CN207535475U - A kind of printing machine screen frame is to plate micro-adjusting mechanism - Google Patents
A kind of printing machine screen frame is to plate micro-adjusting mechanism Download PDFInfo
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- CN207535475U CN207535475U CN201721659990.5U CN201721659990U CN207535475U CN 207535475 U CN207535475 U CN 207535475U CN 201721659990 U CN201721659990 U CN 201721659990U CN 207535475 U CN207535475 U CN 207535475U
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- positioning plate
- screen frame
- adjusting block
- hole
- bolt
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Abstract
The utility model discloses a kind of printing machine screen frame to plate micro-adjusting mechanism, the positioning plate including connection screen frame and link；Positioning plate is connected on one side with link, and screen frame is equipped with T-slot, and positioning plate another side connect by adjusting attachment device with screen frame；Adjust the H-type part that attachment device includes adjusting block, arcuation；The middle part of adjusting block is equipped with screw hole, and adjusting block both sides are equipped with fourth through-hole；H-type part center is equipped with the third through-hole；Rectangular opening is equipped on positioning plate with the T-slot place of crimping, rectangular opening both ends edge is located on positioning plate and is equipped with riser, second bolt is rotary on riser；Adjusting block bottom surface is crimped on the opening top surface of positioning plate, and activity acts against adjusting block corresponding end surface to two second bolt ends respectively；H-type part is withheld on adjusting block；Fourth bolt head is located in T-slot, and screw rod end, which stretches out groove top mouth and is then passed through rectangular opening, to be then passed through fourth through-hole and be screwed on nut；Third bolt is screwed on across the third through-hole with screw hole.Positioning quality is more efficient, is not easy positioning in production.
Description
Technical field
The utility model belongs to printing machine technical field, is related to a kind of printing machine screen frame to plate micro-adjusting mechanism.
Background technology
The screen frame of the oval printing machine of the prior art is typically all to be fixedly mounted on total rack, when printing supporting plate is pushing away
When running to the lower section of screen frame under into the drive of device along guide rail, propulsion device is out of service, then the print head above screen frame
Component declines to be printed with supporting plate pressing, is finished printing rear printhead assembly and is detached from printing supporting plate, printing supporting plate is promoting again
It is left under the drive of device along guide rail.The phase of screen frame and link must accurately be adjusted to plate micro-adjusting mechanism by screen frame before stamp
To position to ensure stamp chromatography quality.
For the printing machine screen frame of the prior art to plate micro-adjusting mechanism, structure is as shown in Figure 1：Including connection screen frame 3 with connecting
The positioning plate 6 of frame 5；A wherein half portion for positioning plate 6 is fixedly connected by fixing device with link 5, the close connection of screen frame 3
It is flat by that can control that directly T-slot 4 long and that slot cross-section is in T shape, another half portion of positioning plate 6 are offered in the framework of frame 5
The whole positioning plate 6 of transposition is connect with 3 relative position of screen frame and fixed adjustment attachment device with screen frame 3；It adjusts attachment device
It is connected between screen frame 3 and link 5 by positioning plate 6, a wherein half portion for positioning plate 6 is fixed by fixing device and link 5
It connects, offers first through-hole 2 in another half portion of positioning plate 6, first bolt 1 is arranged on first through-hole 2；The close connection of screen frame 3
Directly T-slot 4 long and that slot cross-section is in T shape, the bolt head of first bolt 1 are offered in the framework of frame 5 and is movably set in T-slot
In 4, screw rod end stretching groove top mouth is then passed through first through-hole 2 and is screwed on again with the nut fastening being adapted.
Using more than prior art printing machine screen frame to plate micro-adjusting mechanism it is of course possible to use, but have the following disadvantages it
Place：During due to positioning to be finely tuned, first bolt 1 need to be first sent out, it is made to be locked again after shifting in place to screen frame 3 is gently knocked along left and right
First bolt 1 is positioned, and is easy to during first bolt 1 is locked and is generated offset, the operator to lack experience is often difficult to
It is quick to harmonize, and first bolt 1 easily loosens positioning in production process, quality and the efficiency for finely tuning positioning are high not enough, use effect
Fruit is preferable not enough.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of quality for finely tuning positioning and more efficient, production
It is not easy to loosen the printing machine screen frame of positioning in the process to plate micro-adjusting mechanism, using effect is more preferable.
The utility model is that technical solution is used by reaching above-mentioned technical purpose：A kind of printing machine screen frame finely tunes plate
Mechanism, the positioning plate including connection screen frame and link；A wherein half portion for positioning plate is fixed by fixing device and link
Connection, offers T-slot directly growing and that slot cross-section is in T shape in the framework of close the link of screen frame, positioning plate it is another
Half portion is connect by that can control translation adjustment positioning plate with screen frame relative position and fixed adjustment attachment device with screen frame；It is described
The adjusting block of adjustment attachment device including pane shape, the H-type by manufactured arcuation after three bending of flat part by H-shaped
Part；Offer screw hole in the middle part of the top surface of adjusting block, the length of the top surface of adjusting block to two offer fourth through-hole by side；H
The vault of type part is the transverse part of H words, and the third through-hole is offered at the center of transverse part；On positioning plate length is offered with the T-slot place of crimping
Side's opening, the edge that rectangular opening both ends are located on positioning plate are equipped with the riser of flat rectangular, the correspondence on two pieces of risers
Middle part second bolt across riser is screwed with by nut；Adjusting block bottom surface is crimped on the top of the rectangular opening of positioning plate
Face, activity acts against the corresponding end surface of adjusting block respectively for the ends of two second bolts；H-type part is withheld in the top surface of adjusting block and two
On side；The bolt head of two fourth bolts is movably set in T-slot, and corresponding screw rod end stretches out groove top mouth and is then passed through rectangular open
Mouth is then passed through corresponding fourth through-hole and is screwed on the nut fastening being adapted；Third bolt is screwed on across the third through-hole with screw hole.
The beneficial effects of the utility model are：Due to structure more than use, during fine tuning, as long as unclamping the third bolt 10, rotation
Second bolt 7 is adjusted to locking the third bolt 10 again after plate fine tuning positioning.The process for tuning second bolt 7 is the mistake of " stepless " adjustment
Journey is easily harmonized green hand, when locking the third bolt 10, since the both ends of adjusting block 13 are limited by two second bolts, 7 top pressure
Firmly, sideslip will not be caused during locking the third bolt 10, even if the third bolt 10, fourth bolt 12 loosen in production process,
Sideslip is not easy to, therefore, the utility model, which has the quality for finely tuning positioning and is not easy to loosen in more efficient, production process, to be run
The advantages of position, using effect is more preferable.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is schematic diagram of the printing machine screen frame to plate micro-adjusting mechanism of the prior art；
Fig. 2 is the schematic diagram of the utility model；
Fig. 3 is the omission schematic diagram of the utility model；
Fig. 4 is that schematic diagram is omitted in the fractionation of the utility model.
Marker number in attached drawing is described as follows：First bolt 1, first through-hole 2, screen frame 3, T-slot 4, link 5, positioning plate
6th, second bolt 7, riser 8, fourth through-hole 9, the third bolt 10, H-type part 11, fourth bolt 12, adjusting block 13, the third through-hole 14, screw hole 15, length
Side's opening 16
Specific embodiment
The embodiment of the utility model, as shown in Figures 2 to 4, a kind of printing machine screen frame is to plate micro-adjusting mechanism, including connecting net
The positioning plate 6 of frame 3 and link 5；A wherein half portion for positioning plate 6 is fixedly connected by fixing device with link 5, screen frame 3
Close link 5 framework on offer directly T-slot 4 long and that slot cross-section is in T shape, another half portion of positioning plate 6 and lead to
Translation adjustment positioning plate 6 can be controlled by crossing connect with 3 relative position of screen frame and fixed adjustment attachment device with screen frame 3；Described
Adjustment attachment device includes adjusting block 13, the H-type part by manufactured arcuation after three bending of flat part by H-shaped of pane shape
11；Offer screw hole 15 in the middle part of the top surface of adjusting block 13, the length of the top surface of adjusting block 13 to two offer fourth by side
Through-hole 9；The vault of H-type part 11 is the transverse part of H words, and the third through-hole 14 is offered at the center of transverse part；It is pressed on positioning plate 6 with T-slot 4
The place of connecing offers rectangular opening 16, and the edge that 16 both ends of rectangular opening are located on positioning plate 6 is equipped with the riser of flat rectangular
8, the corresponding middle part on two pieces of risers 8 is screwed with the second bolt 7 across riser 8 by nut；13 bottom surface of adjusting block crimps
Top surface at the rectangular opening 16 of positioning plate 6, activity acts against the corresponding end of adjusting block 13 respectively for the ends of two second bolts 7
Face；H-type part 11 is withheld on the top surface of adjusting block 13 and two sides；The bolt head of two fourth bolts 12 is movably set in T-slot 4
Interior, corresponding screw rod end stretches out groove top mouth and is then passed through the rectangular 16 nuts fastenings for being then passed through corresponding fourth through-hole 9 and being adapted that are open
It is screwed on；Third bolt 10 is screwed on across the third through-hole 14 with screw hole 15.
The operation principle of the utility model：Due to structure more than use, during fine tuning, as long as unclamping the third bolt 10, tune
Second bolt 7 to locking the third bolt 10 again after plate fine tuning positioning.The process for tuning second bolt 7 is the process of " stepless " adjustment,
It is easily harmonized green hand, when locking the third bolt 10, since the both ends of adjusting block 13 are limited by two second bolts, 7 top pressure
, sideslip will not be caused during locking the third bolt 10, even if the third bolt 10, fourth bolt 12 loosen in production process,
Sideslip is not easy, therefore, the utility model has the quality for finely tuning positioning and is not easy to loosen positioning in more efficient, production process
The advantages of, using effect is more preferable.
Claims (1)
1. a kind of printing machine screen frame is to plate micro-adjusting mechanism, the positioning plate including connection screen frame and link；Wherein the one of positioning plate
Half portion is fixedly connected by fixing device with link, and directly grow and slot cross-section is offered in the framework of the close link of screen frame
T-slot in T shape, another half portion of positioning plate is by that can control translation adjustment positioning plate and screen frame relative position and fixed
Adjustment attachment device is connect with screen frame；It is characterized in that：The adjustment attachment device includes the adjusting block of pane shape, passes through
By the H-type part of manufactured arcuation after three bending of flat part of H-shaped；Screw hole is offered in the middle part of the top surface of adjusting block, adjusting block
The length of top surface to two offer fourth through-hole by side；The vault of H-type part is the transverse part of H words, is offered at the center of transverse part
Third through-hole；Rectangular opening is offered on positioning plate with the T-slot place of crimping, the edge that rectangular opening both ends are located on positioning plate is equal
Riser equipped with flat rectangular, the corresponding middle part on two pieces of risers are screwed with the second bolt across riser by nut；It adjusts
Locking nub bottom surface is crimped on the top surface of the rectangular opening of positioning plate, and activity acts against adjusting block respectively for the end of two second bolts
Corresponding end surface；H-type part is withheld on the top surface of adjusting block and two sides；The bolt head of two fourth bolts is movably set in T-slot
Interior, corresponding screw rod end stretching groove top mouth is then passed through rectangular opening and is then passed through corresponding to fourth through-hole and fastening with the nut being adapted revolving
It connects；Third bolt is screwed on across the third through-hole with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659990.5U CN207535475U (en) | 2017-12-04 | 2017-12-04 | A kind of printing machine screen frame is to plate micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659990.5U CN207535475U (en) | 2017-12-04 | 2017-12-04 | A kind of printing machine screen frame is to plate micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207535475U true CN207535475U (en) | 2018-06-26 |
Family
ID=62616574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659990.5U Active CN207535475U (en) | 2017-12-04 | 2017-12-04 | A kind of printing machine screen frame is to plate micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207535475U (en) |
-
2017
- 2017-12-04 CN CN201721659990.5U patent/CN207535475U/en active Active
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