CN101941144B - Automotive power steering pipe support fixing device - Google Patents
Automotive power steering pipe support fixing device Download PDFInfo
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- CN101941144B CN101941144B CN201010257029XA CN201010257029A CN101941144B CN 101941144 B CN101941144 B CN 101941144B CN 201010257029X A CN201010257029X A CN 201010257029XA CN 201010257029 A CN201010257029 A CN 201010257029A CN 101941144 B CN101941144 B CN 101941144B
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- locating piece
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- power steering
- steering tube
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Abstract
The invention relates to the field of automotive mounting processing, in particular to an automotive power steering pipe support fixing device which comprises a base; a clamping air cylinder and a shaping air cylinder and a positioning mechanism arranged between the clamping air cylinder and the shaping air cylinder are arranged on the base; a slider is arranged at the end part of the cylinder rod of the clamping air cylinder; a shaping fixture is arranged at the cylinder rod of the shaping air cylinder, and comprises a pincer-type chuck; the positioning mechanism comprises a first positioning piece matched with the slider and the pincer-type chuck; a circular-arc groove is arranged on the first positioning piece; one side of the circular-arc groove is provided with two symmetrical openings; the end part of the slider is provided with a circular-arc notch; the circular-arc groove is matched with the circular-arc notch; the pincer-type chuck comprises two press-in blocks; and the opening is matched with the head end of the press-in block. The invention has the following beneficial effects of lowering the labor intensity of workers, preventing the surface damage, crack and burr on the power steering pipe caused by manual operation, improving the working efficiency and lowering the production cost.
Description
Technical field
The present invention relates to auto parts machinery processing tool field, especially the automobile power steering tube bracket fixing device.
Background technology
Automobile power steering tube is fixing by support on the pipeline and automobile, and whether whether support can be installed at the position and the direction decision pipeline of power steering tube, and install reliable.The installation quality of support on power steering tube is very big to the vibration influence of pipeline, system noise influence to power assembly is very big, therefore, support is fixed on necessary correct position on the power steering tube, installs reliable, can not become flexible or rotate, power steering tube must satisfy the salt spray test requirement did not in addition have red embroidery in 720 hours, so, when mount support, support and pipeline surface do not allow bump injury, do not allow to produce burr.When frequency was 2Hz, amplitude was ± 12.5mm, and test temperature is (135 ± 1) ℃, and total time of vibration is 100 hours, and support can not rupture or be loosening.Generally adopt pliers manually support to be fitted on the power steering tube, this method makes the pipeline surface that damage is arranged easily or produces burr, and assemble insecure, fracture and loosening easily, can't satisfy the production requirement of automobile, and equipment speed is low, the time is long.
Summary of the invention
The objective of the invention is to make easily and produce damage and burr on the power steering tube and assembling is insecure, the shortcoming that ruptures easily and become flexible at artificial equipment support in the above-mentioned technology, a kind of automobile power steering tube bracket fixing device that support is assembled to power steering tube that is exclusively used in is proposed, speed is fast when utilizing it to be assembled to support on the power steering tube, efficient is high, and can not produce damage and burr on power steering tube, assembling firmly can not become flexible and rupture.
The technical scheme that realizes the object of the invention is as follows:
The automobile power steering tube bracket fixing device, it comprises base, base is provided with the clamping cylinder, forming cylinder and be located at the detent mechanism that clamps between cylinder and the forming cylinder, the cylinder boom end that clamps cylinder is provided with slide block, the cylinder boom end of forming cylinder is provided with shaping jig, shaping jig comprises the jaw type chuck, detent mechanism includes and slide block, first locating piece that the jaw type chuck matches, first locating piece is provided with arc groove, arc groove one side is provided with the gap of two symmetries, the slide block end is provided with arc gap, and when clamping cylinder operation, the arc groove formation tubulose that matches with arc gap is fixed, the jaw type chuck comprises two briquettings that are oppositely arranged, gap matches with the head end of briquetting, and when the moulding cylinder operation, the briquetting end sandwiches gap.
Detent mechanism is realized the location to support, and first locating piece is provided with arc groove and is used for location to the power steering tube that just installs support, locating support and power steering tube simultaneously; Clamp cylinder and be used to drive the slide block top to first locating piece, the stator of support is fixed on the power steering tube, the arc gap of slide block end cooperates with arc groove to be fixed power steering tube and support formation tubulose; The both sides of arc groove are provided with gap on first locating piece, when stator is fixed on the power steering tube, the stator both sides compress fin just in the front of two gap, forming cylinder drives the jaw type chuck on the shaping jig, the jaw type chuck mainly is made up of two briquettings, the head end of the briquetting that is oppositely arranged on the jaw type chuck is sandwiched in gap by both sides, compressing fin multiplication of voltage piece sandwiches gap and is clamped on the support along stator side ecto-entad, help the stator fixation, this process has adopted mechanical manipulator and electrical control, accurate positioning, fixation, rapidly and efficiently, because power steering tube is a circular tube structure, so arc groove that is provided with and circular arc go mouthful to cooperate the tubulose location that forms can not produce damage and burr, solved manual fixedly being easy to generate and damaged and the shortcoming of burr.
As optimal technical scheme, also be provided with the guide holder of slide block, the guide pad of forming cylinder, the back-up block of shaping jig, the positioning seat that clamps cylinder and the holder of forming cylinder on the described base.Guide holder is used for to slider guide, and when advancing when slide block is clamped air cylinder driven, the orientation of slide block is accurate, can not produce deviation; Guide pad is used for leading to the guide link on the forming cylinder, makes the accurate unanimity of shaping jig direction of advance of interlinking lever end can not produce deviation; Back-up block is used to support shaping jig and prevents that shaping jig from producing deviation because of self gravitation; Positioning seat is used for fixing to clamping cylinder, and holder is used for fixing to forming cylinder, has guaranteed to clamp cylinder and the stability of forming cylinder on base, thereby has guaranteed accuracy of the present invention, high efficiency.
As optimal technical scheme, described detent mechanism also comprises second locating piece, the 3rd locating piece, the 4th locating piece, second locating piece is located at a side of first locating piece, the 3rd locating piece, the 4th locating piece are located at the opposite side of first locating piece, and the 3rd locating piece is between first locating piece and the 4th locating piece.Second locating piece is used for positioning to the pipe of power steering tube, the 3rd locating piece is used for positioning to the last pipe between support and the locking nut, the 4th locating piece is used for positioning to the end of last pipe, and second locating piece, the 3rd locating piece, the 4th locating piece and first locating piece are formed detent mechanism and guaranteed that power steering tube accurate positioning in the present invention is firm.
As optimal technical scheme, described shaping jig also comprises two connecting rods, and two connecting rod one ends flexibly connect with the tail end of two briquettings respectively, and the other end joint activity of these two connecting rods is connected in the cylinder boom end of forming cylinder.Two connecting rods and two briquettings have been movably connected to form shaping jig, have guaranteed to compress fixing rapidly and efficiently of fin, and two connecting rods are movably connected on the cylinder boom end of forming cylinder simultaneously, are subjected to the driving of forming cylinder.
As optimal technical scheme, described briquetting is located on the back-up block by briquetting rotating shaft and pressing plate.When connecting rod was ejected by driving, the briquetting tail end was stressed, and this moment, briquetting rotated around the axis, two briquetting tail ends launch relatively, and gap is compressed in two relative interlocks of head end thus, the fin that compresses on the support stator is fastened on the support, thus support is fastened on the power steering tube.
As optimal technical scheme, the cylinder boom end of described forming cylinder is provided with guide link, and described connecting rod is connected with forming cylinder by being movably connected in the guide link end.Guide link is connected between connecting rod and the cylinder, makes the driving force of cylinder be communicated to connecting rod, and guiding is accurate, adjustable length, and guide link is connected with the cylinder bar of forming cylinder by screw.
As optimal technical scheme, described guide holder is provided with guide chute, and described slide block is snug fit in the guide chute.Guide chute is used for to slider guide and slides, and the slide block suffered resistance that slides on guide holder is little thus, and it is accurate to be swift in motion
As optimal technical scheme, described guide pad is provided with guide pin bushing, and described guide link is located in this guide pin bushing.Being provided with of this guide pin bushing guaranteed that the guiding of guide link on guide pad is accurately quick, and the suffered resistance of guide link reaches and guarantees being swift in response of shaping jig, sensitive, accurately.
Described second locating piece is the trapezoidal shape locating piece, and an one inclined-plane is provided with locating slot; Described the 3rd locating piece is the rectangle locating piece, and its end face is provided with locating slot.Power steering tube accurate positioning on second, third locating piece during locating slot, firmly, the locating effect that has guaranteed whole detent mechanism accurately, firmly.
As optimal technical scheme, the head end of described briquetting is provided with fixture block, and this fixture block matches with gap.Fixture block can be rectangle or sphere, just matches with gap, and is accurate to compressing compressing into of fin when compressing into gap, and compresses into the strength unanimity.
Benefit of the present invention is to have reduced working strength of workers, has prevented that manual operations to surface damage cut and burr that power steering tube causes, having improved operating efficiency, has reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of detent mechanism;
Fig. 4 is the structural representation of slide block;
Fig. 5 is the structural representation of briquetting;
Fig. 6 is the structural representation of power steering tube;
Fig. 7 is the structural representation of support;
The view of support when Fig. 8 is work of the present invention;
Fig. 9 is electric control theory figure of the present invention;
Among the figure, 1, base, 2, positioning seat, 3, clamp cylinder, 4, slide block, 5, the 4th locating piece, 6, first locating piece, 7, the briquetting axle, 8, briquetting, 9, connect rotating shaft, 10, connecting rod, 11, guide pad, 12, guide link, 13, screw, 14, forming cylinder, 15, holder, 16, guide holder, 17, second locating piece, 18, fixture block, 19, back-up block, 20, pressing plate, 21, pad and shaft block ring, 22, guide pin bushing, 23, the 3rd locating piece, 30, last pipe, 31, middle pipe, 32 times pipes, 33, locking nut, 34, rubber sleeve, 40, support, 41, stator, 42, compress fin, 4a, arc notch, 4b, link slot, 5a, step, 6a, arc groove, 6b, gap, 6c, boss, 8a, shaft hole, 8b, the briquetting axis hole, 17a and 23a, locating slot.
The specific embodiment
For technical scheme of the present invention better is described, illustrate in conjunction with implementing example now.
The present invention is a kind of fixture that support 40 is fixed to automobile power steering tube, as shown in Figure 6, power steering tube comprises pipe 30, middle pipe 31 and manages 32 down, last pipe 30 is provided with locking nut 33 and rubber sleeve 34, as shown in Figure 7, support 40 comprises stator 41 and compresses fin 42, puts into the present invention after the stator 41 of support 40 tentatively being installed on the rubber sleeve 34 of power steering tube.
As Fig. 1, shown in Figure 2, the present invention is the automobile power steering tube bracket fixing device, it comprises base 1, be provided with clamping cylinder 3 by positioning seat 2 on the base 1, be provided with forming cylinder 14 by holder 15, the base that clamps between cylinder 3 and the forming cylinder 14 is provided with detent mechanism, this detent mechanism is used for power steering tube is positioned at base 1, the cylinder boom end that clamps cylinder 3 is provided with slide block 4, base 1 is provided with guide holder 16,16 pairs of slide blocks 4 of guide holder have support and guide effect, guide holder 16 is provided with chute, this guide holder 16 can be the integral body setting, also can be by pedestal and cover plate by the bolting setting, slide block 4 is snug fit in the chute, chute accurately leads slide block 4 and reduces slide block 4 and clamping the resistance that is produced under cylinder 3 drivings, the cylinder boom end of forming cylinder 14 is provided with shaping jig, shaping jig comprises the jaw type chuck, detent mechanism includes and slide block, first locating piece 6 that the jaw type chuck matches, first locating piece 6 is provided with arc groove 6a, this arc groove 6a is used to locate rubber sleeve 34 parts that support 40 tentatively is installed on the power steering tube, first locating piece 6 is provided with the gap 6b of two symmetries in arc groove 6a one side and the side of the tangent plane mutually of arc groove 6a, this gap 6b is the rectangle gap, two gap 6b are symmetrical arranged with respect to the boss 6c on first locating piece 6, as shown in Figure 4, slide block 4 ends are provided with arc gap 4a, the other end is provided with link slot 4b, slide block 4 is connected with the cylinder bar that clamps cylinder 3 by link slot 4b, when clamping cylinder 3 work, slide block 4 is ejected, the stator 41 of support 40 is fixed on support 40 opposite sides, compressing fin 42 stretches into support 40 back sides and is in the gap 6b, arc groove 6a matched with arc gap 4b that the formation tubulose is fixed and support 40 was fixed to clamp rubber sleeve 34 parts at power steering tube this moment, the jaw type chuck comprises the briquetting 8 of two symmetrical settings, the set fixture block 18 of gap 6b and the head end of briquetting 8 matches, when the moulding cylinder operation, the fixture block 18 of briquetting end sandwiches in the gap 6b, to compress fin 42 simultaneously and sandwich, compress the back side that fin 42 is pressed on support 40 this moment.
As shown in Figure 3, wherein detent mechanism also comprises second locating piece 17, the 3rd locating piece 23 and the 4th locating piece 5, second locating piece 17 is located at a side of first locating piece 6, the 3rd locating piece 23 and the 4th locating piece 5 are located at the opposite side of first locating piece 6, and the 3rd locating piece 23 is located between first locating piece 6 and the 4th locating piece 5; Wherein second locating piece 17 is the locating piece of trapezoidal shape, and its inclined-plane is provided with the locating slot 17a of rectangle, and it is used for locating the pipe 31 of power steering tube, wherein locating slot 17a also can for circular arc or triangle or other shapes; The 3rd locating piece 23 is the rectangle locating piece, its end face is provided with the locating slot 23a of rectangle, it is used to locate power steering tube tube portion between rubber sleeve 34 and the locking nut 33, and wherein locating slot 23a can also be circular arc or triangle or other shapes; The 4th locating piece 5 is provided with a step 5a, and this step 5a is used to place going up of power steering tube and manages 30 ends, and wherein step 5a can also change the locating slot of shapes such as being arranged to circular arc or rectangle.
Also be provided with back-up block 19, guide pad 11 on the base 1, shaping jig also comprises two connecting rods 10, the cylinder boom end of forming cylinder 14 is connected with guide link 12 by screw 13, they connect by the link slot of guide link 12 tail ends, be provided with guide pin bushing 22 in the guide pad 11, guide link 12 is passed guide pin bushing 22 and is connected with connecting rod 10 in the shaping jig, and two connecting rods 10 are simultaneously by connecting the end that rotating shaft 9 and pad and shaft block ring 21 are movably connected in guide link 21; Two connecting rod 10 other ends respectively with briquetting 8 by being connected rotating shaft 9 and pad and shaft block ring 21 flexibly connects, as shown in Figure 5, wherein briquetting 8 is a jig arm formula briquetting, it is provided with briquetting axis hole 8b, shaft hole 8a and fixture block 18, wherein fixture block 18 is the rectangle fixture block, can also be boss shape, spherical fixture block, connecting rod 10 ends are located in the shaft hole 8a by rotating shaft 9 and are flexibly connected; Two briquettings 8 are located on the back-up block 19, and pressing plate 20 is located on the briquetting 8, and briquetting axle 7 passes pressing plate 20 and with briquetting axis hole 8b briquetting 8 is movably connected on the back-up block 19.
Shown in Fig. 8,9, magnetic valve SOL1 control clamps the work of cylinder 3, the work of SOL2 control forming cylinder 14, power module converts alternating current to direct current control section of the present invention is powered, the power steering tube that support 40 tentatively is installed is put into detent mechanism, support 40 is shown in state 1, and its control step is as follows:
1, pins button SB by both hands
2, SB
3Start auxiliary reclay KA
1With time relay KT
1;
2, auxiliary reclay KA
1-1Closed self-locking, auxiliary reclay KA
1-2The closed magnetic valve SOL that starts
1, clamp cylinder 3 actions, push slide block 4 to first locating piece 6, this moment, support was shown in state 2;
3, time relay KT
1-1Between setting, move auxiliary reclay KA to the back
2With time relay KT
2;
4, auxiliary reclay KA
2-1Closure starts magnetic valve SOL
2, guide link 12 is released in forming cylinder 14 actions, promotes two briquettings 8 by two connecting rods 10, and briquetting 8 serves as the axle rotation with briquetting axle 7, and the fixture block 18 of briquetting 8 head ends is pressed in gap 6b, and this moment, support was shown in state 3;
5, time relay KT
2-1To the back action, cut off auxiliary reclay KA at setting-up time
1With time relay KT
1Power supply;
6, time relay KT
1-1Reset, cut off auxiliary reclay KA
2With time relay KT
2Power supply;
7, auxiliary reclay KA
1-2With auxiliary reclay KA
2-1Disconnect, cut off SOL
1And SOL
2Power supply clamps cylinder 3 and forming cylinder 14 and resets.
Button SB
1Be scram button, be used to cut off general supply, allow two cylinders promptly reset.
Two action button SB wherein are set
2, SB
3In order to prevent hand operated button of workman, the another hand is clamped by cylinder and is come to harm.
Of the present invention also have numerous enforcement examples not enumerate one by one at this, and those skilled in that art all can simple push derive the scope that any improvement of carrying out all belongs to the present invention to be protected on basis of the present invention from technical scheme.
Claims (9)
1. automobile power steering tube bracket fixing device, it is characterized in that: it comprises base, base is provided with the clamping cylinder, forming cylinder and be located at the detent mechanism that clamps between cylinder and the forming cylinder, the cylinder boom end that clamps cylinder is provided with slide block, the cylinder boom end of forming cylinder is provided with shaping jig, shaping jig comprises the jaw type chuck, detent mechanism includes and slide block, first locating piece that the jaw type chuck matches, first locating piece is provided with arc groove, arc groove one side is provided with the gap of two symmetries, the slide block end is provided with arc gap, and when clamping cylinder operation, the arc groove formation tubulose that matches with arc gap is fixed, the jaw type chuck comprises two briquettings that are oppositely arranged, gap matches with the head end of briquetting, and when the moulding cylinder operation, the briquetting end sandwiches gap.
2. automobile power steering tube bracket fixing device according to claim 1 is characterized in that: also be provided with the guide holder of slide block, the guide pad of forming cylinder, the back-up block of shaping jig, the positioning seat that clamps cylinder and the holder of forming cylinder on the described base.
3. automobile power steering tube bracket fixing device according to claim 1, it is characterized in that: described detent mechanism also comprises second locating piece, the 3rd locating piece, the 4th locating piece, second locating piece is located at a side of first locating piece, the 3rd locating piece, the 4th locating piece are located at the opposite side of first locating piece, and the 3rd locating piece is between first locating piece and the 4th locating piece.
4. automobile power steering tube bracket fixing device according to claim 1, it is characterized in that: described shaping jig also comprises two connecting rods, two connecting rod one ends flexibly connect with the tail end of two briquettings respectively, and the other end joint activity of these two connecting rods is connected in the cylinder boom end of forming cylinder.
5. automobile power steering tube bracket fixing device according to claim 2 is characterized in that: described briquetting is located on the back-up block by briquetting rotating shaft and pressing plate.
6. automobile power steering tube bracket fixing device according to claim 4 is characterized in that: the cylinder boom end of described forming cylinder is provided with guide link, and described connecting rod is connected with forming cylinder by being movably connected in the guide link end.
7. automobile power steering tube bracket fixing device according to claim 2 is characterized in that: described guide holder is provided with guide chute, and described slide block is snug fit in the guide chute.
8. automobile power steering tube bracket fixing device according to claim 3 is characterized in that: described second locating piece is the trapezoidal shape locating piece, and an one inclined-plane is provided with locating slot; Described the 3rd locating piece is the rectangle locating piece, and its end face is provided with locating slot.
9. according to claim 1 or 4 or 5 described automobile power steering tube bracket fixing devices, it is characterized in that: the head end of described briquetting is provided with fixture block, and this fixture block matches with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010257029XA CN101941144B (en) | 2010-08-19 | 2010-08-19 | Automotive power steering pipe support fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010257029XA CN101941144B (en) | 2010-08-19 | 2010-08-19 | Automotive power steering pipe support fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101941144A CN101941144A (en) | 2011-01-12 |
| CN101941144B true CN101941144B (en) | 2011-12-14 |
Family
ID=43433450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010257029XA Active CN101941144B (en) | 2010-08-19 | 2010-08-19 | Automotive power steering pipe support fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941144B (en) |
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| CN102367118A (en) * | 2011-10-24 | 2012-03-07 | 浙江海森纺机科技有限公司 | Lower thread cutting fixed seat on braiding knotless net spooling machine |
| CN102615495B (en) * | 2012-03-30 | 2013-12-11 | 常州星宇车灯股份有限公司 | Press fit fixing device for vehicle lamp lampshade and lamp shell |
| CN104128787B (en) * | 2014-07-23 | 2016-09-14 | 河南凯邦电机有限公司 | Clamp spring pressing-in tool |
| CN104267620A (en) * | 2014-08-28 | 2015-01-07 | 东莞市大忠电子有限公司 | Double-hand starting circuit |
| CN107317210A (en) * | 2017-05-31 | 2017-11-03 | 芜湖博康机电有限公司 | A kind of binding post processing unit (plant) |
| CN109175939B (en) * | 2018-10-29 | 2024-05-10 | 苏州休奇自动化科技有限公司 | Pipe fitting spacer cartridge device |
| CN110773981A (en) * | 2019-10-18 | 2020-02-11 | 中山市汇鑫模具有限公司 | Automatic assembling device for toner cartridge rubber head |
| CN111300039A (en) * | 2020-04-03 | 2020-06-19 | 大竹县胜顺模具有限公司 | Hoop, rubber pipe and joint installing machine and installing process |
| CN113690797B (en) * | 2020-08-12 | 2022-09-16 | 国网吉林省电力有限公司通化供电公司 | Cable pulley assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767282Y (en) * | 2005-01-17 | 2006-03-29 | 安徽精科机器有限公司 | Column jacket for automobile steering |
| CN201082723Y (en) * | 2007-07-27 | 2008-07-09 | 沈阳市汽车开关厂 | Device for adjusting inclination angle of automobile steering column |
| CN201769030U (en) * | 2010-08-19 | 2011-03-23 | 常州市盛士达汽车空调有限公司 | Support fixing device of automobile power steering pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4210853B2 (en) * | 2004-06-16 | 2009-01-21 | 三菱自動車工業株式会社 | Vehicle steering support device |
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2010
- 2010-08-19 CN CN201010257029XA patent/CN101941144B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767282Y (en) * | 2005-01-17 | 2006-03-29 | 安徽精科机器有限公司 | Column jacket for automobile steering |
| CN201082723Y (en) * | 2007-07-27 | 2008-07-09 | 沈阳市汽车开关厂 | Device for adjusting inclination angle of automobile steering column |
| CN201769030U (en) * | 2010-08-19 | 2011-03-23 | 常州市盛士达汽车空调有限公司 | Support fixing device of automobile power steering pipe |
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| Publication number | Publication date |
|---|---|
| CN101941144A (en) | 2011-01-12 |
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