CN205505928U - Motor transmission gear shift pendulum rod bulb thickness check mechanism - Google Patents
Motor transmission gear shift pendulum rod bulb thickness check mechanism Download PDFInfo
- Publication number
- CN205505928U CN205505928U CN201520804520.8U CN201520804520U CN205505928U CN 205505928 U CN205505928 U CN 205505928U CN 201520804520 U CN201520804520 U CN 201520804520U CN 205505928 U CN205505928 U CN 205505928U
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- CN
- China
- Prior art keywords
- locating shaft
- gear
- gear shift
- supporting seat
- base plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a motor transmission gear shift pendulum rod bulb thickness check mechanism sets up first supporting seat at the rear side of location axle, and this first supporting seat is constituteed with the crosspiece by erecting the section, and the bottom of erecting the section is even as an organic whole with the middle part of crosspiece, inlays the dress bush in that erecting of first supporting seat is fixed in the section, wears to set for a bolt in the bush, fixes a position bolt after little big syllogic cylinder structure before being, right side at location axle sets up the second supporting seat, and this second supporting seat wears to establish the gaging spindle on being fixed in the bottom plate in the second supporting seat, and the gaging spindle can the direction remove about, and left end an organic whole of gaging spindle be formed with about two measure the piece, measure the parallel and symmetrical arrangement of piece for these two, measure to form between the piece for two and detect mouthful. The utility model has the advantages of simple and compact structure, it is easy to implement, and spare part is few, and it is convenient to assemble, not only can detect the thickness of gear shift pendulum rod bulb, but also can whether meet the requirements the first position of examining ball, can ensure that the gear shift pendulum rod satisfies the requirement of uniformity production.
Description
Technical field
This utility model relates to a kind of gear automobile gear-box gear-shifting fork bulb thickness detection mechanism, is used for detecting vapour
The thickness of car gear shift fork bulb.
Background technology
Gear shift fork is the vitals on automobile gearbox.Existing gear shift fork is generally steel forge piece,
Being made up of axle sleeve, bulb, leg and wavy surface, axle sleeve is loaded on axle by the shaft hole sleeve at its center, at axle
The middle part radially symmetry of set offers pin-and-hole, and primary and secondary pin is located in pin-and-hole, makes axle sleeve fix with axle.
Current each manufacturer is not the most specifically designed for the thickness of gear shift fork bulb and detects, and easily causes product
Quality control is not tight, and affects the assembly precision of gear shift fork, it is difficult to meet the requirement of uniform production.Cause
This, design a set of measurer and carry out special detection gear shift fork bulb thickness and be very important.
Utility model content
Technical problem to be solved in the utility model is to provide one can accurately detect car gear shifting fork ball
The mechanism of head thickness.
The technical solution of the utility model is as follows: a kind of gear automobile gear-box gear-shifting fork bulb thickness detection mechanism,
It is characterized in that: arrange locating shaft (2) on base plate (1), this locating shaft (2) is perpendicular to base plate (1),
The lower end of locating shaft (2) fixes with base plate (1), and it is fixed radially to offer on the top of locating shaft (2)
Hole, position (2a), hole, location (2a) is by through for surface before and after locating shaft (2);In described locating shaft (2)
Rear side the first support seat (3) is set, this first supports seat (3) and is made up of perpendicular section and crosspiece, the end of perpendicular section
Holding the middle part with crosspiece to be connected as a single entity, the two ends, left and right of crosspiece are connected by bolt and base plate (1) are fixing,
Fixing setting-in lining (4) in the first perpendicular section supporting seat (3), described lining wears fastening screw in (4)
(5), fastening screw (5) is pre-small post-large syllogic column structure, the stage casing of fastening screw (5) with
Lining (4) is slidably matched, and the front end of fastening screw (5) can pass hole, described location (2a);Institute
The right side stating locating shaft (2) arranges the second support seat (6), and base plate (1) is fixed in this second support seat (6)
On, supporting in seat (6) second and wear measurement axis (7), measurement axis (7) can move at left and right directions,
And the left end of measurement axis (7) is formed with upper and lower two survey mass (7a), the two survey mass (7a)
Parallel and be arranged symmetrically with, form detection mouth (7b) between two survey mass (7a).
Use above technical scheme, when needs detection car gear shifting fork bulb thickness, first by gear shift fork
The mobile top to base plate, makes the axis hole alignment locating shaft on axle sleeve, and bulb is towards right, then will change
Shelves fork moves down, and makes locating shaft pass the axis hole on axle sleeve, and the pin-and-hole on axle sleeve is just on locating shaft
Hole, location, promote fastening screw the most from back to front, make the front end of fastening screw through the pin-and-hole on axle sleeve
And the hole, location on locating shaft, gear shift fork is positioned on locating shaft, finally handles measurement axis to moving to left
Dynamic, if bulb is just snapped in by the detection mouth formed between two survey mass, then the thickness of gear shift fork bulb
Meet the requirements.Meanwhile, visual observations is passed through, it can be determined that whether bulb conforms to relative to the position of pin-and-hole
Ask.This utility model is not only simple in structure, and parts are few, assembles easily, low cost;And detect operation
Easy, laborsaving, detection operation is few, and accurately, reliably, detection efficiency is high for testing result.First support seat by
Perpendicular section and crosspiece composition, moulding is simple, and the steadiness supported on base plate is good;Fastening screw is pre-small post-large
Syllogic column structure, save material, be easy to manipulation while, structural strength is good, will not become
Shape or damage.
The lower end of described locating shaft is stretched in base plate, both tight fits, between end face and the periphery of locating shaft
Pass through conical surface transition.It is firm that above structure on the one hand locating shaft is installed on base plate, good stability;The opposing party
Face, the conical surface of locating shaft upper end plays the effect of guiding, and beneficially gear shift fork is sleeved on locating shaft.
For the ease of operation, and it is sliding to prevent hands, and the right-hand member in described measurement axis is provided with handle, described hands
The left end of handle is threadeded with measurement axis, and the periphery of handle remainder is provided with annular knurl.
Beneficial effect: this utility model is novel, simple in construction, compact, parts are few, and it is convenient to assemble;
It is possible not only to detect the thickness of gear shift fork bulb, and can also detect whether bulb position meets the requirements, inspection
Surveying easy and simple to handle, quick, laborsaving, accurately, reliably, detection efficiency is high, it can be ensured that gear shift for testing result
Fork meets the requirement of uniform production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of gear shift fork.
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2, this utility model by base plate 1, locating shaft 2, first support seat 3, lining 4,
Fastening screw 5, second supports seat 6, measurement axis 7 and handle 8 etc. and constitutes.Wherein, base plate 1 is put down for rectangle
Plate structure, arranges locating shaft 2 on base plate 1, and this locating shaft 2 is perpendicular to base plate 1, the lower end of locating shaft 2
Stretching in base plate 1, both are tightly fixed, and pass through conical surface transition between end face and the periphery of locating shaft 2.
Radially offer location hole 2a, location hole 2a to be passed through on surface before and after locating shaft 2 on the top of locating shaft 2
Logical.
As shown in Figure 1 and Figure 2, the rear side at locating shaft 2 arranges the first support seat 3, this first support seat 3
Being made up of perpendicular section and crosspiece, the perpendicular bottom of section is connected as a single entity with the middle part of crosspiece, and the two ends, left and right of crosspiece are passed through
Bolt is fixing with base plate 1 to be connected.Fixing setting-in lining 4 in the first perpendicular section supporting seat 3, before lining 4
The corresponding end face that rear end face and first supports seat 3 is concordant.Fastening screw 5, fastening screw is worn in lining 4
5 is pre-small post-large syllogic column structure, and the stage casing of fastening screw 5 is slidably matched with lining 4, and location is inserted
Hole, location 2a on pin 5 and locating shaft 2 is positioned on sustained height, and the front end of fastening screw 5 can pass
Location hole 2a.
As shown in Figure 1 and Figure 2, the second support seat 6 is set, this second support seat 6 on the right side of locating shaft 2
It is fixed on base plate 1.Supporting in seat 6 second and wear measurement axis 7, measurement axis 7 is vertical with fastening screw 5,
Hole, location 2a in measurement axis 7 and locating shaft 2 is positioned on sustained height, and measurement axis 7 can be moved at left and right directions
Dynamic.Left end in measurement axis 7 is formed with upper and lower two survey mass 7a, and the two survey mass 7a is parallel also
It is arranged symmetrically with, between two survey mass 7a, forms detection mouth 7b.Right-hand member in measurement axis 7 is provided with handle 8,
The left end of handle 8 is threadeded with measurement axis 7, and the periphery of handle 8 remainder is provided with annular knurl.
Detection method of the present utility model is as follows:
Such as Fig. 3, Fig. 4 and combine shown in Fig. 1, Fig. 2, gear shift fork is steel forge piece, by axle sleeve 9,
Bulb 10, leg 11 and wavy surface 12 form, and the centre bore of axle sleeve 9 is axis hole 9a, in axle sleeve 9
Portion's radially symmetry offers pin-and-hole 9b.When needs detection car gear shifting fork bulb thickness:
1) first gear shift fork is moved the top to base plate 1, makes the axis hole 9a on axle sleeve 9 be directed at locating shaft 2,
And bulb 10 is towards right;
2) then gear shift fork is moved down, make locating shaft 2 through the axis hole 9a on axle sleeve 9, and axle sleeve
Pin-and-hole 9b on 9 is just to hole, the location 2a on locating shaft 2;
3) promote fastening screw 5 the most from back to front, make the front end of fastening screw 5 through the pin on axle sleeve 9
Hole, location 2a on hole 9b and locating shaft 2, is positioned at gear shift fork on locating shaft 2;
4) finally handle measurement axis 7 to be moved to the left, if the detection mouth 7b formed between two survey mass 7a is just
Snapped in by bulb 10 well, then the thickness of gear shift fork bulb meets the requirements.Meanwhile, by visual observations, can
To judge whether the bulb 10 position relative to pin-and-hole 9b meets the requirements.
Claims (3)
1. a gear automobile gear-box gear-shifting fork bulb thickness detection mechanism, it is characterised in that: in base plate (1)
On locating shaft (2) is set, this locating shaft (2) is perpendicular to base plate (1), the lower end of locating shaft (2) and the end
Plate (1) fixes, and radially offers hole, location (2a), hole, location (2a) on the top of locating shaft (2)
By through for surface before and after locating shaft (2);Rear side at described locating shaft (2) arranges the first support seat (3),
This first support seat (3) is made up of perpendicular section and crosspiece, and the perpendicular bottom of section and the middle part of crosspiece are connected as a single entity, horizontal
The two ends, left and right of section are connected by bolt and base plate (1) are fixing, solid in the first perpendicular section supporting seat (3)
Surely being embedded in lining (4), wear fastening screw (5) in described lining (4), fastening screw (5) is front little
The biggest syllogic column structure, the stage casing of fastening screw (5) is slidably matched with lining (4), and location
The front end of latch (5) can pass hole, described location (2a);Is arranged on the right side of described locating shaft (2)
Two support seat (6), and this second support seat (6) is fixed on base plate (1), supports in seat (6) second
Wearing measurement axis (7), measurement axis (7) can move at left and right directions, and the left end one of measurement axis (7)
Being formed with upper and lower two survey mass (7a), the two survey mass (7a) is parallel and is arranged symmetrically with, two measurements
Detection mouth (7b) is formed between block (7a).
Gear automobile gear-box gear-shifting fork bulb thickness detection mechanism the most according to claim 1, its feature
It is: the lower end of described locating shaft (2) is stretched in base plate (1), both tight fits, locating shaft (2)
Conical surface transition is passed through between end face and periphery.
Gear automobile gear-box gear-shifting fork bulb thickness detection mechanism the most according to claim 1 and 2, its
Be characterised by: the right-hand member in described measurement axis (7) is provided with handle (8), the left end of described handle (8) with
Measurement axis (7) is threaded, and the periphery of handle (8) remainder is provided with annular knurl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520804520.8U CN205505928U (en) | 2015-10-16 | 2015-10-16 | Motor transmission gear shift pendulum rod bulb thickness check mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520804520.8U CN205505928U (en) | 2015-10-16 | 2015-10-16 | Motor transmission gear shift pendulum rod bulb thickness check mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205505928U true CN205505928U (en) | 2016-08-24 |
Family
ID=56720093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520804520.8U Active CN205505928U (en) | 2015-10-16 | 2015-10-16 | Motor transmission gear shift pendulum rod bulb thickness check mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN205505928U (en) |
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2015
- 2015-10-16 CN CN201520804520.8U patent/CN205505928U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170824 Address after: 402761 Chongqing city Bishan District Qing Gang Jie Dao Shi Yang Road No. 19 (No. 5 building) Patentee after: Chongqing new fountain Beijing Great Automotive Components Company Limited Address before: 402761 Bishan District, Chongqing City, green bar street Patentee before: CHONGQING YINGQUAN STANDARD PARTS CO., LTD. |
|
TR01 | Transfer of patent right |