CN202165524U - Shaft distance adjusting mechanism with two output shafts - Google Patents
Shaft distance adjusting mechanism with two output shafts Download PDFInfo
- Publication number
- CN202165524U CN202165524U CN2011202658760U CN201120265876U CN202165524U CN 202165524 U CN202165524 U CN 202165524U CN 2011202658760 U CN2011202658760 U CN 2011202658760U CN 201120265876 U CN201120265876 U CN 201120265876U CN 202165524 U CN202165524 U CN 202165524U
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- China
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- output shaft
- gear
- fixed
- bevel gear
- input shaft
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Abstract
The utility model relates to a shaft distance adjusting mechanism with two output shafts, which comprises a gear box and an input shaft. A third bevel gear is fixed on the input shaft which is in sliding match with a first bevel gear. A fixed machine body is arranged on the gear box, a second output shaft is arranged in the fixed machine body, and a fourth bevel gear meshed with the third bevel gear is fixed on the second output shaft. A moving machine body capable of axially moving along the input shaft is arranged in the fixed machine body, an axially moving mechanism is arranged on the moving machine body, and a first output shaft is arranged in the moving machine body and fixedly provided with a second bevel gear meshed with the first bevel gear which can rotatably arranged on the moving machine body. The shaft distance adjusting mechanism with two output shafts utilizes orthogonal transmission. One output shaft is fixed, and the other output shaft can reciprocate along axis direction of the input shaft to adjust the shaft distance. The shaft distance adjusting mechanism with two output shafts has the advantages of large bearing capacity, wide adjusting range of the shaft distance and the like.
Description
Technical field
The utility model relates to double output shaft wheelbase controlling mechanism, relates in particular to the double output shaft wheelbase controlling mechanism that a kind of needs carry out wheelbase adjusting on a large scale.
Background technique
The wheelbase of double output shaft is all fixed in the ordinary course of things, can not carry out wheelbase and regulate.But some equipment requirements can be carried out wheelbase adjusting, the for example gel breaker of rubber industry, rubber mixing machine, strip cutting machine etc.In the existing technology; The wheelbase that these equipment adopt modified gear to carry out double output shaft is regulated; But in order to take into account many-sided factors such as gear volume, working strength; Its roll adjustment scope is generally all very little, can not carry out large-scale wheelbase and regulate, and this situation has seriously restricted the application area of these equipment.
Summary of the invention
The utility model provides a kind of double output shaft wheelbase controlling mechanism to the problems referred to above, and this mechanism can regulate the wheelbase of double output shaft on a large scale.
Technological scheme according to the utility model: a kind of double output shaft wheelbase controlling mechanism comprises gear-box and is installed in rotation on the input shaft on the said gear-box; Be fixed with the third hand tap gear on the said input shaft and be sliding combined with first bevel gear; Be fixed with on the said gear-box and decide body, saidly decide to be equipped with in the body rotating second output shaft, said second output shaft is fixed with the 4th bevel gear that is meshed with said third hand tap gear perpendicular to said input shaft on said second output shaft; Saidly decide to be equipped with in the body and can on the said motivation body axial moving mechanism be installed along the axially movable motivation body of said input shaft; Rotating first output shaft is installed in the said motivation body; Said first output shaft is perpendicular to said input shaft; Be fixed with second bevel gear that is meshed with said first bevel gear on said first output shaft, said first bevel gear is installed in rotation on the said motivation body.
Said axial moving mechanism comprises and is fixed on the said Worm gear case of deciding on the body; The worm gear and the worm screw of matching are installed in the said Worm gear case; Be fixed with handwheel on the said worm screw, said worm gear screw-internal thread fit adjusting screw rod, said adjusting screw rod is fixed on the motivation body.
Said adjusting screw rod adopts trapezoidal thread to cooperate with said worm gear.
Be processed with inner splined hole on said first bevel gear, be processed with the external splines that matches on the said input shaft.
Saidly decide to be provided with in the body the protruding guide rail that is parallel to said input shaft axis, said motivation body is provided with the recessed guide groove that matches with said protruding guide rail.
Said protruding guide rail is provided with groove longitudinally.
The technique effect of the utility model is: the utility model adopts the quadrature transmission, and in the double output shaft is fixing, and another can move back and forth along the input shaft axial direction, and the adjusting axle distance has advantages such as bearing capacity is big, the wheelbase regulation range is wide.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A sectional view among Fig. 1.
Embodiment
Be further described below in conjunction with the embodiment of accompanying drawing the utility model.
Among Fig. 1, Fig. 2, comprise gear-box 1, first bevel gear 2, second bevel gear 3, input shaft 4, third hand tap gear 5, the 4th bevel gear 6, decide body 7, second output shaft 8, first output shaft 9, motivation body 10, Worm gear case 11, worm gear 12, handwheel 13, adjusting screw rod 14, worm screw 15, protruding guide rail 16, recessed guide groove 17 etc.
Like Fig. 1, shown in Figure 2, the utility model is a kind of double output shaft wheelbase controlling mechanism, comprises gear-box 1 and is installed in rotation on the input shaft 4 on the gear-box 1 through bearing.
On input shaft 4, be fixed with third hand tap gear 5 and be sliding combined with first bevel gear 2.The mode that is slidingly matched can be: on first bevel gear 2, be processed with inner splined hole, on input shaft 4, be processed with the external splines that matches.
Be fixed with on the gear-box 1 and decide body 7, deciding has rotating second output shaft 8 through Bearing Installation in the body 7.Second output shaft 8 is fixed with the 4th bevel gear 6 that is meshed with third hand tap gear 5 perpendicular to the axle head of input shaft 4, the second output shafts 8.
Deciding to be equipped with in the body 7 can be along input shaft 4 axially movable motivation body 10.In deciding body 7, be provided with the protruding guide rail 16 that is parallel to input shaft 4 axis, motivation body 10 is provided with the recessed guide groove 17 that matches with protruding guide rail 16.In order to reduce working surface, protruding guide rail 16 is provided with groove longitudinally.
Through Bearing Installation rotating first output shaft 9 is arranged in the motivation body 10.First output shaft 9 also is fixed with second bevel gear 3 that is meshed with first bevel gear 2 perpendicular to the axle head of input shaft 4, the first output shafts 9.First bevel gear 2 is installed in rotation on the motivation body 10 through bearing.
On the motivation body 10 axial moving mechanism is installed.Axial moving mechanism comprises and is fixed on the Worm gear case of deciding on the body 7 11, and the worm gear 12 and the worm screw 15 of matching are installed in the Worm gear case 11, and worm gear 12 has auto-lock function with worm screw 15.The end of worm screw 15 is fixed with handwheel 13, worm gear 12 screw-internal thread fit adjusting screw rods 14, and adjusting screw rod 14 is fixed on the motivation body 10.Adjusting screw rod 14 adopts trapezoidal thread to cooperate with worm gear 12.
The working procedure of the utility model is following: rotate handwheel 13; Drive worm gear 12 rotations through worm screw 15; Thereby through adjusting screw rod 14 drive motivation body 10, first output shaft 9, second bevel gear 3, first bevel gear 2 moves back and forth along the axial direction of input shaft 4, thereby realize the adjusting of wheelbase between first output shaft 9 and second output shaft 8.In moving process, first bevel gear 2 and second bevel gear 3 are in engagement all the time.
The utility model adopts the quadrature transmission, and in the double output shaft is fixing, and another can move back and forth along the input shaft axial direction, and the adjusting axle distance has advantages such as bearing capacity is big, the wheelbase regulation range is wide.
Claims (6)
1. double output shaft wheelbase controlling mechanism; Comprise gear-box (1) and be installed in rotation on the input shaft (4) on the said gear-box (1), it is characterized in that: be fixed with third hand tap gear (5) on the said input shaft (4) and be sliding combined with first bevel gear (2); Be fixed with on the said gear-box (1) and decide body (7); Saidly decide to be equipped with in the body (7) rotating second output shaft (8); Said second output shaft (8) is fixed with the 4th bevel gear (6) that is meshed with said third hand tap gear (5) perpendicular to said input shaft (4) on said second output shaft (8); Saidly decide to be equipped with in the body (7) and can on the said motivation body (10) axial moving mechanism be installed along the axially movable motivation body of said input shaft (4) (10); Rotating first output shaft (9) is installed in the said motivation body (10); Said first output shaft (9) is perpendicular to said input shaft (4); Be fixed with second bevel gear (3) that is meshed with said first bevel gear (2) on said first output shaft (9), said first bevel gear (2) is installed in rotation on the said motivation body (10).
2. according to the described double output shaft wheelbase of claim 1 controlling mechanism; It is characterized in that: said axial moving mechanism comprises and is fixed on the said Worm gear case of deciding on the body (7) (11); The worm gear (12) and the worm screw (15) of matching are installed in the said Worm gear case (11); Be fixed with handwheel (13) on the said worm screw (15), said worm gear (12) screw-internal thread fit adjusting screw rod (14), said adjusting screw rod (14) is fixed on the motivation body (10).
3. according to the described double output shaft wheelbase of claim 2 controlling mechanism, it is characterized in that: said adjusting screw rod (14) adopts trapezoidal thread to cooperate with said worm gear (12).
4. according to the described double output shaft wheelbase of claim 1 controlling mechanism, it is characterized in that: be processed with inner splined hole on said first bevel gear (2), said input shaft is processed with the external splines that matches on (4).
5. according to the described double output shaft wheelbase of claim 1 controlling mechanism; It is characterized in that: saidly decide to be provided with in the body (7) the protruding guide rail (16) that is parallel to said input shaft (4) axis, said motivation body (10) is provided with the recessed guide groove (17) that matches with said protruding guide rail (16).
6. according to the described double output shaft wheelbase of claim 5 controlling mechanism, it is characterized in that: said protruding guide rail (16) is provided with groove longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202658760U CN202165524U (en) | 2011-07-26 | 2011-07-26 | Shaft distance adjusting mechanism with two output shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202658760U CN202165524U (en) | 2011-07-26 | 2011-07-26 | Shaft distance adjusting mechanism with two output shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165524U true CN202165524U (en) | 2012-03-14 |
Family
ID=45801350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202658760U Withdrawn - After Issue CN202165524U (en) | 2011-07-26 | 2011-07-26 | Shaft distance adjusting mechanism with two output shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261431A (en) * | 2011-07-26 | 2011-11-30 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN103111910A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | Dual-output cam divider |
| CN111486217A (en) * | 2020-03-28 | 2020-08-04 | 吉林省远航农业机械有限公司 | Rotatable transmission gear box |
| CN113294497A (en) * | 2021-07-26 | 2021-08-24 | 深圳市恒河新材料有限公司 | Transmission device capable of adjusting shaft center distance |
-
2011
- 2011-07-26 CN CN2011202658760U patent/CN202165524U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261431A (en) * | 2011-07-26 | 2011-11-30 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN102261431B (en) * | 2011-07-26 | 2013-08-14 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN103111910A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | Dual-output cam divider |
| CN111486217A (en) * | 2020-03-28 | 2020-08-04 | 吉林省远航农业机械有限公司 | Rotatable transmission gear box |
| CN113294497A (en) * | 2021-07-26 | 2021-08-24 | 深圳市恒河新材料有限公司 | Transmission device capable of adjusting shaft center distance |
| CN113294497B (en) * | 2021-07-26 | 2021-10-01 | 深圳市恒河新材料有限公司 | Transmission device capable of adjusting shaft center distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120314 Effective date of abandoning: 20130814 |
|
| RGAV | Abandon patent right to avoid regrant |