CN107498489A - A kind of engine thermostat base annex assembling servicing unit and method - Google Patents
A kind of engine thermostat base annex assembling servicing unit and method Download PDFInfo
- Publication number
- CN107498489A CN107498489A CN201710910996.3A CN201710910996A CN107498489A CN 107498489 A CN107498489 A CN 107498489A CN 201710910996 A CN201710910996 A CN 201710910996A CN 107498489 A CN107498489 A CN 107498489A
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- CN
- China
- Prior art keywords
- thermostat base
- servicing unit
- plate
- rotating shaft
- thermostat
- 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
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- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of engine thermostat base annex to assemble servicing unit, including bottom plate, clamp system, back plate, foreboard and left and right side plate；The bottom plate all around sets the back plate, foreboard and left and right side plate, is combined into the unlimited receiving space in a top；The clamp system is detachably combined with the back plate, and can be along the displacement back and forth of the direction towards the foreboard.The present invention have the advantages that it is simple and compact for structure, be easy to fasten thermostat base, assemble when, avoid the parts interfered with thermostat base to be clamped, facilitate the installation of thermostat base annex to be clamped, while avoid that thermostat base surface is caused to damage.
Description
Technical field
The present invention relates to technical field of tooling clamps, and auxiliary dress is assembled more particularly to a kind of engine thermostat base annex
Put and method.
Background technology
Thermostat function is to automatically adjust water into radiator according to the height of cooling water temperature, changes the circulation of water
Scope, to adjust the heat-sinking capability of cooling system, ensure that engine works within the scope of suitable temperature.And the thermostat casing is total
Into be with the total adult of thermostat casing, hot water inlet pipe, hot water outlet pipe, cold water inlet, thermostat, sensor etc. assemble
Form, in the process in order to ensure the sealing inside thermostat housing, the cooperation of water pipe and thermostat casing assembly is higher.Mesh
Before, the assembling of engine thermostat base annex is general all exterior in assembly line, and when installing thermostat base annex, thermostat base can not
It is fixed, cause thermostat base annex can not be screwed to defined torque in assembling, shake is produced with the operation of automobile engine
Dynamic, thermostat base annex is likely to occur loosening, is unfavorable for production development, and thermostat is often found in engine after-sale service
Seat drainage.
The disclosure of background above technology contents is only used for design and the technical scheme that auxiliary understands the present invention, and it is not necessarily
Belong to the prior art of present patent application, no tangible proof show the above present patent application the applying date
In the case of disclosed, above-mentioned background technology should not be taken to evaluate the novelty and creativeness of the application.
The content of the invention
Present invention aims at propose that a kind of engine thermostat base simple and compact for structure, being easy to fastening thermostat base is attached
Part assemble servicing unit, with solve thermostat base annex existing for above-mentioned prior art can not on cause leak to regulation torque
Technical problem.
Preferably, the present invention can also have following technical characteristic：
A kind of engine thermostat base annex assembles servicing unit, including bottom plate, clamp system, back plate, foreboard and left and right
Side plate；The bottom plate all around sets the back plate, foreboard and left and right side plate, is combined into the unlimited receiving space in a top；It is described
Clamp system is detachably combined with the back plate, and can be along the displacement back and forth of the direction towards the foreboard.
Further, the clamp system includes rotating shaft, compact heap；Before the compact heap activity is incorporated in the rotating shaft
End.
Further, in addition to handwheel, the handwheel are removably incorporated in the rear end of the rotating shaft.
Further, the compact heap include bearing block, bearing, the bearing block one side offer with outside the bearing
The mounting groove of matching is enclosed, what the bearing block offered mounting groove is in arc surface to plane；The bearing inner race and the rotating shaft
Front end matches.
Further, the radian of the arc surface matches with thermostat base corresponding site to be clamped.
Further, the both ends of the rotating shaft are stepped that middle part offers screw thread；The back plate offers and described turn
The screw that screw thread in the middle part of axle matches.
Further, the left and right side plate, back plate, bottom plate offer slot to make way, to avoid sending out with thermostat base to be clamped
The parts of raw interference, facilitate the installation of thermostat base annex to be clamped.
Further, in addition to foreboard protective block, the foreboard are divided into left and right two pieces, shape between left ahead board and right front board
Into an opening, to avoid the parts interfered with thermostat base to be clamped；The left ahead board, right front board top respectively can
Dismounting is with reference to the foreboard protective block.
Further, in addition to fixed plate, supporting plate, the supporting plate upper end are combined with the bottom plate bottom surface, lower end knot
Close the fixed plate.
A kind of application method of engine thermostat base annex assembling servicing unit,
Comprise the following steps：
1) thermostat base to be clamped is moved to above the receiving space of servicing unit, and ensures that the processing of thermostat housing is installed
Up, another machined surface is towards foreboard protective block；
2) thermostat base is adjusted to suitable angle, then thermostat base is put into servicing unit receiving space, together
When need to ensure that thermostat base water inlet adapter is caught in the slot to make way of side plate, and thermostat base is put into suitable position；
3) turn is arranged on the handwheel of rotating shaft rear end, and rotating shaft makes compact heap touch thermostat base to thermostat base displacement,
Continue turn handwheel, until thermostat base is clamped；
4) installation includes blocking, thermostat, warm air valve thermostat base annex on thermostat base, and by assembly technology requirement
By each annex make-up torque, the assembling of thermostat base annex is completed.
The beneficial effect that the present invention is compared with the prior art includes：The present invention is simple and compact for structure, is easy to fasten thermostat
Seat；Side plate, back plate, bottom plate offer slot to make way, to avoid the parts interfered with thermostat base to be clamped, conveniently wait to press from both sides
The installation of tight thermostat base annex；Foreboard protective block is set in foreboard, has protective effect to thermostat machined surface, avoids thermostat
Machined surface directly contacts with foreboard, causes thermostat machined surface to be scratched；Rotating shaft is flexibly connected with compact heap, in rotating shaft
When, avoid compact heap from following axis of rotation, force thermostat base stress to deflect, thermostat base is caused to damage；The present invention also carries
For a kind of method using the present apparatus, help to understand and the proper use of present apparatus.
Brief description of the drawings
Fig. 1 is right side view of the present invention；
Schematic diagram right side view when Fig. 2 is present invention work；
Fig. 3 is front view of the present invention；
Fig. 4 is clamp system front sectional view of the present invention；
Fig. 5 is compact heap of the present invention and rotating shaft connection diagram.
Embodiment
With reference to embodiment and compare accompanying drawing the present invention is described in further detail.It is emphasized that
What the description below was merely exemplary, the scope being not intended to be limiting of the invention and its application.
With reference to the following drawings, non-limiting and nonexcludability embodiment will be described, wherein identical reference represents
Identical part, unless stated otherwise.
As Figure 1-4 a kind of engine thermostat base annex assembling servicing unit, including bottom plate 4, clamp system 8,
Back plate 7, foreboard 3 and left plate 1, right plate 1-1；The bottom plate 4 all around sets the back plate 7, foreboard 3 and left plate 1, right side
Plate 1-1, and the unlimited receiving space in a top is combined into, the receiving space is enough to place thermostat base 9 to be clamped.The left side
Plate 1, right plate 1-1, back plate 7, bottom plate 4 offer slot to make way, to avoid zero interfered with thermostat base 9 to be clamped
Part, facilitate the installation of the annex of thermostat base 9 to be clamped.The upper end of supporting plate 5 is fixed with the bottom surface of bottom plate 4, and lower end, which combines, to be fixed
Plate 6, then fixed plate 6 is fastened by bolts.The clamp system 8 is detachably combined with the back plate 7, and can be along towards institute
State the direction displacement back and forth of foreboard 3.During work, clamping mechanism 8 is mobile to the direction of foreboard 3 and is contacted with thermostat base 9, until will
Thermostat base 9 clamps.
The slot to make way that the left and right side plate opens up is bar-shaped trough, and the bar-shaped trough is opened in side plate top, and the bar-shaped trough passes through
Wear side plate plate face.The slot to make way of bottom plate 4 is that arc groove forms with square groove, and its arc groove is used to house thermostat base 9 to be clamped,
Its square groove is used to avoid the annex on thermostat base 9, easy disassembly.Foreboard 3 is divided to for left and right two pieces, left ahead board with it is right before
It is spaced apart between plate, i.e., foreboard 3 is divided into left and right two pieces by foreboard 3 using the width of square groove as boundary.The height of foreboard 3 is low
In the height of side plate.The slot to make way of back plate 7 is square groove, and is opened in the top of back plate 7.The foreboard protective block 2 is U-shaped knot
Structure, it tips upside down on left and right two pieces of foreboard top respectively.Foreboard protective block 2 is soft material.
The clamp system 8 is threadedly coupled with back plate 7, then the clamp system 8 includes rotating shaft 8-6, compact heap；Compact heap
Activity is incorporated in the front end of the rotating shaft 8-6.The handwheel 8-2 is connected through a screw thread or Snap joint and other activities are even
The form connect is incorporated in the rear end of the rotating shaft 8-6, and accordingly, rotating shaft 8-6 rear end offers screw thread.The rotating shaft 8-6's
Both ends are stepped, and middle part offers thread segment；Back plate 7 offers the screw to match with thread segment in the middle part of rotating shaft 8-6.Assembling
When, rotating shaft 8-6 is screwed in the screw of back plate 7.Rotating shaft 8-6 is flexibly connected with compact heap, rotates handwheel 8-2, rotating shaft 8-6 is therewith
Rotate, and remains stationary between compact heap and thermostat base 9, avoid compact heap from following rotating shaft 8-6 to rotate, so as to force thermostat
Seat 9 stress deflection, causes to damage to thermostat base 9.
Wherein, the compact heap is connected with rotating shaft 8-6 by bearing, then compact heap includes bearing block 8-4, bearing 8-3, axle
Bearing 8-4 one sides offer the mounting groove matched with bearing 8-3 outer rings, and the bearing 8-3 is installed in the mounting groove, and
What bearing block 8-4 offered mounting groove is in arc surface to plane；The radian of the arc surface is in contact with thermostat base 9 to be clamped
Position profile radian matching.The bearing 8-3 inner rings match with the multi-diameter shaft of rotating shaft 8-6 front ends, and open up annular groove in multi-diameter shaft,
And end ring 8-5 is set, to limit bearing 8-3 axial displacement.In rotating shaft 8-6 rear end and after handwheel 8-2, set
There is cap nut 8-1, to seal rotating shaft 8-6 rear end, and pretension handwheel 8-2.
As shown in figure 5, the compact heap can be also connected with rotating shaft 8-6 by ball-joint, then the handwheel 8-2 passes through screw thread
Connect or Snap joint and other forms being flexibly connected are incorporated in the rear end of the rotating shaft 8-6, accordingly, rotating shaft 8-6
Rear end offer screw thread.The both ends of the rotating shaft 8-6 are stepped, and middle part offers thread segment；Back plate 7 offers and rotating shaft
The screw that thread segment matches in the middle part of 8-6.During assembling, rotating shaft 8-6 is screwed in the screw of back plate 7.Rotating shaft 8-6 front end is circle
Spheroid face, compact heap side open up the spherical groove with the Surface of Sphere diameter matches, and spherical rooved face is smooth and scribbles wearing layer.Pressure
What tight block offered spherical groove is arc surface to plane, the position that the radian of the arc surface is in contact with thermostat base 9 to be clamped
Profile radian matches.
A kind of application method of engine thermostat base annex assembling servicing unit,
As Figure 1-5, the servicing unit is assembled by correct way, including
The back plate 7, foreboard 3 and left plate 1, right plate 1-4 are fixed on to the surrounding of bottom plate 4 on request, are combined into
The unlimited receiving space in top is enough to place thermostat base 9 to be clamped；Again by the back-off of foreboard protective block 2 to the top of foreboard 3；Will branch
The upper and lower ends of fagging 5 are separately fixed at the bottom of bottom plate 4, the upper surface of fixed plate 6, and then fixed plate 6 is fastened by bolts in work
Make in plane；Rotating shaft 8-6 rear end screws in handwheel 8-2, then cap nut 8-1 is screwed in into rotating shaft 8-6 rear ends；Then rotation hand wheel
8-2, rotating shaft 8-6 is screwed in the screw of back plate 7, then bearing 8-3 is loaded into rotating shaft 8-6 front ends, and buckle into end ring 8-5,
Bearing 8-3 axial displacement is limited, bearing block 8-4 is finally inserted in bearing 8-3 outer rings；Complete servicing unit assembling.
Servicing unit application method comprises the following steps：
1), thermostat base 9 to be clamped is moved to above the receiving space of servicing unit, and ensures that thermostat housing 11 is installed
Processing is face-up, and another machined surface is towards foreboard protective block；
2) thermostat base 9 is adjusted to suitable angle, then thermostat base 9 is put into servicing unit receiving space,
It need to ensure that the water inlet adapter of thermostat base 9 is caught in the slot to make way of side plate simultaneously, and thermostat base 9 is put into suitable position；
3) turn is arranged on the handwheel 8-2 of rotating shaft 8-6 rear ends, and rotating shaft 8-6 contacts compact heap to the displacement of thermostat base 9
To thermostat base 9, continue turn handwheel 8-2, until thermostat base 9 is clamped；
4) installation includes blocking the annexes of thermostat base 9 such as 10, thermostat, warm air valve 12 on thermostat base 9, and by assembling
Each annex make-up torque is completed the assembling of the annex of thermostat base 9 by technological requirement.
It would be recognized by those skilled in the art that it is possible that numerous accommodations are made to above description, so embodiment and attached
Figure is intended merely to describe one or more particular implementations.
Although having been described above and describing the example embodiment for being counted as the present invention, it will be apparent to those skilled in the art that
It can be variously modified and replaced, without departing from the spirit of the present invention.Furthermore it is possible to many modifications are made with by spy
Condition of pledging love is fitted to the religious doctrine of the present invention, without departing from invention described herein central concept.So the present invention is unrestricted
In specific embodiment disclosed here, but the present invention all embodiments that may also include belonging to the scope of the invention and its equivalent
Thing.
Claims (10)
1. a kind of engine thermostat base annex assembles servicing unit, it is characterised in that：Including bottom plate, clamp system, back plate, preceding
Plate and left and right side plate；The bottom plate all around sets the back plate, foreboard and left and right side plate, is combined into the unlimited receiving in a top
Space；The clamp system is detachably combined with the back plate, and can be along the displacement back and forth of the direction towards the foreboard.
A kind of 2. engine thermostat base annex assembling servicing unit as claimed in claim 1, it is characterised in that：The clamping
Mechanism includes rotating shaft, compact heap；The compact heap activity is incorporated in the front end of the rotating shaft.
A kind of 3. engine thermostat base annex assembling servicing unit as claimed in claim 2, it is characterised in that：Also include hand
Wheel, the handwheel are removably incorporated in the rear end of the rotating shaft.
A kind of 4. engine thermostat base annex assembling servicing unit as claimed in claim 2, it is characterised in that：The compression
Block includes bearing block, bearing, and the bearing block one side offers the mounting groove matched with the bearing outer ring, the bearing block
Offer mounting groove is in arc surface to plane；The bearing inner race matches with the rotating shaft front end.
A kind of 5. engine thermostat base annex assembling servicing unit as claimed in claim 4, it is characterised in that：The circular arc
The radian in face matches with thermostat base corresponding site to be clamped.
6. a kind of engine thermostat base annex assembling servicing unit as described in claim 2-5 any claims, it is special
Sign is：The both ends of the rotating shaft are stepped, and middle part offers screw thread；The back plate offers and the spiral shell in the middle part of the rotating shaft
The screw that line matches.
A kind of 7. engine thermostat base annex assembling servicing unit as claimed in claim 1, it is characterised in that：The left side,
Right plate, back plate, bottom plate offer slot to make way, to avoid the parts interfered with thermostat base to be clamped, conveniently wait to press from both sides
The installation of tight thermostat base annex.
A kind of 8. engine thermostat base annex assembling servicing unit as claimed in claim 1, it is characterised in that：Before also including
Plate protective block, the foreboard are divided into left and right two pieces, an opening are formed between left ahead board and right front board, to avoid and section to be clamped
The parts that warm device seat interferes；The left ahead board, the top of right front board are respectively detachably with reference to the foreboard protective block.
A kind of 9. engine thermostat base annex assembling servicing unit as claimed in claim 1, it is characterised in that：Also include solid
Fixed board, supporting plate, the supporting plate upper end are combined with the bottom plate bottom surface, and lower end is with reference to the fixed plate.
A kind of 10. application method of engine thermostat base annex assembling servicing unit, it is characterised in that：
Comprise the following steps：
1) thermostat base to be clamped is moved to above the receiving space of servicing unit, and ensures that the machined surface court of thermostat housing is installed
On, another machined surface is towards foreboard protective block；
2) thermostat base is adjusted to suitable angle, then thermostat base is put into servicing unit receiving space, needed simultaneously
Ensure that thermostat base water inlet adapter is caught in the slot to make way of side plate, and thermostat base is put into suitable position；
3) turn is arranged on the handwheel of rotating shaft rear end, and rotating shaft makes compact heap touch thermostat base, continued to thermostat base displacement
Turn handwheel, until thermostat base is clamped；
4) installation includes blocking, thermostat, warm air valve thermostat base annex on thermostat base, and will be each by assembly technology requirement
Annex make-up torque, complete the assembling of thermostat base annex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910996.3A CN107498489B (en) | 2017-09-29 | 2017-09-29 | A kind of engine thermostat base attachment assembly auxiliary device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910996.3A CN107498489B (en) | 2017-09-29 | 2017-09-29 | A kind of engine thermostat base attachment assembly auxiliary device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107498489A true CN107498489A (en) | 2017-12-22 |
| CN107498489B CN107498489B (en) | 2019-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910996.3A Active CN107498489B (en) | 2017-09-29 | 2017-09-29 | A kind of engine thermostat base attachment assembly auxiliary device and method |
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| Country | Link |
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| CN (1) | CN107498489B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185859A (en) * | 2019-12-05 | 2020-05-22 | 广州文冲船厂有限责任公司 | Positioning tool and positioning method for movable railing base |
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| CN203936863U (en) * | 2014-05-09 | 2014-11-12 | 湛江德利化油器有限公司 | A kind of Novel fixture for the assembling of thermostat coiled pipe |
| CN106247899A (en) * | 2016-08-31 | 2016-12-21 | 中车长春轨道客车股份有限公司 | The device for fast detecting of leaf spring knee level alternate position spike and using method thereof |
| CN106607792A (en) * | 2015-10-22 | 2017-05-03 | 上海九段精密机电科技有限公司 | A tube arranging apparatus for flat tubes for an automobile condenser/radiator/intercooler and a tube arranging method |
| CN107378878A (en) * | 2017-07-12 | 2017-11-24 | 江苏康杰机械股份有限公司 | Heat exchanger assembly operation platform |
| CN207377648U (en) * | 2017-09-29 | 2018-05-18 | 广西玉柴机器股份有限公司 | A kind of engine thermostat base attachment assembles auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD240350A1 (en) * | 1985-08-23 | 1986-10-29 | Pgh Neustadt Heizungs Und Sani | TOOL FOR MOUNTING AND DISASSEMBLING THERMOSTATIC VALVE INSERTS |
| US5645676A (en) * | 1995-08-21 | 1997-07-08 | Dow Corning Corporation | Rework fixture for applying adhesive-coated mirror buttons |
| CN1267245C (en) * | 2001-04-23 | 2006-08-02 | 日本恒温装置株式会社 | Thermostat assembling method |
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| CN207377648U (en) * | 2017-09-29 | 2018-05-18 | 广西玉柴机器股份有限公司 | A kind of engine thermostat base attachment assembles auxiliary device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185859A (en) * | 2019-12-05 | 2020-05-22 | 广州文冲船厂有限责任公司 | Positioning tool and positioning method for movable railing base |
| CN111185859B (en) * | 2019-12-05 | 2021-08-17 | 广州文冲船厂有限责任公司 | Positioning tool and positioning method for movable railing base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107498489B (en) | 2019-06-11 |
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