CN201604810U - Three-handwheel translation adjustment mechanism - Google Patents
Three-handwheel translation adjustment mechanism Download PDFInfo
- Publication number
- CN201604810U CN201604810U CN2010201208428U CN201020120842U CN201604810U CN 201604810 U CN201604810 U CN 201604810U CN 2010201208428 U CN2010201208428 U CN 2010201208428U CN 201020120842 U CN201020120842 U CN 201020120842U CN 201604810 U CN201604810 U CN 201604810U
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- ball
- framework
- handwheel
- slide block
- fixed frame
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Abstract
The utility model relates to a three-handwheel translation adjustment mechanism, which mainly comprises a fixing frame, a movable frame, handwheel screw mechanisms and a slide block mechanism. The movable frame is movably arranged on the fixing frame which comprises a square steel-shaped framework, ball beams, a ball and a ball sleeve. The framework is provided with a plurality of parallel ball beams on which the ball and the ball sleeve are arranged. The adjacent frame beams of the framework are provided with one round hole on one side and two round holes at the other side. The movable frame comprises a baffle, a U-steel framework and a motherboard. The motherboard is arranged at the bottom of the U-steel framework. The corresponding parts of the U-steel framework and the round hole of the fixing frame are provided with a long round hole. The corresponding parts of the inner side of the framework and the long round hole are provided with the baffle. The handwheel screw mechanism is arranged in the round hole of the fixing frame through a bearing and a bearing sleeve. The slide block mechanism is arranged on the long round hole of the movable frame and is connected with the handwheel screw mechanism through the threaded hole of the slide block mechanism. The utility model has the advantages of high adjustment efficiency, quick and accurate positioning and convenient operation.
Description
Technical field
The utility model relates to a kind of three handwheel translation regulating mechanisms.
Background technology
Plane regulating mechanism is a regulating mechanism commonly used in the aircraft support equipment.The maintained object of many aircrafts in operational support equipment disassembly process, all needs to aim at the location such as driving engine and alighting gear etc., and aims in the adjusting of location, is adjusted to the master with 3 degree of freedom in the plane mostly, i.e. all around and rotation regulated.According to the dismounting needs of the maintained object of aircraft, the fitness for purpose regulating mechanism is regulated quick and precisely, light and flexible, easy operating.
There is the translation regulating mechanism of ball relocation mechanism and four handwheels in the plane regulating mechanism that uses always in the support equipment at present.The ball relocation mechanism is simple in structure, pulls the control and regulation amount by the operator, controls not accurate enoughly, and maintained object weight can not be too big, otherwise, operating difficulties; The translation regulating mechanism of four handwheels and similar of the present utility model, distinguishing on each the frame beam that is its fixed frame respectively has a handwheel screw mechanism, and the mounting means of handwheel on fixed frame is also different, and does not have slide block mechanism.During adjusting, need two people ability complete operation at least, alignment precision is low, inaccurate coordination.
Summary of the invention
The purpose of this utility model is to provide a kind of fast and accurate for positioning when planar regulating at big weight service object, operation light and flexible, a kind of three handwheel translation regulating mechanisms that efficient is high.
Technical solution of the present utility model is, three handwheel translation regulating mechanisms comprise fixed frame, activity box, handwheel screw mechanism, slide block mechanism, activity box is installed on the fixed frame, fixed frame comprises square steel type framework, ball beam, ball and ball cover, parallel ball beam is installed on the framework, ball and ball cover are installed on the ball beam, Yi Bian have 1 circular hole on the adjacent frame beam of framework, another side has 2 circular holes; Activity box comprises baffle plate, channel-section steel type framework, base plate, and base plate is installed in channel-section steel type base of frame, and channel-section steel type framework and fixed frame circular hole corresponding position are provided with slotted hole, and framework corresponding position inboard and slotted hole is equipped with baffle plate; The handwheel screw mechanism is installed in by bearing and bearing carrier ring in the circular hole of fixed frame, and slide block mechanism is installed on the slotted hole of activity box, and is connected with the handwheel screw mechanism by the tapped bore of slide block mechanism.
Slide block mechanism comprises roller, connecting rod and slider nut, has tapped bore at the slider nut center, and the connecting rod center is connected by big nut with slider nut, and the connecting rod two ends are separately installed with roller by ball head and primary nut.
The core of this utility model is handwheel screw mechanism and slide block mechanism, and realizes regulatory function efficiently by the cooperation of three cover handwheel screw mechanisms and cooresponding slide block mechanism.
The utility model adopts the handwheel screw mechanism, regulates the efficient height, and the location fast, accurately operate lightly, and people can realize that all are regulated and operate.
Description of drawings
Fig. 1 is the utility model structural representation, wherein 1: fixed frame, 2: handwheel screw mechanism, 3: activity box, 4: handwheel screw mechanism, 5: the handwheel screw mechanism;
Fig. 2 is the A-A cutaway view of the utility model structural representation;
Fig. 3 is the partial enlarged view of A-A cutaway view in the utility model structural representation, wherein 6: slide block mechanism, 7: bearing, 8: bearing carrier ring;
Fig. 4 is the fixed frame structural representation, wherein 9: square steel type framework, 10: ball beam, 11: ball, 12: ball cover, 13: circular hole;
Fig. 5 is the activity box structural representation, wherein 14: baffle plate, 15: Cao's die framework, 16: base plate, 17: slotted hole;
Fig. 6 is the slide block mechanism structural representation, 18: roller, 19: big nut, 20: ball head, 21: slider nut, 22: primary nut, 23: connecting rod, 24: tapped bore.
The specific embodiment
For the utility model better is described, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described, please refer to Fig. 1 to Fig. 6, the utility model structure mainly comprises fixed frame 1, activity box 3, handwheel screw mechanism 2,4 and 5, slide block mechanism 6, activity box 3 is installed on the fixed frame 1, fixed frame 1 is the oblong frame that is welded by four square steel, fixed frame 1 bottom is welded with several parallel ball beams 10, adorning ball 11 and ball cover 12 on the ball beam 10, ball 11 can freely rotate in ball cover 12; By bearing 7 and bearing carrier ring 8 handwheel screw mechanism 2,4 and 5 is installed respectively in the circular hole 13 on adjacent two the frame beams of fixed frame; Activity box 3 is the oblong frames that are welded by four channel-section steels, its bottom is welded with base plate 16, base plate 16 floating being placed on the ball 11 of fixed frame 1 of activity box 3, opening three slotted holes 17 with circular hole 13 corresponding positions of fixed frame on adjacent two the frame beams of activity box, welding a baffle plate 14 respectively with the channel-section steel edge of each slotted hole 17 correspondence position, in the cavity that the channel-section steel of each baffle plate 14 and activity box frame forms a slide block mechanism 6 is installed respectively, slide block mechanism 6 links to each other with 5 with handwheel screw mechanism 2,4 respectively by the tapped bore 24 on it.
When carrying out horizontal adjustment, rotate handwheel screw mechanism 5 separately, handwheel screw mechanism 5 drives slider nuts 21, moves along fore-and-aft direction thereby promote activity box 3; Rotate handwheel screw mechanism 2 and 4 simultaneously, drive corresponding slide block mechanism and promote activity box 3 and move along left and right directions; When independent rotation handwheel 2 or 4, corresponding slide block mechanism drives activity box 3 and rotates.
It is to realize by the handwheel screw mechanism that rotates simultaneously on the same fixed frame beam that all around of the present utility model is regulated, and of regulating by rotating on the longeron in two handwheel screw mechanisms realizes in rotation.
The utility model is regulated the efficient height, and the location fast, accurately operate lightly, and people can realize that all are regulated and operate.This three handwheels translation regulating mechanism can carry out the tandem product exploitation according to the weight of service object and the size of setting range.
Claims (2)
1. handwheel translation regulating mechanism, it is characterized in that, comprise fixed frame, activity box, handwheel screw mechanism, slide block mechanism, activity box is movably arranged on the fixed frame, fixed frame comprises square steel type framework, ball beam, ball and ball cover, and parallel ball beam is installed on the framework, and ball and ball cover are installed on the ball beam, have 1 circular hole on one side on the adjacent frame beam of framework, another side has 2 circular holes; Activity box comprises baffle plate, channel-section steel type framework, base plate, and base plate is installed in channel-section steel type base of frame, and channel-section steel type framework and fixed frame circular hole corresponding position are provided with slotted hole, and framework corresponding position inboard and slotted hole is equipped with baffle plate; The handwheel screw mechanism is installed in by bearing and bearing carrier ring in the circular hole of fixed frame, and slide block mechanism is installed on the slotted hole of activity box, and is connected with the handwheel screw mechanism by the tapped bore of slide block mechanism.
2. three handwheel translation regulating mechanisms according to claim 1, it is characterized in that slide block mechanism comprises roller, slider nut, have tapped bore at the slider nut center, the connecting rod center is connected by big nut with slider nut, and the connecting rod two ends are separately installed with roller by ball head and primary nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201208428U CN201604810U (en) | 2010-03-02 | 2010-03-02 | Three-handwheel translation adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201208428U CN201604810U (en) | 2010-03-02 | 2010-03-02 | Three-handwheel translation adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604810U true CN201604810U (en) | 2010-10-13 |
Family
ID=42949518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201208428U Expired - Lifetime CN201604810U (en) | 2010-03-02 | 2010-03-02 | Three-handwheel translation adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160987A (en) * | 2015-09-29 | 2015-12-16 | 哈尔滨莱特兄弟科技开发有限公司 | Simulated airplane turning handwheel operation device |
-
2010
- 2010-03-02 CN CN2010201208428U patent/CN201604810U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160987A (en) * | 2015-09-29 | 2015-12-16 | 哈尔滨莱特兄弟科技开发有限公司 | Simulated airplane turning handwheel operation device |
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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 |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |