CN2587650Y - Number cylinder structure for marking machine - Google Patents
Number cylinder structure for marking machine Download PDFInfo
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- CN2587650Y CN2587650Y CN 02290904 CN02290904U CN2587650Y CN 2587650 Y CN2587650 Y CN 2587650Y CN 02290904 CN02290904 CN 02290904 CN 02290904 U CN02290904 U CN 02290904U CN 2587650 Y CN2587650 Y CN 2587650Y
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- cylinder
- ink recorder
- travelling gear
- number roller
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Abstract
The utility model relates to a number roller structure for a number printing machine, which comprises a number roller, wherein, both sides of the number roller are provided with supporting frames, and the roller is axially and movably arranged on each supporting frame. One end of the number roller is provided with a transmission gear, and a power transmission mechanism is arranged between the transmission gear and the roller. The utility model is characterized in that a number roller shaft and the number roller are arranged in a whole shaft mode, the number roller shaft is provided with the transmission gear, and one end of the number roller shaft is connected with an axial adjustment mechanism and a power trip mechanism. A carrier plate is positioned at the outer side of the end of the roller shaft, the carrier plate is fixedly connected with the supporting frames, and the carrier plate supports the axial adjustment mechanism and the power trip mechanism. Thus, the utility model overcomes the defect of the public-known structure, the number roller need not be disengaged from a machine frame, the static balance adjustment can be carried out. The utility model can also achieve the goals that the integrity and the manufacture precision of the number roller are enhanced, and the quality and the stability of printing products are enhanced.
Description
Technical field
The utility model relates to a kind of number roller frame of ink recorder, especially a kind of bearing structure, adjustable rollers circumferential position and the ink recorder number roller frame with impression throw-off function.
Background technology
Known ink recorder number roller frame as shown in Figure 1, its number cylinder is three sections shaft types.Concrete structure is: two hydraulic cylinders 1 ' are fixed on two bracing frames 7 ', the piston rod 4 ' of this two hydraulic cylinder 1 ' is resisted against the two axial ends of number cylinder respectively, but cooperates the adjusting screw(rod) 10 ' that wears in the piston rod 4 ' of one end, the position of axial stretching screw 6 ' the axial adjustment number cylinder 2 '.This structure drives power transmission shaft 5 ' by gear 8 ' by gear drive dish 9 ' and rotates, and by means of the cone of power transmission shaft 5 ' axle head, matches with the axle head of cylinder 2 ', rotates thereby drive cylinder 2 '.Above-mentioned known configurations, when cylinder 2 ' was stressed, power acted on by spring bearing 3 ' on the piston of hydraulic cylinder, and long-term work can cause the phenomenon of hydraulic cylinder leakage of oil.In addition, driving force is passed to cylinder from gear 8 ' by the cone of power transmission shaft 5 ', and therefore, the moment of torsion of this power transferring structure is little, poor stability.
In addition, when known ink recorder number cylinder mechanism carries out the static balance adjustment when needs, the piston rod at number cylinder and its two ends of contact must be thrown off, on frame, the number cylinder be taken off just and can finish then.This known structure makes the disengagement of number cylinder quite waste time and energy, and the time is long, inefficiency.
In addition, the fit dimension of known ink recorder number roller frame is more, as cooperating between the cylinder body of the cooperating of the cooperating of: cylinder 2 ' and spring bearing 3 ', spring bearing 3 ' and piston rod 4 ', piston and hydraulic cylinder 1 ' etc., these fit dimensions all can influence the precision of numbering machine cylinder.
In when work, when hydraulic system breaks down, the danger that can cause cylinder 2 ' to come off, fall down, and then will cause badly damagedly to equipment, even personnel's injury appears.
Because the defective that above-mentioned known technology exists, the design people is to sprout the defective of thinking to improve this known ink recorder number roller frame, and develops the utility model according to the experience of being engaged in the printing machinery research and development for many years.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of ink recorder number roller frame is provided, refer in particular to a kind of like this ink recorder number roller frame, be the bearing structure between its number drum shaft and number cylinder, and it has a mechanism for axial adjusting, makes one to adjust that screw rod can move axially with the number cylinder, circumferentially relative connection still; And have a power trip gear, and can make the number cylinder need not to break away from frame, can carry out the static balance adjustment.Thereby reach the globality and the processing and manufacturing precision that improve the number cylinder, improve the quality of printed product and the purpose of stability.
This practicality newly with novel technical scheme is: a kind of ink recorder number roller frame, comprise a number cylinder, these number cylinder both sides are provided with bracing frame, this cylinder can be arranged on the bracing frame with moving axially, one end of described number cylinder is provided with travelling gear, be provided with power drive mechanism between this travelling gear and cylinder, wherein: be the bearing setting between described number drum shaft and number cylinder, it is provided with an end of travelling gear, connect a mechanism for axial adjusting, and a power trip gear, a board is positioned at the cylinder axle head outside, and fixedly connected with above-mentioned bracing frame, this board supports above-mentioned mechanism for axial adjusting and power trip gear.
Aforesaid ink recorder number roller frame is fixed with axle sleeve on the support frame as described above, above-mentioned drum shaft wears in it, and wherein a side shaft cover has an external part, and above-mentioned travelling gear is arranged on the external part of this axle sleeve rotationally.
Aforesaid ink recorder number roller frame, the side that described actuating unit is included in above-mentioned travelling gear radially is provided with caulking groove, one slide block is for circumferentially fixing, axially movably being placed on the number drum shaft, this slide block has at least one alar part that radially extends, and this alar part is fastened in the above-mentioned caulking groove.
Aforesaid ink recorder number roller frame is equipped with at least two jacking blocks that are oppositely arranged on one side of described travelling gear, constitute the caulking groove that radially is provided with between the corresponding surface of this two jacking block.
Aforesaid ink recorder number roller frame, described mechanism for axial adjusting comprise one with the adjustment nut of above-mentioned board Joint, one adjustment screw rod and this adjustment nut are equipped with, and pass above-mentioned board, its first end connects one and regulates drive unit, second end by means of a connection piece with number cylinder axial restraint, circumferentially be connected rotationally.
Aforesaid ink recorder number roller frame, described connector is an arm-tie, and this arm-tie is second end that is arranged on above-mentioned adjustment screw rod rotationally, and fixes at axial and this adjustment screw rod, and described arm-tie is fixedlyed connected with the axle head of number cylinder; The adjusting drive unit that this adjusting screw(rod) first end connects can be one handle.
Aforesaid ink recorder number roller frame offers at least one breach on the sidewall of described adjustment nut.
Aforesaid ink recorder number roller frame, described power trip gear comprises a sliding sleeve, this sliding sleeve and the fit setting slidably of above-mentioned adjustment screw rod, and can be connected with board slidably vertically; One end of described sliding sleeve is connected with at least one and disconnects handle, and its other end is connected with the slide block of above-mentioned actuating unit.
Aforesaid ink recorder number roller frame, the excircle of described slide block are provided with a ring caulking groove, and above-mentioned sliding sleeve connects a moving member, and this moving member is arranged in the above-mentioned caulking groove movably.
Aforesaid ink recorder number roller frame, described travelling gear and shaft room are provided with a pinion stand, and this pinion stand is arranged on the external part of this axle sleeve rotationally, and above-mentioned travelling gear is fixedlyed connected with this pinion stand.
Characteristics of the present utility model and advantage are:
1, a kind of ink recorder number roller frame that the utility model proposes, because between number drum shaft and number cylinder is the bearing structure, and adopted mechanism for axial adjusting machinery, rigidity, for the hydraulic mechanism in the known configurations, reduced the cooperation between each parts, improve the globality and the machining accuracy of number cylinder, thereby improved the quality and the stability of printed product.
2, this ink recorder number roller frame adopts the power trip gear to realize the static balance of number cylinder, takes off the structure that the number cylinder is realized the static balance operation with respect to known need, and is easy to operate, and saved the time, improved operating efficiency.
3, this ink recorder number roller frame is installed on the pinion stand by travelling gear, unclamps the circumferential position of the adjustable section number sign indicating number of screw cylinder therebetween, can realize the position adjustment of forme and impression cylinder, and number can be imprinted on its relevant position exactly.
4, the ink recorder number roller frame that the utility model proposes has improved operating efficiency than known configurations, has reduced loaded down with trivial details operation, and has improved the security of operation, has ensured staff's life security, the service life that also can improve equipment.
Description of drawings
Fig. 1 is known number cylinder schematic diagram;
Fig. 2 is the structural representation of ink recorder number roller frame of the present utility model;
Fig. 3 is the jacking block of the ink recorder number roller frame of the present utility model schematic diagram that matches with caulking groove;
Fig. 4 is an ink recorder number roller frame of the present utility model.
The specific embodiment
Following conjunction with figs. and specific embodiment are described further the technical solution of the utility model.
As Fig. 2,3, shown in 4, a kind of ink recorder number roller frame, comprise a number cylinder, these number cylinder both sides are provided with bracing frame 1, this cylinder can be arranged on the bracing frame with moving axially, one end of described number cylinder is provided with travelling gear 2, be provided with power drive mechanism between this travelling gear and cylinder, wherein: for being wholely set, the end that it is provided with travelling gear 2 connects a mechanism for axial adjusting between described number drum shaft 3 and number cylinder, an and power trip gear, one board 4 is positioned at the cylinder axle head outside, and fixedlys connected with above-mentioned bracing frame 1, and this board 4 supports above-mentioned mechanism for axial adjusting and power trip gear.
Wherein, be fixed with axle sleeve 11 on the support frame as described above 1, be equipped with drum shaft 3 in it, wherein side shaft cover 11 has an external part 111, and described travelling gear 2 is arranged on the external part 111 of this axle sleeve rotationally.
Be equipped with at least two jacking blocks 13 on one side of described travelling gear 2, this two jacking block 13 is oppositely arranged and is concentric with travelling gear 2, and its corresponding surface radially constitutes caulking groove 21.In order to make described jacking block 13 convenient adjustings, be set to four in the present embodiment, and the ejecting block size of caulking groove both sides is identical respectively, to guarantee dynamic balancing.
In addition, the caulking groove 21 that is provided with on above-mentioned travelling gear 2 one sides also can constitute with the gear one, and promptly the mode with casting or machining forms caulking groove 21 on a side of gear 2.This structure is more simple than the structure that is made of caulking groove jacking block, has reduced assembling procedure.
The axle head of described number drum shaft 3 is equipped with a slide block 5, and this slide block 5 is circumferentially fixing, axially movably setting with this number drum shaft 3.This slide block 5 has at least one alar part that radially extends 51, for having two alar parts 51, makes transferring power more steady in the present embodiment.This alar part 51 is fastened in the above-mentioned caulking groove 21.3 of wherein said slide block 5 and drum shafts can spline or other known mode be connected.Above-mentioned travelling gear 2, caulking groove 21, slide block 5 and number roller bearing 3 have constituted described actuating unit.
Described mechanism for axial adjusting comprise one with the adjustment nut 41 of above-mentioned board 4 Joints, offer more than one breach 45 on the sidewall of this adjustment nut, one adjusts screw rod 42 is equipped with this adjustment nut 41, and pass above-mentioned board 4, described board 4 can be fixedly connected on the bracing frame 1 by support member 12, or otherwise affixed with described support member 1.First end 421 of described screw rod 42 connects one and regulates drive unit, be handle 43, the second ends 422 in the present embodiment by means of a connection piece realize with the number cylinder between axially fix, circumferencial direction is connected rotatably.Wherein said connector can be an arm-tie 44, and this arm-tie 44 is nested with second end 422 at above-mentioned adjustment screw rod 42 rotationally, and fixes at axial and this adjustment screw rod 42, and described arm-tie 44 is fixedlyed connected with the axle head of number drum shaft 3.The utility model has overcome the shortcoming of hydraulic cylinder structure in the known technology, come the position of axial adjustment number cylinder by the mechanism for axial adjusting of above-mentioned machinery, thereby reduced the cooperation between each parts, improve the globality and the machining accuracy of number cylinder, and then improved the quality and the stability of printed product.
Described power trip gear comprises a sliding sleeve 6, this sliding sleeve 6 and the fit setting slidably of above-mentioned adjustment screw rod 42, and can be connected with board 4 slidably vertically.One end of described sliding sleeve 6 is connected with at least one and disconnects handle 61, and this disconnects handle and 61 can be passed by the breach 45 of adjusting nut 41, and breach 45 its width vertically of this adjustment nut 41 are more than or equal to above-mentioned 61 the distance that endwisely slips of disconnecting handle; These sliding sleeve 6 other ends are that axial restraint is connected with 5 of above-mentioned slide blocks by means of a moving member, circumferentially are provided with for rotating.Described in the present embodiment moving member is a needle bearing 62, it is connected with sliding sleeve 6 by means of a yoke plate 7, be arranged at movably in the ring caulking groove 52 that is provided with on above-mentioned slide block 5 excircles by this needle bearing 62, above-mentioned sliding sleeve 6 is connected with slide block 5 axial restraints, circumferentially is provided with for rotating.Promptly when described slide block 5 was embedded in the caulking groove 21 of travelling gear 2, slide block 5 rotated under the drive of travelling gear 2, and the needle bearing 62 of sliding sleeve 6 slides in caulking groove 52, did not rotate with slide block 5 to guarantee sliding sleeve 6.It is compared with known configurations, and is easy to operate, and can save time, and increases work efficiency.
11 on above-mentioned travelling gear 2 and axle sleeve are provided with a pinion stand 22, and this pinion stand 22 is arranged on the external part of this axle sleeve 11 rotationally, and with above-mentioned travelling gear 2 fixedly connected (adopting screw to be connected in the present embodiment).
When number cylinder operate as normal, establish by caulking groove 21 cards that are placed on slide block 5 and travelling gear 2 on the number drum shaft 3 by travelling gear 2 and to be connected, thereby drive number drum shaft 3 and the number cylinder that is wholely set rotates.Overcome the defective of known configurations, improved driving torque greatly, good stability has improved the quality and the stability of printed product simultaneously.
When the number cylinder runs well,, thereby make sliding sleeve 6 drum shaft of checking numbers mutually static because sliding sleeve 6 and 5 of slide blocks are provided with needle bearing 62; Equally,, therefore, guaranteed when the number cylinder runs well that adjusting screw(rod) 42 drum shaft of checking numbers mutually is static because the arm-tie of fixedlying connected with the number drum shaft 44 is provided with for rotating with adjusting screw(rod) 42.Be mechanism for axial adjusting and power trip gear, when the number cylinder runs well, keep inactive state.
When needs are checked numbers cylinder when carrying out axial adjustment, rotatable handles 43 moves axially by adjusting screw(rod) 42 and the arm-tie 44 drive number drum shafts 3 that are connected with its axial restraint, the check numbers axial left and right adjusting of cylinder of realization.
When the number cylinder need carry out the static balance adjustment, can spur and disconnect handle 61, it is moved right in the breach 45 of adjusting nut 41, thereby drive sliding sleeve 6 along adjusting screw rod 42, board slippage to the right, and drive the slide block 5 fixedly connected with it simultaneously and slide to the right at number drum shaft 3 upper edge splines, make two of slide block 5 extend the caulking groove 21 that alar parts 51 break away from the travelling gears 2, thereby make number cylinder and actuating unit disengagement, this moment, rotatable number cylinder carried out manual balance work.
When needs are regulated the circumferential position of number cylinder, can unclamp screw between described travelling gear 2 and the pinion stand 22 with adjusting cylinder circumferential position, promptly adjust the position between forme and impression cylinder, number can be imprinted on its corresponding position exactly.
The ink recorder number roller frame that the utility model proposes is the bearing setting between its drum shaft 3 and number cylinder, and is provided with the mechanism for axial adjusting of machinery, has reduced the cooperation between each parts, has improved the globality and the machining accuracy of number cylinder; And the power trip gear that is provided with need not take off the number cylinder and can realize static balance; And travelling gear 2 one sides are provided with pinion stand 22, unclamp the circumferential position that therebetween screw can be adjusted cylinder.More known ink recorder number roller frame has improved operating efficiency, has reduced loaded down with trivial details operation.And improved the security of operation, ensured staff's life security, the service life that also can improve equipment.
The above person only; only be specific embodiment of the utility model, when can not with the scope implemented of qualification the utility model, so the displacement of its equivalent assemblies; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (11)
1, a kind of ink recorder number roller frame, comprise a number cylinder, these number cylinder both sides are provided with bracing frame, this cylinder can be arranged on the bracing frame with moving axially, one end of described number cylinder is provided with travelling gear, be provided with power drive mechanism between this travelling gear and cylinder, it is characterized in that: be the bearing setting between described number drum shaft and number cylinder, it is provided with an end of travelling gear, connect a mechanism for axial adjusting, and a power trip gear, a board is positioned at the cylinder axle head outside, and fixedly connected with above-mentioned bracing frame, this board supports above-mentioned mechanism for axial adjusting and power trip gear.
2, ink recorder number roller frame as claimed in claim 1, it is characterized in that: be fixed with axle sleeve on the support frame as described above, above-mentioned drum shaft wears in it, and wherein a side shaft cover has an external part, and above-mentioned travelling gear is arranged on the external part of this axle sleeve rotationally.
3, ink recorder number roller frame as claimed in claim 1, it is characterized in that: the side that described actuating unit is included in above-mentioned travelling gear radially is provided with caulking groove, one slide block is for circumferentially fixing, axially movably being placed on the number drum shaft, this slide block has at least one alar part that radially extends, and this alar part is fastened in the above-mentioned caulking groove.
4, ink recorder number roller frame as claimed in claim 3 is characterized in that: be equipped with at least two jacking blocks that are oppositely arranged on the side of described travelling gear, constitute the caulking groove that radially is provided with between the corresponding surface of this two jacking block.
5, ink recorder number roller frame as claimed in claim 1, it is characterized in that: described mechanism for axial adjusting comprise one with the adjustment nut of above-mentioned board Joint, one adjustment screw rod and this adjustment nut are equipped with, and pass above-mentioned board, its first end connects one and regulates drive unit, second end by means of a connection piece with number cylinder axial restraint, circumferentially be connected rotationally.
6, ink recorder number roller frame as claimed in claim 5, it is characterized in that: described connector is an arm-tie, this arm-tie is second end that is arranged on above-mentioned adjustment screw rod rotationally, and fixes at axial and this adjustment screw rod, and described arm-tie is fixedlyed connected with the axle head of number cylinder; The adjusting drive unit that this adjusting screw(rod) first end connects can be one handle.
7, ink recorder number roller frame as claimed in claim 5 is characterized in that: offer at least one breach on the sidewall of described adjustment nut.
8, as claim 1 or 3 or 5 described ink recorder number roller frames, it is characterized in that: described power trip gear comprises a sliding sleeve, this sliding sleeve and the fit setting slidably of above-mentioned adjustment screw rod, and can be connected with board slidably vertically; One end of described sliding sleeve is connected with at least one and disconnects handle, and its other end is connected with the slide block of above-mentioned actuating unit.
9, ink recorder number roller frame as claimed in claim 8 is characterized in that: the excircle of described slide block is provided with a ring caulking groove, and above-mentioned sliding sleeve connects a moving member, and this moving member is arranged in the above-mentioned caulking groove movably.
10, as claim 1,2,3,5 each described ink recorder number roller frames, it is characterized in that: described travelling gear and shaft room are provided with a pinion stand, this pinion stand is arranged on the external part of this axle sleeve rotationally, and above-mentioned travelling gear is fixedlyed connected with this pinion stand.
11, ink recorder number roller frame as claimed in claim 8, it is characterized in that: described travelling gear and shaft room are provided with a pinion stand, and this pinion stand is arranged on the external part of this axle sleeve rotationally, and above-mentioned travelling gear is fixedlyed connected with this pinion stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290904 CN2587650Y (en) | 2002-12-11 | 2002-12-11 | Number cylinder structure for marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290904 CN2587650Y (en) | 2002-12-11 | 2002-12-11 | Number cylinder structure for marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587650Y true CN2587650Y (en) | 2003-11-26 |
Family
ID=33749937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290904 Expired - Lifetime CN2587650Y (en) | 2002-12-11 | 2002-12-11 | Number cylinder structure for marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587650Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329210C (en) * | 2004-06-28 | 2007-08-01 | 中国印钞造币总公司 | Dislocaltion ink transfer number connection printer |
| CN1329209C (en) * | 2004-06-28 | 2007-08-01 | 中国印钞造币总公司 | Color master plate roller |
| CN100453335C (en) * | 2006-11-27 | 2009-01-21 | 南昌印钞厂 | Automatic dial numbering machine |
| CN100509392C (en) * | 2007-10-10 | 2009-07-08 | 北京航天东方科技发展有限公司 | Automatic ink recorder of winding drum film |
-
2002
- 2002-12-11 CN CN 02290904 patent/CN2587650Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329210C (en) * | 2004-06-28 | 2007-08-01 | 中国印钞造币总公司 | Dislocaltion ink transfer number connection printer |
| CN1329209C (en) * | 2004-06-28 | 2007-08-01 | 中国印钞造币总公司 | Color master plate roller |
| CN100453335C (en) * | 2006-11-27 | 2009-01-21 | 南昌印钞厂 | Automatic dial numbering machine |
| CN100509392C (en) * | 2007-10-10 | 2009-07-08 | 北京航天东方科技发展有限公司 | Automatic ink recorder of winding drum film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121211 Granted publication date: 20031126 |