CN209206930U - A kind of plug verticality micromatic setting - Google Patents
A kind of plug verticality micromatic setting Download PDFInfo
- Publication number
- CN209206930U CN209206930U CN201821743739.1U CN201821743739U CN209206930U CN 209206930 U CN209206930 U CN 209206930U CN 201821743739 U CN201821743739 U CN 201821743739U CN 209206930 U CN209206930 U CN 209206930U
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- hole
- plug
- screw thread
- adjusting nut
- nut
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Abstract
The utility model discloses a kind of plug verticality micromatic settings, including plug, adjusting nut, adjusting screw rod and straight pin, plug includes the plug ontology of pedestal and the long column type set on pedestal center, base edge setting there are four identical through-hole symmetrically, through-hole includes the upper through-hole and lower through-hole of different-diameter size, upper through-hole is equipped with screw thread, installs a nut in lower through-hole, installation and adjustment screw rod adjusting nut is mounted on upper through-hole from base upper surface in the internal screw thread of nut.The utility model verticality micromatic setting uses the structure of screw thread differential type, adjusting nut there are four symmetrically being set in plug pedestal, the adjusting nut of corresponding position is adjusted when the verticality imbalance of the corresponding position of plug, the external screw thread screw pitch that the moving displacement length that adjusting nut rotation is turned around is equal to adjusting nut subtracts internal screw thread screw pitch, fine tuning can thus be played the role of, the verticality of plug longitudinal center line also reaches fine tuning effect.
Description
Technical field
The utility model relates generally to field of machining, in particular to a kind of plug verticality micromatic setting.
Background technique
The existing method for adjusting plug heads on workbench end face directly by screw rod all to adjust plug and work top
Verticality, this structure rotation in adjustment adjusted length that turns around is equal to the screw pitch of a screw thread, easily causes adjustment
Inaccurately, the problem of roll adjustment difficulty is held.Need to develop one kind new adjusting method or device to realize more accurate fine tuning.
Summary of the invention
A kind of in order to overcome the deficiencies of the prior art, the utility model provides plug verticality micromatic setting.
In order to achieve the above object, the utility model uses a kind of following technical scheme: plug verticality micromatic setting, packet
Plug, adjusting nut, adjusting screw rod and straight pin are included, the plug includes the plug of pedestal and the long column type set on pedestal center
The surrounding even circumferential of ontology, the pedestal is equipped with several identical through-holes, and the through-hole includes the upper of different-diameter size
Through-hole and lower through-hole, the aperture of the lower through-hole are greater than the aperture of upper through-hole, are equipped with screw thread, the lower through-hole in the upper through-hole
One nut of middle installation installs the adjusting screw rod in the internal screw thread of the nut, notch, the cylinder is provided on the nut
Pin is fixed in the notch of the nut by the pedestal outer rim；The adjusting nut is mounted in the upper through-hole, described
The axial centre of adjusting nut is provided with threaded hole, and the outer surface of the adjusting nut is equipped with the outer spiral shell with the upper through-hole cooperation
Line, the internal screw thread in the threaded hole of the adjusting nut are matched with the screw thread of adjusting screw rod；The external screw thread of the adjusting nut
Identical and screw pitch is different from the direction of internal screw thread.
Preferably, the externally threaded screw pitch of the adjusting nut is greater than the screw pitch of internal screw thread.
Preferably, the surrounding even circumferential of the pedestal is set, there are four identical through-holes.
The utility model has the advantages that compared with prior art, the utility model has the advantage that this plug verticality micromatic setting is adopted
With the structure of screw thread differential type, symmetrically set in plug pedestal there are four adjusting nut, when plug corresponding position it is vertical
The adjusting nut of adjustable corresponding position when degree is uneven, the moving displacement length that adjusting nut rotation is turned around, which is equal to, adjusts spiral shell
Female external screw thread screw pitch subtracts internal screw thread screw pitch, can thus play the role of fine tuning, the verticality of plug corresponding position
Reach fine tuning effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of plug；
Wherein, 1, plug, 2, adjusting nut, 3, adjusting screw rod, 4, straight pin, 5, nut, 6, workbench, 101, pedestal,
102, plug ontology, 103, upper through-hole, 104, lower through-hole.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As illustrated in fig. 1 and 2, a kind of plug verticality micromatic setting, including plug 1, adjusting nut 2, adjusting screw rod 3 and circle
Pin 4, plug 1 include the plug ontology 102 of pedestal 101 and the long column type set on 101 center of pedestal, and 101 edge of pedestal is uniform
Identical through-hole there are four symmetrically setting, through-hole includes the upper through-hole 103 and lower through-hole 104 of different-diameter size, lower through-hole 104
Aperture be greater than the aperture of upper through-hole 103, screw thread is equipped in upper through-hole 103, a nut 5, nut 5 are installed in lower through-hole 104
Internal screw thread in installation and adjustment screw rod 3, be provided with notch on nut 5, straight pin 4 is fixed on the slot of nut 5 by 101 outer rim of pedestal
In mouthful；Adjusting nut 2 is mounted on upper through-hole 103 from 101 upper surface of pedestal, and the outer surface of adjusting nut 2 is equipped with and upper through-hole
The external screw thread of 103 cooperations, the internal screw thread of adjusting nut 2 are matched with the screw thread of adjusting screw rod 3；The external screw thread of adjusting nut 2 with
The direction of internal screw thread is identical and externally threaded screw pitch is greater than the screw pitch of internal screw thread.
When in use, the present apparatus is placed on workbench 6, when the one end in a certain orientation of plug 1 is relatively low, is rotated down
The adjusting nut 2 in this orientation, the notch and straight pin 4 that adjusting screw rod 3 can be moved downward therewith, but is provided on adjusting screw rod 3
Connection, so adjusting screw rod 3 can only move up and down, and cannot rotate, therefore adjusting screw rod 3 is upward relative to adjusting nut 2
Movement, but moved downward relative to plug 1, since the external screw thread of adjusting nut 2 and the direction of internal screw thread are identical and outer
The screw pitch of screw thread is greater than the screw pitch of internal screw thread, the moving displacement in 1 orientation of plug:
And adjusting screw rod 3 can push up the table top of workbench 6, and force plug 1 be located at be conditioned adjusting nut 2 this
End moves upwards, the verticality of Lai Pingheng plug 1；Conversely, rotating this upwards when the one end in a certain orientation of plug 1 is relatively low high
The adjusting nut 2 in orientation can reach the effect of fine tuning balance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of plug verticality micromatic setting, it is characterised in that: including plug (1), adjusting nut (2), adjusting screw rod (3) and
Straight pin (4),
The plug (1) includes the plug ontology (102) of pedestal (101) and the long column type set on pedestal (101) center, the bottom
The surrounding even circumferential of seat (101) is equipped with several identical through-holes, and the through-hole includes the upper through-hole of different-diameter size
(103) and lower through-hole (104), the aperture of the lower through-hole (104) are greater than the aperture of upper through-hole (103), the upper through-hole (103)
In be equipped with screw thread, a nut (5) is installed in the lower through-hole (104), the adjusting is installed in the internal screw thread of the nut (5)
Screw rod (3) is provided with notch on the nut (5), and the straight pin (4) is fixed on the spiral shell by the pedestal (101) outer rim
In the notch of female (5)；
The adjusting nut (2) is mounted in the upper through-hole (103), and the axial centre of the adjusting nut (2) is provided with screw thread
Hole, the outer surface of the adjusting nut (2) are equipped with the external screw thread with upper through-hole (103) cooperation, the adjusting nut (2)
Internal screw thread in threaded hole is matched with the screw thread of adjusting screw rod (3)；
The external screw thread of the adjusting nut (2) is identical as the direction of internal screw thread and screw pitch is different.
2. plug verticality micromatic setting according to claim 1, it is characterised in that: the outer spiral shell of the adjusting nut (2)
The screw pitch of line is greater than the screw pitch of internal screw thread.
3. plug verticality micromatic setting according to claim 1, it is characterised in that: the surrounding circle of the pedestal (101)
It is uniformly provided with four identical through-holes week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743739.1U CN209206930U (en) | 2018-10-26 | 2018-10-26 | A kind of plug verticality micromatic setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743739.1U CN209206930U (en) | 2018-10-26 | 2018-10-26 | A kind of plug verticality micromatic setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206930U true CN209206930U (en) | 2019-08-06 |
Family
ID=67456905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743739.1U Active CN209206930U (en) | 2018-10-26 | 2018-10-26 | A kind of plug verticality micromatic setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206930U (en) |
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2018
- 2018-10-26 CN CN201821743739.1U patent/CN209206930U/en active Active
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