CN206177511U - Balanced quick -witted dipperstick - Google Patents
Balanced quick -witted dipperstick Download PDFInfo
- Publication number
- CN206177511U CN206177511U CN201621178524.0U CN201621178524U CN206177511U CN 206177511 U CN206177511 U CN 206177511U CN 201621178524 U CN201621178524 U CN 201621178524U CN 206177511 U CN206177511 U CN 206177511U
- Authority
- CN
- China
- Prior art keywords
- chi
- potentiometer
- circle
- rod support
- bar
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides a balanced quick -witted dipperstick belongs to balanced quick -witted technical field, especially relates to a balanced quick -witted dipperstick. The utility model provides a measure balanced quick -witted dipperstick accurate, convenient to use. The utility model discloses a L shape is from the movable auxiliary scale seat, and its structural feature L shape is provided with for a short time of spool shaft from movable auxiliary scale seat dog -ear department, and L shape is provided with first potentiometre seat from movable auxiliary scale foot stall limit outer end, installs little reel on spool shaft for a short time, and a first potentiometre is installed on first potentiometre seat, and epaxial at first potentiometre is installed to big reel, and big reel lower extreme is provided with the torsional spring, and the torsional spring sets up around first potentiometre seat, the torsional spring lower extreme is installed on the movable auxiliary scale seat, and install on big reel the upper end.
Description
Technical field
This utility model belongs to balancing machine component technology field, more particularly to a kind of balancing machine measuring scale.
Background technology
The entirety that the wheel of automobile is made up of tire, wheel hub.But due in the manufacture, make this overall each
Partial Mass Distribution can not possibly be highly uniform.After automotive wheel rotates at a high speed, unbalance dynamic state will be formed, be made
Into vehicle under steam wheel shake, vibration of steering wheel phenomenon.In order to avoid this phenomenon or elimination have occurred and that this
Phenomenon is planted, when the brand tire or maintenance for more renewing, it is necessary to do a dynamic balancing it is necessary to make wheel in the dynamic case
Method by increasing counterweight, makes the balance of each marginal portion of Wheel alignment.The process of this correction is exactly the dynamic balancing of tire,
The equipment for doing wheel balance is referred to as tire balancing equipment.Tire balancing equipment is typically by tire measuring scale, motor drag rotor [work
Part-positioner], operation display panel and be made up of the power supply computer board of single-chip microcomputer computing, measuring scale will actual measurement tire chi
Very little to be automatically transmitted to computer board, computer board forces rotor bearing frame vibrations signal to be transported to operation panel using measurement data and tire
Amplify, filtering, then display floater is fed back to by single-chip microcomputer computing, you can show that tire needs the position of counterweight and weight, will match somebody with somebody
Pouring weight is placed on the chi head of measuring scale and is pasted onto on wheel rim.Common measuring scale needs combination on the casing of balancing machine,
There is the circular chi bar of a mark arm, linear slide is done on rod support and is rotated and slided, the circle chi bar other end installs one
Potentiometer, on the casing of balancing machine, this structure manufacture is difficult, and big using resistance, gap is big, deposits for 0 control of potentiometer
In the error of measurement, balancing weight is easy to fall off on chi head.
The content of the invention
This utility model is aiming at the problems referred to above, there is provided a kind of accurate, the easy to use balancing machine measuring scale of measurement.
For achieving the above object, this utility model adopts the following technical scheme that this utility model includes the automatic rod support of L-shaped,
Little winding wheel shaft is provided with the automatic rod support knuckle of its structural feature L-shaped, L-shaped automatic rod support base outer end is provided with the first current potential
Device seat, is provided with little reel on little winding wheel shaft, one first potentiometer is arranged on the first potentiometer seat, and big reel is installed
On the axle of the first potentiometer, big reel lower end is provided with torsion spring, and torsion spring is arranged around the first potentiometer seat；Pacify torsion spring lower end
It is mounted on automatic rod support, upper end is arranged on big reel.
The automatic rod support vertical edge front end of L-shaped is provided with cubic rod support, and one or four square chi bars are through cubic rod support, four square chi bar side walls
It is connected with cubic rod support inside four sides by four plane bearings, two bearing seal covers are withheld at cubic rod support two ends；Four directions
Chi bar two ends are provided with the outer square set of inner circle, and a circle chi bar is mounted in the center portion of four square chi bars, and circle chi bar two ends are through the outer square set of inner circle
Inner circle.
Circle chi rod rear end passes and is cased with installing pressure pad on the part of the outer square set of inner circle of rear end, installs the round chi at pressure pad rear
Be cased with making circle chi bar the shaft retaining ring of axial restraint on bar, circle chi bar front end pass the outer square set of inner circle of front end and with measurement arm one
End is connected；Measurement arm one end is provided with connecting hole, and a chi head rotating shaft front end sequentially passes through fixed lead folder, briquetting, back-up ring, axle bumper
Circle, movable lead folder, stage clip are placed in connecting hole, and chi head rotating shaft front end face is provided with screwed hole；One screw front end is threaded onto screw thread
Connect the rotating shaft of chi head in hole with measurement arm.
The rear of the shaft retaining ring is provided with L-shaped potentiometer support, and the base of L-shaped potentiometer support is provided with through hole, and one
The measurement axis front end of the second potentiometer is fixed in L-shaped potentiometer support through through hole, the measurement axis front end of the second potentiometer with
The rear end center portion of the round chi bar is connected, and the vertical edge of L-shaped potentiometer support is fixed on four square chi bars.
The rear of second potentiometer is provided with L-shaped bobbin winder bracket, and the base of L-shaped bobbin winder bracket is provided with anchor line (string) hole, L-shaped around
The vertical edge of coil holder is fixed on four square chi bars；One coiling one end is tied up at anchor line (string) hole, and the other end is twined through little reel and tied up to greatly
On reel.
Used as a kind of preferred version, bearing seal cover described in the utility model is fixed by standard screws with cubic rod support.
Used as another kind of preferred version, measurement arm described in the utility model is provided with through hole, circle chi with circle chi bar connection end
Bar front end is placed in through hole, and circle chi bar front end face is provided with screwed hole, and a screw is threaded onto connection circle chi bar and measurement in screwed hole
Arm.
Secondly, the chi head rotating shaft perforation in the middle part of briquetting described in the utility model is bar hole.
In addition, four square chi bar described in the utility model and cubic rod support adopt square stretching aluminium section bar.
This utility model beneficial effect.
Four plane bearings are installed between the square chi bar of this utility model four outside and rod support, chi bar is straight-line rolling along rod support
The chi bar of a circular connection chi arm is installed again in friction, inside, rotates in square ruler bar inner rotation around slide block, and circle chi bar is direct
Fix a potentiometer, 0 of potentiometer on square ruler bar.This structure is simple to manufacture, and kinematic accuracy is high, using resistance
Little, measurement is accurate, and a rotating shaft is increased on chi head, and clamping balancing weight can pivot, difficult for drop-off.
The potentiometer of this utility model second is used to measure diameter of tyres, the first potentiometer be used for measurement apparatus and tire away from
From（Chi head at 0 with the distance of tire）.
Description of the drawings
This utility model is described further with reference to the accompanying drawings and detailed description.This utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1 is this utility model exploded view.
Fig. 2 is this utility model outside drawing.
Fig. 3 is another angle outside drawing of this utility model.
In figure, 1, chi head rotating shaft, 2, fixed lead folder, 3, briquetting, 4, shaft retaining ring, 5, back-up ring, 6, movable lead folder, 7, pressure
Spring, 8, screw, 9, measurement arm, 10, screw, 11, spring catch, 12, circle chi bar, 13, screw, 14, pressure pad, 15, potentiometer support,
16th, the second potentiometer, 17, automatic rod support, 18, little reel, the 19, first potentiometer seat, 20, torsion spring, 21, big reel, 22,
Bobbin winder bracket, 23, the outer square set of inner circle, 24, four square chi bars, 25, plane bearing, 26, cubic rod support, 27, screw, 28, bearing seal
Lid, 29, little winding wheel shaft, 31 be lead, 32 be the first potentiometer.
Specific embodiment
As illustrated, this utility model includes the automatic rod support 17 of L-shaped, at the automatic knuckle of rod support 17 of L-shaped little coiling is provided with
Wheel shaft 29, the automatic base outer end of rod support 17 of L-shaped is provided with the first potentiometer seat 19, and little reel is provided with little winding wheel shaft 29
18, one first potentiometer 32 is arranged on the first potentiometer seat 19, and big reel 21 is arranged on the axle of the first potentiometer, greatly around
The lower end of line wheel 21 is provided with torsion spring 20, and torsion spring 20 is arranged around the first potentiometer seat 19；The lower end of torsion spring 20 is arranged on automatic rod support
On 17, upper end is arranged on big reel 21.
The automatic vertical edge front end of rod support 17 of L-shaped is provided with the square chi bar 24 of cubic rod support 26,1 through cubic rod support, four square chi
The side wall of bar 24 is connected by four plane bearings 25 with the cubic inside of rod support 26 four sides, and two bearing seal covers 28 are withheld in four directions
Rod support two ends；The two ends of four square chi bar 24 are provided with the outer square set 23 of inner circle, and a circle chi bar 12 is mounted in the center portion of four square chi bars 24, circle chi
Inner circle of the two ends of bar 12 through the outer square set 23 of inner circle.
The rear end of circle chi bar 12 passes and is cased with installing pressure pad 14 on the part of the outer square set 23 of inner circle of rear end, after installing pressure pad 14
It is cased with making circle chi bar 12 shaft retaining ring 4 of axial restraint on the round chi bar 12 of side, the front end of circle chi bar 12 is passed outside the inner circle of front end
Square set 23 is simultaneously connected with measurement arm 9 one end；Measurement arm 9 one end is provided with connecting hole, and the front end of a chi head rotating shaft 1 sequentially passes through fixation
Lead folder 2, briquetting 3, back-up ring 5, shaft retaining ring 4, movable lead folder 6, stage clip 7 are placed in connecting hole, and the front end face of chi head rotating shaft 1 is arranged
There is screwed hole；The front end of one screw 8 is threaded onto connection chi head rotating shaft 1 and measurement arm 9 in screwed hole.
The rear of the shaft retaining ring 4 is provided with L-shaped potentiometer support 15, and the base of L-shaped potentiometer support 15 is provided with logical
Hole, the measurement axis front end of one second potentiometer is fixed in L-shaped potentiometer support 15 through through hole, the measurement axis of the second potentiometer
Front end is connected with the rear end center portion of the round chi bar 12, and the vertical edge of L-shaped potentiometer support 15 is fixed on four square chi bars 24.
The rear of second potentiometer is provided with L-shaped bobbin winder bracket 22, and the base of L-shaped bobbin winder bracket 22 is provided with anchor line (string) hole, L
The vertical edge of shape bobbin winder bracket 22 is fixed on four square chi bars 24；The one end of one coiling 30 is tied up at anchor line (string) hole, and the other end is through little coiling
Wheel 18 is twined and tied up on big reel.
The bearing seal cover 28 is fixed by standard screws 27 with cubic rod support.
The measurement arm 9 is provided with through hole with the connection end of circle chi bar 12, and the front end of circle chi bar 12 is placed in through hole, circle chi bar 12
Front end face is provided with screwed hole, and a screw 10 is threaded onto connection circle chi bar 12 and measurement arm 9 in screwed hole.
The perforation of chi head rotating shaft 1 in the middle part of the briquetting is bar hole.Fixed lead folder, movable lead folder and briquetting can be around chis
Head rotating shaft synchronous rotary；And the perforation of chi head rotating shaft 1 is bar hole, briquetting 3 can be relatively fixed lead folder, movable lead folder and make straight line
Motion, so clamps lead reliability, difficult for drop-off.
The four square chi bar 24 and cubic rod support 26 adopt square stretching aluminium section bar.Using aluminium section bar drawing process system
Make, process is simple, low cost.
The course of work of the present utility model is illustrated below in conjunction with the accompanying drawings.
The chi head of hand-held measuring scale arm 9, measuring scale arm drives four square chi bars to move along a straight line along cubic rod support, along circle chi bar
12 rotate, and allow fixed lead folder 2, movable lead folder 6 to reach the position of the counterweight of ready to balance tyre rim, circle chi bar 12
Drive the second potentiometer to rotate, form an electric signal, four square chi bars are by coiling and size coiling the first potentiometer of wheel drive
Axle rotates, and forms another electric signal, and the amplified single-chip microcomputer for passing to computer board calculates diameter and the position of tire, is formed
Memory, drawing needs balance weight, then lead is clamped on lead folder, and when reaching uneven point position briquetting is passed through, will
Lead is pasted onto soon on wheel rim, makes wheel balance.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate this utility model and not
The technical scheme being limited to described by this utility model embodiment, it will be understood by those within the art that, still can be with
This utility model is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (5)
1. a kind of automatic rod support of balancing machine measuring scale, including L-shaped, it is characterised in that be provided with the automatic rod support knuckle of L-shaped it is little around
Wire wheel axis, L-shaped automatic rod support base outer end is provided with the first potentiometer seat, is provided with little reel on little winding wheel shaft, and one
One potentiometer is arranged on the first potentiometer seat, and big reel is arranged on the axle of the first potentiometer, and big reel lower end is arranged
There is torsion spring, torsion spring is arranged around the first potentiometer seat；Torsion spring lower end is arranged on automatic rod support, and upper end is arranged on big reel
On；
The automatic rod support vertical edge front end of L-shaped is provided with cubic rod support, and one or four square chi bars pass through through cubic rod support, four square chi bar side walls
Four plane bearings are connected with cubic rod support inside four sides, and two bearing seal covers are withheld at cubic rod support two ends；Four square chi bars
Two ends are provided with the outer square set of inner circle, and a circle chi bar is mounted in the center portion of four square chi bars, and circle chi bar two ends are interior through the outer square set of inner circle
Circle；
Circle chi rod rear end passes and is cased with installing pressure pad on the part of the outer square set of inner circle of rear end, installs on the round chi bar at pressure pad rear
Be cased with making circle chi bar the shaft retaining ring of axial restraint, circle chi bar front end pass the outer square set of inner circle of front end and with measurement arm one end phase
Even；Measurement arm one end is provided with connecting hole, a chi head rotating shaft front end sequentially pass through fixed lead folder, briquetting, back-up ring, shaft retaining ring,
Movable lead folder, stage clip are placed in connecting hole, and chi head rotating shaft front end face is provided with screwed hole；One screw front end is threaded onto in screwed hole
Connection chi head rotating shaft and measurement arm；
The rear of the shaft retaining ring is provided with L-shaped potentiometer support, and the base of L-shaped potentiometer support is provided with through hole, and one second
The measurement axis front end of potentiometer is fixed in L-shaped potentiometer support through through hole, the measurement axis front end of the second potentiometer with it is described
The rear end center portion of circle chi bar is connected, and the vertical edge of L-shaped potentiometer support is fixed on four square chi bars；
The rear of second potentiometer is provided with L-shaped bobbin winder bracket, and the base of L-shaped bobbin winder bracket is provided with anchor line (string) hole, L-shaped bobbin winder bracket
Vertical edge be fixed on four square chi bars；One coiling one end is tied up at anchor line (string) hole, and the other end is twined through little reel and ties up to big coiling
On wheel.
2. a kind of balancing machine measuring scale according to claim 1, it is characterised in that the bearing seal cover passes through standard screws
Fix with cubic rod support.
3. a kind of balancing machine measuring scale according to claim 1, it is characterised in that the measurement arm sets with circle chi bar connection end
Through hole is equipped with, circle chi bar front end is placed in through hole, circle chi bar front end face is provided with screwed hole, a screw is threaded onto connection in screwed hole
Circle chi bar and measurement arm.
4. a kind of balancing machine measuring scale according to claim 1, it is characterised in that the chi head rotating shaft perforation in the middle part of the briquetting
For bar hole.
5. a kind of balancing machine measuring scale according to claim 1, it is characterised in that the four square chi bar and cubic rod support are adopted
With square stretching aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178524.0U CN206177511U (en) | 2016-10-27 | 2016-10-27 | Balanced quick -witted dipperstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178524.0U CN206177511U (en) | 2016-10-27 | 2016-10-27 | Balanced quick -witted dipperstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177511U true CN206177511U (en) | 2017-05-17 |
Family
ID=58680900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178524.0U Active CN206177511U (en) | 2016-10-27 | 2016-10-27 | Balanced quick -witted dipperstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141211A (en) * | 2018-09-11 | 2019-01-04 | 江阴爱尔姆真空设备有限公司 | The On-line Measuring Method of screw rotor diameter |
| CN110425963A (en) * | 2019-08-05 | 2019-11-08 | 中国商用飞机有限责任公司 | Measuring tool |
-
2016
- 2016-10-27 CN CN201621178524.0U patent/CN206177511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141211A (en) * | 2018-09-11 | 2019-01-04 | 江阴爱尔姆真空设备有限公司 | The On-line Measuring Method of screw rotor diameter |
| CN110425963A (en) * | 2019-08-05 | 2019-11-08 | 中国商用飞机有限责任公司 | Measuring tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202255755U (en) | Calibrating device for calibrating torsion and corner measuring mechanism | |
| CN206177511U (en) | Balanced quick -witted dipperstick | |
| CN103358188B (en) | Knife-band processing unit (plant) and processing method thereof | |
| CN2825148Y (en) | Metering device for wire drawing machine | |
| CN104296712A (en) | Thickness sensor detection device and method | |
| CN209279936U (en) | It is a kind of for detecting the detection device of wheel hub jitter values | |
| CN105675211B (en) | Air-bearing supports desk-top Inertia Based on Torsion Pendulum Method rotational inertia measuring device and method | |
| CN105444983B (en) | A kind of model rolling angle measurement device of high-speed wind tunnel | |
| CN211100870U (en) | Wire tension detection device of wire drawing machine | |
| CN101871831B (en) | Device for detecting dynamic balance and uniformity of tyre | |
| CN208026430U (en) | A kind of tire dynamic and balance owner axle assembly | |
| CN105731147A (en) | Packaging film tension force control mechanism | |
| CN206470136U (en) | Wire harness winds experimental facilities | |
| CN202092812U (en) | Car sunvisor stand torque testing device | |
| CN101576367A (en) | Rotor measuring device of large vertical water turbine generator | |
| CN205562289U (en) | Accurate tensile testing machine | |
| CN105203243B (en) | A kind of measurement apparatus and its measuring method of the dynamic force moment of damper | |
| CN201009932Y (en) | Device for testing rotation angle of steering wheel of car | |
| CN205465466U (en) | Measure lathe main shaft diameter runout's support | |
| CN208613074U (en) | A kind of automatic winding detection machine | |
| CN102261973A (en) | Automobile sun shield support torsional force testing device | |
| CN202350982U (en) | Tire marking and positioning device of horizontal type tire dynamic balancing machine | |
| CN202226435U (en) | Tension stabilizing system for emptying shaft | |
| CN207051125U (en) | A kind of device that test is reversed for extension spring | |
| CN205825893U (en) | A kind of high-precision rotary displacement detector based on magnetometric sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |