 5.
Claims (2)
1. a Pneumatic mechanical type commutating structure, it includes power shaft (11), output shaft (12), jackshaft (13), input gear (21), output gear (22), idle pulley (3), connecting elements (4), shifting fork mechanism (5), it is characterized in that: described power shaft (11) is connected by bearing with the end of output shaft (12), described power shaft (11) and output shaft (12) can rotate respectively, and power shaft (11) and output shaft (12) after connection are provided with connecting elements (4)；Described power shaft (11) is provided with input gear (21), and described output shaft (12) is provided with output gear (22)；Described jackshaft (13) be connected after power shaft (11) and output shaft (12) parallel, described jackshaft (13) is provided with two gears, respectively the first gear (61) and the second gear (62), first gear (61) is meshed with input gear (21), and the second gear (62) is connected to output gear (22) by idle pulley (3)；Described shifting fork mechanism (5) is connected to power shaft (11) and the upper connecting elements (4) arranged of output shaft (12)；Described shifting fork mechanism (5) is driven by cylinder (51).
2. a kind of Pneumatic mechanical type commutating structure according to claim 1, it is characterized in that: described power shaft (11) has processed external splines respectively with the end being connected on output shaft (12), the internal processing of described connecting elements (4) has corresponding internal spline, and described connecting elements (4) slides along power shaft (11) and output shaft (12) under the drive of shifting fork mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166889.5U CN205371479U (en) | 2016-02-29 | 2016-02-29 | Pneumatic mechanical type switching -over structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166889.5U CN205371479U (en) | 2016-02-29 | 2016-02-29 | Pneumatic mechanical type switching -over structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371479U true CN205371479U (en) | 2016-07-06 |
Family
ID=56265718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620166889.5U Expired - Fee Related CN205371479U (en) | 2016-02-29 | 2016-02-29 | Pneumatic mechanical type switching -over structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371479U (en) |
-
2016
- 2016-02-29 CN CN201620166889.5U patent/CN205371479U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20170229 |