CN103591876B - An a kind of second gear shift rod assembly combined detection tool - Google Patents

An a kind of second gear shift rod assembly combined detection tool Download PDF

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Publication number
CN103591876B
CN103591876B CN201310591283.7A CN201310591283A CN103591876B CN 103591876 B CN103591876 B CN 103591876B CN 201310591283 A CN201310591283 A CN 201310591283A CN 103591876 B CN103591876 B CN 103591876B
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CN
China
Prior art keywords
block
seat
positioning
pushing
skewback
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CN201310591283.7A
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Chinese (zh)
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CN103591876A (en
Inventor
吉凤
陈东
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重庆北方青山精密机械制造有限责任公司
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Priority to CN201310591283.7A priority Critical patent/CN103591876B/en
Publication of CN103591876A publication Critical patent/CN103591876A/en
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Publication of CN103591876B publication Critical patent/CN103591876B/en

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Abstract

The present invention discloses an a kind of second gear shift rod assembly combined detection tool, and base left part is installed with the first positioning seat and the second positioning seat, and in the chute of the first positioning seat end face, positioning sliding block is housed, there is register pin positioning sliding block rear end; Second positioning seat end face is fixed with the first skewback; The right part of base top surface is installed with detects seat and the 3rd positioning seat, and the top detecting seat right side has a groove, is equipped with one piece and detects block in groove; 3rd positioning seat is positioned at and detects seat right lateral side, and the 3rd positioning seat end face is provided with the second skewback and locking bed; Cushion block is fixed on the end face of base, cushion block is placed with a block pushing seat; Bottom surface and the block pushing seat end face of block pushing seat are fixed, and detect between pushing block bottom surface and block pushing seat end face and form a breach.The present invention can detect selector fork prong in the lump to the axial length of steel-ball groove and selector fork fork end face to the radial distance of shift bar axial line, and using two to overlap independent cubing from tradition, to detect these two modes detecting key element completely different.

Description

An a kind of second gear shift rod assembly combined detection tool
Technical field
The invention belongs to a second gear shift rod assembly production testing field, specifically, particularly relating to a kind of combined detection tool for detecting a second gear shift rod assembly.
Background technology
One second gear shift rod assembly is one of vitals of car gear shifting system, and this shift rod assembly comprises shift bar and selector fork, and wherein the left part of shift bar has semicircular steel-ball groove, and the right part of shift bar is set with a described selector fork.During manufacture, not only described selector fork prong needs to be guaranteed to the axial length of steel-ball groove, and selector fork fork end also will be guaranteed to the radial distance of described shift bar axial line.
At present, selector fork prong detects to the axial length of steel-ball groove and selector fork fork end face to the radial distance of described shift bar axial line respectively often through the independent cubing of two covers in manufacturer, namely realize by two cover cubings the detection that two are detected key element respectively, so not only cause the cost of cubing, and detection efficiency is low, also can cause certain harmful effect to accuracy of detection simultaneously, be badly in need of solving above-mentioned technical barrier for this reason.
Summary of the invention
Technical matters to be solved by this invention is to provide an a kind of second gear shift rod assembly combined detection tool, for being realized the detection that two are detected key element in the lump by this combined detection tool.
Technical scheme of the present invention is as follows: an a kind of second gear shift rod assembly combined detection tool, it is characterized in that: comprise base (1), first pressing plate (6), set screw (7) and cushion block (19), wherein the left part of base (1) end face is installed with first positioning seat (2) and the second positioning seat (3), wherein the first positioning seat (2) end face has the through chute in front and back, being equipped with one piece in this chute can the positioning sliding block (4) of slide anteroposterior, a register pin (5) is vertically fixed with in positioning sliding block rear end, the upper end of this register pin exceeds described first positioning seat (2) end face, described first pressing plate (6) is L shaped plate, and its vertical section is positioned at described base (1) front, and the upper notch of base (1) end face chute is closed by its horizontal segment, described set screw (7) front end is fixed with a first handle (8), its rear end is through fixing with described positioning sliding block (4) front portion after the via hole on described first pressing plate (6) vertically section, and in set screw (7) rear sleeve, a spring (9) is housed, this spring at front end abuts with the vertical section of described first pressing plate (6), and its rear end abuts with positioning sliding block (4) front end, described second positioning seat (3) is positioned at the first positioning seat (2) dead astern, one piece of first skewback (10) is fixed with at the second positioning seat end face, the corresponding described register pin (5) in position of this first skewback, and the leading flank of the first skewback (10) is the inclined-plane towards top rake,
The right part of described base (1) end face is installed with detects seat (11) and the 3rd positioning seat (12), the top wherein detecting seat (11) right side has the through groove in front and back, the right notch of this groove is closed by the second pressing plate (13), and one piece of detection block (14) that can move forward and backward is housed in groove, the front end of this detection block is installed with a second handle (15); Described 3rd positioning seat (12) is positioned at and detects seat (11) right lateral side, and be arranged side by side in left and right with described second positioning seat (3), the end face of the 3rd positioning seat is fixed with one piece of second skewback (16) and a locking bed (17), wherein the structure of the second skewback and position corresponding with described first skewback (10); The installation end of described locking bed (17) bottom is positioned at the positive rear side of the second skewback (16), the free end of this locking bed upper end is positioned at the second skewback (16) front, and in threaded hole on this free end, a lock-screw (18) being housed, the root of this lock-screw is towards the leading flank of described second skewback (16);
Described cushion block (19) is positioned at the region detected between seat (11) right and the 3rd positioning seat (12) front side, and be fixed on the end face of described base (1) simultaneously, and cushion block (19) is placed with one can left and right promote block pushing seat (20); Described block pushing seat (20) is block structure, its left and right end face and trailing flank are single plane, its leading flank is combinatorial surface, and be made up of left plane, middle bevels and right tilted surface, and left plane is positioned on rear side of right tilted surface, and block pushing seat (20) end face is left low right high two-part cascaded surface, the left planar section of corresponding block pushing seat (20) leading flank of its low order portion; Described block pushing seat (20) top is provided with one and detects pushing block (21), the appearance profile of this detection pushing block is identical with block pushing seat (20), and the bottom surface detecting pushing block (21) is plane, the high order part of this bottom surface and described block pushing seat (20) end face is fixed, and forms a breach between the bottom surface of detection pushing block (21) and the low order portion of this block pushing seat (20) end face.
When adopting this combined detection tool to detect one second gear shift bar (G) (G) assembly, first by the left support of shift bar (G) on the end face of described second positioning seat (3), and be close to the leading flank of described first skewback (10), and the top of described register pin (5) snaps in the steel-ball groove of shift bar (G) left part, thus positioned by the left part of register pin (5) and the first skewback (10) together shift lever (G); The right part of described shift bar (G) is supported on the end face of the 3rd positioning seat (12), and be close to the leading flank of described second skewback (16), and the right part of shift bar (G) is locked by described lock-screw (18).When detecting, first promote described detection block (14) backward, can block in the prong on shift bar described in people (C) if detect block (14), then selector fork prong is qualified to this detection key element of axial length of steel-ball groove, otherwise then defective.Then, be moved to the left described block pushing seat (20) and detect pushing block (21), if the fork end face of shift bar (C) prong can be passed through between block pushing seat (20) and detection pushing block (21), then selector fork fork end face is qualified to this detection key element of radial distance of described shift bar axial line, otherwise defective.
Adopt above technical scheme, the present invention can detect selector fork prong in the lump and detect key element to the axial length of steel-ball groove and selector fork fork end face to the radial distance these two of shift bar axial line, using two to overlap independent cubing from tradition, to detect these two modes detecting key element completely different, so not only save a set of cubing, and improve detection efficiency, and improve accuracy of detection simultaneously, and the structure of this combined detection tool is simple, easy to operate.
As preferably, be also fixed with one piece of first insert (22) in the chute at described first positioning seat (2) top, this first insert is positioned at the right of described positioning sliding block (4); Be fixed with two piece of second insert (23) in the groove of described detection seat (11) right-hand member, this two piece of second insert (23) point is located at the upper and lower of described detection block (14).
In the present case, the front portion of described set screw (7) rear end and described positioning sliding block (4) is fixed by screw thread, and the rear end of described spring (9) abuts with the groove bottom land of positioning sliding block (4) front end.
Adopt above structure, described set screw (7) rear end is threadedly fixedly connected with described positioning sliding block (4), it is firm so not only to connect, and can adjusting elasticity, the rear end of described spring (9) abuts with the groove bottom land of positioning sliding block (4) front end, can lead to spring (9) well.
Beneficial effect: the present invention can detect selector fork prong in the lump and detect key element to the axial length of steel-ball groove and selector fork fork end face to the radial distance these two of shift bar axial line, using two to overlap independent cubing from tradition, to detect these two modes detecting key element completely different, so not only save a set of cubing, and improve detection efficiency, and improve accuracy of detection simultaneously, and the structure of this combined detection tool is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cut-open view;
Fig. 4 is the front view of block pushing seat 20 in Fig. 1;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the front view detecting pushing block 21 in Fig. 1;
Fig. 7 is the vertical view of Fig. 6.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 1 to 7, an a kind of second gear shift rod assembly combined detection tool, primarily of base 1, first positioning seat 2, second positioning seat 3, positioning sliding block 4, register pin 5, first pressing plate 6, set screw 7, first handle 8, spring 9, first skewback 10, detects the parts formations such as seat 11, the 3rd positioning seat 12, second handle 15, second skewback 16 and individual locking bed 17.Wherein, described base 1 is square plate structure, the left part of this base 1 end face is installed with one first positioning seat 2 and the second positioning seat 3, wherein the first positioning seat 2 end face has the through chute in front and back, being equipped with one piece in this chute can the positioning sliding block 4 of slide anteroposterior, vertically be fixed with a register pin 5 in positioning sliding block rear end, the upper end of this register pin exceeds described first positioning seat 2 end face.As preferably, be also fixed with one piece of first insert 22 in the chute at described first positioning seat 2 top, this first insert 22 is positioned at the right of described positioning sliding block 4.
Described first pressing plate 6 is L shaped plate, and this first pressing plate 6 vertically section is positioned at the front of described base 1, and the upper notch of base 1 end face chute is closed by its horizontal segment.The front end of described set screw 7 is fixed with a first handle 8, this first handle 8 is vertical with set screw 7, and the rear end of set screw 7 is through fixing with described positioning sliding block 4 front portion after the via hole on the first pressing plate 6 vertically section, and in set screw 7 rear sleeve, a spring 9 is housed, this spring 9 front end abuts with the vertical section of described first pressing plate 6, and spring 9 rear end abuts with positioning sliding block 4 front end.As preferably, the front portion of described set screw 7 rear end and described positioning sliding block 4 is fixed by screw thread, and the rear end of described spring 9 abuts with the groove bottom land of positioning sliding block 4 front end.
As shown in Fig. 1 to 7, described second positioning seat 3 is positioned at the dead astern of the first positioning seat 2, be fixed with one piece of first skewback 10 at the second positioning seat 3 end face, the corresponding described register pin 5 in position of this first skewback 10, and the leading flank of the first skewback 10 is the inclined-plane towards top rake.
The right part of described base 1 end face is installed with detects seat 11 and the 3rd positioning seat 12, the top wherein detecting seat 11 right side has the through groove in front and back, the right notch of this groove is closed by the second pressing plate 13, and one piece of detection block 14 that can move forward and backward is housed in groove.In the present invention, described detection block 14 equals the standard axial length of selector fork prong to steel-ball groove to the distance of register pin 5.Further, the front end of described detection block 14 is installed with a second handle 15, and the axial line of this second handle 15 is consistent with the fore-and-aft direction detecting block 14.As preferably, be fixed with two piece of second insert 23 in the groove of described detection seat 11 right-hand member, this two piece of second insert 23 points is located at the upper and lower of described detection block 14.
Described 3rd positioning seat 12 is positioned at the right lateral side detecting seat 11, and the 3rd positioning seat 12 is arranged side by side in left and right with described second positioning seat 3.One piece of second skewback 16 and a locking bed 17 is fixed with at the end face of the 3rd positioning seat 12, wherein the structure of the second skewback 16 and position corresponding with described first skewback 10, i.e. the second skewback 16 come the right of the first skewback 10, the leading flank of this second skewback 16 is the inclined-plane towards top rake, and the gradient on this inclined-plane is identical with the gradient of the first skewback 10 leading flank.The installation end of described locking bed 17 bottom is positioned at the positive rear side of the second skewback 16, the free end of this locking bed 17 upper end is positioned at the second skewback 16 front, and in threaded hole on this free end, a lock-screw 18 being housed, the root of this lock-screw 18 is towards the leading flank of described second skewback 16.
As shown in Fig. 1 to 7, the region of described cushion block 19 between detecting on front side of seat 11 right and the 3rd positioning seat 12, this cushion block 19 is fixed on the end face of described base 1 simultaneously, and cushion block 19 is placed with one can the block pushing seat 20 that promotes of left and right.Described block pushing seat 20 is block structure, and the left and right end face of this block pushing seat 20 and trailing flank are single plane, and the leading flank of block pushing seat 20 is combinatorial surface, and are made up of left plane, middle bevels and right tilted surface, and left plane is positioned on rear side of right tilted surface.Meanwhile, described block pushing seat 20 end face is left low right high two-part cascaded surface, the left planar section of corresponding block pushing seat 20 leading flank of its low order portion.
Be provided with one above described block pushing seat 20 and detect pushing block 21, the appearance profile of this detection pushing block 21 is identical with block pushing seat 20, and the bottom surface detecting pushing block 21 is plane, the high order part of this bottom surface and described block pushing seat 20 end face is fixed, and forms a breach between the bottom surface of detection pushing block 21 and the low order portion of this block pushing seat 20 end face.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. a second gear shift rod assembly combined detection tool, it is characterized in that: comprise base (1), first pressing plate (6), set screw (7) and cushion block (19), wherein base (1) is square plate structure, the left part of this base (1) end face is installed with first positioning seat (2) and the second positioning seat (3), wherein the first positioning seat (2) end face has the through chute in front and back, being equipped with one piece in this chute can the positioning sliding block (4) of slide anteroposterior, a register pin (5) is vertically fixed with in positioning sliding block rear end, the upper end of this register pin exceeds described first positioning seat (2) end face, described first pressing plate (6) is L shaped plate, and its vertical section is positioned at described base (1) front, and the upper notch of base (1) end face chute is closed by its horizontal segment, described set screw (7) front end is fixed with a first handle (8), its rear end is through fixing with described positioning sliding block (4) front portion after the via hole on described first pressing plate (6) vertically section, and in set screw (7) rear sleeve, a spring (9) is housed, this spring at front end abuts with the vertical section of described first pressing plate (6), and its rear end abuts with positioning sliding block (4) front end, described second positioning seat (3) is positioned at the first positioning seat (2) dead astern, one piece of first skewback (10) is fixed with at the second positioning seat end face, the corresponding described register pin (5) in position of this first skewback, and the leading flank of the first skewback (10) is the inclined-plane towards top rake,
The right part of described base (1) end face is installed with detects seat (11) and the 3rd positioning seat (12), the top wherein detecting seat (11) right side has the through groove in front and back, the right notch of this groove is closed by the second pressing plate (13), and one piece of detection block (14) that can move forward and backward is housed in groove, this detection block (14) equals the standard axial length of selector fork prong to steel-ball groove to the distance of register pin (5); The front end of described detection block (14) is installed with a second handle (15), and the axial line of this second handle (15) is consistent with the fore-and-aft direction detecting block (14); Described 3rd positioning seat (12) is positioned at and detects seat (11) right lateral side, and be arranged side by side in left and right with described second positioning seat (3), the end face of the 3rd positioning seat is fixed with one piece of second skewback (16) and a locking bed (17), wherein the structure of the second skewback and position corresponding with described first skewback (10); The installation end of described locking bed (17) bottom is positioned at the positive rear side of the second skewback (16), the free end of this locking bed upper end is positioned at the second skewback (16) front, and in threaded hole on this free end, a lock-screw (18) being housed, the root of this lock-screw is towards the leading flank of described second skewback (16);
Described cushion block (19) is positioned at the region detected between seat (11) right and the 3rd positioning seat (12) front side, and be fixed on the end face of described base (1) simultaneously, and cushion block (19) is placed with one can left and right promote block pushing seat (20); Described block pushing seat (20) is block structure, its left and right end face and trailing flank are single plane, its leading flank is combinatorial surface, and be made up of left plane, middle bevels and right tilted surface, and left plane is positioned on rear side of right tilted surface, and block pushing seat (20) end face is left low right high two-part cascaded surface, the left planar section of corresponding block pushing seat (20) leading flank of its low order portion; Described block pushing seat (20) top is provided with one and detects pushing block (21), the appearance profile of this detection pushing block is identical with block pushing seat (20), and the bottom surface detecting pushing block (21) is plane, the high order part of this bottom surface and described block pushing seat (20) end face is fixed, and forms a breach between the bottom surface of detection pushing block (21) and the low order portion of this block pushing seat (20) end face.
2. a second gear shift rod assembly combined detection tool according to claim 1, it is characterized in that: be also fixed with one piece of first insert (22) in the chute at described first positioning seat (2) top, this first insert is positioned at the right of described positioning sliding block (4); Be fixed with two piece of second insert (23) in the groove of described detection seat (11) right-hand member, this two piece of second insert (23) point is located at the upper and lower of described detection block (14).
3. a second gear shift rod assembly combined detection tool according to claim 1 and 2, it is characterized in that: the front portion of described set screw (7) rear end and described positioning sliding block (4) is fixed by screw thread, and the rear end of described spring (9) abuts with the groove bottom land of positioning sliding block (4) front end.
CN201310591283.7A 2013-11-21 2013-11-21 An a kind of second gear shift rod assembly combined detection tool CN103591876B (en)

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CN103591876B true CN103591876B (en) 2016-03-02

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CN104344778A (en) * 2014-10-28 2015-02-11 重庆佳速汽车零部件有限公司 Shift lever comprehensive detection device
CN104457481B (en) * 2014-12-08 2017-03-08 安徽江淮汽车集团股份有限公司 A kind of cubing for detecting AMT basic gearbox gearshift stroke
CN105136081A (en) * 2015-09-18 2015-12-09 宁波中和汽配有限公司 Detection device of three-four gear declutch shift shaft
CN105509603A (en) * 2015-12-25 2016-04-20 四川航天世东汽车部件有限公司 Automotive control rod assembly testing fixture
CN105466305A (en) * 2015-12-25 2016-04-06 四川航天世东汽车部件有限公司 Detection tool for manipulation mechanism assembly
CN105509600A (en) * 2015-12-25 2016-04-20 四川航天世东汽车部件有限公司 Lever assembly back cover shell detection tool

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JPH1010010A (en) * 1996-06-25 1998-01-16 Tomio Endo Measuring method of longitudinal movement and lateral movement of transmission
JP2004138235A (en) * 2002-08-20 2004-05-13 Tokai Rika Co Ltd Shift lever device
CN1690650A (en) * 2004-04-23 2005-11-02 株式会社东海理化电机制作所 Device for detecting rotation in two directions and shift lever device
JP2006151141A (en) * 2004-11-29 2006-06-15 Tcm Corp Steering angle detecting device
CN202793234U (en) * 2012-09-13 2013-03-13 上海和达汽车配件有限公司 Gauge for detecting manual gear shift lever assembly of vehicle
CN203657679U (en) * 2013-11-21 2014-06-18 重庆北方青山精密机械制造有限责任公司 Combined testing fixture of first-second gear shift lever assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1010010A (en) * 1996-06-25 1998-01-16 Tomio Endo Measuring method of longitudinal movement and lateral movement of transmission
JP2004138235A (en) * 2002-08-20 2004-05-13 Tokai Rika Co Ltd Shift lever device
CN1690650A (en) * 2004-04-23 2005-11-02 株式会社东海理化电机制作所 Device for detecting rotation in two directions and shift lever device
JP2006151141A (en) * 2004-11-29 2006-06-15 Tcm Corp Steering angle detecting device
CN202793234U (en) * 2012-09-13 2013-03-13 上海和达汽车配件有限公司 Gauge for detecting manual gear shift lever assembly of vehicle
CN203657679U (en) * 2013-11-21 2014-06-18 重庆北方青山精密机械制造有限责任公司 Combined testing fixture of first-second gear shift lever assembly

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