CN201818749U - Heavy-load workpiece angle regulating device - Google Patents
Heavy-load workpiece angle regulating device Download PDFInfo
- Publication number
- CN201818749U CN201818749U CN2010205386388U CN201020538638U CN201818749U CN 201818749 U CN201818749 U CN 201818749U CN 2010205386388 U CN2010205386388 U CN 2010205386388U CN 201020538638 U CN201020538638 U CN 201020538638U CN 201818749 U CN201818749 U CN 201818749U
- Authority
- CN
- China
- Prior art keywords
- screw
- heavy
- load workpiece
- connecting rod
- heavy load
- 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 - Lifetime
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Abstract
A heavy-load workpiece angle regulating device comprises a rotating shaft, a connecting rod, a connecting part and a screw. The rotating shaft is connected with a heavy-load workpiece, the connecting rod is connected with the rotating shaft, a screw hole is arranged on the connecting part axially, the connecting part is movably connected with the connecting rod radially, and one end of the screw penetrates into the screw hole of the connecting part while the other end of the screw is connected with a driving device after penetrating through a fixing seat. The driving device can be a rotary handle, a motor or a pneumatic motor. Heavy load is changed into light load through a connecting rod and screw mechanism, the heavy-load workpiece which is in rigid connection with the connecting rod is driven to rotate by a relevant angle only by rotating the screw, so that angle regulation of the heavy-load workpiece can be realized. In addition, the heavy-load workpiece angle regulating device is light and compact in structure, has a self-locking function and is capable of completing angle regulation with high precision.
Description
Technical field
The utility model relates to engineering machinery, particularly a kind of heavy load workpiece angle controlling device.
Background technique
In the caterpillar engineering vehicles production process, when the running motor driving wheel is installed, need to adjust its setting angle, but because running motor driving wheel weight heavier (being generally hundreds of kilograms), manpower can't directly rotate, and at this moment just need realize this function by a cover angle regulator.
Summary of the invention
The purpose of this utility model is to design a kind of heavy load workpiece angle controlling device, and structure is light, and compactness possesses auto-lock function, can finish high-precision angle adjustment
For achieving the above object, the technical solution of the utility model is:
A kind of heavy load workpiece angle controlling device, it comprises, turning axle is connected with the heavy load workpiece; Connecting rod is connected with turning axle; Link is established screw vertically on it; Link radially flexibly connects with connecting rod; Screw rod, an end is arranged in the link screw, and the other end is connected with a drive unit after passing a fixed base.
Further, described drive unit is a rotating handles, or motor, or pneumatic motor.
Again, described link is a nut.
In addition, the utility model also comprises a base, and it is fixed base that the base upper end connects a screw rod axle bed that connects for screw rod, and turning axle is movably connected on the base bottom.
Described base is the L type.
The utility model also comprises a housing, and described connecting rod, link, screw rod are arranged in this housing, and screw rod is fixed in the housing by fixed base.
Advantage of the present utility model is:
The utility model utilizes the connecting rod screw mechanism that heavy load is converted to little load, only needs the rotating screw bolt axle, will rotate respective angles with the rigidly connected heavy load workpiece of connecting rod, can realize the angle adjustment of heavy load workpiece.The utility model structure is light, and compactness possesses auto-lock function, can finish high-precision angle adjustment.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation;
Fig. 2 is the schematic representation of link among the utility model embodiment
Fig. 3 is another embodiment's of the utility model a structural representation;
Fig. 4 is another embodiment's of the utility model a working state schematic representation.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of heavy load workpiece angle controlling device of the present utility model, it comprises, turning axle 1 is connected with the heavy load workpiece; Connecting rod 2 is rigidly connected with turning axle 1; Link 3 is established screw 31 vertically on it; Link 3 radially flexibly connects with connecting rod 2; Screw rod 4, one ends are arranged in link screw 31, and the other end passes a fixed base 5 backs and is connected with a drive unit 6.
Further, described drive unit 6 is a rotating handles, or motor, or pneumatic motor.
In the present embodiment, described drive unit 6 is a rotating handles; Described link 3 is a nut.
The utility model turning axle 1 is connected with workpiece running motor driving wheel, device of rotation driving 6---rotating handles drives screw rod 4 rotations, link 3(nut then) promotes the center rotation alpha angle of connecting rod 2 around turning axle 1, promptly drive turning axle 1 rotation, turning axle 1 is connected with workpiece running motor driving wheel, finally realizes the angle adjustment of running motor driving wheel.
Referring to Fig. 3, Fig. 4, another embodiment of the present utility model, it also comprises a base 7, the L type, base 7 upper ends connect a screw rod axle bed (fixed base 5) for screw rod 4 connections, and turning axle 1 is movably connected on base 7 bottoms.
In addition, the utility model can also comprise a housing, and described connecting rod, link, screw rod are arranged in this housing, and screw rod is fixed in the housing by fixed base.
In sum, the utility model utilizes the connecting rod screw mechanism that heavy load is converted to little load, only needs rotating screw bolt, will rotate respective angles with the rigidly connected heavy load workpiece of connecting rod, can realize the angle adjustment of heavy load workpiece.
Claims (6)
1. a heavy load workpiece angle controlling device is characterized in that, comprise,
Turning axle is connected with the heavy load workpiece;
Connecting rod is connected with turning axle;
Link is established screw vertically on it; Link radially flexibly connects with connecting rod;
Screw rod, an end is arranged in the link screw, and the other end is connected with a drive unit after passing a fixed base.
2. heavy load workpiece angle controlling device as claimed in claim 1 is characterized in that described drive unit is a rotating handles, or motor, or pneumatic motor.
3. heavy load workpiece angle controlling device as claimed in claim 1 is characterized in that described link is a nut.
4. heavy load workpiece angle controlling device as claimed in claim 1 is characterized in that, also comprises a base, and it is fixed base that the base upper end connects a screw rod axle bed that connects for screw rod, and turning axle is movably connected on the base bottom.
5. heavy load workpiece angle controlling device as claimed in claim 4 is characterized in that described base is the L type.
6. heavy load workpiece angle controlling device as claimed in claim 1 is characterized in that also comprise a housing, described connecting rod, link, screw rod are arranged in this housing, and screw rod is fixed in the housing by fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386388U CN201818749U (en) | 2010-09-21 | 2010-09-21 | Heavy-load workpiece angle regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386388U CN201818749U (en) | 2010-09-21 | 2010-09-21 | Heavy-load workpiece angle regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818749U true CN201818749U (en) | 2011-05-04 |
Family
ID=43916703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205386388U Expired - Lifetime CN201818749U (en) | 2010-09-21 | 2010-09-21 | Heavy-load workpiece angle regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818749U (en) |
-
2010
- 2010-09-21 CN CN2010205386388U patent/CN201818749U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |