CN204148569U - A kind of transmission device of vacuum furnace special drill press - Google Patents
A kind of transmission device of vacuum furnace special drill press Download PDFInfo
- Publication number
- CN204148569U CN204148569U CN201420498422.1U CN201420498422U CN204148569U CN 204148569 U CN204148569 U CN 204148569U CN 201420498422 U CN201420498422 U CN 201420498422U CN 204148569 U CN204148569 U CN 204148569U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- support portion
- clutch gear
- power transmission
- casing
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model provides a kind of transmission device of vacuum furnace special drill press, and its structure is simple, easy to maintenance, and low cost of manufacture.It comprises casing, case lid, travelling gear, power transmission shaft, it is characterized in that: casing is provided with the first support portion for supporting shaft and the second support portion, first support portion is provided with the first axle sleeve, second support portion is provided with the second axle sleeve, travelling gear is set in the first axle sleeve, and key connects, power transmission shaft is provided with spline part, spline part is set with clutch gear slidably, first sleeve end is provided with the gear ring portion of engaging with clutch gear, the flank of tooth of clutch gear is drum-shaped tooth, buffer spring is provided with between first axle sleeve and clutch gear, casing is provided with declutch shift shaft, declutch shift shaft is provided with shift fork, the prong two ends of shift fork are affixed with clutch gear respectively.
Description
Technical field
The utility model relates to the special drill press of paper machine vacuum furnace, is specifically related to a kind of transmission device of vacuum furnace special drill press.
Background technology
The press section of paper machine comprises multiple vacuum furnace, and the roll body surface uniform of vacuum furnace offers the perforate of many group bifilar helixs distribution, and perforate is processed by drilling machine.Such drilling machine has followed the traditional structure of common driller, and its transmission structures is complicated, difficult in maintenance, is not suitable for the technical conditions of medium-sized and small enterprises, plant maintenance and cost control.
Utility model content
For the problems referred to above, the utility model provides a kind of transmission device of vacuum furnace special drill press, and its structure is simple, easy to maintenance, and low cost of manufacture.
Its technical scheme is such, it comprises casing, case lid, travelling gear, power transmission shaft, it is characterized in that: described casing is provided with the first support portion for supporting described power transmission shaft and the second support portion, described first support portion is provided with the first axle sleeve, described second support portion is provided with the second axle sleeve, described travelling gear is set in described first axle sleeve, and key connects, described power transmission shaft is provided with spline part, described spline part is set with clutch gear slidably, described first sleeve end is provided with the gear ring portion of engaging with described clutch gear, the flank of tooth of described clutch gear is drum-shaped tooth, buffer spring is provided with between described first axle sleeve and described clutch gear, described casing is provided with declutch shift shaft, described declutch shift shaft is provided with shift fork, the prong two ends of described shift fork are affixed with described clutch gear respectively, described casing is provided with the handle set be connected with described declutch shift shaft, described handle set is provided with handle.
It is further characterized in that:
Described handle set is provided with mounting groove, and be provided with top shock mount and steel ball in described mounting groove, described casing is provided with the stopper slot mated with described steel ball;
Be respectively equipped with copper sheathing between described first axle sleeve and the first support portion, between described first axle sleeve and described power transmission shaft, between described second axle sleeve and described power transmission shaft, described first support portion is provided with oiling passage.
After adopting the utility model, its beneficial effect is: travelling gear is set in the first axle sleeve, and key connects, power transmission shaft is provided with spline part, spline part is set with clutch gear slidably, first sleeve end is provided with the gear ring portion of engaging with clutch gear, the flank of tooth of clutch gear is drum-shaped tooth, casing is provided with declutch shift shaft, declutch shift shaft is provided with shift fork, the prong two ends of shift fork are affixed with clutch gear respectively, clutch gear is driven to move at spline part by shift fork, clutch gear and the first axle sleeve gear ring portion are connected with a joggle, realize power transmission, device overall structure is simple, easy to maintenance, low cost of manufacture, the flank of tooth of clutch gear is drum-shaped tooth, make gear ring portion have the pivot angle of certain angle in radial direction, facilitate clutch gear insert gear ring portion and engage with gear ring portion profile of tooth, between the first axle sleeve and clutch gear, be provided with spring, there is certain cushioning effect, effectively can reduce collision sense during clutch, be respectively equipped with copper sheathing between first axle sleeve and the first support portion, between the first axle sleeve and power transmission shaft, between the second axle sleeve and power transmission shaft, the first support portion is provided with oiling passage, effectively can reduce the wearing and tearing of power transmission shaft first axle sleeve, and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be Fig. 1 A-A to structural representation.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, comprise casing 1, case lid 2, travelling gear 4, power transmission shaft 3, casing 1 is provided with the first support portion 5 and the second support portion 6 for supporting shaft 3, first support portion 5 is provided with the first axle sleeve 7, second support portion 6 is provided with the second axle sleeve 8, travelling gear 4 is set in the first axle sleeve 7, and key connects, power transmission shaft 3 is provided with spline part 9, spline part 9 is set with clutch gear 10 slidably, first axle sleeve 7 end is provided with the gear ring portion 11 of engaging with clutch gear 10, the flank of tooth of clutch gear 10 is drum-shaped tooth, buffer spring 12 is provided with between first axle sleeve 7 and clutch gear 10, casing 1 is provided with declutch shift shaft 13, declutch shift shaft 13 is provided with shift fork 14, the radial two ends of clutch gear 10 are affixed slide block 15 respectively, the prong two ends connection sliding block 15 respectively of shift fork 14, casing 1 is provided with the handle set 16 be connected with declutch shift shaft 13, handle set 16 is provided with handle 17, handle set is provided with mounting groove, top shock mount 18 and steel ball 19 is provided with in mounting groove, casing 1 is provided with the stopper slot mated with steel ball 19, be provided with copper sheathing 21 between first axle sleeve 7 and the first support portion 5, be provided with between the first axle sleeve 7 and power transmission shaft 3 between two groups of copper sheathings 23, second axle sleeve 8 and power transmission shaft 3 and be respectively equipped with copper sheathing 22, the first support portion 5 is provided with oiling passage 20.
Claims (3)
1. the transmission device of a vacuum furnace special drill press, comprise casing, case lid, travelling gear, power transmission shaft, it is characterized in that: described casing is provided with the first support portion for supporting described power transmission shaft and the second support portion, described first support portion is provided with the first axle sleeve, described second support portion is provided with the second axle sleeve, described travelling gear is set in described first axle sleeve, and key connects, described power transmission shaft is provided with spline part, described spline part is set with clutch gear slidably, described first sleeve end is provided with the gear ring portion of engaging with described clutch gear, the flank of tooth of described clutch gear is drum-shaped tooth, buffer spring is provided with between described first axle sleeve and described clutch gear, described casing is provided with declutch shift shaft, described declutch shift shaft is provided with shift fork, the prong two ends of described shift fork are affixed with described clutch gear respectively, described casing is provided with the handle set be connected with described declutch shift shaft, described handle set is provided with handle.
2. the transmission device of a kind of vacuum furnace special drill press according to claim 1, is characterized in that: described handle set is provided with mounting groove, and be provided with top shock mount and steel ball in described mounting groove, described casing is provided with the stopper slot mated with described steel ball.
3. the transmission device of a kind of vacuum furnace special drill press according to claim 2, it is characterized in that: be respectively equipped with copper sheathing between described first axle sleeve and the first support portion, between described first axle sleeve and described power transmission shaft, between described second axle sleeve and described power transmission shaft, described first support portion is provided with oiling passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498422.1U CN204148569U (en) | 2014-09-01 | 2014-09-01 | A kind of transmission device of vacuum furnace special drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498422.1U CN204148569U (en) | 2014-09-01 | 2014-09-01 | A kind of transmission device of vacuum furnace special drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148569U true CN204148569U (en) | 2015-02-11 |
Family
ID=52506722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498422.1U Expired - Fee Related CN204148569U (en) | 2014-09-01 | 2014-09-01 | A kind of transmission device of vacuum furnace special drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220290744A1 (en) * | 2021-03-09 | 2022-09-15 | Timotion Technology Co., Ltd. | Linear actuator |
-
2014
- 2014-09-01 CN CN201420498422.1U patent/CN204148569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220290744A1 (en) * | 2021-03-09 | 2022-09-15 | Timotion Technology Co., Ltd. | Linear actuator |
| US11473656B2 (en) * | 2021-03-09 | 2022-10-18 | Timotion Technology Co., Ltd. | Linear actuator |
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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 |
Granted publication date: 20150211 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |