CN204255964U - Four directions regulate and connect pick-up unit fast - Google Patents
Four directions regulate and connect pick-up unit fast Download PDFInfo
- Publication number
- CN204255964U CN204255964U CN201420506447.1U CN201420506447U CN204255964U CN 204255964 U CN204255964 U CN 204255964U CN 201420506447 U CN201420506447 U CN 201420506447U CN 204255964 U CN204255964 U CN 204255964U
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- China
- Prior art keywords
- movement bracket
- slide rail
- vertical
- axle
- ball cage
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of four directions adjustments and connects pick-up unit fast, comprise connecting bottom board, connecting bottom board slidably connects lengthwise movement bracket by longitudinal slide rail, lengthwise movement bracket slidably connects transverse movement bracket by horizontal slide rail, transverse movement bracket top is provided with vertical slide rail, vertical slide rail slidably connects vertical movement bracket, vertical movement bracket base has been threaded screw mandrel, vertical adjustment screw mandrel is arranged on transverse movement bracket, vertical movement bracket is also provided with horizontally disposed cylinder, the piston rod of cylinder is provided with axle bed frame, axle bed frame is connected with the horizontal slip of vertical movement bracket, axle bed frame top is provided with sleeve part, roll in sleeve part and turning axle is installed, turning axle tail end is connected with speed measuring coder by shaft coupling first, turning axle head is also provided with ball cage kep by shaft coupling second, ball cage kep inside and ball cage axle mating spherical surfaces.Advantage is: the utility model can accurately detect the rotating speed of reducer output shaft.
Description
Technical field
The invention belongs to the detection technique field of machine-building, particularly relates to a kind of four directions adjustments and connects pick-up unit fast.
Background technology
At present, the detection of the domestic output speed for variator has employing laser sensor to detect, the monodentate edge of transition spline housing followed the tracks of by the specific practice laser sensor be mounted on sensor stand, calculates the rotating speed of transmission power output shaft by calculating number of pulses.In this approach, because transition spline housing is lightweight, and do not fix with variator, when output shaft runs up, there is dither in transition spline housing, directly affects the tracking effect of laser.In addition, laser sensor affects comparatively large by ambient temperature, measuring accuracy is lower.
Summary of the invention
The invention provides a kind of four directions to regulate to connect pick-up unit fast for solving in known technology the technical matters that exists, and this device can detect the rotating speed of reducer power output shaft accurately.
A kind of four directions regulate and connect pick-up unit fast, comprise connecting bottom board, it is characterized in that: connecting bottom board slidably connects lengthwise movement bracket by longitudinal slide rail, lengthwise movement bracket slidably connects transverse movement bracket by horizontal slide rail, horizontal slide rail and longitudinal slide rail are all horizontally disposed with, and horizontal slide rail is perpendicular to longitudinal slide rail
The top of transverse movement bracket is provided with vertical slide rail, vertical slide rail vertically distributes, vertical slide rail slidably connects vertical movement bracket, the bottom thread of vertical movement bracket is connected with and vertically adjusts screw mandrel, the mode that vertical adjustment screw mandrel rotates axial restraint with circumference is arranged on transverse movement bracket
Vertical movement bracket is also provided with horizontally disposed cylinder, the piston rod of cylinder is provided with axle bed frame, axle bed frame is connected with the horizontal slip of vertical movement bracket, the top of axle bed frame is provided with sleeve part, roll in sleeve part and turning axle is installed, the tail end of turning axle is connected with speed measuring coder by shaft coupling first, speed measuring coder passes through scrambler support installing on the tail end of sleeve part, the head of turning axle is also provided with ball cage kep by shaft coupling second, and the inner mode of fixing with circumference of ball cage kep is connected with for the ball cage axle with transmission output shaft spline joint.
The invention can also by the following technical solutions:
Preferred technical scheme, additional technical feature is: lengthwise movement bracket is also provided with longitudinal dead bolt, and longitudinal dead bolt inserts in the pin hole of connecting bottom board.
Preferred technical scheme, additional technical feature is: transverse movement bracket is also provided with horizontal tie down screw with the form be threaded, and the lower end of horizontal tie down screw is directly against lengthwise movement bracket upper surface locking transverse movement bracket.
The advantage that the invention has and good effect are:
Because the invention adopts technique scheme, by regulating lengthwise movement bracket, transverse movement bracket and vertical movement bracket, the accurate centering of turning axle and transmission power output shaft can be realized, lengthwise movement bracket and transverse movement bracket have again locking and fixed function simultaneously, vertical adjustment screw mandrel also has auto-lock function, thus after ensure that and adjusting to the right place, the position of turning axle can keep fixing.And, the rotating speed of reducer power output shaft can be measured by scrambler directly and accurately, improve the accuracy of measurement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the perspective view of the invention.
In figure: 1, connecting bottom board; 2, horizontal tie down screw; 3, vertically screw mandrel is adjusted; 4, vertical movement bracket; 5, cylinder; 6, axle bed frame; 7, speed measuring coder; 8, shaft coupling first; 9, scrambler support; 10, rolling bearing; 11, turning axle; 12, shaft coupling second; 13, ball cage kep; 14, ball cage axle; 15, axle bed frame sliding track; 16, vertical slide rail; 17, transverse movement bracket; 18, longitudinal dead bolt; 19, horizontal slide rail; 20, lengthwise movement bracket; 21, longitudinal slide rail.
Embodiment
For innovation and creation content, the Characteristic of the invention can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in Figure 1,
A kind of four directions regulate and connect pick-up unit fast, comprise connecting bottom board 1, connecting bottom board slidably connects lengthwise movement bracket 20 by longitudinal slide rail 21, lengthwise movement bracket is also provided with longitudinal dead bolt 18, and longitudinal dead bolt inserts in connecting bottom board.Lengthwise movement bracket slidably connects transverse movement bracket 17 by horizontal slide rail 19, transverse movement bracket is also provided with horizontal tie down screw 2 with the form be threaded, horizontal slide rail 19 is all horizontally disposed with longitudinal slide rail 21, and horizontal slide rail is perpendicular to longitudinal slide rail.
The top of transverse movement bracket is provided with vertical slide rail 16, vertical slide rail vertically distributes, vertical slide rail slidably connects vertical movement bracket 4, the bottom thread of vertical movement bracket is connected with vertical adjustment screw mandrel 3, and the mode that vertical adjustment screw mandrel rotates axial restraint with circumference is arranged on transverse movement bracket.Particularly, owing to being threaded, there is self-locking performance, so after vertical adjustment screw mandrel is rotated in place, because the vertical position vertically adjusting screw mandrel is determined, so the vertical position of vertical movement bracket also just determines.Thus ensure accuracy when measuring rotating speed.
Vertical movement bracket is also provided with horizontally disposed cylinder 5, the piston rod of cylinder is provided with axle bed frame 6, axle bed frame is connected by axle bed frame sliding track 15 horizontal slip with vertical movement bracket, the top of axle bed frame is provided with sleeve part, rolled by rolling bearing 10 in sleeve part and turning axle 11 is installed, the tail end of turning axle is connected with speed measuring coder 7 by shaft coupling first 8, speed measuring coder is arranged on the tail end of sleeve part by scrambler support 9, the head of turning axle is also provided with ball cage kep 13 by shaft coupling second 12, the inner mode fixing with circumference of ball cage kep can coordinate transferring rotational motion with ball cage axle 14, ball cage axle and transmission power output shaft spline joint, hand-held installation.Particularly, ball cage axle front end is three-jaw structure, and each pawl is provided with spherical rolling bearing, distribution three face of cylinder elongated slots in ball cage kep, and outer end has large targeting port, and above feature ensures that ball cage axle inserts ball cage kep fast, smoothly.
The operating principle of the invention is:
Elder generation is manual to be installed on reducer power output shaft by ball cage axle, when longitudinal dead bolt and horizontal tie down screw unclamp, this device of manual promotion carries out longitudinally, horizontal adjustment, vertical direction only need do trace adjustment, ball cage axle is made to enter ball cage kep smoothly, vertical adjustment screw mandrel also has auto-lock function, and the vertical height of turning axle can be determined.Now again by the locking position of horizontal and vertical both direction.So after adjusting to the right place, the position of turning axle can keep fixing.The rotating speed of transmission output shaft passes to speed measuring coder by ball cage axle, ball cage kep, shaft coupling second, turning axle, shaft coupling first, thus the measurement achieved transmission output speed, the metering system of this measurement is reliable, there will not be the problem that throws switch that vibration etc. causes.More than for detecting first grade of rotating speed of reducer power output shaft.
When needing the second gear rotating speed detecting reducer power output shaft, needing the Power output axial inner of variator to compress into 8 ~ 12mm, making itself and other spline fitted inner.This pressure from outside is provided by cylinder 5.Cylinder piston rod is retracted, and drives turning axle, shaft coupling second, ball cage kep etc. on axle bed frame and axle bed frame to move right, and then presses ball cage axle, transmission power output shaft.Thus the measurement realized second gear rotating speed.
Although be described the preferred embodiment of the invention by reference to the accompanying drawings above; but the invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under the enlightenment of the invention; do not departing under the ambit that the invention aim and claim protect, can also make a lot of form, these all belong within the protection domain of the invention.
Claims (3)
1. a direction regulates and connects pick-up unit fast, comprise connecting bottom board, it is characterized in that: connecting bottom board slidably connects lengthwise movement bracket by longitudinal slide rail, lengthwise movement bracket slidably connects transverse movement bracket by horizontal slide rail, horizontal slide rail and longitudinal slide rail are all horizontally disposed with, and horizontal slide rail is perpendicular to longitudinal slide rail
The top of transverse movement bracket is provided with vertical slide rail, vertical slide rail vertically distributes, vertical slide rail slidably connects vertical movement bracket, the bottom thread of vertical movement bracket is connected with and vertically adjusts screw mandrel, the mode that vertical adjustment screw mandrel rotates axial restraint with circumference is arranged on transverse movement bracket
Vertical movement bracket is also provided with horizontally disposed cylinder, the piston rod of cylinder is provided with axle bed frame, axle bed frame is connected with the horizontal slip of vertical movement bracket, the top of axle bed frame is provided with sleeve part, roll in sleeve part and turning axle is installed, the tail end of turning axle is connected with speed measuring coder by shaft coupling first, speed measuring coder passes through scrambler support installing on the tail end of sleeve part, the head of turning axle is also provided with ball cage kep by shaft coupling second, and the inner mode of fixing with circumference of ball cage kep is connected with for the ball cage axle with transmission output shaft spline joint.
2. four directions according to claim 1 regulate and connect pick-up unit fast, it is characterized in that: described lengthwise movement bracket is also provided with longitudinal dead bolt, and longitudinal dead bolt inserts in the pin hole of connecting bottom board.
3. four directions according to claim 1 regulate and connect pick-up unit fast, it is characterized in that: described transverse movement bracket is also provided with horizontal tie down screw with the form be threaded, the lower end of horizontal tie down screw is directly against lengthwise movement bracket upper surface, locking transverse movement bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506447.1U CN204255964U (en) | 2014-09-03 | 2014-09-03 | Four directions regulate and connect pick-up unit fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506447.1U CN204255964U (en) | 2014-09-03 | 2014-09-03 | Four directions regulate and connect pick-up unit fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255964U true CN204255964U (en) | 2015-04-08 |
Family
ID=52960258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506447.1U Withdrawn - After Issue CN204255964U (en) | 2014-09-03 | 2014-09-03 | Four directions regulate and connect pick-up unit fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297512A (en) * | 2014-09-03 | 2015-01-21 | 天津鼎成高新技术产业有限公司 | Four-direction adjustment fast connection detector |
| CN109932176A (en) * | 2019-04-12 | 2019-06-25 | 洛阳西苑车辆与动力检验所有限公司 | Tractor Power Train test-bed forerunner loads attachment device and connection method |
| CN111822667A (en) * | 2019-04-23 | 2020-10-27 | 中冶京诚工程技术有限公司 | Casting blank steering device |
-
2014
- 2014-09-03 CN CN201420506447.1U patent/CN204255964U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297512A (en) * | 2014-09-03 | 2015-01-21 | 天津鼎成高新技术产业有限公司 | Four-direction adjustment fast connection detector |
| CN104297512B (en) * | 2014-09-03 | 2017-05-17 | 天津鼎成高新技术产业有限公司 | Four-direction adjustment fast connection detector |
| CN109932176A (en) * | 2019-04-12 | 2019-06-25 | 洛阳西苑车辆与动力检验所有限公司 | Tractor Power Train test-bed forerunner loads attachment device and connection method |
| CN111822667A (en) * | 2019-04-23 | 2020-10-27 | 中冶京诚工程技术有限公司 | Casting blank steering device |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20170517 |