CN104132808A - Gear shifting and transposition assembly detection device - Google Patents
Gear shifting and transposition assembly detection device Download PDFInfo
- Publication number
- CN104132808A CN104132808A CN201410336636.3A CN201410336636A CN104132808A CN 104132808 A CN104132808 A CN 104132808A CN 201410336636 A CN201410336636 A CN 201410336636A CN 104132808 A CN104132808 A CN 104132808A
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- gearshift
- gear shifting
- shifting shaft
- piece
- hole
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- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention discloses a gear shifting and transposition assembly detection device. A top plate is horizontally arranged right above a bottom plate. The top plate and the bottom plate are fixed by a left vertical plate and a right vertical plate. A gear shifting shaft positioning sleeve is arranged in a vertical hole of the bottom plate. The top plate is provided with a gear shifting shaft via hole, and at least one gear shifting box pressing assembly is arranged around the gear shifting shaft via hole. Two gear shifting detection assemblies are arranged up and down and side by side on the right side of the left vertical plate. A mounting seat of each gear shifting detection assembly is fixed on the right plate surface of the left vertical plate; the mounting seat is provided with two trapezoidal holes which are arranged up and down and side by side, a spring is arranged in a small-diameter section in the left part of each trapezoidal hole, and each spring is clamped between a gear shifting detection block and a fastening screw; and the short end of each gear shifting detection block is in sliding fit with the large-diameter section of the corresponding trapezoidal hole of the mounting seat, and the long end of each gear shifting detection block passes through a limiting hole of a limiting plate. The right part of a steel ball groove positioning rod is fixed to a connecting plate. The gear shifting and transposition assembly detection device of the invention can be used for detecting whether a gear shifting and transposition assembly can carry out gear shifting and transposition operations and detecting the smoothness of gear shifting and transposition operations.
Description
Technical field
The invention belongs to the manufacturing field of gearshift transposition assembly, specifically, relate in particular to a kind of gearshift transposition component detection device.
Background technology
As everyone knows, gearshift transposition assembly is a kind of significant components on automobile, it comprises shifting shaft and the first gear shift fork, wherein the upper end of shifting shaft is installed with a gearshift pivoted arm, the top of this shifting shaft is located in the installation on gearshift case, and can do axial slip and circumferentially rotate, and be installed with a transposition pivoted arm at gearshift case end face.Described the first gear shift fork is solidly set on shifting shaft top, and is positioned at described gearshift case below, and at the periphery of the first gear shift fork, is provided with the steel-ball groove of a gearshift convex surface and w shape.Described the first gear shift fork below is provided with a gear-shift limiting seat and the second gear shift fork from top to bottom successively, and wherein the periphery of gear-shift limiting seat is provided with " king " font stopper slot, and the periphery of the second gear shift fork is provided with gearshift convex surface.
After completing the manufacture of gearshift transposition assembly, in order to guarantee properties of product, need to detect carrying out the smoothness of gearshift and ex-situ operations and gearshift ex-situ operations, need a kind of pick-up unit of specialized designs for this reason.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of gearshift transposition component detection device, wish by this device detect that can gearshift transposition assembly shift gears, the smoothness of ex-situ operations and the ex-situ operations of shifting gears.
Technical scheme of the present invention is as follows: a kind of gearshift transposition component detection device, it is characterized in that: comprise base plate (1), steel-ball groove backstay (11) and gag lever post (13) and return spring (17), wherein directly over base plate (1), level is provided with a top board (2), this two boards is fixedly linked by left riser (3) and right riser (4), and in the vertical hole on base plate (1), a shifting shaft locating sleeve (5) is housed; On described top board (2), have the shifting shaft via hole (2a) of a up/down perforation, the axial line of this shifting shaft via hole and shifting shaft locating sleeve (5) axial line conllinear, and shifting shaft via hole (2a) is provided with at least one gearshift case around and holds down assembly, these gearshift casees hold down assembly and are fixed on top board (2) end face;
Described left riser (3) the right has two gearshift detection components that structure is identical up and down side by side, each gearshift detection components comprises mount pad (6) and spring (8), wherein mount pad (6) is fixed on left riser (3) right panel face, and the right side of this mount pad is coated with a limiting plate (7); On described mount pad (6), there are side by side up and down two trapezoidal holes, a described spring (8) is housed in the path section of each trapezoidal hole left part, this spring clamp detects between piece (9) and holding screw (10) in corresponding gearshift, and wherein holding screw (10) is contained in the threaded hole on described left riser (3);
It is " T " character form structure that described gearshift detects piece (9), this gearshift detects the short end on the piece left side and the large footpath section of described mount pad (6) upper trapezoid hole right part is slidably matched, and gearshift detects the long end of piece (9) through the spacing hole on described limiting plate (7), and the semicircle that the right side of gearshift detection piece (9) long end has a up/down perforation detects groove (9a), and this semicircle detects the left side that groove is positioned at described shifting shaft locating sleeve (5) axial line; It is different that four gearshifts in two described gearshift detection components detect piece (9) function, and being followed successively by from top to bottom reverses gear detects piece, three or four gear detection pieces, five or six gears detect piece and one or two gears detect piece;
Described steel-ball groove backstay (11) level is located at the right of shifting shaft locating sleeve (5) axial line, and detect piece from below near described three or four gears, the left end of this steel-ball groove backstay is bulb end, and steel-ball groove backstay (11) right part and described web joint (12) are fixing, and web joint is fixed on the left plate face of described right riser (4); Described gag lever post (13) level is located at the rear side of shifting shaft locating sleeve (5) axial line, and detects piece from top near described five or six gears, and this gag lever post front end is the positive stop end exposing; The rear end of described gag lever post (13) is successively through the mounting hole on fabricated section (14) and the via hole on pressing plate (15), this pressing plate is installed on fabricated section (14) trailing flank, and fabricated section (14) right part is fixed by a support member (16) and the trailing flank of described right riser (4); Described return spring (17) is sleeved on gag lever post (13), the rear side of this return spring and the laminating of described pressing plate (15) front face, and return spring (17) front side is pressed on the limited step at gag lever post (13) middle part, this limited step can be fitted with the cascaded surface of described fabricated section (14) mounting hole;
Described in each, gearshift detects piece (9) axial line and the axial line of steel-ball groove backstay (11), first center line (L1) of shifting shaft locating sleeve (5) is coplanar, second center line (L2) of the axial line of described gag lever post (13) and shifting shaft locating sleeve (5) is coplanar, and first and second center line of shifting shaft locating sleeve (5) (L1, L2) is mutually vertical.
Before detection, shifting shaft, through the shifting shaft via hole 2a on described top board 2, inserts shifting shaft lower end in the center pit of described shifting shaft locating sleeve 5, and is held down assembly gearshift case is pressed on the end face of top board 2 by described gearshift case.The bulb end of described steel-ball groove backstay 11 inserts the w shape steel-ball groove of the first gear shift fork periphery, and the front end of gag lever post 13 inserts " king " font stopper slot on described gear-shift limiting seat periphery.During detection, shifting shaft is moved up and down and can realize the detection that replaces, hold gearshift pivoted arm Rotation With Changing gear shaft and can realize gearshift detection, if the noise that in whole testing process, nothing is larger and catching phenomenon generation, gearshift, ex-situ operations is smooth and easy, otherwise has some setbacks.
Adopt above technical scheme, the smoothness that can the present invention can carry out gearshift and ex-situ operations and gearshift ex-situ operations to gearshift transposition assembly detects, and this pick-up unit is simple in structure, easy to implement, easy to operate, has good practicality.
As preferably, the number that described gearshift case holds down assembly is three, and each gearshift case holds down assembly by compressor arm (18) and opening pressing plate (19) formation, and wherein compressor arm (18) is vertically fixed on described top board (2) end face; The periphery symmetry of described compressor arm (18) bottom is milled with flat side, and described opening pressing plate (19) is inserted in flat side's section outside of this compressor arm (18).
For the ease of pulling back described gag lever post (13), spy is installed with a handle (20) in the rear end of this gag lever post (13).
In this case, described spring (8) detects between piece (9) and is provided with a steel ball (21) with corresponding gearshift.
Beneficial effect: the smoothness that can the present invention can carry out gearshift and ex-situ operations and gearshift ex-situ operations to gearshift transposition assembly detects, and this pick-up unit is simple in structure, easy to implement, easy to operate, has good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cut-open view.
Fig. 3 is use constitutional diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 1,2 and 3, a gearshift transposition component detection device, is mainly held down assembly and is formed by base plate 1, top board 2, left riser 3, right riser 4, shifting shaft locating sleeve 5, gearshift detection components, steel-ball groove backstay 11, web joint 12, gag lever post 13, fabricated section 14, pressing plate 15, support member 16, return spring 17 and gearshift case.Wherein, directly over described base plate 1, level is provided with a top board 2, together with base plate 1 is fixedly linked with right riser 4 by left riser 3 with top board 2.A shifting shaft locating sleeve 5 is housed in the vertical hole on described base plate 1, and the center pit of this shifting shaft locating sleeve 5 is up big and down small trapezoidal hole.On described top board 2, have the shifting shaft via hole 2a of a up/down perforation, the axial line of this shifting shaft via hole 2a and shifting shaft locating sleeve 5 axial lines are on same straight line, and shifting shaft via hole 2a is provided with at least one gearshift case around and holds down assembly, these gearshift casees hold down assembly and are fixed on top board 2 end faces.
In this case, the number that described gearshift case holds down assembly is three, and each gearshift case holds down assembly and consists of compressor arm 18 and opening pressing plate 19, and wherein compressor arm 18 is vertically fixed on described top board 2 end faces.The periphery symmetry of described compressor arm 18 bottoms is milled with flat side, and described opening pressing plate 19 is inserted in flat side's section outside of this compressor arm 18.
As shown in Fig. 1,2 and 3, the right of described left riser 3 has gearshift detection components up and down side by side, and the structure of these two gearshift detection components is identical.Each gearshift detection components mainly by mount pad 6, limiting plate 7, spring 8, gearshift, detects piece 9 and holding screw 10 forms, and wherein mount pad 6 is fixed on left riser 3 right panel faces, and the right side of this mount pad 6 is coated with a limiting plate 7.On described mount pad 6, there are side by side up and down two trapezoidal holes (unmarked in drawing), this trapezoidal hole is left small and right large, and a described spring 8 is housed in the path section of each trapezoidal hole left part, this spring 8 is clamped in corresponding gearshift and detects between piece 9 and holding screw 10, and wherein holding screw 10 is contained in the threaded hole on described left riser 3.As preferably, described spring 8 detects between piece 9 and is provided with a steel ball 21 with corresponding gearshift.
It is " T " character form structure that described gearshift detects piece 9, and this gearshift detects the short end on piece 9 left sides and the large footpath section of described mount pad 6 upper trapezoid hole right parts is slidably matched, and gearshift detects the long end of piece 9 through the spacing hole on described limiting plate 7.And the semicircle that the right side of described gearshift detection piece 9 long ends has a up/down perforation detects groove 9a, this semicircle detects the left side that groove 9a is positioned at described shifting shaft locating sleeve 5 axial lines.It is different that four gearshifts in two described gearshift detection components detect piece 9 functions, and being followed successively by from top to bottom reverses gear detects piece, three or four gear detection pieces, five or six gears detect piece and one or two gears detect piece.
From Fig. 1,2 and 3, can find out, described steel-ball groove backstay 11 levels are located at the right of shifting shaft locating sleeve 5 axial lines, and detect piece from below near described three or four gears, the left end of this steel-ball groove backstay 11 is bulb end, and steel-ball groove backstay 11 right parts and described web joint 12 are fixing, and web joint 12 is fixed on the left plate face of described right riser 4.Described gag lever post 13 levels are located at the rear side of shifting shaft locating sleeve 5 axial lines, and detect piece from top near described five or six gears, and these gag lever post 13 front ends are the positive stop end exposing.The rear end of described gag lever post 13 is successively through the mounting hole on fabricated section 14 and the via hole on pressing plate 15, and the rear end of gag lever post 13 is installed with a handle 20.Described pressing plate 15 is installed on fabricated section 14 trailing flanks, and fabricated section 14 right parts are fixed by a support member 16 and the trailing flank of described right riser 4.Described return spring 17 is sleeved on gag lever post 13, the rear side of this return spring 17 and the 15 front face laminatings of described pressing plate, and return spring 17 front sides are pressed on the limited step at gag lever post 13 middle parts, this limited step can be fitted with the cascaded surface of described fabricated section 14 mounting holes.
Described in each, gearshift detects piece 9 axial lines and the axial line of steel-ball groove backstay 11, the first centre line L 1 of shifting shaft locating sleeve 5 is coplanar, the second centre line L 2 of the axial line of described gag lever post 13 and shifting shaft locating sleeve 5 is coplanar, and the first centre line L 1 of shifting shaft locating sleeve 5 is mutually vertical with the second centre line L 2.
From Fig. 1,2 and 3, finally can find out, the principle of work of this pick-up unit is as follows:
Before detection, shifting shaft, through the shifting shaft via hole 2a on described top board 2, inserts shifting shaft lower end in the center pit of described shifting shaft locating sleeve 5, and is held down assembly gearshift case is pressed on the end face of top board 2 by described gearshift case.The bulb end of described steel-ball groove backstay 11 inserts the w shape steel-ball groove of the first gear shift fork periphery, and the front end of gag lever post 13 inserts " king " font stopper slot on described gear-shift limiting seat periphery.During detection, shifting shaft is moved up and down and can realize the detection that replaces, hold gearshift pivoted arm Rotation With Changing gear shaft and can realize gearshift detection, if the noise that in whole testing process, nothing is larger and catching phenomenon generation, gearshift, ex-situ operations is smooth and easy, otherwise has some setbacks.
The foregoing is only preferred embodiment of the present invention, not take the present invention as restriction, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a gearshift transposition component detection device, it is characterized in that: comprise base plate (1), steel-ball groove backstay (11) and gag lever post (13) and return spring (17), wherein directly over base plate (1), level is provided with a top board (2), this two boards is fixedly linked by left riser (3) and right riser (4), and in the vertical hole on base plate (1), a shifting shaft locating sleeve (5) is housed; On described top board (2), have the shifting shaft via hole (2a) of a up/down perforation, the axial line of this shifting shaft via hole and shifting shaft locating sleeve (5) axial line conllinear, and shifting shaft via hole (2a) is provided with at least one gearshift case around and holds down assembly, these gearshift casees hold down assembly and are fixed on top board (2) end face;
Described left riser (3) the right has two gearshift detection components that structure is identical up and down side by side, each gearshift detection components comprises mount pad (6) and spring (8), wherein mount pad (6) is fixed on left riser (3) right panel face, and the right side of this mount pad is coated with a limiting plate (7); On described mount pad (6), there are side by side up and down two trapezoidal holes, a described spring (8) is housed in the path section of each trapezoidal hole left part, this spring clamp detects between piece (9) and holding screw (10) in corresponding gearshift, and wherein holding screw (10) is contained in the threaded hole on described left riser (3);
It is " T " character form structure that described gearshift detects piece (9), this gearshift detects the short end on the piece left side and the large footpath section of described mount pad (6) upper trapezoid hole right part is slidably matched, and gearshift detects the long end of piece (9) through the spacing hole on described limiting plate (7), and the semicircle that the right side of gearshift detection piece (9) long end has a up/down perforation detects groove (9a), and this semicircle detects the left side that groove is positioned at described shifting shaft locating sleeve (5) axial line; It is different that four gearshifts in two described gearshift detection components detect piece (9) function, and being followed successively by from top to bottom reverses gear detects piece, three or four gear detection pieces, five or six gears detect piece and one or two gears detect piece;
Described steel-ball groove backstay (11) level is located at the right of shifting shaft locating sleeve (5) axial line, and detect piece from below near described three or four gears, the left end of this steel-ball groove backstay is bulb end, and steel-ball groove backstay (11) right part and described web joint (12) are fixing, and web joint is fixed on the left plate face of described right riser (4); Described gag lever post (13) level is located at the rear side of shifting shaft locating sleeve (5) axial line, and detects piece from top near described five or six gears, and this gag lever post front end is the positive stop end exposing; The rear end of described gag lever post (13) is successively through the mounting hole on fabricated section (14) and the via hole on pressing plate (15), this pressing plate is installed on fabricated section (14) trailing flank, and fabricated section (14) right part is fixed by a support member (16) and the trailing flank of described right riser (4); Described return spring (17) is sleeved on gag lever post (13), the rear side of this return spring and the laminating of described pressing plate (15) front face, and return spring (17) front side is pressed on the limited step at gag lever post (13) middle part, this limited step can be fitted with the cascaded surface of described fabricated section (14) mounting hole;
Described in each, gearshift detects piece (9) axial line and the axial line of steel-ball groove backstay (11), first center line (L1) of shifting shaft locating sleeve (5) is coplanar, second center line (L2) of the axial line of described gag lever post (13) and shifting shaft locating sleeve (5) is coplanar, and first and second center line of shifting shaft locating sleeve (5) (L1, L2) is mutually vertical.
2. gearshift according to claim 1 transposition component detection device, it is characterized in that: the number that described gearshift case holds down assembly is three, each gearshift case holds down assembly and consists of compressor arm (18) and opening pressing plate (19), and wherein compressor arm (18) is vertically fixed on described top board (2) end face; The periphery symmetry of described compressor arm (18) bottom is milled with flat side, and described opening pressing plate (19) is inserted in flat side's section outside of this compressor arm (18).
3. gearshift transposition component detection device according to claim 1 and 2, is characterized in that: the rear end of described gag lever post (13) is installed with a handle (20).
4. gearshift according to claim 1 and 2 transposition component detection device, is characterized in that: between described spring (8) and corresponding gearshift detection piece (9), be provided with a steel ball (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336636.3A CN104132808B (en) | 2014-07-15 | 2014-07-15 | A kind of gearshift transposition component detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336636.3A CN104132808B (en) | 2014-07-15 | 2014-07-15 | A kind of gearshift transposition component detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132808A true CN104132808A (en) | 2014-11-05 |
| CN104132808B CN104132808B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410336636.3A Expired - Fee Related CN104132808B (en) | 2014-07-15 | 2014-07-15 | A kind of gearshift transposition component detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104132808B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05231991A (en) * | 1992-02-25 | 1993-09-07 | Mitsubishi Electric Corp | Automatic change gear tester |
| US20030213296A1 (en) * | 2002-03-28 | 2003-11-20 | Toyota Jidosha Kabushiki Kaisha | Gear-shift control device and gear-shift control method for automatic transmission |
| CN1554001A (en) * | 2002-03-27 | 2004-12-08 | ���Ű�����ʽ���� | Control device with shift position detector, and power train with the control device |
| CN201021714Y (en) * | 2006-12-30 | 2008-02-13 | 比亚迪股份有限公司 | A non contact gear shift location detection device |
| CN101216100A (en) * | 2002-03-27 | 2008-07-09 | 爱信艾达株式会社 | Control device with shift position detector |
| US20120131993A1 (en) * | 2010-11-29 | 2012-05-31 | Ford Global Technologies, Llc | Shift-By-Wire Default-To-Park Functional Verification |
| CN202545793U (en) * | 2012-03-30 | 2012-11-21 | 重庆山青机械制造有限公司 | Contact-type neutral position signal transducer |
| CN103604603A (en) * | 2013-11-28 | 2014-02-26 | 南京三创自动化科技有限公司 | Speed changing box automatic gear shifting testing device |
| CN204064648U (en) * | 2014-07-15 | 2014-12-31 | 重庆山青机械制造有限公司 | Gearshift transposition component detection device |
-
2014
- 2014-07-15 CN CN201410336636.3A patent/CN104132808B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05231991A (en) * | 1992-02-25 | 1993-09-07 | Mitsubishi Electric Corp | Automatic change gear tester |
| CN1554001A (en) * | 2002-03-27 | 2004-12-08 | ���Ű�����ʽ���� | Control device with shift position detector, and power train with the control device |
| CN101216100A (en) * | 2002-03-27 | 2008-07-09 | 爱信艾达株式会社 | Control device with shift position detector |
| US20030213296A1 (en) * | 2002-03-28 | 2003-11-20 | Toyota Jidosha Kabushiki Kaisha | Gear-shift control device and gear-shift control method for automatic transmission |
| CN201021714Y (en) * | 2006-12-30 | 2008-02-13 | 比亚迪股份有限公司 | A non contact gear shift location detection device |
| US20120131993A1 (en) * | 2010-11-29 | 2012-05-31 | Ford Global Technologies, Llc | Shift-By-Wire Default-To-Park Functional Verification |
| CN202545793U (en) * | 2012-03-30 | 2012-11-21 | 重庆山青机械制造有限公司 | Contact-type neutral position signal transducer |
| CN103604603A (en) * | 2013-11-28 | 2014-02-26 | 南京三创自动化科技有限公司 | Speed changing box automatic gear shifting testing device |
| CN204064648U (en) * | 2014-07-15 | 2014-12-31 | 重庆山青机械制造有限公司 | Gearshift transposition component detection device |
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| Publication number | Publication date |
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| CN104132808B (en) | 2016-08-24 |
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Granted publication date: 20160824 Termination date: 20180715 |