CN204007580U - Steering column phasing degree testing agency - Google Patents
Steering column phasing degree testing agency Download PDFInfo
- Publication number
- CN204007580U CN204007580U CN201420400303.8U CN201420400303U CN204007580U CN 204007580 U CN204007580 U CN 204007580U CN 201420400303 U CN201420400303 U CN 201420400303U CN 204007580 U CN204007580 U CN 204007580U
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- China
- Prior art keywords
- intermediate shaft
- plate
- joint spider
- steering column
- phasing degree
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- 241000239290 Araneae Species 0.000 claims abstract description 42
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to auto parts and components field, be particularly related to steering column phasing degree testing agency, comprise intermediate shaft supporting bracket, joint spider fixed support, the location-plate of vertically arranging and the angel measuring instrument that is connected with measurement support, wherein joint spider fixed support and location-plate lay respectively at the both sides of intermediate shaft supporting bracket, described intermediate shaft supporting bracket is connected with lifting unit, joint spider fixed support comprises two back up pads that are parallel to each other and vertically arrange, back up pad is provided with notch the first groove upward perpendicular to location-plate and its upper end, the lower end of measuring support is provided with notch the second groove down, the first described groove, the second groove all coincide with trunnion journal size, the steering column of installing after joint spider can be measured by this mechanism, and the joint spider axis that only need measure one end just can draw phasing degree, can also directly indicate the numerical value at phasing degree, measuring accuracy is higher, easy to operate, efficiency is high.
Description
Technical field
The utility model relates to auto parts and components field, particularly steering column phasing degree testing agency.
Background technology
Steering column is by upper column jecket, lower joint fork and is connected column jecket and intermediate shaft that lower joint is pitched forms, upper column jecket, lower joint fork are all arranged on intermediate shaft by Hooke's joint, so the two ends of intermediate shaft are equipped with the joint fork mounting hole for joint spider is installed, steering column phasing degree just refers to the angle that the axis of intermediate shaft two ends joint fork mounting hole forms.
The measuring method at steering column phasing degree has two kinds at present, and a kind of is to confirm that by phasing degree cubing whether the phasing degree of product is qualified; Another kind is before joint spider assembling is carried out, and by length bar, uses three-dimensional mode to measure respectively the axis of the joint spider mounting hole at intermediate shaft two ends, thereby draws the angle of two axial lines.Wherein whether method one is can only detected phase angle qualified, measurement result can not be quantized; Although the metering system of method two can clearly draw the size at phasing degree, but can only measure, joint spider steering column intermediate shaft is not installed, namely can only measure parts, cannot measure assembly, and three-dimensional efficiency is slow, for different intermediate shaft sizes, need to makes the length bar of different size and measure, efficiency is low, and cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate, the steering column phasing degree testing agency that accuracy of measurement is high.
For achieving the above object, the utility model has adopted following technical scheme: a kind of steering column phasing degree testing agency, comprise intermediate shaft supporting bracket, joint spider fixed support, the location-plate of vertically arranging and the angel measuring instrument that is connected with measurement support, wherein joint spider fixed support and location-plate lay respectively at the both sides of intermediate shaft supporting bracket, described intermediate shaft supporting bracket is connected with lifting unit, joint spider fixed support comprises two back up pads that are parallel to each other and vertically arrange, back up pad is provided with notch the first groove upward perpendicular to location-plate and its upper end, the lower end of measuring support is provided with notch the second groove down, the first described groove, the second groove all coincide with trunnion journal size.
Owing to adopting above technical scheme, the intermediate shaft of steering column is placed on intermediate shaft supporting bracket, the joint spider of its one end is positioned on joint spider fixed support.Regulate lifting unit and measure intermediate shaft with angel measuring instrument, intermediate shaft is horizontal, two back up pads are distinguished two sections of axle journals of axis of support and mounting hole dead in line, the joint spider axis that supported plate supports is parallel to location-plate, the parallel block of angel measuring instrument abuts on location-plate, measure the trunnion journal place that the second groove on support is stuck in the other end simultaneously, the angle now demonstrating on angel measuring instrument is the angle of intermediate shaft two ends mounting hole axis, namely the phasing degree of steering column.The steering column of installing after joint spider can be measured by this mechanism, and the joint spider axis that only need measure one end just can draw phasing degree, can also directly indicate the numerical value at phasing degree, and measuring accuracy is higher, easy to operate, and efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses constitutional diagram;
Fig. 3 is the structural representation of joint spider.
Embodiment
A kind of steering column phasing degree testing agency, comprise intermediate shaft supporting bracket 10, joint spider fixed support 20, the location-plate 30 of vertically arranging and the angel measuring instrument 40 that is connected with measurement support 50, wherein joint spider fixed support 20 and location-plate 30 lay respectively at the both sides of intermediate shaft supporting bracket 10, described intermediate shaft supporting bracket 10 is connected with lifting unit 11, joint spider fixed support 20 comprises two back up pads 21 that are parallel to each other and vertically arrange, back up pad 21 is provided with notch the first groove 211 upward perpendicular to location-plate 30 and its upper end, the lower end of measuring support 50 is provided with notch the second groove 51 down, the first described groove 211, the second groove 51 all coincide with joint spider 60 journal sizes.
Shown in Fig. 2 and 3, countershaft assembly refers to the intermediate shaft of installing after joint spider, joint spider by four sections between two coaxial axle form, wherein one group of two sections of coaxial axle are fixed on the mounting hole of intermediate shaft 60, another organizes upper column jecket or lower joint fork of two sections of coaxial affixed steering columns of axle.
The two ends of intermediate shaft 60 are respectively equipped with mounting hole 60a, 60b, the affixed mounting hole 60a of joint spider a, the affixed mounting hole 60b of joint spider b.Joint spider a goes up the axis of two sections of axle a1 and the dead in line of mounting hole 60a between mounting hole 60a and is parallel to location-plate 30; The upper axis of two sections of axle b1 and the dead in line of mounting hole 60b between mounting hole 60b of joint spider b, the angle between axle a1 and axle b1 axis is the angle of mounting hole 60a, 60b axis, the namely phasing degree of steering column so.If using the axis of axle a1 as benchmark, the angle of inclination of axle b1 axis is the angle between two axial lines so, and this is measuring principle of the present utility model just also.The concrete using method of testing agency of the present utility model is as follows:
The intermediate shaft of steering column 60 is placed on intermediate shaft supporting bracket 10, and the joint spider a of its one end is positioned on joint spider fixed support 20.Two back up pads 21 support respectively two sections of axles that are connected with intermediate shaft mounting hole; Regulate lifting unit 11 and measure intermediate shaft 60 with angel measuring instrument 40, intermediate shaft 60 is horizontal.Then the parallel block of angel measuring instrument 40 is abutted on location-plate 30, the second groove 51 of measuring on support 50 is stuck on the joint spider b of the intermediate shaft other end simultaneously, specifically be stuck on two sections of axles that are connected with intermediate shaft mounting hole, the angle now demonstrating on angel measuring instrument 40 is the angle of intermediate shaft two ends mounting hole axis, the namely phasing degree of steering column.The intermediate shaft of installing after joint spider can be measured by this mechanism, and the joint spider axis that only need measure one end just can draw phasing degree, can also directly indicate the numerical value at phasing degree, and measuring accuracy is higher, easy to operate, and efficiency is high.
Distance between two back up pads 21 is adjustable, and the distance between location-plate 30 and intermediate shaft supporting bracket 10 is adjustable.The adjustable joint spider that goes for different size of distance between two back up pads 21, distance between location-plate 30 and intermediate shaft supporting bracket 10 can regulate according to the size of intermediate shaft 60, thereby be adapted to measure the intermediate shaft phasing degree of different size, there is very high versatility, expand the usable range of testing agency, save testing cost.
Described intermediate shaft supporting bracket 10 comprises the back up pad 12 being fixed on lifting unit 11 and is fixed on the vee-block 13 in back up pad 12, and opening up and its V-arrangement face of vee-block 13 is parallel to location-plate 30.Be positioned at intermediate shaft on vee-block 13 perpendicular to location-plate 30.As shown in Figure 1, the Principles of Regulation of elevating mechanism are identical with lifting jack, by the motion of screw mandrel, pull connecting rod to rotate, and finally make support increase or decline.The setting of elevating mechanism is exactly the height in order to regulate intermediate shaft, guarantees that intermediate shaft is in horizontality.
Described measurement support 50 comprises that 52, two pins 52 of pin that the transition block 53 that is vertically fixed on angel measuring instrument 40 and two are fixed on transition block 53 lower ends are parallel to each other and arranges and its lower end is provided with the second groove 51.
Described angel measuring instrument 40 is digital display type angel measuring instrument.
Described intermediate shaft supporting bracket 10, joint spider fixed support 20 and location-plate 30 are all fixed on base plate 70, on base plate 70, for the bar hole 71 of fixed cross shaft fixing support 20 with for the second bar hole 72 of stationary positioned plate 30, the lower end of back up pad 21 is placed in bar hole 71; Described joint spider fixed support 20 also comprises the threaded rod 22 of two back up pads 21 of connecting, and the both sides of back up pad 21 are equipped with the nut 23 that forms threaded engagement with threaded rod 22.Bar hole 71 fixes the lower end of back up pad 21, first unclamps the nut in back up pad 21 outsides, movable support plate 21, and then the nut of locking support plate 21 inner sides, thus realize the distance regulating between back up pad 21.
Claims (6)
1. a steering column phasing degree testing agency, it is characterized in that: comprise intermediate shaft supporting bracket (10), joint spider fixed support (20), the location-plate (30) of vertically arranging and be connected with the angel measuring instrument (40) of measurement support (50), wherein joint spider fixed support (20) and location-plate (30) lay respectively at the both sides of intermediate shaft supporting bracket (10), described intermediate shaft supporting bracket (10) is connected with lifting unit (11), joint spider fixed support (20) comprises two back up pads (21) that are parallel to each other and vertically arrange, back up pad (21) is provided with notch the first groove (211) upward perpendicular to location-plate (30) and its upper end, the lower end of measuring support (50) is provided with notch the second groove (51) down, described the first groove (211), the second groove (51) all coincide with joint spider (60) journal size.
2. steering column according to claim 1 phasing degree testing agency, is characterized in that: the distance between two back up pads (21) is adjustable, and the distance between location-plate (30) and intermediate shaft supporting bracket (10) is adjustable.
3. steering column according to claim 2 phasing degree testing agency, it is characterized in that: described intermediate shaft supporting bracket (10) comprises the back up pad (12) being fixed on lifting unit (11) and be fixed on the vee-block (13) in back up pad (12), opening up and its V-arrangement face of vee-block (13) is parallel to location-plate (30).
4. according to the steering column phasing degree testing agency described in claim 2 or 3, it is characterized in that: described measurement support (50) comprises that the transition block (53) that is vertically fixed on angel measuring instrument (40) and two are fixed on the pin (52) of transition block (53) lower end, two pins (52) are parallel to each other and arrange and its lower end is provided with the second groove (51).
5. steering column according to claim 4 phasing degree testing agency, is characterized in that: described angel measuring instrument (40) is digital display type angel measuring instrument.
6. steering column phasing degree testing agency according to claim 4, it is characterized in that: described intermediate shaft supporting bracket (10), joint spider fixed support (20) and location-plate (30) are all fixed on base plate (70), base plate (70) is upper for the bar hole (71) of fixed cross shaft fixing support (20) with for second bar hole (72) of stationary positioned plate (30), and the lower end of back up pad (21) is placed in bar hole (71); Described joint spider fixed support (20) also comprises the threaded rod (22) of two back up pads of series connection (21), and the both sides of back up pad (21) are equipped with the nut (23) that forms threaded engagement with threaded rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400303.8U CN204007580U (en) | 2014-07-18 | 2014-07-18 | Steering column phasing degree testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400303.8U CN204007580U (en) | 2014-07-18 | 2014-07-18 | Steering column phasing degree testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007580U true CN204007580U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400303.8U Active CN204007580U (en) | 2014-07-18 | 2014-07-18 | Steering column phasing degree testing agency |
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| Country | Link |
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| CN (1) | CN204007580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596470A (en) * | 2015-02-10 | 2015-05-06 | 四川绵阳三力股份有限公司 | Gauge and method for measuring phases of pipe column |
| CN104834013A (en) * | 2015-05-29 | 2015-08-12 | 中云智慧（北京）科技有限公司 | Tool for article detection system |
| CN105547087A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Positioning and testing device for directions of rubber hose assembly toggle joints |
-
2014
- 2014-07-18 CN CN201420400303.8U patent/CN204007580U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596470A (en) * | 2015-02-10 | 2015-05-06 | 四川绵阳三力股份有限公司 | Gauge and method for measuring phases of pipe column |
| CN104834013A (en) * | 2015-05-29 | 2015-08-12 | 中云智慧（北京）科技有限公司 | Tool for article detection system |
| CN105547087A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Positioning and testing device for directions of rubber hose assembly toggle joints |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |