CN104314932B - object gap fixing device and method - Google Patents
object gap fixing device and method Download PDFInfo
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- CN104314932B CN104314932B CN201410558242.2A CN201410558242A CN104314932B CN 104314932 B CN104314932 B CN 104314932B CN 201410558242 A CN201410558242 A CN 201410558242A CN 104314932 B CN104314932 B CN 104314932B
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- shored
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- regulating bolt
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 67
- 230000001105 regulatory effect Effects 0.000 claims abstract description 65
- 238000013016 damping Methods 0.000 claims abstract description 40
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008034 disappearance Effects 0.000 abstract description 3
- 238000005474 detonation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
- F16B5/0233—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment perpendicular to the plane of the plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a kind of object gap fixing device and method, wherein, device includes：The activity for coaxially screwing togather is shored and fixation is shored, it is placed between interim the first fixed object and the second object, the first end face that fixation is shored is connected to the second object, the second end face that fixation is shored is with the screwed hole axially turned in first end face, the outer wall that activity is shored has external screw thread and then is screwed together in screwed hole, and the through hole with axially conducting is shored in activity；Damping sleeve, is closely arranged in through hole and forms interference fit；Regulating bolt, sequentially also cross the first object, damping sleeve and the second object, regulating bolt includes the light shaft part and the thread segment positioned at afterbody positioned at middle part, and light shaft part forms interference fit with the inwall of damping sleeve, and thread segment passes the second object；Locking nut, is spun on thread segment.The many disappearances being previously mentioned in present invention, avoiding above-mentioned background technology, and further improve the efficiency of gap adjustment.
Description
Technical field
The present invention relates to a kind of fixing device and method, and in particular to a kind of dress that gap between object is shored for regulation
Put and method.
Background technology
For the production or assembling of any object, between adjacent articles, keep rational gap particularly important, be solution
Keep the gap between delicate objects in the special narrow space, people need to have in mind research and development some it is simple and practical to adjust on
State the device or structure in gap.
For example, the Chinese utility model patent of Patent No. 201220345230.8, discloses a kind of fascia horizontal
Beam gap adjustment nut assembly, the gap adjustment nut assembly include card and the fixed cutting ferrule on instrument board main beam (5)
(2）, fixed cutting ferrule (2）Interior fixation is arranged with fixing nut (3）, wherein, fixing nut (3) is embedded to be cased with swivel bolt (1）, rotation
Turn bolt (1) and fixing nut (3）Screw thread be anti-silk screw thread, swivel bolt (1）It is provided with through hole (6）, through hole (6）Interior connection
There is the connecting bolt (4 being matched therewith）, connecting bolt (4）Bolt head be close on vehicle body sheet metal (7), connecting bolt
(4) screw portion and swivel bolt (1）Through hole (6) in screw thread be positive silk screw thread.
But, there is following defect in above-mentioned prior art：
Firstth, two neighboring object (i.e. main beam and vehicle body sheet metal）Between clearance distance be subject to swivel bolt or fixation
The restriction of thread segment stroke in nut；
Secondth, it is screwed together due to being between fixing nut and connecting bolt and swivel bolt, when running into connection spiral shell
Bolt rotates sometimes fast and sometimes slow situation, or when long-time is got rusty using rear thread or slides the situation of tooth, swivel bolt
Movement in the axial direction can be hindered and then be extremely difficult to expected technique effect, takes and carves using and protecting for attention object
Support and change；
3rd, in the presence of long-time axial-rotation power, fixed cutting ferrule by the fixed form of clamp, easily lose by fatigue
Effect, is to ensure that the buckle ability of clamp may need the fixed cutting ferrule that Jing often more renews, expends material and cost；
4th, which is only applied to automobile industry, and the technical field of application is relatively narrow.
Therefore, we are necessary a kind of brand-new object gap fixing device of research and development and method, above-mentioned existing to avoid as far as possible
There is the disappearance of technology, and improve the efficiency of gap adjustment.
The content of the invention
To overcome the defect existing for prior art, a kind of object gap fixing device and method are now provided, on avoiding
The many disappearances being previously mentioned in stating background technology, and further improve the efficiency of gap adjustment.
For achieving the above object, a kind of object gap fixing device is provided first, it is characterised in that the device includes：
The activity for coaxially screwing togather is shored and fixation is shored, and is placed between interim the first fixed object and the second object,
The first end face that fixation is shored is connected to the second object, and the second end face that fixation is shored is with the spiral shell axially turned in first end face
Pit, the outer wall that activity is shored have external screw thread and then are screwed together in screwed hole, and the through hole with axially conducting is shored in activity；
Damping sleeve, is closely arranged in through hole and forms interference fit；
Regulating bolt, sequentially also cross the first object, damping sleeve and the second object, regulating bolt is included positioned at middle part
Light shaft part and the thread segment positioned at afterbody, the inwall of light shaft part and damping sleeve forms interference fit, and thread segment passes second
Object；
Locking nut, is spun on thread segment；
Regulating bolt forces activity to shore axle in the same direction turn and constantly to the movement of the first object until staying on by damping sleeve
First object, the first object lock onto activity shore and the head of regulating bolt between, the second object lock onto locking nut with
Between fixation is shored.
The beneficial effect of object gap of the present invention fixing device is,
1）The rotation seated position of locking nut can be freely adjusted on the thread segment of regulating bolt according to practical situation, do not received
To the impact of other fastening members；
2）The damping sleeve added between by shoring in regulating bolt and activity, first, can effectively ensure that regulating bolt with
Between activity is shored, synchronizing shaft turns, and secondly, when locking nut rotational lock, regulating bolt can be produced on axial direction with damping sleeve
Relative movement without be subjected to anti-phase direction screw togather produced by resistance, with efficiently complete locking；
3）Avoid excessive screw thread as far as possible to coordinate, so as to substantially avoided the component for mutually screwing togather (such as similar movable top
Support）The consume produced due to life-time service is changed.
Preferably, also include：Be screwed together part, is coaxially screwed together in activity and shores between fixed shoring.
The beneficial effect of above-mentioned optimal technical scheme is screw thread travel scope that increase activity is shored to adapt to without not
Same gap adjustment requirement.
Preferably, be screwed together part by the external screw thread spiral shell that the screwed hole for arranging is shored with activity being turned on along its central axis
Close and then coaxial sleeve is in regulating bolt；The part that is screwed together is shored in fixation by the external thread spiro fastening of itself surrounding outer surface
Screwed hole in；Be screwed together part internal and external threads it is oppositely oriented.
Preferably, the top surface both sides shored of fixation are set up buckle ear and are linked closely fixation by the buckle ear and the second object.
Preferably, it is to shore sleeve or shore bolt with externally threaded that activity is shored, fixation shore for fixing nut or
Fixed cutting ferrule, the part that is screwed together are while having branch sleeve or the attaching nut of internal and external threads.
For above-mentioned purpose is better achieved, the present invention also provides a kind of object gap fixing meanss, and the method includes following
Step：
By the distance of design gaps, the first adjacent object and the second object are fixed temporarily；
The activity that offer is mutually screwed togather inside and outside central axis and turned on up and down is shored and fixation is shored and is arranged at first
Between object and the second object, wherein, fixation is shored and being connected to the second object, and activity is shored with opening up along central axial
Through hole；
About one damping sleeve for turning on is provided and is pressed in through hole；
The regulating bolt that one afterbody has thread segment is provided, and regulating bolt is penetrated simultaneously by the first object along central axis
Shore also cross the damping sleeve, activity and fixation is shored；
The afterbody of regulating bolt is passed by the second object；
One locking nut is provided and is spun on thread segment, leave between locking nut and the second object for activity shore with
The spacing of regulating bolt axial movement；
Turn direction along first axle and rotate regulating bolt, shored by damping sleeve drive activity and do axle in the same direction turn；
Activity is shored and shores interior back-out from fixation and constantly move to the first object, meanwhile, the head of regulating bolt away from
In the first object, the regulating bolt until movable top support tightly stops the rotation after the first object, for the time being；
Interim fixed locking nut, turns direction along first axle again and rotates regulating bolt so that regulating bolt relative damping set
Produce to depart from and rotate and to the movement of the second object until the head of regulating bolt contacts at the first object；；
Release the interim fixation of locking nut, the first object and the second object.
The beneficial effect of object gap of the present invention fixing meanss is,
1) shored by damping sleeve drive activity, reduce object screw togather between loss；
2) as frictional force is only existed between damping sleeve and regulating bolt, when the coupling mechanism force produced by locking nut is more than tune
When saving bolt axle frictional force upwards, you can efficiently realize locking；
3) the rotation seated position that the distance between the first object and the second object can be by practical situations by change locking nut
It is adjusted flexibly.
Preferably, the method also includes：The top surface shored in fixation adds buckle ear, shores and second fixation by buckle ear
Object links closely fixation；One part that is screwed together with contrary rotation direction internal and external threads is provided, and the part that will be screwed together coaxially is screwed together in
Activity is shored between fixed shoring；Rotation regulating bolt forces activity to shore and be screwed together part constantly to the first object top
Stretch the first object tight to movable top support.
Description of the drawings
Fig. 1 is the overall structure cross-sectional schematic in object gap fixing device embodiment one of the present invention under locking state；
Fig. 2 is to illustrate corresponding to detonation configuration when fixation is shored, activity is shored and damping sleeve is mutually assembled in Fig. 1
Figure；
Fig. 3 is the structural representation after mutually screwing corresponding to each component in Fig. 2；
Fig. 4 be corresponding to Fig. 3 side formed complete object gap fixing device and be applied to implement initiating structure
Schematic diagram；
Fig. 5 is the schematic flow sheet of object gap of the present invention fixing meanss；
Fig. 6 is corresponding to A in Fig. 4) cross-sectional view of A；
Fig. 7 is tightly in the view of the first object corresponding to movable top support in Fig. 6；
Fig. 8 is the overall structure cross-sectional schematic in object gap fixing device embodiment two of the present invention under locking state；
Detonation configuration when Fig. 9 is the part that is screwed together in Fig. 8, fixation is shored, activity is shored and damping sleeve is mutually equipped
Schematic diagram；
Figure 10 is that the Facad structure for complete integrated article gap fixing device being formed on the basis of Fig. 9 and being applied to implement is illustrated to regard
Figure；
Figure 11 is the cross-sectional view corresponding to B-B in Figure 10；
Figure 12 is tightly in the view of the first object corresponding to movable top support in Figure 11.
Specific embodiment
For the benefit of the understanding to structure of the invention, illustrates below in conjunction with drawings and Examples.
Embodiment one：
With reference to Fig. 1, it is that the overall structure section view in object gap fixing device embodiment one of the present invention under locking state is shown
It is intended to.As shown in figure 1, present invention firstly provides a kind of object gap fixing device, the device is included with lower member：
The activity for coaxially screwing togather is shored 3 and is fixed and shores 4, is placed in interim the first fixed object 100 and the second object
Between 200, fixation is shored 4 first end face and is connected to the second object 200, and fixation is shored 4 second end face and has axially conducting
In the screwed hole of first end face, the movable outer wall for shoring 3 has external screw thread and then is screwed together in fixation to be shored in 4 screwed hole, living
It is dynamic to shore 3 through holes with axially conducting；
Damping sleeve 5, the activity of being closely arranged in are shored in 3 through hole and form interference fit；
Regulating bolt 1, sequentially also cross the first object 100, damping sleeve 5 and the second object 200, regulating bolt 1 is wrapped
The light shaft part and the thread segment positioned at afterbody positioned at middle part is included, light shaft part forms interference fit, screw thread with the inwall of damping sleeve 5
Section passes the second object 200；
Locking nut 2, is spun on thread segment；
Wherein, above-mentioned regulating bolt 1 forces activity to shore 3 axles in the same direction turn and constantly to the first object by damping sleeve 5
100 movements lock onto activity and shore between 3 and the head of regulating bolt 1 up to the first object 100, the first object 100 is stayed on,
Second object 200 lock onto locking nut 2 and fixation is shored between 4.
With reference to Fig. 2, it is corresponding to detonation configuration when fixation is shored, activity is shored and damping sleeve is mutually assembled in Fig. 1
Schematic diagram.With reference to shown in Fig. 1 and Fig. 2, activity is shored 3 outer surface surrounding and has external screw thread and by opening up along its central axis
Through hole be sheathed in regulating bolt, with this, fixation shore 4 by along its central axis turn on arrange screwed hole and movable top
The external thread spiro fastening and then coaxial sleeve of support is in regulating bolt 1；And above-mentioned damping sleeve 5 is then closely sheathed on regulating bolt 1
Shore with activity between 3 through hole.
With reference to Fig. 3, it is the structural representation after mutually screwing corresponding to each component in Fig. 2.As shown in figure 3, on fixed top
The top surface both sides of support 4 are set up buckle ear 40 and are linked closely fixation by the buckle ear 40 and the second object 200.
With reference to Fig. 4, be corresponding to the side of Fig. 3 form that complete object gap fixing device being applied to implemented it is initial
Structural representation.With reference to shown in Fig. 4, more preferably, it is to shore sleeve or shore bolt with externally threaded that activity shores 3,
Fixation shores 4 for fixing nut or fixed cutting ferrule.
After with said structure feature, the present embodiment can be implemented by procedure below：
With reference to Fig. 5, it is the schematic flow sheet of object gap of the present invention fixing meanss.As shown in figure 5, illustrating this to coordinate
The implementation process of bright application device, while the more technical essentials of prominent the present patent application, invent and also disclose between a kind of object
Gap fixing meanss, above-mentioned device can be implemented by this fixing means, and the method is comprised the following steps：
With reference to Fig. 6, it is the cross-sectional view corresponding to A-A in Fig. 4.As shown in fig. 6, first, execution step S1, presses
The distance of design gaps, will be the first adjacent object 100 and the second object 200 interim fixed；
Secondly, execution step S2, there is provided the activity mutually screwed togather inside and outside central axis is shored 3 and fixed and shores 4 and set
It is placed between the first object 100 and the second object 200, wherein, above-mentioned fixation is shored 4 and is shored and is connected to the second object 200, living
It is dynamic to shore 3 with along the central axial through hole for opening up；
Secondly, execution step S3, there is provided about one damping sleeve 5 for turning on simultaneously is pressed in above-mentioned through hole；
Then, execution step S4 a, there is provided afterbody has the regulating bolt 1 of thread segment, by the regulating bolt 1 along above-mentioned
Central axis is penetrated and shored 3 and fix also cross damping sleeve 5, activity by the first object 100 shores 4；
Subsequently, execution step S5, the afterbody of regulating bolt 1 is passed by the second object 200；
Then, execution step S6 a, there is provided locking nut 2 is simultaneously spun on the thread segment of regulating bolt 1, now, needs to protect
Demonstrate,prove to leave between the locking nut 2 and the second object 200 3 spacing moved axially with regulating bolt 1 are shored for activity；
With reference to Fig. 7, it is tightly in the view of the first object corresponding to movable top support in Fig. 6.As shown in fig. 7, so
Afterwards, execution step S7, turns direction along first axle and rotates regulating bolt 1, shores 3 by 5 drive activity of damping sleeve and does axle in the same direction turn,
During 1 axle of regulating bolt turns, as fixation is shored 4 and is shored with the second object 200 and is connected, also, activity shore 3 with consolidate
Surely shore, thus, activity shores 3 under the counteracting force that fixation shores 4, is shored in 4 by fixation and is screwed out
And constantly move to the first object 100, meanwhile, the head of regulating bolt 1 is away from the first object 100, until 3 tops are shored in activity
Tightly after the first object 100, regulating bolt of stopping the rotation for the time being 1, now, between the first object 100 and the second object 200 i.e.
Reach design gaps requirement；
Finally, execution step S8, fixes locking nut temporarily, turns direction along first axle again and rotate regulating bolt 1, work as rotation
When turning power more than frictional force between damping sleeve 5 and regulating bolt 1,1 relative damping of regulating bolt set 5 produce depart from rotate and to
The movement of second object 200 contacts at the first object 100 up to the head of regulating bolt 1, and now, total is reached such as Fig. 1
Locking state；
After total locking, execution step S9 releases the interim solid of locking nut, the first object and the second object
It is fixed.
Embodiment two：
With reference to Fig. 8, it is that the overall structure section view in object gap fixing device embodiment two of the present invention under locking state is shown
It is intended to.With reference to Fig. 9 be Fig. 8 in be screwed together part, fixation is shored, activity is shored and damping sleeve is mutually equipped when detonation configuration
Schematic diagram.
With reference to shown in Fig. 8 and Fig. 9, it is to meet bigger interstice coverage, the invention allows for another kind of object gap is solid
Determine device, being mainly improved by for the device increased the part 6 that is screwed together, the company of screwing togather on the basis of embodiment one
Fitting 6 is coaxially screwed together in activity and shores 3 and fix to be shored between 4, increases the stroke range for screwing togather with this.And its for being used
His associated components are substantially consistent with embodiment, therefore here is not added to repeat.
With reference to Figure 10, it is that complete integrated article gap fixing device is formed on the basis of Fig. 9 and the Facad structure implemented is applied to
Schematic views.With reference to shown in Fig. 9 and Figure 10, the above-mentioned part 6 that is screwed together is by turning on the screwed hole for arranging along its central axis
3 external thread spiro fastening is shored with activity and then coaxial sleeve is located in regulating bolt 1；Also, this be screwed together part 6 by itself four
The external thread spiro fastening of all outer surfaces is in the screwed hole that fixation shores 4；Wherein, the internal and external threads rotation direction phase of the part 6 that is screwed together
Instead.More preferably, the part 6 that is screwed together is while having branch sleeve or the attaching nut of internal and external threads.
After with said structure feature, the present embodiment can be implemented by procedure below：
Likewise, still reality can be carried out to the present embodiment as the object gap fixing meanss disclosed in above-described embodiment one
Apply, wherein it is desired to it is to be noted that：
With reference to Figure 11, it is the cross-sectional view corresponding to B-B in Figure 10.As shown in figure 11, first, in execution step
During S2,3 need to be shored and fix shore in activity and add between 4 the part 6 that is screwed together, the internal and external threads rotation of the part 6 that is screwed together
To contrary；
With reference to Figure 12, it is tightly in the view of the first object corresponding to movable top support in Figure 11.As shown in figure 12,
Secondly, in execution step S7, the 1 primary speed of rotation of regulating bolt is preferably kept in a stationary value, with this, it is ensured that activity
Shore 3 and can shore in 4 cutting ferrules from fixation in an orderly manner with the part 6 that is screwed together and screw out, straight activation is dynamic to shore 3 and successfully can hold out against in the
One object 100.
After final locking, the gap between the first object 100 and the second object 200 is fixed, i.e., knot as shown in Figure 8
Structure state.
After above-mentioned implementation process is completed, the following characteristics of the present invention should be able to be embodied：
1) locking nut is to the distance between regulating bolt head and needs to reach between the first object and second object
The design gaps for arriving, the design gaps can be adjusted flexibly by changing the rotation seated position of locking nut；
2) by shoring in regulating bolt and activity between the damping sleeve that adds, first, can effectively ensure that regulating bolt with
Between activity is shored, synchronizing shaft turns, and secondly, when locking nut rotational lock, regulating bolt can be produced on axial direction with damping sleeve
Relative movement coordinate and produced resistance without being subjected to screw thread, efficiently to complete locking；
3) as far as possible avoid excessive screw thread to coordinate, so as to substantially avoided the component for screwing togather (as similar activity is shored) by
The consume produced in life-time service is changed, when the effect on driving birds is not good of gap adjustment, it is only necessary to change damping sleeve.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State and bright many variations example is made to the present invention.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention is by the scope defined using appended claims as protection domain.
Claims (7)
1. a kind of object gap fixing device, it is characterised in that described device includes：
The activity for coaxially screwing togather is shored and fixation is shored, and is placed between interim the first fixed object and the second object, described
The first end face that fixation is shored is connected to second object, and the second end face that the fixation is shored is turned in described with axial direction
The screwed hole of first end face, the outer wall that the activity is shored have external screw thread and then are screwed together in the screwed hole, the activity
Shore the through hole with axially conducting；
Damping sleeve, is closely arranged in the through hole and forms interference fit；
Regulating bolt, sequentially also cross first object, the damping sleeve and second object, the regulating bolt
Including light shaft part and the thread segment positioned at afterbody positioned at middle part, the smooth shaft part forms interference with the inwall of the damping sleeve
Coordinate, the thread segment passes second object；
Locking nut, is spun on the thread segment, leaves for the activity between the locking nut and second object
Shore the spacing moved axially with the regulating bolt；
The regulating bolt forces the activity to shore axle in the same direction turn and constantly move to first object by the damping sleeve
It is dynamic until stay on first object, first object be anchored on the activity shore with the head of the regulating bolt it
Between, between second object is anchored on the locking nut and the fixation is shored.
2. object gap according to claim 1 fixing device, it is characterised in that
Also include：Be screwed together part, is coaxially screwed together between the activity shored.
3. object gap according to claim 2 fixing device, it is characterised in that
The part that is screwed together is by turning on the external thread spiro fastening that the screwed hole for arranging is shored with the activity along its central axis
And then coaxial sleeve is in the regulating bolt；
The part that is screwed together is by the external thread spiro fastening of itself surrounding outer surface in the screwed hole that the fixation is shored；
The internal and external threads of the part that is screwed together are oppositely oriented.
4. object gap according to claim 1 and 2 fixing device, it is characterised in that
The top surface both sides that the fixation is shored are set up buckle ear and are linked closely fixation by the buckle ear and second object.
5. object gap according to claim 2 fixing device, it is characterised in that
It is to shore sleeve or shore bolt with externally threaded that the activity is shored, and the fixation is shored for fixing nut or fixation
Cutting ferrule, the part that is screwed together are while having branch sleeve or the attaching nut of internal and external threads.
6. a kind of object gap fixing meanss, it is characterised in that the method comprising the steps of：
By the distance of design gaps, the first adjacent object and the second object are fixed temporarily；
The activity that offer is mutually screwed togather inside and outside central axis and turned on up and down is shored and fixation is shored and is arranged at described first
Between object and second object, wherein, the fixation is shored and is connected to second object, and the activity is shored with edge
The central axis is to the through hole for opening up；
About one damping sleeve for turning on is provided and is pressed in the through hole；
The regulating bolt that one afterbody has thread segment is provided, and by the regulating bolt along the central axis by first thing
Part is penetrated and is shored also cross the damping sleeve, the activity and the fixation is shored；
The afterbody of the regulating bolt is passed by second object；
One locking nut is provided and is spun on the thread segment, leave between the locking nut and second object and supply institute
The spacing moved axially with the regulating bolt is shored in the activity stated；
Turn direction along first axle and rotate the regulating bolt, drive the activity to shore by the damping sleeve and do axle in the same direction turn；
The activity is shored from the fixation and shores interior back-out constantly to first object movement, meanwhile, the regulation spiral shell
The head of bolt is away from first object, until the movable top support tightly after first object, stops the rotation for the time being
The regulating bolt；
The locking nut is fixed temporarily, is turned direction along the first axle again and is rotated the regulating bolt so that regulating bolt phase
Damping sleeve is produced to depart from and is rotated and to second object movement until the head of the regulating bolt contacts at described first
Object；
Release the interim fixation of the locking nut, first object and second object.
7. object gap according to claim 6 fixing meanss, it is characterised in that
Methods described also includes：
The top surface shored in the fixation adds buckle ear, shores the fixation by the buckle ear and links closely with second object
It is fixed；
One part that is screwed together with contrary rotation direction internal and external threads is provided, and the part that is screwed together coaxially is screwed together in into the work
It is dynamic shore shore with the fixation between；
Rotate that the regulating bolt forces the activity to be shored and the part that is screwed together constantly is stretched to the first object top
Until tight first object of the movable top support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558242.2A CN104314932B (en) | 2014-10-20 | 2014-10-20 | object gap fixing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558242.2A CN104314932B (en) | 2014-10-20 | 2014-10-20 | object gap fixing device and method |
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| Publication Number | Publication Date |
|---|---|
| CN104314932A CN104314932A (en) | 2015-01-28 |
| CN104314932B true CN104314932B (en) | 2017-03-29 |
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| CN201410558242.2A Expired - Fee Related CN104314932B (en) | 2014-10-20 | 2014-10-20 | object gap fixing device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105293646A (en) * | 2015-11-17 | 2016-02-03 | 中国科学院青海盐湖研究所 | Electrode fixing device capable of controlling distance between electro-adsorption electrode slices and fixing method |
| CN109552013A (en) * | 2018-11-23 | 2019-04-02 | 重庆金康新能源汽车设计院有限公司 | Arrangements for automotive doors and automobile |
| CN112297448B (en) * | 2020-02-27 | 2022-04-26 | 北京字节跳动网络技术有限公司 | Plastic molding part |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690365A (en) * | 1986-05-16 | 1987-09-01 | Grumman Aerospace Corporation | Jack stud |
| KR200278674Y1 (en) * | 1997-11-19 | 2002-11-23 | 주식회사 포스코 | The regulating and fixing device of the tension for the cotter pin |
| DE10104906A1 (en) * | 2001-02-03 | 2002-08-08 | Reitter & Schefenacker Gmbh | Fastening device for rear lights of vehicles, preferably motor vehicles |
| JP4361335B2 (en) * | 2003-09-17 | 2009-11-11 | イワタボルト株式会社 | Bolt nut mechanism |
| CN201358993Y (en) * | 2009-03-12 | 2009-12-09 | 湖北博士隆科技有限公司 | Gap adjuster |
| CN101968071B (en) * | 2010-09-25 | 2013-12-04 | 海洋王照明科技股份有限公司 | Connecting device |
| DE102011054861A1 (en) * | 2011-10-27 | 2013-05-02 | Böllhoff Verbindungstechnik GmbH | Fastening element with tolerance compensation function |
| CN202348862U (en) * | 2011-11-16 | 2012-07-25 | 刘振亮 | Box body splicing bolt structure |
| CN203796690U (en) * | 2014-03-31 | 2014-08-27 | 恒昌行精密工业有限公司 | Fixing device |
| CN204300056U (en) * | 2014-10-20 | 2015-04-29 | 上海沪渝实业有限公司 | Object gap fixture |
-
2014
- 2014-10-20 CN CN201410558242.2A patent/CN104314932B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314932A (en) | 2015-01-28 |
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