CN205112655U - Quick installation clamp bar of two -colour printer PS version - Google Patents
Quick installation clamp bar of two -colour printer PS version Download PDFInfo
- Publication number
- CN205112655U CN205112655U CN201520942466.3U CN201520942466U CN205112655U CN 205112655 U CN205112655 U CN 205112655U CN 201520942466 U CN201520942466 U CN 201520942466U CN 205112655 U CN205112655 U CN 205112655U
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- China
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- version
- fastener shaft
- fastening
- curved surface
- plate cylinder
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility creatively provides a quick installation clamp bar of two -colour printer PS version, including plate cylinder, fastening axle, torsional spring and screens mechanism, plate cylinder is last to have set firmly PS version fastening groove along its axis direction, set firmly respectively on the left and right sides wall in PS version fastening groove with the circular -arc fastening block of the mild transition of plate cylinder surface, set firmly the fastening support frame along its the central axis direction on the bottom surface in this PS version fastening groove, first fastening axle and second fasten the epaxial a set of fastening curved surface that has set firmly respectively, and first fastening axle is installed in the left side of fastening support frame through first torsional spring is rotatable, and second fastening axle is through the rotatable right side of installing at the fastening support frame of second torsional spring, first screens mechanism and second screens mechanism fix the one end at plate cylinder respectively to respectively with first fastening axle and second fastening shaft fit installation. The utility model discloses create quick installation clamp bar of two -colour printer PS version, realized the quick installation of PS version, avoided when installation PS version the dismantlement to splint.
Description
Technical field
The invention belongs to printing machine part technical field, especially relates to a kind of Fast Installation clamp bar of two-Color printing machine PS version.
Background technology
Lithographic plate set type offset press is before starting working, first printing content is printed to PS version, again PS version is close on plate cylinder and prints, existing printing machine is when being close to plate cylinder and fixing by PS version, need to dismantle the multiple screws on PS clamp bar, PS version could be close to plate cylinder after being dismantled by clamping plate to fix, install comparatively loaded down with trivial details.
Summary of the invention
In view of this, the invention is intended to the Fast Installation clamp bar proposing a kind of two-Color printing machine PS version, installs with the rapid and convenient realizing PS version.
For achieving the above object, the technical scheme of the invention is achieved in that
A Fast Installation clamp bar for two-Color printing machine PS version, comprises plate cylinder, fastener shaft, torsion spring and clamping mechanism;
Described plate cylinder is installed with a PS version binding groove along its axis direction, the left and right sides wall of described PS version binding groove is installed with respectively the arc-shaped fastening block of one and plate cylinder outer surface gentle transition, the bottom surface of this PS version binding groove is installed with a fastening support frame along its central axial direction;
Described fastener shaft comprises the first fastener shaft and the second fastener shaft, described torsion spring comprises the first torsion spring and the second torsion spring, described first fastener shaft and the second fastener shaft are installed with one group of fastening curved surface respectively, described first fastener shaft is rotatably arranged on the left side of described fastening support frame by the first torsion spring, and it is relative with the arc-shaped fastening block be fixed on described PS version binding groove left side wall, described second fastener shaft is rotatably arranged on the right side of described fastening support frame by the second torsion spring, and relative with the arc-shaped fastening block on described PS version binding groove right side wall;
Described clamping mechanism comprises the first clamping mechanism and the second clamping mechanism, described first clamping mechanism is fixed on one end of described plate cylinder, and coordinate with described first fastener shaft and install, described second clamping mechanism is fixed on the other end of described plate cylinder, and coordinates with described second fastener shaft and install.
Further, the cross section semicircular in shape of described arc-shaped fastening block, this arc-shaped fastening block extends to the other end by one end of PS version binding groove, and the centerline axis parallel of place, center of circle straight line and described plate cylinder on this arc-shaped fastening block.
Further, described fastening curved surface comprises the clamping curved surface of the centerline axis parallel of side and described fastener shaft, fillet surface and installation curved surface, the dual-side of described clamping curved surface is connected gently by the dual-side of fillet surface with described installation curved surface, the radius of described installation curved surface is less than the radius of described clamping curved surface, and described clamping curved surface contacts with described arc-shaped fastening block and coordinates.
Further, the left and right sides of described fastening support frame is evenly fixed with at least two rigid bearings respectively.
Further, described fastener shaft comprises fastening curved surface spaced apart and installation portion, described installation portion cooperation is arranged in described rigid bearing, and one end of described torsion spring is fixedly connected with described installation portion, the other end is fixedly connected with the shell of described rigid bearing, and described torsion spring drives fastening curved surface relative with described arc-shaped fastening block on this fastener shaft to the inner rotation of PS version binding groove.
Further, described clamping mechanism comprises the telescopic shaft be fixed on described plate cylinder and the screens groove being installed in described telescopic shaft outer end, and described screens groove coordinates fixing with the card-bit part being installed in described fastener shaft one end.
Further, the lateral surface being positioned at the described arc-shaped fastening block on described PS version binding groove left side wall or right side wall is installed with at least two locating dowels.
Relative to prior art, the Fast Installation clamp bar of the two-Color printing machine PS version described in the invention has following advantage:
(1) the Fast Installation clamp bar of two-Color printing machine PS version of the present invention, achieves the Fast Installation of PS version, avoids the dismounting to clamping plate when installing PS version.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is the Fast Installation plate clamp structure schematic diagram of the two-Color printing machine PS version described in the invention embodiment;
Fig. 2 is Fig. 1 partial enlarged drawing;
Fig. 3 is for cuing open structural representation in the Fast Installation clamp bar side of the two-Color printing machine PS version described in the invention embodiment;
Fig. 4 is Fig. 3 partial enlarged drawing.
Description of reference numerals:
1-plate cylinder, 11-PS version binding groove, 12-arc-shaped fastening block, 121-locating dowel, 13-fastening support frame, 131-rigid bearing; 2-fastener shaft, 21-first fastener shaft, 22-second fastener shaft, the fastening curved surface of 2a-, 2a1-clamps curved surface, 2a2-fillet surface, and 2a3-installs curved surface, 2b-installation portion; 3-torsion spring, 31-first torsion spring, 32-second torsion spring; 4-clamping mechanism, 41-first clamping mechanism, 42-second clamping mechanism.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
In the description of the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In the description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In the description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, the invention comprises plate cylinder 1, fastener shaft 2, torsion spring 3 and clamping mechanism 4;
Plate cylinder 1 is installed with a PS version binding groove 11 along its axis direction, the left and right sides wall of PS version binding groove 11 is installed with respectively the arc-shaped fastening block 12 of one and plate cylinder 1 outer surface gentle transition, make PS version when being close to plate cylinder 1 and installing clamping, seamlessly transit in the edge of PS version binding groove 11, the bending avoiding PS version damages, the bottom surface of this PS version binding groove 11 is installed with a fastening support frame 13 along its central axial direction, in order to fixing fastener shaft 2;
Fastener shaft 2 comprises the first fastener shaft 21 and the second fastener shaft 22, torsion spring 3 comprises the first torsion spring 31 and the second torsion spring 32, first fastener shaft 21 and the second fastener shaft 22 are installed with one group of fastening curved surface 2a respectively, first fastener shaft 21 is rotatably arranged on the left side of fastening support frame 13 by the first torsion spring 31, and it is relative with the arc-shaped fastening block 12 be fixed on PS version binding groove 11 left side wall, second fastener shaft 22 is rotatably arranged on the right side of fastening support frame 13 by the second torsion spring 32, and it is relative with the arc-shaped fastening block 12 on PS version binding groove 11 right side wall, clamp under the effect of the fastening curved surface 2a of the first fastener shaft 21 and the second fastener shaft 22 in order to realize the head end of PS version and tail end,
Clamping mechanism 4 comprises the first clamping mechanism 41 and the second clamping mechanism 42, first clamping mechanism 41 is fixed on one end of plate cylinder 1, and coordinate with the first fastener shaft 21 and install, second clamping mechanism 42 is fixed on the other end of plate cylinder 1, and coordinate with the second fastener shaft 22 and install, in order to realize the screens of the first fastener shaft 21 and the second fastener shaft 22, avoid the first fastener shaft 21 and the fastening rotation under the drive of torsion spring 3 of the second fastener shaft 22.
The cross section semicircular in shape of arc-shaped fastening block 12, this arc-shaped fastening block 12 extends to the other end by one end of PS version binding groove 11, and the centerline axis parallel of place, center of circle straight line and plate cylinder 1 on this arc-shaped fastening block 12.
Fastening curved surface 2a comprises clamping curved surface 2a1, the fillet surface 2a2 of the centerline axis parallel of side and fastener shaft 2 and installs curved surface 2a3, the dual-side of clamping curved surface 2a1 is connected with the dual-side installing curved surface 2a3 gently by fillet surface 2a2, the radius installing curved surface 2a3 is less than the radius of clamping curved surface 2a1, and clamping curved surface 2a1 contacts with arc-shaped fastening block 12 and coordinates.
The left and right sides of fastening support frame 13 is evenly fixed with at least two rigid bearings 131 respectively.
Fastener shaft 2 comprises fastening curved surface 2a spaced apart and installation portion 2b, installation portion 2b cooperation is arranged in rigid bearing 131, and one end of torsion spring 3 is fixedly connected with installation portion 2b, the other end is fixedly connected with the shell of rigid bearing 131, and torsion spring 3 drives fastening curved surface 2a relative with arc-shaped fastening block 12 on this fastener shaft 2 to the inner rotation of PS version binding groove 11.
Clamping mechanism 4 comprises the telescopic shaft be fixed on plate cylinder and the screens groove being installed in telescopic shaft outer end, and screens groove coordinates fixing with the card-bit part being installed in fastener shaft 2 one end.
The lateral surface being positioned at the arc-shaped fastening block 12 on PS version binding groove 11 left side wall or right side wall is installed with at least two locating dowels 121.
The course of work of the invention is: first counter-rotating first fastener shaft 21 and the second fastener shaft 22, make the first fastener shaft 21 relative with arc-shaped fastening block 12 with the installation curved surface 2a3 on the second fastener shaft 22, make the first fastener shaft 21, second fastener shaft 22 respectively and between corresponding arc-shaped fastening block 12, have an installation gap, pull out the first clamping mechanism 41 and the second clamping mechanism 42, the first fastener shaft 21 and the corresponding screens of the second fastener shaft 22 are fixed in the screens groove of the first clamping mechanism 41 and the second clamping mechanism 42;
Then PS version is close to plate cylinder 1 to strain, make the one end with locating hole corresponding with the arc-shaped fastening block 12 that lateral surface is provided with locating dowel 121, and locating dowel 121 is inserted in the locating hole in PS version, and the head end of this PS version and tail end are inserted respectively the first fastener shaft 21, second fastener shaft 22 respectively and in the installation gap had between corresponding arc-shaped fastening block 12;
Finally the first clamping mechanism 41 and the second clamping mechanism 42 are shunk, first fastener shaft 21 and the second fastener shaft 22 rotate under the drive of torsion spring 3 in PS version binding groove 11, fastening curved surface 2a on first fastener shaft 21 and the second fastener shaft 22 turns to clamping curved surface 2a1 by installing curved surface 2a3, clamping curved surface 2a1 contacts with arc-shaped fastening block 12 and coordinates, when clamping curved surface 2a1 and rotating in PS version binding groove 11, the head end of PS version and tail end is driven to move in PS version binding groove 11, the positioning end of locating dowel 121 positioning PS plate, the other end is under the drive of clamping curved surface 2a1, realize PS version being close on plate cylinder 1 fixing.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (7)
1. a Fast Installation clamp bar for two-Color printing machine PS version, is characterized in that: comprise plate cylinder, fastener shaft, torsion spring and clamping mechanism;
Described plate cylinder is installed with a PS version binding groove along its axis direction, the left and right sides wall of described PS version binding groove is installed with respectively the arc-shaped fastening block of one and plate cylinder outer surface gentle transition, the bottom surface of this PS version binding groove is installed with a fastening support frame along its central axial direction;
Described fastener shaft comprises the first fastener shaft and the second fastener shaft, described torsion spring comprises the first torsion spring and the second torsion spring, described first fastener shaft and the second fastener shaft are installed with one group of fastening curved surface respectively, described first fastener shaft is rotatably arranged on the left side of described fastening support frame by the first torsion spring, and it is relative with the arc-shaped fastening block be fixed on described PS version binding groove left side wall, described second fastener shaft is rotatably arranged on the right side of described fastening support frame by the second torsion spring, and relative with the arc-shaped fastening block on described PS version binding groove right side wall;
Described clamping mechanism comprises the first clamping mechanism and the second clamping mechanism, described first clamping mechanism is fixed on one end of described plate cylinder, and coordinate with described first fastener shaft and install, described second clamping mechanism is fixed on the other end of described plate cylinder, and coordinates with described second fastener shaft and install.
2. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 1, it is characterized in that: the cross section semicircular in shape of described arc-shaped fastening block, this arc-shaped fastening block extends to the other end by one end of PS version binding groove, and the centerline axis parallel of place, center of circle straight line and described plate cylinder on this arc-shaped fastening block.
3. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 1, it is characterized in that: described fastening curved surface comprises the clamping curved surface of the centerline axis parallel of side and described fastener shaft, fillet surface and installation curved surface, the dual-side of described clamping curved surface is connected gently by the dual-side of fillet surface with described installation curved surface, the radius of described installation curved surface is less than the radius of described clamping curved surface, and described clamping curved surface contacts with described arc-shaped fastening block and coordinates.
4. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 1, is characterized in that: the left and right sides of described fastening support frame is evenly fixed with at least two rigid bearings respectively.
5. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 4, it is characterized in that: described fastener shaft comprises fastening curved surface spaced apart and installation portion, described installation portion cooperation is arranged in described rigid bearing, and one end of described torsion spring is fixedly connected with described installation portion, the other end is fixedly connected with the shell of described rigid bearing, and described torsion spring drives fastening curved surface relative with described arc-shaped fastening block on this fastener shaft to the inner rotation of PS version binding groove.
6. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 1, it is characterized in that: described clamping mechanism comprises the telescopic shaft be fixed on described plate cylinder and the screens groove being installed in described telescopic shaft outer end, and described screens groove coordinates fixing with the card-bit part being installed in described fastener shaft one end.
7. the Fast Installation clamp bar of two-Color printing machine PS version according to claim 1, is characterized in that: the lateral surface being positioned at the described arc-shaped fastening block on described PS version binding groove left side wall or right side wall is installed with at least two locating dowels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942466.3U CN205112655U (en) | 2015-11-23 | 2015-11-23 | Quick installation clamp bar of two -colour printer PS version |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942466.3U CN205112655U (en) | 2015-11-23 | 2015-11-23 | Quick installation clamp bar of two -colour printer PS version |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112655U true CN205112655U (en) | 2016-03-30 |
Family
ID=55568296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942466.3U Expired - Fee Related CN205112655U (en) | 2015-11-23 | 2015-11-23 | Quick installation clamp bar of two -colour printer PS version |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102540014B1 (en) * | 2023-02-01 | 2023-06-05 | (주)샘터 | Apparatus for fixing bar of typesetting paper and typesetting work table having the same |
-
2015
- 2015-11-23 CN CN201520942466.3U patent/CN205112655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102540014B1 (en) * | 2023-02-01 | 2023-06-05 | (주)샘터 | Apparatus for fixing bar of typesetting paper and typesetting work table having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201123 |