CN107838870B - Mounting tool for automotive plastic part lid assembly - Google Patents
Mounting tool for automotive plastic part lid assembly Download PDFInfo
- Publication number
- CN107838870B CN107838870B CN201711045030.4A CN201711045030A CN107838870B CN 107838870 B CN107838870 B CN 107838870B CN 201711045030 A CN201711045030 A CN 201711045030A CN 107838870 B CN107838870 B CN 107838870B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wall
- plastic part
- mounting tool
- connecting rod
- 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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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
Landscapes
- 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 tool for automotive plastic part lid assembly, including sleeve and connecting rod, the inner peripheral surface of barrel forward end is threadedly coupled with connecting rod, there is cavity in the side wall of sleeve, sleeve lining includes fixed inner wall and at least two live metal blocks close to sleeve tail end, fixed inner wall is equipped with first through hole at connecting rod, in sleeve, at least two slideways perpendicular to sleeve centerline direction are equipped between outer wall, slideway is being equipped with the second through-hole at sleeve outer wall, fixed inner wall is equipped with support plate, elastic wall, live metal block, the space sealing that sleeve outer wall and support plate enclose.A kind of plastic part pot lid of specification is only applicable to using the mounting tool that technical solution of the present invention overcomes plastic part pot lid assembly in the prior art, and the technological deficiency for easily causing plastic part pot lid to damage, to provide a kind of mounting tool for automotive plastic part lid assembly applied widely.
Description
Technical field
The invention belongs to technical field of automobile accessories, specifically disclose a kind of installation for automotive plastic part lid assembly
Tooling.
Background technique
Automobile needs for various plastic part pot lids to be fastened in pot mouth, currently, scene mostly use the mode that fastens by hand into
Row installation, however, fastening is difficult to judge whether torque meets phenomena such as technique requires, often will appear leak, gas leakage by hand, 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 the Chinese invention patent of CN103567969B, discloses one kind and be used for
The specific purpose tool of automotive plastic part lid assembly, including sleeve, one end of sleeve is the hollow cylinder with pot lid cooperation, another
End is equipped with boss, and boss is hollow cylindrical structure, and the inner peripheral surface of boss is equipped 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 greater than the internal diameter of sleeve inner step, is uniformly distributed with several arcs on port position step
Slot；The excircle of sleeve is equipped with several air holes.By the way that the sleeve matched with pot lid structure is arranged, 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 solution of above-mentioned patent, during screwing or unscrewing automotive plastic part lid, set is relied only on
Cylinder port position step applies the radial force perpendicular to pot lid centerline direction to pot lid side wall, since pot lid is made by plastics,
So being highly susceptible to damage；In addition, the specific purpose tool for automotive plastic part lid assembly of above-mentioned patent, is only applicable to one
The installation of kind gage plastic part pot lid, narrow application range are unfavorable for the popularization and application of tool.
Summary of the invention
The purpose of the present invention is providing a kind of mounting tool for automotive plastic part lid assembly that use scope is wide, with
The plastic part pot lid that mounting tool in the prior art is only applicable to a kind of specification is solved, and easily causes plastic part pot lid
The problem of sidewall damage.
In order to achieve the above object, a kind of base case of the invention are as follows: installation for automotive plastic part lid assembly
Tooling, including sleeve and connecting rod, the inner peripheral surface of the barrel forward end are threadedly coupled with connecting rod, in the side wall of the sleeve
With cavity, the side wall of sleeve is sleeve lining close to the side wall of sleeve centerline, and the side wall of sleeve is far from sleeve centerline
Side wall is sleeve outer wall, and the sleeve lining includes fixed inner wall and the live metal at least provided with two close sleeve tail ends
Block, the fixed inner wall are equipped with first through hole at connecting rod, between the inside and outside wall of sleeve at least provided with two perpendicular to
The slideway in sleeve centerline direction, the live metal block and slideway correspond, and live metal block one end seals and slides
Dynamic to be connected in the slideway, the other end is fixedly connected by elastic wall with sleeve tail end, and the slideway is close to the sleeve
The second through-hole is equipped at outer wall, the fixed inner wall is equipped with the support plate for sealing and being slidably connected inside it, the support plate
One end is connect by spring with connecting rod, and the other end is fixedly connected with the elastic component of indent, and the elastic component sliding is in the work
It moves between metal block, the space sealing that the elastic wall, live metal block, sleeve outer wall and support plate enclose.
The so-called barrel forward end of the present invention refers to the one end being connected with connecting rod, and so-called sleeve tail end refers to matches with pot lid
One end of conjunction, barrel forward end are the one end connecting with connecting rod.
The working principle of this base case is: one end of live metal block seals and is slidably connected in slideway, another
End is connect 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
General plastic part pot lid outer diameter.When installation, at the top of sleeve tail end alignment plastic part pot lid, elastic wall is by live metal
In compression under the action of block, meanwhile, compression of the plastic part pot lid by multiple live metal blocks.Plastic part pot lid is from sleeve tail
End enters, since elastic component sliding is between multiple live metal blocks, so when plastic part pot lid roof and elastic component contact,
Elastic component can be mobile towards barrel forward end direction.Since elastic component is connect with support plate, support plate seals and is slidably connected at set
Cylinder inner wall, so support plate can also be slided towards barrel forward end direction under the promotion of elastic component.Due to live metal block with
It is slided on corresponding slideway, the space sealing that elastic wall, live metal block, sleeve outer wall and support plate enclose, and
The volume that support plate, fixed inner wall and connecting rod enclose is gradually reduced, and fixed inner wall is equipped with first through hole at connecting rod, sliding
Road is being equipped with the second through-hole at the sleeve outer wall, so live metal block will receive the influence of air pressure in sleeve, further to
Plastic part pot lid side wall applies radial enclasping force.At the same time, it is contacted due to plastic part pot lid roof with elastic component, is connected in rotation
During extension bar, under the drive of frictional force, elastic component will drive the rotation of plastic kettle tops.To sum up, plastic part pot
Tops and side wall are screwed power by mounting tool.After plastic part pot lid screws, mounting tool is extracted, support plate is in bullet
Restore deformation under the action of spring, elastic component also slides at sleeve tail end, and air pressure restores normal in sleeve, carries out next
The installation of plastic part pot lid.
The beneficial effect of this base case is: in plastic part installation process, plastic part pot lid side wall and top by
That has arrived installing mechanism screws power, and the erector for screwing power with the application in the prior art only to plastic part pot lid side wall pretends
Than, it is on the one hand time saving and energy saving using technical solution of the present invention, on the other hand power, energy are screwed to what plastic part pot lid top applied
What enough dispersions were applied to plastic part pot lid side wall screws power, can effectively avoid the damage of plastic part pot lid.In addition, due to bullet
Property wall elasticity can be slided in slideway with live metal block, mounting tool of the invention can suitable for plurality of specifications modeling
The installation of materials and parts pot lid, compared with the plastic part pot lid mounting tool for being only applicable to a kind of specification in the prior art, using this hair
Bright technical solution practicability is stronger.
Further, the slideway is equipped with limiting section.The setting of limiting section is primarily to limitation elastic component can only be in work
It is slided on dynamic metal block, guarantees elastic component contact at the top of plastic part pot lid.
Further, the connecting rod is equipped with rotating handle.The setting of rotating handle was operating plastic part mounting tool
It is more laborsaving in journey.
Further, the elastic component and pot lid contact position are equipped with the elastic bumps for increasing frictional force.Elastic bumps can add
Frictional force between big plastic part pot lid and elastic component, keeps installation process more laborsaving.
Further, it is provided in the support plate and limits its groove slided towards sleeve centerline, in the fixation of the sleeve
Wall is equipped with the convex block with matching grooves.The groove of support plate matches with convex block, and limiting support plate can only be in bushing core
The sliding of line direction.Avoiding support plate drives elastic component relatively radially to rotate relative to sleeve generation, cannot be to plastic part pot lid
Top, which applies, stable screws power.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the mounting tool embodiment of automotive plastic part lid assembly；
Fig. 2 is the present invention for structural schematic diagram at A in Fig. 1 of the mounting tool of automotive plastic part lid assembly；
Fig. 3 is that mounting tool embodiment support plate of the present invention for automotive plastic part lid assembly engages with fixed inner wall
Cross-sectional structure schematic diagram.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: sleeve 1, connecting rod 2, rotating handle 3, fixed inner wall 4, live metal
Block 5, first through hole 6, slideway 7, elastic wall 8, the second through-hole 9, support plate 10, elastic component 11, limiting section 12, elastic bumps 13,
Groove 14, convex block 15.
As shown in Figure 1, Figure 2 and Figure 3, a kind of mounting tool for automotive plastic part lid assembly, including sleeve 1 and company
Extension bar 2, connecting rod 2 are equipped with rotating handle 3.The setting of rotating handle 3 saves plastic part mounting tool more in operation
Power.The inner peripheral surface of 1 front end of sleeve is threadedly coupled with connecting rod 2, has cavity in the side wall of sleeve 1, close to 1 center line of sleeve
Side wall be 1 inner wall of sleeve, far from sleeve centerline side wall be 1 outer wall of sleeve.1 inner wall of sleeve is including fixed inner wall 4 and extremely
It is set less there are two the live metal block 5 close to 1 tail end of sleeve, fixed inner wall 4 is equipped with first through hole 6, sleeve at connecting rod 2
It is corresponded on 1 outer wall at least provided with two slideways 7 perpendicular to 1 centerline direction of sleeve, live metal block 5 and slideway 7, it is living
Dynamic 5 one end of metal block seals and is slidably connected in slideway 7, and the other end is fixedly connected by elastic wall 8 with 1 tail end of sleeve.Separately
Outside, it can only be slided on live metal block 5 to limit elastic component 11, guarantee elastic component 11 and connecing at the top of plastic part pot lid
Touching, slideway 7 are equipped with limiting section 12.Slideway 7 is being equipped with the second through-hole 9 at 1 outer wall of sleeve, and fixed inner wall 4, which is equipped with, to be sealed
And the support plate 10 being slidably connected inside it, 10 one end of support plate are connect by spring with connecting rod 2, the other end is fixedly connected
There is the elastic component 11 of indent, elastic component 11 slides between live metal block 5, and elastic component 11 is equipped with to increase with pot lid contact position and rub
Wipe the elastic bumps 13 of power.Elastic bumps 13 can increase the frictional force between plastic part pot lid and elastic component 11, make to install
Journey is more laborsaving.Additionally need it is emphasized that: elastic wall 8, live metal block 5,1 outer wall of sleeve and support plate 10 enclose
At space sealing.Its groove 14 slided towards 1 center line of sleeve is limited in addition, being provided in support plate 10, in the fixation of sleeve 1
Wall 4 is equipped with and the matched convex block 15 of groove 14.The groove 14 of support plate 10 matches with convex block 15, limits support plate 10
It can be slided in 1 centerline direction of sleeve, avoid support plate 10 and elastic component 11 is driven relatively radially to turn relative to the generation of sleeve 1
It is dynamic, stable power cannot be screwed to applying at the top of plastic part pot lid.
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 connect with 1 tail end of sleeve, when not installing, the circular diameter that more than two live metal blocks 5 are enclosed is less than general plastics
Part pot lid outer diameter.When installation, at the top of 1 tail end of sleeve alignment plastic part pot lid, elastic wall 8 is in the work by live metal block 5
With lower in impaction state, meanwhile, compression of the plastic part pot lid by multiple live metal blocks 5.Plastic part pot lid is from 1 tail of sleeve
End enters, since the sliding of elastic component 11 is between multiple live metal blocks 5, so when plastic part pot lid roof connects with elastic component 11
When touching, elastic component 11 can be mobile towards extreme direction before sleeve 1.Since elastic component 11 is connect with support plate 10, support plate 10 is sealed
And it is slidably connected at 1 inner wall of sleeve, so support plate 10 also can be sliding towards extreme direction before sleeve 1 under the promotion of elastic component 11
It is dynamic.Since live metal block 5 is slided on corresponding slideway 7, elastic wall 8, live metal block 5,1 outer wall of sleeve and branch
The space sealing that fagging 10 encloses, and the volume that support plate 10, fixed inner wall 4 and connecting rod 2 enclose is gradually reduced, it is fixed
Inner wall 4 is equipped with first through hole 6 at connecting rod 2, and slideway 7 is being equipped with the second through-hole 9 at 1 outer wall of sleeve, so movable
Metal block 5 will receive the influence of air pressure in sleeve 1, further apply radial enclasping force to plastic part pot lid side wall.At the same time,
Since plastic part pot lid roof is contacted with elastic component 11, in the process of rotation connecting rod 2, under the drive of frictional force, elastic component
11 will drive the rotation of plastic kettle tops.To sum up, being screwed power by mounting tool with side wall at the top of plastic part pot lid.
After plastic part pot lid screws, mounting tool is extracted, support plate 10 restores deformation under the action of the spring, and elastic component 11 also slides
To at 1 tail end of sleeve, air pressure restores normal in sleeve 1, carries out the installation of next plastic part pot lid.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, 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 also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. a kind of mounting tool for automotive plastic part lid assembly, including sleeve and connecting rod, the barrel forward end it is interior
Periphery is threadedly coupled with connecting rod, which is characterized in that has cavity in the side wall of the sleeve, close to the side of sleeve centerline
Wall is sleeve lining, and the side wall far from sleeve centerline is sleeve outer wall, and the sleeve lining includes fixing inner wall and at least setting
There are two the live metal block close to sleeve tail end, the fixed inner wall is equipped with first through hole, the sleeve at connecting rod
At least provided with two slideways perpendicular to sleeve centerline direction between inside and outside wall, the live metal block and slideway one are a pair of
It answers, live metal block one end seals and is slidably connected in the slideway, and the other end is solid by elastic wall and sleeve tail end
Fixed connection, the slideway are being equipped with the second through-hole at the sleeve outer wall, and the fixed inner wall is equipped with sealing and the company of sliding
Support plate inside it is connect, described support plate one end is connect by spring with connecting rod, and the other end is fixedly connected with indent
Elastic component, the elastic component sliding is between the live metal block, the elastic wall, live metal block, sleeve outer wall and branch
The space sealing that fagging encloses.
2. the mounting tool according to claim 1 for automotive plastic part lid assembly, it is characterised in that: the slideway
It is equipped with limiting section.
3. the mounting tool according to claim 1 for automotive plastic part lid assembly, it is characterised in that: the connection
Bar is equipped with rotating handle.
4. the mounting tool according to claim 1 for automotive plastic part lid assembly, it is characterised in that: the elasticity
Part and pot lid contact position are equipped with the elastic bumps for increasing frictional force.
5. the mounting tool according to claim 1 for automotive plastic part lid assembly, it is characterised in that: the support
It is provided on plate and limits its groove slided towards sleeve centerline, the fixation inner wall of the sleeve is equipped 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 CN107838870A (en) | 2018-03-27 |
| CN107838870B true 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 |
|---|---|
| CN107838870A (en) | 2018-03-27 |
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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 |