A kind of seal holder of seal-affixing machine
The invention belongs to office equipment field, is related to a kind of seal holder of seal-affixing machine.
Seal, with being printed on file, representing to use print person or the legal liabilities and promise with impression position, largely apply in silver
Miscellaneous Documents that the daily debt-credit of row, government issue, enterprise externally have frequent society in inner or outer agreement contacts and industry-by-industry
Give the occasion of economic activity, be a kind of law voucher for having social responsibility and economic value, thus the Normalization rule of seal and
Safekeeping is to maintain normal society, the thing of economic activity order, to being owned by important meaning in all trades and professions.In daily management
In work, seal is locked in safety cabinet in the even drawer of office by administrative staff or authorized person mostly, stamped signature or lid
Print with by with, even do evil through another person other people take it is also very common, therefore control of stamping almost turn into ornaments, after out of joint, responsibility
Have no way of having looked into；And shortage effectively supervision is handled in affixing one's seal for many key businesses, does not also use record to trace, therefore utilize
The convenience of duty or other secret means carry out seals and usurp, go beyond one's commission and the violation operation such as affix one's seal and be externally engaged in certain activity progress
The behavior of economic crime happens occasionally, and often brings huge economic losses.In order to solve above-mentioned risk caused by operation of affixing one's seal
With contradiction, there is automatic stamping machine, realize the unmanned keeping of seal, stayed with the monitoring of stamp cover Zhang Quancheng electronizations, electronic record
Bottom be combineding with each other between empowerment management for future reference, this largely the specification use of seal, greatly reinforced to disobeying
The constraint of rule person and deterrent force is investigated, serve the good effect prevented trouble before it happens.
Existing card, clamp structure design are excessively complicated, cause seal holder dismounting, the inconvenience of installation, simultaneously
Seal-affixing machine is simply applicable and single shape, the seal of single specification, and seal chuck need to be changed when changing seal and needs standby difference
The seal chuck of specification to meet seal fixed demand, cause seal holder be adapted to the versatility of different size seal compared with
Difference, it is clear that seem and be inconvenient for the unit of scale is smaller.
The content of the invention
It is an object of the present invention to provide a kind of general clamping of machine multiclass seal to hold device, and the device is used in seal-affixing machine
After upper, with the cooperation of identical male-tapered and different internal locking chamber shapes, to adapt to the replacing of circle, side, even oval chapter, and make
Realized with self-centering magnetic sheet even summation component self-positioning in seal-affixing machine so that change seal and be changed into simply and easily process.
The technical solution adopted by the present invention：A kind of seal holder of seal-affixing machine, structure include supporting with frame
Positioning cap, the seal detent mechanism being fixedly connected with positioning cap, its key are：The positioning cap upper end is provided with magnet conduct
Connector is aligned, seal detent mechanism includes conical internal thread fixed cover, the supporting conical external screw thread folding with conical internal thread
Lock tube, the interior body and the external body of position seal of conical external screw thread folding lock tube are supporting, and seal detent mechanism is by screw thread knot
Structure is positioned at the lower end of positioning cap.
The center of the positioning cap is provided with the alignment pin of spacing seal axial location.
The alignment pin is the jackscrew that lower end is in cone tip shape, and groove is tightened in the jackscrew upper end provided with a word.
With the locating cover being arranged with to be screwed on the fixed cover end face of seal detent mechanism, locating cover center is provided with
Observation through hole.
The magnet sets 2-4, oblate sheet is made, and end face N, S are extremely straggly to be arranged on a round circumference, is formed
Self-centering magnetic sheet group.
In frame, the supporting opposite polarity magnetic sheet of magnetic sheet setting, the formation even summation of corresponding each self-centering magnetic sheet group
Magnetic sheet group.
Beneficial effect caused by the present invention：（1）By designing the conical external screw thread folding lock tube of different internal locking chamber shapes,
To adapt to the replacing of circle, side, even oval chapter, recycle conical external screw thread folding lock tube tapered and shrinkage joint designs, to expire
Foot realizes a tractor serves several purposes with the demand that is fixedly clamped of species different size seal；（2）Formed using setting magnet on positioning cap
Mutually adsorbed between the supporting even summation magnetic sheet group for setting magnetic sheet to be formed of self-centering magnetic sheet group and frame, realize that the present apparatus is pacified with frame
Fill self-positioning, and then position seal pattern direction；（3）Seal can be adjusted between seal bottom surface and fixed cover bottom surface by jackscrew
Relative position, it can also play seal positioning action when affixing one's seal；（4）The setting of locating cover can ensure seal in fixed cover
Interior relative position is constant.
Brief description of the drawings
Fig. 1 is the top view illustration of inventive embodiments one；
Fig. 2 is Fig. 1 A-A structure schematic cross-sectional views；
Fig. 3 is the configuration schematic diagram of inventive embodiments one；
Fig. 4 is the schematic top plan view of inventive embodiments two；
Fig. 5 is Fig. 3 B-B structure schematic cross-sectional views；
Fig. 6 is the configuration schematic diagram of inventive embodiments two；
Fig. 7 is the magnet poles distribution schematic diagram of positioning cap；
Fig. 8 is the magnet poles distribution schematic diagram of seal fastener；
Fig. 9 is the magnetic sheet cooperation schematic cross-sectional view of positioning cap and seal fastener；
In accompanying drawing：1 is seal, and 2 be positioning cap, and 2-1 is block tongue, and 2-2 is magnet, and 2-3 is jackscrew, and 3 be fixed cover, 3-
1 is conical external screw thread folding lock tube, and 3-1-1 is shrinkage joint, and 4 be locating cover, and 5 be magnetic sheet, and N represents the N poles of magnet, and S represents magnetic
The S poles of iron.
Referring to accompanying drawing 1-3, for the structure of embodiment one, a kind of seal holder of seal-affixing machine, structure includes and machine
The supporting positioning cap 2 of frame, the seal detent mechanism being fixedly connected with positioning cap 2, its key are：The upper end of positioning cap 2 is set
Magnet 2-2 is equipped with as contraposition connector, seal detent mechanism includes conical internal thread fixed cover 3, matched somebody with somebody with conical internal thread
Conical external screw thread folding lock tube 3-1 is covered, conical external screw thread folding lock tube 3-1 interior body and 1 external body of position seal is supporting,
Seal detent mechanism is positioned at the lower end of positioning cap 2 by helicitic texture.The upper end of positioning cap 2 is provided with block tongue 2-1, the print with frame
The die cavity matching of chapter fixture；Conical external screw thread folding lock tube 3-1 is provided with shrinkage joint 3-1-1 structures, conical external screw thread folding lock tube
The section of 3-1 internal locking chamber is circle, and conical external screw thread folding lock tube 3-1 suit circle chapters are screwed into fixed cover 3, due to cone
Shape external screw thread folding lock tube set 3-1 is tapered and shrinkage joint 3-1-1 make it that justify chapter the more revolves the more tight in fixed cover 3, meets not
It is fixedly clamped with diameter circle chapter in fixed cover 3 demand.
The alignment pin of the centrally disposed spacing axial location of seal 1 of the positioning cap 2.
The alignment pin is the jackscrew 2-3 that lower end is in cone tip shape, and groove is tightened in the jackscrew 2-3 upper ends provided with a word.Pacifying
During dress, axial location of the jackscrew 2-3 position seals 1 in fixed cover；When affixing one's seal again, jackscrew 2-3 plays support positioning action.
With the locating cover 4 being arranged with to be screwed, the center of locating cover 4 on the end face of fixed cover 3 of seal detent mechanism
Provided with observation through hole.The observation through hole at the center of locating cover 4 checks that whether accurately seal 1 is installed in place.
The magnet 2-2 sets 2-4, oblate sheet is made, and end face N, S are extremely straggly to be arranged on a round circumference,
Form self-centering magnetic sheet group.
In frame, the supporting opposite polarity magnetic sheet 5 of magnetic sheet setting, the formation even summation of corresponding each self-centering magnetic sheet group
Magnetic sheet group.
Magnet 2-2 is distributed on around the block tongue 2-1 of positioning cap 2 in accompanying drawing 7,8,9, and one of magnet 2-2 magnetic pole is S
Pole upward, other two magnet 2-2 magnetic pole N poles upward, the magnet 2-2 that seal fastener is provided with corresponding S poles upward is supporting
Magnetic sheet 5, magnetic pole N poles set down；The S poles of remaining magnetic sheet 5 are set down；Can also be N poles for magnet 2-2 magnetic pole
Upward, upward, the magnet 2-2 that seal fastener is provided with corresponding N poles upward is supporting for other two magnet 2-2 magnetic pole S poles
Magnetic sheet 5, magnetic pole S poles are set down, and the N poles of remaining magnetic sheet 5 are set down；When the present apparatus is installed with seal fastener, self-centering magnetic
This structure setting of piece even summation component makes magnetic sheet group on positioning cap 2 can only be each solid with the absorption of magnetic sheet 5 on corresponding seal fastener
It is fixed, make the present apparatus can only a direction fix, and then realize the present apparatus and seal fastener automatic guiding, positioning.
Referring to accompanying drawing 4-6, for the structure of embodiment two, the section of conical external screw thread folding lock tube 3-1 internal locking chamber is
Square, conical external screw thread folding lock tube 3-1 suits Fang Zhang is screwed into fixed cover 3, because conical external screw thread folding lock tube 3-1 is in
Taper and shrinkage joint 2-4 cause Fang Zhang the more to revolve the more tight in fixed cover 3, meet the Fang Zhang of various cross-sectional areas in fixed cover 3
Be fixedly clamped demand.
The section of further conical external screw thread folding lock tube 3-1 internal locking chamber can also be ellipse.
Described seal holder is in further improving countermeasure, the positioning cap 2, fixed cover 3 and locating cover 4
Side surface is correspondingly provided with position line respectively.Due to positioning cap 2 by self-centering magnetic sheet even summation component in seal fastener docking, positioning
The installation direction of cap 2 is fixed, i.e., the position line direction on positioning cap 2 is fixed.
In the specific implementation, first will be a part of in conical external screw thread folding lock tube 3-1 precessions fixed cover 3, then by seal 1
It is nested in conical external screw thread folding lock tube 3-1, makes the lower surface and conical external screw thread folding lock tube 3-1 lower surfaces pair of seal 1
Together, then proceed to screw conical external screw thread folding lock tube 3-1, the position line of the pattern positive direction of seal 1 and fixed cover 3 is made after screwing
Alignment；Locating cover 4 is tightened on to the lower end of fixed cover 3 again, makes the position line of locating cover 4 and the position line alignment of fixed cover 3, to
Under press seal 1, the chapter face of seal 1 is bonded with the locating surface of locating cover 4；Then positioning cap 2 is screwed in into the upper of fixed cover 3
End, makes the position line of positioning cap 2 be aligned with the position line of fixed cover 3 after screwing, a jackscrew 2-3 word is injected with straight screwdriver
Tighten in groove, turn jackscrew 2-3, until experiencing resistance, i.e. the lower end of jackscrew 2-3 holds out against the upper end of seal 1；Last seal clamping
The even summation magnetic sheet group that the seal fastener of self-centering magnetic sheet group and frame that device is provided with by positioning cap 2 is provided with mutually adsorbs,
It is self-positioning, so that the pattern direction positioning of seal；When affixing one's seal, locating cover 4 is removed.