CN107838870A - Mounting structure for automotive plastic part lid assembling - Google Patents
Mounting structure for automotive plastic part lid assembling Download PDFInfo
- Publication number
- CN107838870A CN107838870A CN201711045030.4A CN201711045030A CN107838870A CN 107838870 A CN107838870 A CN 107838870A CN 201711045030 A CN201711045030 A CN 201711045030A CN 107838870 A CN107838870 A CN 107838870A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wall
- mounting structure
- connecting rod
- plastic part
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention belongs to technical field of automobile accessories, specifically disclose a kind of mounting structure for automotive plastic part lid assembling, including sleeve and connecting rod, the inner peripheral surface of barrel forward end is threadedly coupled with connecting rod, sleeve wall has cavity, sleeve lining includes fixed inwall and at least two live metal blocks close to sleeve tail end, fixed inwall is provided with first through hole at connecting rod, in sleeve, at least two slideways perpendicular to sleeve centerline direction are provided between outer wall, slideway is being provided with the second through hole at sleeve outer wall, fixed inwall is provided with supporting plate, elastic wall, live metal block, the space sealing that sleeve outer wall and supporting plate enclose.The mounting structure that the assembling of working of plastics pot lid in the prior art is overcome using technical solution of the present invention is only applicable to the working of plastics pot lid of specification a kind of, and the technological deficiency of working of plastics pot lid infringement is easily caused, so as to provide a kind of mounting structure for automotive plastic part lid assembling applied widely.
Description
Technical field
The invention belongs to technical field of automobile accessories, specifically discloses a kind of installation for automotive plastic part lid assembling
Structure.
Background technology
Automobile is needed various working of plastics pot lids being fastened in pot mouth, and at present, scene is more to be entered by the way of fastening by hand
Row installation, however, fastening is difficult to judge whether torque meets technological requirement by hand, often occurs phenomena such as leak, gas leakage, such as
Expand flow container, vacuum tank etc..Employee takes hand tightening way to tighten pot lid at present, and the hand of employee holds fatigue damage, and influences
Production efficiency.
To solve the above problems, Authorization Notice No. is CN103567969B Chinese invention patent, discloses one kind and be used for
The specific purpose tool of automotive plastic part lid assembling, including sleeve, one end of sleeve is the hollow cylinder coordinated with pot lid, another
End is provided with boss, and boss is hollow cylindrical structure, and the inner peripheral surface of boss is provided with screw thread, and one end of connecting rod passes through lock
Tight nut is fixedly mounted on the inside of boss；The inner peripheral surface of hollow cylindrical member at one end is stairstepping on sleeve, and is located at sleeve
The internal diameter of port position step is more than the internal diameter of sleeve inner step, and several arcs are uniformly distributed with port position step
Groove；The excircle of sleeve is provided with several air-vents.By setting the sleeve being engaged with pot lid structure, and the one of sleeve
End installation outer-hexagonal connecting rod, can be used by tool combinations such as electric screw drivers.
Using the technical scheme of above-mentioned patent, during screwing or outwarding winding automotive plastic part lid, set is relied only on
Cylinder port position step applies the radial load perpendicular to pot lid centerline direction to pot lid side wall, because pot lid is made by plastics,
So it is highly susceptible to damage；In addition, the specific purpose tool for being used for automotive plastic part lid assembling of above-mentioned patent, is only applicable to one
The installation of kind gage plastic part pot lid, narrow application range, is unfavorable for the popularization and application of instrument.
The content of the invention
The purpose of the present invention is providing a kind of use range the wide mounting structure for being used for automotive plastic part lid assembling, with
Solve the working of plastics pot lid that mounting structure of the prior art is only applicable to a kind of specification, and easily cause working of plastics pot lid
The problem of sidewall damage.
In order to achieve the above object, base case of the invention is：A kind of installation for automotive plastic part lid assembling
Structure, including sleeve and connecting rod, the inner peripheral surface of the barrel forward end are threadedly coupled with connecting rod, and the sleeve wall has sky
Chamber, the sleeve lining include fixed inwall with least provided with two live metal blocks close to sleeve tail end, in the fixation
Wall is provided with first through hole at connecting rod, at least provided with two perpendicular to sleeve centerline side between the inside and outside wall of sleeve
To slideway, the live metal block and slideway correspond, and described live metal block one end seal and described in being slidably connected at
In slideway, the other end is fixedly connected by elastic wall with sleeve tail end, and the slideway is being provided with the at the sleeve outer wall
Two through holes, the fixed inwall, which is provided with, seals and is slidably connected at its internal supporting plate, and described supporting plate one end passes through spring
It is connected with connecting rod, the other end is fixedly connected with the elastic component of indent, and the elastic component is slided between the live metal block,
The space sealing that the elastic wall, live metal block, sleeve outer wall and supporting plate enclose.
Barrel forward end alleged by the present invention refers to the one end being connected with connecting rod, and alleged sleeve tail end refers to match somebody with somebody with pot lid
One end of conjunction, barrel forward end are the one end being connected with connecting rod.
The operation principle of this base case is：One end of live metal block seals and is slidably connected in slideway, another
End is connected by elastic wall with sleeve tail end, and when not installing, the circular diameter that more than two live metal blocks are enclosed is less than
In general working of plastics pot lid external diameter.During installation, sleeve tail end is aligned at the top of working of plastics pot lid, elastic wall is by live metal
In compression in the presence of block, meanwhile, working of plastics pot lid is compressed by multiple live metal blocks.Working of plastics pot lid is from sleeve tail
End enters, because elastic component is slided between multiple live metal blocks, so when working of plastics pot lid roof contacts with elastic component,
Elastic component can move towards barrel forward end direction.Because elastic component is connected with supporting plate, supporting plate seals and is slidably connected at set
Cylinder inwall, so under the promotion of elastic component, supporting plate can also be slided towards barrel forward end direction.Due to live metal block with
Slided on corresponding slideway, the space sealing that elastic wall, live metal block, sleeve outer wall and supporting plate enclose, and
The volume that supporting plate, fixed inwall and connecting rod enclose is gradually reduced, and fixed inwall is provided with first through hole at connecting rod, sliding
Road is being provided with the second through hole at the sleeve outer wall, so live metal block can be influenceed by air pressure in sleeve, further to
Working of plastics pot lid side wall applies radial direction enclasping force.At the same time, because working of plastics pot lid roof contacts with elastic component, connect in rotation
During extension bar, under the drive of frictional force, elastic component can drive plastic kettle tops to rotate.Sum it up, working of plastics kettle
Tops are screwed power with side wall by mounting structure.After working of plastics pot lid screws, mounting structure is extracted, supporting plate is in bullet
Recover deformation in the presence of spring, elastic component is also slided at sleeve tail end, and air pressure recovers normal in sleeve, carries out next
The installation of working of plastics pot lid.
The beneficial effect of this base case is：In working of plastics installation process, working of plastics pot lid side wall and top by
That has arrived installing mechanism screws power, and the mounting structure phase of power is screwed with the application in the prior art only to working of plastics pot lid side wall
Than, it is on the one hand time saving and energy saving using technical solution of the present invention, on the other hand screw power, energy to what working of plastics pot lid top applied
Enough scattered damages for screwing power, can effectively avoiding working of plastics pot lid for putting on working of plastics pot lid side wall.Further, since bullet
Property wall elasticity can be slided with live metal block in slideway, mounting structure of the invention can suitable for plurality of specifications modeling
The installation of materials and parts pot lid, compared with the working of plastics pot lid mounting structure for being only applicable to a kind of specification in the prior art, using this hair
Bright technical scheme practicality is stronger.
Further, the slideway is provided with limiting section.The setting of limiting section is primarily to limitation elastic component can only be in work
Slided on dynamic metal derby, ensure elastic component contact with the top of working of plastics pot lid.
Further, the connecting rod is provided with rotary handle.The setting of rotary handle was operating working of plastics mounting structure
It is more laborsaving in journey.
Further, the elastic component is provided with the elastic bumps of increase frictional force with pot lid contact position.Elastic bumps can add
Frictional force greatly between working of plastics pot lid and elastic component, makes installation process more laborsaving.
Further, it is provided with the supporting plate and limits its groove slided towards sleeve centerline, in the fixation of the sleeve
Wall is provided with the projection with matching grooves.The groove of supporting plate matches with projection, and limiting supporting plate can only be in bushing core
Slide in line direction.Avoiding supporting plate drives elastic component to occur relatively radially to rotate relative to sleeve, it is impossible to working of plastics pot lid
Application stabilization in top screws power.
Brief description of the drawings
Fig. 1 is the structural representation for the mounting structure embodiment that the present invention is used for automotive plastic part lid assembling；
Fig. 2 is that the present invention is used in the Fig. 1 for the mounting structure that automotive plastic part lid is assembled structural representation at A；
Fig. 3 is that the present invention engages for the mounting structure embodiment supporting plate of automotive plastic part lid assembling with fixed inwall
Cross-sectional structure schematic diagram.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Sleeve 1, connecting rod 2, rotary handle 3, fixed inwall 4, live metal
Block 5, first through hole 6, slideway 7, elastic wall 8, the second through hole 9, supporting plate 10, elastic component 11, limiting section 12, elastic bumps 13,
Groove 14, projection 15.
As shown in Figure 1, Figure 2 and Figure 3, a kind of mounting structure for automotive plastic part lid assembling, including sleeve 1 and company
Extension bar 2, connecting rod 2 are provided with rotary handle 3.The setting of rotary handle 3 makes working of plastics mounting structure more save in operation
Power.The inner peripheral surface of the front end of sleeve 1 is threadedly coupled with connecting rod 2, and the wall of sleeve 1 has cavity, and the inwall of sleeve 1 includes fixed inwall
4 at connecting rod 2 at least provided with two live metal blocks 5 close to the tail end of sleeve 1, fixed inwall 4 with being provided with first through hole
6, at least provided with two slideways 7 perpendicular to the centerline direction of sleeve 1 on the outer wall of sleeve 1, live metal block 5 with slideway 7 one by one
Corresponding, the one end of live metal block 5 is sealed and is slidably connected in slideway 7, and the other end is fixed by elastic wall 8 and the tail end of sleeve 1
Connection.In addition, can only be slided to limit elastic component 11 on live metal block 5, ensure elastic component 11 and working of plastics pot lid top
The contact in portion, slideway 7 are provided with limiting section 12.Slideway 7 is being provided with the second through hole 9 at the outer wall of sleeve 1, fixes inwall 4 and sets
Have and seal and be slidably connected at its internal supporting plate 10, the one end of supporting plate 10 is connected by spring with connecting rod 2, and the other end is solid
Surely the elastic component 11 of indent is connected with, elastic component 11 is slided between live metal block 5, and elastic component 11 is provided with pot lid contact position
Increase the elastic bumps 13 of frictional force.Elastic bumps 13 can increase the frictional force between working of plastics pot lid and elastic component 11, make
Installation process is more laborsaving.Additionally need it is emphasized that：Elastic wall 8, live metal block 5, the outer wall of sleeve 1 and supporting plate
10 space sealings enclosed.Its groove 14 slided towards the center line of sleeve 1 is limited in addition, being provided with supporting plate 10, sleeve 1
Fixed inwall 4 is provided with the projection 15 matched with groove 14.The groove 14 of supporting plate 10 matches with projection 15, limits support
Plate 10 can only slide in the centerline direction of sleeve 1, avoid supporting plate 10 and drive elastic component 11 that relative footpath occurs relative to sleeve 1
To rotation, it is impossible to which stable to application at the top of working of plastics pot lid screws power.
When it is implemented, one end of live metal block 5 seals and is slidably connected in slideway 7, the other end passes through elastic wall 8
It is connected with the tail end of sleeve 1, when not installing, the circular diameter that more than two live metal blocks 5 are enclosed is less than in general plastics
Part pot lid external diameter.During installation, the tail end of sleeve 1 is aligned at the top of working of plastics pot lid, elastic wall 8 is in the work by live metal block 5
Impaction state is in lower, meanwhile, compression of the working of plastics pot lid by multiple live metal blocks 5.Working of plastics pot lid is from the tail of sleeve 1
End enters, because elastic component 11 is slided between multiple live metal blocks 5, so when working of plastics pot lid roof connects with elastic component 11
When touching, elastic component 11 can move towards extreme direction before sleeve 1.Because elastic component 11 is connected with supporting plate 10, supporting plate 10 seals
And the inwall of sleeve 1 is slidably connected at, so under the promotion of elastic component 11, supporting plate 10 can also be slided towards extreme direction before sleeve 1
It is dynamic.Because live metal block 5 on corresponding slideway 7 with sliding, elastic wall 8, live metal block 5, the outer wall of sleeve 1 and branch
The space sealing that fagging 10 encloses, and the volume that supporting plate 10, fixed inwall 4 and connecting rod 2 enclose is gradually reduced, it is fixed
Inwall 4 is provided with first through hole 6 at connecting rod 2, and slideway 7 is being provided with the second through hole 9 at the outer wall of sleeve 1, so movable
Metal derby 5 can be influenceed by air pressure in sleeve 1, further apply radial direction enclasping force to working of plastics pot lid side wall.At the same time,
Because working of plastics pot lid roof contacts with elastic component 11, in the process of rotatable connection bar 2, under the drive of frictional force, elastic component
11 can drive plastic kettle tops to rotate.Sum it up, screwed power by mounting structure with side wall at the top of working of plastics pot lid.
After working of plastics pot lid screws, mounting structure is extracted, supporting plate 10 recovers deformation under the action of the spring, and elastic component 11 also slides
To at the tail end of sleeve 1, air pressure recovers normal in sleeve 1, carries out the installation of next working of plastics pot lid.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.
Claims (5)
1. a kind of mounting structure for automotive plastic part lid assembling, including sleeve and connecting rod, the barrel forward end it is interior
Periphery is threadedly coupled with connecting rod, it is characterised in that the sleeve wall has cavity, and the sleeve lining includes fixed inwall
With being provided with first through hole at connecting rod at least provided with two live metal blocks close to sleeve tail end, the fixed inwall,
At least provided with two slideways perpendicular to sleeve centerline direction, the live metal block and cunning between the inside and outside wall of sleeve
Road corresponds, and described live metal block one end seals and is slidably connected in the slideway, and the other end passes through elastic wall and set
Cylinder tail end is fixedly connected, and the slideway is being provided with the second through hole at the sleeve outer wall, and the fixed inwall, which is provided with, to be sealed
And its internal supporting plate is slidably connected at, described supporting plate one end is connected by spring with connecting rod, and the other end is fixedly connected
There is the elastic component of indent, the elastic component is slided between the live metal block, the elastic wall, live metal block, sleeve
The space sealing that outer wall and supporting plate enclose.
2. the mounting structure according to claim 1 for automotive plastic part lid assembling, it is characterised in that：The slideway
It is provided with limiting section.
3. the mounting structure according to claim 1 for automotive plastic part lid assembling, it is characterised in that：The connection
Bar is provided with rotary handle.
4. the mounting structure according to claim 1 for automotive plastic part lid assembling, it is characterised in that：The elasticity
Part is provided with the elastic bumps of increase frictional force with pot lid contact position.
5. the mounting structure according to claim 1 for automotive plastic part lid assembling, it is characterised in that：The support
It is provided with plate and limits its groove slided towards sleeve centerline, the fixation inwall of the sleeve is provided with convex with matching grooves
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045030.4A CN107838870B (en) | 2017-10-31 | 2017-10-31 | Mounting tool for automotive plastic part lid assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045030.4A CN107838870B (en) | 2017-10-31 | 2017-10-31 | Mounting tool for automotive plastic part lid assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107838870A true CN107838870A (en) | 2018-03-27 |
| CN107838870B CN107838870B (en) | 2019-05-17 |
Family
ID=61681249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045030.4A Expired - Fee Related CN107838870B (en) | 2017-10-31 | 2017-10-31 | Mounting tool for automotive plastic part lid assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838870B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802692A (en) * | 1996-01-22 | 1998-09-08 | Philippe; Devin | Glo-plug extractor |
| US5819411A (en) * | 1997-03-18 | 1998-10-13 | Siemens Automotive Corporation | Automatic injector insertion station |
| DE10335157A1 (en) * | 2003-07-31 | 2005-03-03 | Robert Bosch Gmbh | Fitting tool for fuel injection valves for IC engines has two sleeves, distanced by a spring, and acting via conical end face on clamp jaws, for single-handed operation |
| CN201575211U (en) * | 2009-12-31 | 2010-09-08 | 张家和 | Internal coordinated type pressure reducing valve |
| DE102015106691B4 (en) * | 2015-04-29 | 2017-02-02 | Joinwin Co, Ltd. | Brake piston reset tool |
-
2017
- 2017-10-31 CN CN201711045030.4A patent/CN107838870B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802692A (en) * | 1996-01-22 | 1998-09-08 | Philippe; Devin | Glo-plug extractor |
| US5819411A (en) * | 1997-03-18 | 1998-10-13 | Siemens Automotive Corporation | Automatic injector insertion station |
| DE10335157A1 (en) * | 2003-07-31 | 2005-03-03 | Robert Bosch Gmbh | Fitting tool for fuel injection valves for IC engines has two sleeves, distanced by a spring, and acting via conical end face on clamp jaws, for single-handed operation |
| CN201575211U (en) * | 2009-12-31 | 2010-09-08 | 张家和 | Internal coordinated type pressure reducing valve |
| DE102015106691B4 (en) * | 2015-04-29 | 2017-02-02 | Joinwin Co, Ltd. | Brake piston reset tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107838870B (en) | 2019-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: 402360 Chongqing Dazu District High-tech Industrial Development Zone Patentee after: CHONGQING XIONGSHI YUNSHENG AUTO PARTS Co.,Ltd. Address before: 402761 Qingba Street Town, Bishan District, Chongqing Patentee before: CHONGQING GUANHENG AUTO PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 221000 high tech Industrial Park, Fengxian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Fengxian Shifeng Technology Property Trading Co.,Ltd. Address before: 402360 Chongqing Dazu high tech Industrial Development Zone Patentee before: CHONGQING XIONGSHI YUNSHENG AUTO PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |