CN209617321U - A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap - Google Patents
A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap Download PDFInfo
- Publication number
- CN209617321U CN209617321U CN201822070694.2U CN201822070694U CN209617321U CN 209617321 U CN209617321 U CN 209617321U CN 201822070694 U CN201822070694 U CN 201822070694U CN 209617321 U CN209617321 U CN 209617321U
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- CN
- China
- Prior art keywords
- metal plate
- cutting ferrule
- vehicle frame
- nut
- fixed cutting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Instrument Panels (AREA)
Abstract
The utility model provides a kind of automatic nut assembly for eliminating instrument board and vehicle frame installation gap, and the utility model includes annular spring, adjusting screw, adjusting nut, fixed cutting ferrule, fixture nut, connecting screw, vehicle frame metal plate, instrument calibration metal plate；The utility model of simple structure and strong practicability, convenient for promoting；The utility model optimizes traditional fastening structure using only connecting screw and fixture nut, pass through the design of adjusting screw and the anti-silk structure of adjusting nut, the gap between instrument board and vehicle frame has been automatically adjusted while installation, it solves brought installation clearance issues when assembling instrument board, and does not influence other structures and appearance.
Description
Technical field
The utility model relates to auto-parts technical fields, and in particular to a kind of to eliminate instrument board and vehicle frame installation automatically
The nut assembly in gap.
Background technique
Panel assembly is the supporting structure of the parts such as instrument board gadget, steering column, and intensity and rigidity are its property
The primary index of energy.In the assembling work of Modern Car, many processes such as welding, assembling, spray painting are all realized or part realizes
Automation, panel assembly would generally be using mechanical arm auxiliary assembly since size is larger, from packing line to general assembly line.
Such assembly method is it is necessary that panel assembly and extremities of body guarantee that it has in assembling process there are installation gap
There is certain controlled variable to reach good cooperation requirement.Existing Traditional solutions are on the side plate at panel assembly both ends
Directly weld common nut, but the nut location of this method is non-adjustable, be completed rear panel assembly and vehicle frame it
Between gap can not eliminate, the connection bolt in vehicle use process easily loosens, and will cause panel assembly double swerve, exists
Security risk.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of elimination instrument board and vehicle frame automatically
The nut assembly for installing gap, has the characteristics that gap between automatic regulator dash board and vehicle frame.
The technical solution that the utility model solves the above problems are as follows: a kind of to eliminate instrument board and vehicle frame installation gap automatically
Nut assembly, including annular spring, adjusting screw, adjusting nut, fixed cutting ferrule, fixture nut, connecting screw, vehicle frame metal plate,
Instrument calibration metal plate；
Vehicle frame metal plate is placed face-to-face with instrument calibration metal plate, instrument calibration metal plate be equipped with mounting hole, the top of mounting hole with
It is respectively arranged below with card hole, two card holes are symmetrical about mounting hole；
Instrument calibration metal plate is far from being welded with fixture nut on one end end face of vehicle frame metal plate, fixture nut central axis and peace
It fills hole central axis to be overlapped, fixture nut is equipped with positive silk internal screw thread；Fixing card set is across instrument calibration metal plate, fixed cutting ferrule and instrument
The clamping of dial framework metal plate；
Fixed cutting ferrule is hollow cylinder structure, and fixed cutting ferrule inner cylinder face is equipped with multiple mounting blocks, and mounting blocks are in water
Plane is projected as arc, and mounting blocks surround fixed cutting ferrule central axis annular array；Fixed cutting ferrule is close to the one of vehicle frame metal plate
End face is held to be equipped with mounting post, mounting post is located on the downside of fixed cutting ferrule；
Adjusting nut is located in fixed cutting ferrule, adjusting nut and fixed cutting ferrule interference fit, adjusting nut, fixed cutting ferrule with
Nut central axis is overlapped, and adjusting nut is equipped with anti-silk internal screw thread；Adjusting screw be equipped with anti-silk external screw thread, adjusting screw with
Adjusting nut is threadedly coupled；
Adjusting screw head is equipped with boss, and adjusting screw head is equipped with perforation；Perforation is embedded with annular spring；Connecting screw
It is equipped with positive silk external screw thread, connecting screw is equipped with positive silk external screw thread one end and sequentially passes through vehicle frame metal plate, annular spring, fixed spiral shell
Mother, connecting screw are threadedly coupled with fixture nut, and connecting screw and annular spring are interference fitted.
Further, fixed cutting ferrule is equipped with card column close to one end end face of instrument calibration metal plate, and card column is located at fixation
The upside and downside of cutting ferrule, two card columns are symmetrical above and below about fixing card set, and each card column is equipped with snap-gauge, snap-gauge one end and card
Column inclination connection, the angle between snap-gauge and card column is 15 ° -45 °, and card column, snap-gauge pass through card hole, and snap-gauge abuts instrument calibration metal plate
Gold.
Further, adjusting nut is hollow cylinder structure, and adjusting nut external cylindrical surface is equipped with multiple annular protrusions,
Each annular protrusion is equipped with multiple splines, and spline surrounds the central axial annular array of adjusting nut.
Further, fixed cutting ferrule is equipped with multiple mounting grooves close to one end end face of vehicle frame metal plate, and mounting groove is around solid
Determine cutting ferrule central axis annular array.
The utility model has the utility model has the advantages that the utility model of simple structure and strong practicability, is convenient for promoting；This is practical new
Type optimizes traditional fastening structure using only connecting screw and fixture nut, passes through the anti-silk of adjusting screw and adjusting nut
The design of structure has automatically adjusted the gap between instrument board and vehicle frame while installation, solves assembling instrument board when institute
Bring installs clearance issues, and does not influence other structures and appearance.
Detailed description of the invention
Fig. 1 is the utility model explosive view.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is the utility model main view.
In figure: 1- annular spring, 2- adjusting screw, 3- adjusting nut, the fixed cutting ferrule of 4-, 5- fixture nut, 6- connection spiral shell
Silk, 7- vehicle frame metal plate, 8- instrument calibration metal plate, 201- boss, 202- perforation, 301- annular protrusion, 302- spline, 401- card
Column, 402- snap-gauge, 403- mounting blocks, 404- mounting groove, 405- mounting post.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model.
A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap, including annular spring 1, adjusting screw 2, tune
Save nut 3, fixed cutting ferrule 4, fixture nut 5, connecting screw 6, vehicle frame metal plate 7, instrument calibration metal plate 8；
Vehicle frame metal plate 7 and instrument calibration metal plate 8 are placed face-to-face, and instrument calibration metal plate 8 is equipped with mounting hole, the top of mounting hole
Be respectively arranged below with card hole, two card holes are symmetrical about mounting hole；
Instrument calibration metal plate 8 is far from being welded with fixture nut 5,5 central axis of fixture nut on one end end face of vehicle frame metal plate 7
Line is overlapped with mounting hole central axis, and fixture nut 5 is equipped with positive silk internal screw thread；Fixed cutting ferrule 4 passes through instrument calibration metal plate 8, Gu
Determine cutting ferrule 4 and instrument calibration metal plate 8 is clamped；
Fixed cutting ferrule 4 is hollow cylinder structure, and fixed cutting ferrule 4 is connected with card on one end end face of instrument calibration metal plate 8
Column 401, card column 401 are located at the upside and downside of fixed cutting ferrule 4, and two card columns 401 are symmetrical above and below about fixed cutting ferrule 4,
Each card column 401 is equipped with snap-gauge 402, and 402 one end of snap-gauge and the inclination of card column 401 connect, between snap-gauge 402 and card column 401
Angle is 15 ° -45 °；Fixed cutting ferrule 4 is clamped by card column 401, snap-gauge 402 and instrument calibration metal plate 8, is pressed snap-gauge 402, is made card
Angle between plate 402 and card column 401 reduces, and then allows card column 401, snap-gauge 402 to pass through card hole, unclamps again snap-gauge 402, blocks
Angle between plate 402 and card column 401 restores, and snap-gauge 402 abuts instrument calibration metal plate, completes clamping；
Fixed 4 inner cylinder face of cutting ferrule is equipped with multiple mounting blocks 403, be projected as arc of the mounting blocks 403 in horizontal plane, peace
It fills block 403 and surrounds fixed 4 central axis annular array of cutting ferrule；Mounting blocks 403 are equipped with more close to one end end face of vehicle frame metal plate 7
A mounting groove 404, mounting groove 404 surround 403 central axis annular array of mounting blocks；Fixed cutting ferrule 4 is close to the one of vehicle frame metal plate 7
End face is held to be equipped with mounting post 405, mounting post 405 is cube structure, and mounting post 405 is located at fixed 4 downside of cutting ferrule, installation
Column 405 abuts during eliminating gap with boss 201, plays position-limiting action；
Adjusting nut 3 is located in fixed cutting ferrule 4, and adjusting nut 3, fixed cutting ferrule 4 are overlapped with 5 central axis of fixture nut；
Adjusting nut 3 is hollow cylinder structure, and 3 external cylindrical surface of adjusting nut is equipped with multiple annular protrusions 301, each annular protrusion
301 are equipped with multiple splines 302, and spline 302 surrounds the central axial annular array of adjusting nut 3；Annular protrusion 301 is embedded in
In fixed cutting ferrule 4, adjusting nut 3 and fixed cutting ferrule 4 are interference fitted, and play the fixed function of circumferencial direction；The limitation of spline 302 is solid
The fixed function of axial direction is played in the movement for determining 4 axial direction of cutting ferrule；Adjusting nut 3 is equipped with anti-silk internal screw thread；Adjust spiral shell
Silk 2 is equipped with anti-silk external screw thread, and adjusting screw 2 is threadedly coupled with adjusting nut 3；
Equipped with boss 201,2 head of adjusting screw is equipped with perforation 202,202 central axis of perforation and tune on adjusting screw 2 head
It saves 2 central axis of screw to be overlapped, perforation 202 is through-hole；Annular spring 1 is located in perforation 202；Connecting screw 6 is equipped with positive silk
External screw thread, connecting screw 6 are equipped with positive silk external screw thread one end and sequentially pass through vehicle frame metal plate 7, annular spring 1, fixture nut 5, even
It connects screw 6 to be threadedly coupled with fixture nut 5, connecting screw 6 and annular spring 1 are interference fitted；
Working principle are as follows: fixture nut 5 is welded on instrument calibration metal plate 8 first, fixed cutting ferrule 4 is caught in instrument calibration metal plate
In 8 card hole, the head of connecting screw 6 is tightly attached in one side of the vehicle frame metal plate 7 far from instrument calibration metal plate 8, connecting screw 6 one
End screws in fixture nut 5 after annular spring 1.Since the screw thread of connecting screw 6, fixture nut 5 is positive a screw thread, adjust
It saves nut 3 and adjusting screw 2 is anti-silk screw thread, when continuing rotation connection adjusting screw 2, annular spring 1 drives adjusting screw 2
It rotates together, when connecting screw 6 stops operating, 2 head of adjusting screw is tightly attached on vehicle frame metal plate 7, just makes instrument board in this way
The installation gap that assembly is reserved with vehicle frame member is eliminated automatically, there is supporting point.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (3)
1. a kind of automatic nut assembly for eliminating instrument board and vehicle frame installation gap, which is characterized in that including annular spring, adjust
Screw, adjusting nut, fixed cutting ferrule, fixture nut, connecting screw, vehicle frame metal plate, instrument calibration metal plate；
Vehicle frame metal plate is placed face-to-face with instrument calibration metal plate, and instrument calibration metal plate is equipped with mounting hole, the top and lower section of mounting hole
It is respectively equipped with card hole, two card holes are symmetrical about mounting hole；
Instrument calibration metal plate is far from being welded with fixture nut, fixture nut central axis and mounting hole on one end end face of vehicle frame metal plate
Central axis is overlapped, and fixture nut is equipped with positive silk internal screw thread；Fixing card set is across instrument calibration metal plate, fixed cutting ferrule and instrument calibration
Metal plate clamping；
Fixed cutting ferrule is hollow cylinder structure, and fixed cutting ferrule inner cylinder face is equipped with multiple mounting blocks, and mounting blocks are in horizontal plane
Be projected as arc, mounting blocks surround fixed cutting ferrule central axis annular array；Fixed cutting ferrule is close to one end end of vehicle frame metal plate
Face is equipped with multiple mounting grooves, and mounting groove surrounds fixed cutting ferrule central axis annular array；Fixed cutting ferrule is close to vehicle frame metal plate
One end end face is equipped with mounting post, and mounting post is located on the downside of fixed cutting ferrule；
Adjusting nut is located in fixed cutting ferrule, adjusting nut and fixed cutting ferrule interference fit, adjusting nut, fixed cutting ferrule and nut
Central axis is overlapped, and adjusting nut is equipped with anti-silk internal screw thread；Adjusting screw is equipped with anti-silk external screw thread, adjusting screw and adjusting
Nut thread connection；
Adjusting screw head is equipped with boss, and adjusting screw head is equipped with perforation；Perforation is embedded with annular spring；It is set in connecting screw
There is positive silk external screw thread, connecting screw is equipped with positive silk external screw thread one end and sequentially passes through vehicle frame metal plate, annular spring, fixture nut,
Connecting screw is threadedly coupled with fixture nut, and connecting screw and annular spring are interference fitted.
2. a kind of automatic nut assembly for eliminating instrument board and vehicle frame installation gap as described in claim 1, which is characterized in that
The fixed cutting ferrule is equipped with card column close to one end end face of instrument calibration metal plate, and card column is located at the upside of fixed cutting ferrule under
Side, two card columns are symmetrical above and below about fixing card set, and each card column is equipped with snap-gauge, and snap-gauge one end and card column inclination connect, block
Angle between plate and card column is 15 ° -45 °, and card column, snap-gauge pass through card hole, and snap-gauge abuts instrument calibration metal plate.
3. a kind of automatic nut assembly for eliminating instrument board and vehicle frame installation gap as claimed in claim 1 or 2, feature exist
In the adjusting nut is hollow cylinder structure, and adjusting nut external cylindrical surface is equipped with multiple annular protrusions, each convex annular
It rises and is equipped with multiple splines, spline surrounds the central axial annular array of adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070694.2U CN209617321U (en) | 2018-12-11 | 2018-12-11 | A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070694.2U CN209617321U (en) | 2018-12-11 | 2018-12-11 | A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209617321U true CN209617321U (en) | 2019-11-12 |
Family
ID=68445485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070694.2U Active CN209617321U (en) | 2018-12-11 | 2018-12-11 | A kind of nut assembly of automatic elimination instrument board and vehicle frame installation gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209617321U (en) |
-
2018
- 2018-12-11 CN CN201822070694.2U patent/CN209617321U/en active Active
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