CN201363406Y - Improved mechanical synchronic transmission device - Google Patents
Improved mechanical synchronic transmission device Download PDFInfo
- Publication number
- CN201363406Y CN201363406Y CNU2008202377290U CN200820237729U CN201363406Y CN 201363406 Y CN201363406 Y CN 201363406Y CN U2008202377290 U CNU2008202377290 U CN U2008202377290U CN 200820237729 U CN200820237729 U CN 200820237729U CN 201363406 Y CN201363406 Y CN 201363406Y
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- CN
- China
- Prior art keywords
- bearing
- shaft
- gear box
- support
- bevel gear
- 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 relates to an improved mechanical synchronic transmission device, which is characterized in that two ends of a roller shaft of a left and a right rollers are respectively arranged on a left stand and a right stand through a bearing and a bearing seat, and one end of the roller shaft of the right roller is connected with a motor, and the other end of the roller shaft is sequentially connected with a right conical gear box, a transmission shaft, a universal coupler, a left conical gear box and a roller shaft of the left roller to form a synchronic transmission mechanism, and the right and the left conical gear boxes adopt an automatic centering double-row rolling bearing, so that the axial jump can be reduced, and the service life can be prolonged, and the production cost can be reduced.
Description
Technical field
The utility model relates to a kind of mechanical transmission, specifically, is a kind of modified model mechanical synchronized driving device.
Background technique
In production line and main equipment system, it is very extensive that mechanical synchronized driving device is used, and it has higher reliability than other synchronous transmission devices electric controller for example.But mechanical synchronized driving device also exists some defectives to be improved.Common defective is that bearing life is short, causes for example gear failure of transmission part, and final result causes whole mechanical synchronized driving device to lose efficacy.
The model utility content
The purpose of this utility model provides a kind of modified model mechanical synchronized driving device, and the gear and the bearing that solve in left bevel gear case and the right umbrella gear box are short because of working life, and causes the technical problem of mechanical synchronized driving device functional reliability difference.
The technical solution of the utility model is to adopt a kind of modified model mechanical synchronized driving device, comprise the tube that rolls left, the left bevel gear case, gimbal coupling, transmission shaft, right umbrella gear box, right cylinder, left side support, right support, motor, bearing is passed through at the two ends of the drum shaft of described right cylinder respectively, bearing support is arranged on the right support, bearing is passed through at the two ends of the drum shaft of the described tube that rolls left respectively, bearing support is arranged on the left support, one end of the drum shaft of right cylinder is connected with motor, the other end connects with an angular wheel shaft of right umbrella gear box, another angular wheel shaft of right umbrella gear box passes through transmission shaft, gimbal coupling connects successively with an angular wheel shaft of left bevel gear case, one end of the drum shaft of the same again tube that rolls left of another angular wheel shaft of left bevel gear case connects, and it is characterized in that: right umbrella gear box and left umbrella tooth case adopt the self-aligning double-row bearing; Described double-row bearing, its rolling element pattern can be spheroidal, cylindrical and other available body, bearing shell in the umbrella gear box of the left and right sides is replaced with the self-aligning double-row bearing, automatically the radial missing that connects of adjusting axle, remedy the gear shaft run-out, and reduced power consumption, prolong the working life of left bevel gear and right umbrella gear.
The utility model adopts a kind of modified model mechanical synchronized driving device; bearing shell is made into after the double-row bearing; automatically the radial missing of adjusting axle; remedy shaft run-out, angular wheel shaft has also been become after the rolling friction form by the sliding friction form of bearing shell, has reduced power consumption; prolonged the working life of left and right sides umbrella gear; the equipment failure outage rate diminishes, and has not only improved production output but also reduced equipment maintenance cost, has finally reduced the beneficial effect of cost of production.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic representation of left bevel gear case of the present utility model.
Fig. 3 is that the A of left bevel gear case of the present utility model is to schematic representation.
Fig. 4 is the schematic representation of the left bevel gear case of prior art.
Fig. 5 is that the B of left bevel gear case of prior art is to schematic top plan view.
Among the figure: the 1-tube that rolls left, 2-left bevel gear case, 2-1-casing, 2-2-umbrella gear, 2-3-angular wheel shaft, 2-5-double-row bearing, 2-6-bearing shell, 3-gimbal coupling, 4-transmission shaft, the right umbrella gear box of 5-, the right cylinder of 6-, 7-left side support, the right support of 8-, 9-motor.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model embodiment is a kind of cable rolling and discharges the modified model mechanical synchronized driving device that the workflow waterline is used, comprise the tube 1 that rolls left, left bevel gear case 2, gimbal coupling 3, transmission shaft 4, right umbrella gear box 5, right cylinder 6, left side support 7, right support 8, motor 9, interconnected relationship is: bearing is passed through at the two ends of the drum shaft of right cylinder 6 respectively, bearing support is arranged on the right support 8, bearing is passed through at the roll left two ends of tube 1 drum shaft respectively, bearing support is arranged on the left support 7, motor 9 drives the drum shaft of right cylinder 6 by belt a end provides power, install the commercially available speed reducer of a cover between motor 9 and the right cylinder 6 additional and regulate the rotating speed of right cylinder, the other end of the drum shaft of right cylinder 6 is fixedlyed connected with an angular wheel shaft of right umbrella gear box 5, another angular wheel shaft of right umbrella gear box 5 is connected successively by the angular wheel shaft 2-3 of transmission shaft 4 with gimbal coupling 3 and left bevel gear case 2, and another angular wheel shaft 2-3 of left bevel gear case 2 connects with an end of the drum shaft of the tube 1 that rolls left; Installation direction by left bevel gear case 2 and right umbrella gear box 5, the number of teeth what and the tube 1 that rolls left, the diameter variation combination of right cylinder 6, can realize present embodiment tube 1 and the right cylinder 6 sense of rotation identical technological requirement of rotating speed on the contrary mutually that rolls left, simultaneously because the bearing shell 2-3 of left bevel gear case 2 and right umbrella gear box 5 changes self-aligning double-row bearing 2-5 into, the rolling element pattern of this double-row bearing 2-5 has cylindrical, spheroidal and other available body, after adopting self-aligning double-row bearing 2-5, can finely must eliminate beating and surface friction drag between the coupling shaft, reduced power consumption, the life-span of overall improvement type mechanical synchronized driving device is prolonged greatly, save cost.
Claims (2)
1, a kind of modified model mechanical synchronized driving device, comprise the tube (1) that rolls left, left bevel gear case (2), gimbal coupling (3), transmission shaft (4), right umbrella gear box (5), right cylinder (6), left side support (7), right support (8), motor (9), bearing is passed through at the two ends of the drum shaft of described right cylinder (6) respectively, bearing support is arranged on the right support (8), bearing is passed through at the two ends of the drum shaft of the described tube (1) that rolls left respectively, bearing support is arranged on the left support (7), the same motor of one end (9) of the drum shaft of right cylinder (6) is connected, the other end connects with an angular wheel shaft of right umbrella gear box (5), another angular wheel shaft of right umbrella gear box (5) is by transmission shaft (4), gimbal coupling (3), an angular wheel shaft (2-3) of left bevel gear case (2) connects successively, one end of the drum shaft of the same again tube (1) that rolls left of another angular wheel shaft (2-3) of left bevel gear case (2) connects, and it is characterized in that: right umbrella gear box (5) and left bevel gear case (2) adopt self-aligning double-row bearing (2-5).
2, a kind of modified model mechanical synchronized driving device according to claim 1 is characterized in that: described double-row bearing (2-5), its rolling element form can be spheroidal, cylindrical and other available body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202377290U CN201363406Y (en) | 2008-12-31 | 2008-12-31 | Improved mechanical synchronic transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202377290U CN201363406Y (en) | 2008-12-31 | 2008-12-31 | Improved mechanical synchronic transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363406Y true CN201363406Y (en) | 2009-12-16 |
Family
ID=41474070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202377290U Expired - Fee Related CN201363406Y (en) | 2008-12-31 | 2008-12-31 | Improved mechanical synchronic transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363406Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882574A (en) * | 2019-03-05 | 2019-06-14 | 浙江新昌博时汽车配件有限公司 | A kind of gear-box group |
-
2008
- 2008-12-31 CN CNU2008202377290U patent/CN201363406Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882574A (en) * | 2019-03-05 | 2019-06-14 | 浙江新昌博时汽车配件有限公司 | A kind of gear-box group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20101231 |