CN205505929U - Gear shift pendulum rod bulb thickness measuring tool - Google Patents
Gear shift pendulum rod bulb thickness measuring tool Download PDFInfo
- Publication number
- CN205505929U CN205505929U CN201520804781.XU CN201520804781U CN205505929U CN 205505929 U CN205505929 U CN 205505929U CN 201520804781 U CN201520804781 U CN 201520804781U CN 205505929 U CN205505929 U CN 205505929U
- Authority
- CN
- China
- Prior art keywords
- locating shaft
- measurement axis
- gear shift
- base plate
- hole
- Prior art date
- 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.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 30
- 230000002459 sustained effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a gear shift pendulum rod bulb thickness measuring tool sets up first supporting seat at the rear side of fixing a position the axle, fixes in the first supporting seat and inlays the dress bush, wears to set for a position bolt in the bush, and the front end of fixing a position the bolt can pass the locating hole, right side at location axle sets up the second supporting seat, and logical groove is seted up on the upper portion of second supporting seat, and the notch in this expert groove is sealed by the apron, and the apron is fixed mutually through bolt and second supporting seat, wears to establish the gaging spindle in leading to the groove, and the gaging spindle be the square column, 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, two measure piece between formation detection mouth. The utility model relates to a rationally, simple structure, compactness, it is easy to implement, and spare part is few, and it is convenient to assemble, whether not only can detect the thickness of gear shift pendulum rod bulb, but also can meet the requirements the first position of examining ball, detect operation is simple and convenient, swift, laborsaving, the testing result is accurate, reliable, and detection efficiency is high.
Description
Technical field
This utility model relates to a kind of gear shift fork bulb thickness measurer, is used for detecting car gear shifting fork bulb
Thickness.
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 measurer of head thickness.
The technical solution of the utility model is as follows: a kind of gear shift fork bulb thickness measurer, it is characterised in that:
Arranging locating shaft on base plate, this locating shaft is perpendicular to base plate, and the lower end of locating shaft fixes with base plate,
The top of locating shaft radially offers hole, location, and hole, location is by through for surface before and after locating shaft；Described
The rear side of locating shaft arranges the first support seat, and this first support seat is fixed on base plate, solid in the first support seat
Surely being embedded in lining, wear fastening screw in described lining, fastening screw coordinates with casing slip, and location is inserted
The front end of pin can pass hole, described location；Arrange the second support seat on the right side of described locating shaft, this is second years old
Supporting seat to be fixed on base plate, offer groove on the second top supporting seat, the notch of this groove is sealed by cover plate
Mouthful, cover plate supports seat by bolt and second and fixes, and wears measurement axis, described measurement axis in described groove
For square column, measurement axis can move at left and right directions, and the left end of measurement axis is formed with upper and lower two measurements
Block, the two survey mass is parallel and is arranged symmetrically with, and forms detection mouth between two survey mass.
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.Measurement axis is square column,
It is slidably matched with the second groove supported on seat, is guaranteeing that measurement axis moves left and right smoothly simultaneously, measurement axis
Will not circumferentially rotate, thus further ensure the accuracy of measurement.
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 reasonable in design, simple in construction, compact, to implement easily, parts are few,
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 accords with
Closing requirement, detect easy and simple to handle, quick, laborsaving, accurately, reliably, detection efficiency is high for testing result.
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 fixed on base plate 1, first supports fixing setting-in lining 4 in seat 3, end face and first before and after lining 4
The corresponding end face of support seat 3 is concordant.Wearing fastening screw 5 in lining 4, fastening screw 5 slides with lining 4
Coordinating, hole, the location 2a on fastening screw 5 and locating shaft 2 is positioned on sustained height, and fastening screw 5
Front end can be through 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.The groove that left and right is through is offered, the notch of this groove on the second top supporting seat 6
Being sealed by cover plate 13, cover plate 13 supports seat 6 by bolt and second and fixes.Groove wears therewith
Adaptive measurement axis 7, measurement axis 7 is square column, and measurement axis 7 is vertical with fastening screw 5, and measurement axis 7 is with fixed
Hole, location 2a on the axle 2 of position is positioned on sustained height, and measurement axis 7 can move at left and right directions.In measurement axis
The left end of 7 is formed with upper and lower two survey mass 7a, and the two survey mass 7a is parallel and is arranged symmetrically with, and two
Detection mouth 7b is formed between individual survey mass 7a.Right-hand member in measurement axis 7 is provided with handle 8, the left end of handle 8
Threadeding with measurement axis 7, 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 shift fork bulb thickness measurer, it is characterized in that: locating shaft (2) is set 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), radially offer hole, location (2a) on the top of locating shaft (2), hole, location (2a) is 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 fixed on base plate (1), first supports fixing setting-in lining (4) in seat (3), before and after lining (4), the corresponding end face of end face and the first support seat (3) is concordant, described lining (4) wears fastening screw (5), fastening screw (5) is slidably matched with lining (4), hole, location (2a) on fastening screw (5) and locating shaft (2) is positioned on sustained height, and the front end of fastening screw (5) can pass hole, described location (2a)；Second support seat (6) is set on the right side of described locating shaft (2), this second support seat (6) is fixed on base plate (1), groove is offered on the second top supporting seat (6), the notch of this groove is sealed by cover plate (13), cover plate (13) supports seat (6) by bolt and second and fixes, measurement axis (7) is worn in described groove, described measurement axis (7) is square column, 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, 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) is parallel and is arranged symmetrically with, detection mouth (7b) is formed between two survey mass (7a).
Gear shift fork bulb thickness measurer the most according to claim 1, it is characterized in that: the lower end of described locating shaft (2) is stretched in base plate (1), both tight fits, pass through conical surface transition between end face and the periphery of locating shaft (2).
Gear shift fork bulb thickness measurer the most according to claim 1 and 2, it is characterized in that: the right-hand member in described measurement axis (7) is provided with handle (8), the left end of described handle (8) is threadeded with measurement axis (7), and the periphery of handle (8) remainder is provided with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804781.XU CN205505929U (en) | 2015-10-16 | 2015-10-16 | Gear shift pendulum rod bulb thickness measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804781.XU CN205505929U (en) | 2015-10-16 | 2015-10-16 | Gear shift pendulum rod bulb thickness measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505929U true CN205505929U (en) | 2016-08-24 |
Family
ID=56720122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804781.XU Expired - Fee Related CN205505929U (en) | 2015-10-16 | 2015-10-16 | Gear shift pendulum rod bulb thickness measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241347A (en) * | 2015-10-16 | 2016-01-13 | 重庆颖泉标准件有限公司 | Measuring tool for thickness of ball of shift swing rod |
-
2015
- 2015-10-16 CN CN201520804781.XU patent/CN205505929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241347A (en) * | 2015-10-16 | 2016-01-13 | 重庆颖泉标准件有限公司 | Measuring tool for thickness of ball of shift swing rod |
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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: 20170823 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 Co.,Ltd. Address before: 402761 Bishan District, Chongqing City, green bar street Patentee before: CHONGQING YINGQUAN STANDARD PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |