CN208476122U - A kind of bridge front overhang bracket examines tool fastly - Google Patents
A kind of bridge front overhang bracket examines tool fastly Download PDFInfo
- Publication number
- CN208476122U CN208476122U CN201821255450.5U CN201821255450U CN208476122U CN 208476122 U CN208476122 U CN 208476122U CN 201821255450 U CN201821255450 U CN 201821255450U CN 208476122 U CN208476122 U CN 208476122U
- Authority
- CN
- China
- Prior art keywords
- support rod
- front overhang
- bridge front
- overhang bracket
- pedestal
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of bridge front overhang bracket and examines tool fastly, including pedestal, in pedestal, wherein a surface is equipped with bolt, positioning pin is equipped in the one side adjacent with the side, fixing assembling has support rod on pedestal, and plug is connected on support rod, and plug can be pulled and pushed along its center and be moved, rotating block is connected on support rod, rotating block makes rotating motion with respect to support rod.The utility model requires to configure special hole location detecting tool according to the hole location of bridge front overhang bracket, and directly bracket can be socketed on tool, passes through rotating block detection opening size I and position degree J after socket again, it is easy to detect quick, precision is high, and production cost is low, convenient for promoting the use of.
Description
Technical field
The utility model belongs to detection device more particularly to a kind of bridge front overhang bracket examines tool fastly.
Background technique
It is well known that frame assembly is the important carrier of automobile, the pressure such as top-down vehicle body and cargo need to be carried, are needed
The impact forces caused by automobile such as surface conditions are buffered, and the component that frame assembly is connected with automobile suspension system is the outstanding branch of bridge
Frame, as shown in Figure 1-Figure 3, the leaf spring of the accuracy relation of this part to frame assembly is away from the critical sizes such as concentricity, to the ruler of this part
Very little control is particularly important.Bridge front overhang frame member to predominantly detect project as follows:
1, detection hole away from and hole back gauge: A/B/C/D/E/F/G as shown in figures 1 and 3, size relationship arrives and vehicle frame herein
The assembly of crossbeam hole location, pitch-row between this some holes, pore size equidimension itself are directly related to whether assembly facilitates；
2, the diameter of test hole K, concentricity, height H, as shown in Figure 1, concentricity is related to one bridge front overhang of frame assembly
Bracket (on vehicle frame bilateral symmetry) concentricity, the stability of vehicle after height H size relationship to bridge assembly, before assembly bridge
When, leaf spring pin is interted in this hole, if same core or diameter be not small, can not wear the fixed preceding bridge of pin；If the diameter of K circular hole is excessive,
Interspersed leaf spring pin exists in circular hole K to be shaken, and there are security risks；
3, the size of detection opening size I position degree J, as shown in Fig. 2, before opening size I and position degree J are related to a bridge
Outstanding bracket (bilateral symmetry on vehicle frame) leaf spring is away from width direction size, this size and the assembly of bridge and the stability phase of vehicle
It closes, since the connecting spring steel of bridge is also the requirement for having the dimensions the margin of tolerance after processing, if opening size I and position
The off-dimension of J is spent, will lead to preceding bridge can not assemble.
There are such as three coordinates, the very high measuring device of joint arm accuracy on the market at present, equipment is superior, measurement essence
Degree is high, but most of high-grade, precision and advanced detection device need to be operated in individual laboratory, the batch of unfavorable parcel received on site
Detect operation, thus there is an urgent need to develop it is a kind of it is easy to detect, efficiently bridge front overhang bracket detection instrument, the application are exactly at this
It comes into being under background.
Utility model content
Technical problem to be solved in the utility model is for one kind that existing bridge front overhang bracket quality inspection is inconvenient and provides
Bridge front overhang bracket examines tool fastly.
To achieve the goals above, technical solution adopted in the utility model is:
A kind of bridge front overhang bracket examines tool, including pedestal fastly, and in pedestal, wherein a surface is equipped with bolt, with the side phase
Adjacent one side is equipped with positioning pin, and fixing assembling has support rod on pedestal, and plug is connected on support rod, and plug can
It pulls and pushes and moves along its center, rotating block is connected on support rod, rotating block makes rotating motion with respect to support rod.
Described support rod one end protrudes from base side setting, and plug and rotating block are set to protrusion and exist respectively, rotates
Block is set to the top of positioning pin side.
The support rod is installed on the back side that pedestal is equipped with bolt one side.
The rotating block is connect by pin shaft with support rod.
The positioning pin is multiple in "-" type arrangement.
It is machined with location hole on one side equipped with bolt on pedestal, bolt is plugged in the location hole.
The support rod is equipped with the through-hole passed through for plug, and the through-hole is arranged in parallel with bolt.
The utility model has the beneficial effects that the utility model requires to configure special hole location according to the hole location of bridge front overhang bracket
Bracket can be directly socketed on tool by detection instrument, pass through rotating block detection opening size I and position degree J, inspection after socket again
Survey convenient and efficient, precision is high, and production cost is low, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is detection project schematic diagram needed for bridge front overhang bracket；
Fig. 2 is detection project schematic diagram needed for bridge front overhang bracket；
Fig. 3 is detection project schematic diagram needed for bridge front overhang bracket；
Fig. 4 is the perspective view of the utility model；
Fig. 5 is the detecting state figure of each hole location；
Fig. 6 is the right view of Fig. 5；
Fig. 7 is the schematic diagram of opening size and position degree detecting state；
The right view that Fig. 8 is Fig. 7 pairs；
Fig. 9 is the main view of the utility model；
Figure 10 is the left view of the utility model；
Figure 11 is the top view of the utility model.
Specific embodiment
The utility model is described further below with reference to embodiment.
A kind of bridge front overhang bracket as shown in Fig. 4-Figure 11 examines tool fastly, including sets up pedestal 1, as one bridge front overhang of detection
The main component of frame member load-bearing sets up fastening hole 1-1 on pedestal 1, is set by the hole bit distribution of a bridge front overhang bracket
Vertical (setting up 3 apertures φ 14.5mm altogether), is arranged, for detecting a bridge front overhang bracket hole location by the center line of pedestal 1
The size of A/B/C, is used cooperatively totally with fastening hole 1-1 hole location by bolt 3, for detecting a bridge front overhang bracket
The size of A/B/C hole location, and be used cooperatively with 4 groups of positioning pins 2: fixed front overhang frame member is for detecting operation；It is direct when detection
One bridge front overhang bracket hole location and fastening hole are aligned and inserted into bolt 6, if all can and meanwhile it is mating if indicate hole
Position is qualified,
Positioning pin 2 is set up on pedestal 1, by a bridge front overhang frame member hole bit distribution and pedestal 1 center line symmetrically into
Row arrangement (setting up the positioning pin of 4 φ 14.5mm altogether) is intended on uniform level face, for one after 4 positioning pin assembly
The D/E/F/G size of bridge front overhang bracket hole location is detected, and is played the role of to a bridge front overhang bracket load-bearing, and when detection is same
By the corresponding assembly of the corresponding hole location of a bridge front overhang bracket on corresponding positioning pin, it can all be socketed then hole size conjunction
Lattice；
Support rod 3 is set up on pedestal 1, support rod 3 divides front and back two pieces, the front and back setting on 1 tail portion of pedestal, and solid with pin
It is scheduled on pedestal 1, the effect of this support rod 3 is primarily to be capable of fixing plug 4 and rotating block 5；Plug 4 passes through support rod 3,
It is required that plug 4 can be plugged smoothly back and forth in the hole location of support rod 3, for detect a bridge front overhang bracket hole location K it is straight
The concentricity and position degree H size (diameter of plug 4 is by reference on the basis of the diameter of foramen primum K) at diameter and its both ends；When detection K and
H is detected simultaneously, and plug is directly inserted into the hole site K of a bridge front overhang bracket, can be inserted, and illustrates qualification, on the contrary then do not conform to
Lattice.
Rotating block 5 is set up on support rod 3, rotating block 5 need to be designed as eccentric Swing Arm type, and size is required referring to front overhang
Having a size of reference, the connection between rotating block 5 and support rod 3 is attached the opening I of bracket using bearing, guarantees rotating block 5
Can 360 ° carry out rotating accessible operation, for detecting the I size and location degree J size of a bridge front overhang bracket, when detection first
Plug is extracted, is rotated further by rotating block to opening portion, detection opening size I and position degree after 360 degree of rotating block rotations can be made
J。
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Simply changing and replacing for technical staff be all within the protection scope of the utility model.
Claims (7)
1. a kind of bridge front overhang bracket examines tool fastly, it is characterised in that: including pedestal, in pedestal, wherein a surface is equipped with bolt,
The one side adjacent with the side is equipped with positioning pin, and fixing assembling has support rod on pedestal, is connected on support rod
Plug, plug can be pulled and pushed along its center and be moved, and rotating block is connected on support rod, and rotating block is done with respect to support rod to be revolved
Transhipment is dynamic.
2. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: described support rod one end is convex
It is arranged for base side, plug and rotating block are set to protrusion and exist respectively, and rotating block is set to the top of positioning pin side.
3. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: the support rod is installed on
Pedestal is equipped with the back side of bolt one side.
4. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: the rotating block passes through pin
Axis is connect with support rod.
5. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: the positioning pin is multiple
It is arranged in "-" type.
6. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: equipped with bolt on pedestal
It is machined with location hole on one side, bolt is plugged in the location hole.
7. a kind of bridge front overhang bracket according to claim 1 examines tool fastly, it is characterised in that: the support rod is equipped with
For the through-hole that plug passes through, and the through-hole is arranged in parallel with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255450.5U CN208476122U (en) | 2018-08-06 | 2018-08-06 | A kind of bridge front overhang bracket examines tool fastly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255450.5U CN208476122U (en) | 2018-08-06 | 2018-08-06 | A kind of bridge front overhang bracket examines tool fastly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476122U true CN208476122U (en) | 2019-02-05 |
Family
ID=65209533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255450.5U Expired - Fee Related CN208476122U (en) | 2018-08-06 | 2018-08-06 | A kind of bridge front overhang bracket examines tool fastly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806157A (en) * | 2018-08-06 | 2020-02-18 | 安徽省华启汽车零部件有限公司 | Quick inspection tool for front overhang support of bridge |
| CN113532245A (en) * | 2021-06-23 | 2021-10-22 | 中航成飞民用飞机有限责任公司 | Precision detection tool and detection method for intersection point hole of side wall of nose landing gear |
-
2018
- 2018-08-06 CN CN201821255450.5U patent/CN208476122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806157A (en) * | 2018-08-06 | 2020-02-18 | 安徽省华启汽车零部件有限公司 | Quick inspection tool for front overhang support of bridge |
| CN113532245A (en) * | 2021-06-23 | 2021-10-22 | 中航成飞民用飞机有限责任公司 | Precision detection tool and detection method for intersection point hole of side wall of nose landing gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190806 |