CN202200653U - Gripper base for printing machine - Google Patents
Gripper base for printing machine Download PDFInfo
- Publication number
- CN202200653U CN202200653U CN2011203226783U CN201120322678U CN202200653U CN 202200653 U CN202200653 U CN 202200653U CN 2011203226783 U CN2011203226783 U CN 2011203226783U CN 201120322678 U CN201120322678 U CN 201120322678U CN 202200653 U CN202200653 U CN 202200653U
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- Prior art keywords
- grippers
- silk hole
- hole
- gripper
- printing machine
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Abstract
The utility model discloses a gripper base for a printing machine, belongs to a printing machine, and mainly solves the problem that the conventional gripper base lacks a structure for adjusting the position of a gripper. The gripper base comprises a fixed gripper mounting table; the mounting table is provided with a fixed silk hole and an adjusting silk hole for adjusting the position of the gripper; a fine tuning silk hole for finely tuning the gripping force of the gripper is processed in the fixed silk hole in the axis direction; and a locking silk hole vertical to the fine tuning silk hole and communicated with the fine tuning silk hole is arranged outside the gripper base, wherein a shaft sleeve of the gripper base is arranged on the rear part of the gripper base; the front end of the gripper mounting table of the gripper base is provided with a check block; and the position of the gripper is coarsely tuned and finely tuned under the condition of not changing the integral size of a gripper device.
Description
Technical field
The present invention relates to a kind of printing machine, the grippers seat of particularly using on the printing machine.
Background technology
Along with arrivings scientific, the technicalization epoch, increasingly sharpening of world market economy and technology competition sooner, more precisely become the irreversible trend of printing machine industry development; Grippers is a vitals on the sheet-fed offset press; The quality of impression cylinder grippers performance is directly connected to the height of offset quality and production capacity, and paper is in printing process, when impression; If it is not enough or inhomogeneous that grippers is held power in the month; Paper position changes, and just can produce register trouble, ghost image, crumples, fault such as peeling, so the grippers seat is extremely important to the adjustment of grippers position and grippers pressure.
Existing printing machine grippers is to be fixed on the grippers seat; The adjustment of grippers pressure realizes through adjustment grippers seat, considers that the grippers seat is mounted on the cylinder, like this grippers pedestal amass be difficult for excessive; And in order to guarantee the printing machine operate as normal; The assurance chromatography is accurate, reduces debugging difficulty, must rationally arrange the adjustment position on the grippers seat.
Summary of the invention
Main purpose of the present invention is to lack the structure that supplies the grippers position accurately to regulate in order to solve existing grippers seat; Hold paper efficient in the month to such an extent as to influence grippers; The present invention provides a kind of printing machine grippers seat; It is through being provided with the structure of a plurality of adjusting grippers and grippers shaft position distance, to improve the operating efficiency and the service life of grippers.
The invention provides a kind of printing machine grippers seat, comprise the erecting bed that grippers is installed, described erecting bed is provided with regulates silk hole and the anchoring filament hole that grippers is installed;
Coaxial direction is provided with the accurate adjustment silk hole that connects erecting bed in the described anchoring filament hole.
Wherein, described erecting bed both sides are respectively equipped with sidewall, and what the two side was provided with symmetry is used to be enclosed within the movable axle sleeve on the grippers axle.
In addition, said sidewall is provided with the locking silk hole that connects said accurate adjustment silk hole.
Wherein, said anchoring filament hole deviation is through at described erecting bed.
Wherein, said adjusting silk hole deviation is through at described erecting bed.
Preferably, the axis in said anchoring filament hole and said parallel axes of regulating the silk hole.
Wherein, the corresponding said top of regulating the silk hole has groove on the said erecting bed.
Wherein, setting stops the block that grippers moves on the said erecting bed.
Compared with prior art, beneficial effect of the present invention is:
1, the utility model is through being provided with fixedly the anchoring filament hole of grippers and the adjusting silk hole of coarse adjustment grippers position on the erecting bed of grippers seat; And the accurate adjustment silk hole of grippers position is transferred in accurate adjustment; Thereby realized under the situation that does not change the whole size of gripper device, realizing structural configuration to the grippers position adjusting mechanism.
2, in the utility model on the erecting bed front side be provided with a block, after installing grippers, can play good fixation, and the grippers seat be provided with grippers on the anchoring filament hole of the corresponding inclination of fixing hole, increase the installation strength of grippers.
Description of drawings
Fig. 1 is that the utility model is applied in the structural representation on the gripper device;
Fig. 2 is the cutaway view of A-A line among Fig. 1;
Fig. 3 be among Fig. 1 gripper device perspective view;
Fig. 4 is the structural representation of grippers;
Fig. 5 is the structural representation figure of grippers face;
Fig. 6 is the vertical view of grippers;
Fig. 7 is the cutaway view of B-B line among Fig. 6;
Fig. 8 is the structural representation of grippers seat;
Fig. 9 is the vertical view of grippers seat among Fig. 8;
Figure 10 is the cutaway view of C-C line among Fig. 9;
Figure 11 is the structural representation of clamping seats;
Figure 12 is the profile of the clamping seats of band stage clip;
Figure 13 is the vertical view of clamping seats.
Description of reference numerals among the figure: 1, grippers; 11, our department; 111, datum clamp face; 12, hold portion in the month; 13, installing hole; 14, regulate breach; 15, reinforcement; 16, grippers face; 161, reticulate pattern; 162, sandblast layer; 2, grippers seat; 2a, sidewall; 21, locking silk hole; 21a, boss; 22, movable axle sleeve; 23, erecting bed; 24, regulate the silk hole; 241, groove; 25, anchoring filament hole; 26, accurate adjustment silk hole; 27, block; 3, clamping seats; 31, stage clip silk hole; 311, stage clip; 32, clamp axle sleeve; 33, reinforcement; 34, pinching screw; 4, grippers axle; 5, hold-down screw; 51, through hole; 6, adjustment screw; 61, nut; 62, reed; 7, locking jackscrew; 71, copper packing; 8, accurate adjustment jackscrew.
The specific embodiment
Be elaborated below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that following illustrated preferred embodiment only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
The utility model provides a kind of printing machine grippers seat, and it is applied to the structure of printing machine gripper device, and is as shown in figures 1 and 3, comprises grippers seat 2, is installed in the grippers 1 on the grippers seat 2, and is installed in the clamping seats 3 in the grippers seat 2; Grippers seat 2 tops are provided with the erecting bed 23 that is used for installing grippers 1 and clamping seats 3; Erecting bed 23 is provided with anchoring filament hole 25 and regulates silk hole 24; Grippers 1 is installed in the top of erecting bed 23; Its mounting means does, the installing hole 13 that hold-down screw 5 passes on the grippers 1 is fixed in grippers 1 on the erecting bed 23, and clamping seats is installed in the downside of erecting bed in the grippers seat; Mounting means is that the adjusting silk hole 24 that adjustment screw 6 is passed on the grippers seat 2 is fixing with nut 61 with reed 62 with 31 backs, stage clip silk hole on the clamping seats 3.
As shown in Figure 3, stage clip silk hole 31 is near regulating silk hole 24 1 port internal diameters less than stage clip 311 internal diameters; The other end is the adjustable side, and said adjusting silk hole 24 is fixing with reed 62 nuts 61 in the adjustable side with 31 interior adjustment screw 6 backs of inserting, stage clip silk hole, through adjusting nut the pressure of stage clip is realized the coarse adjustment to grippers and grippers shaft position distance; 25 axis directions are provided with the accurate adjustment silk hole 26 that connects erecting bed 23 in the anchoring filament hole; Clamping seats 3 extended reinforcements 33 are aimed in accurate adjustment silk hole 26; Be provided with accurate adjustment jackscrew 8 in the accurate adjustment silk hole 26; To after the coarse adjustment of grippers position and after being fixed to gripper device on the grippers axle, accurately regulate the distance between grippers 1 and the clamping seats 3 with accurate adjustment jackscrew 8, to realize accurate adjusting to grippers and grippers shaft position.
In addition; As shown in Figure 2, erecting bed 23 sidewalls of grippers seat 2 are provided with locking silk hole 21, and the locking silk is provided with locking jackscrew 7 in the hole 21; Locking silk hole 21 also is provided with a copper packing 71; After accurate adjustment jackscrew 8 accurately regulated the position distance between grippers and the grippers axle, locking jackscrew 7 withstood accurate adjustment jackscrew 8 through copper packing 71, with the change of grippers 1 position that prevents in grippers 1 use, to cause because of bump.
Wherein, as shown in Figure 4, grippers 1 comprises grippers our department 11 and holds portion 12 in the month that grippers our department 11 comprises the datum clamp face 111 of its underpart, and the installing hole 13 that tiltedly is through at datum clamp face; The portion of holding in the month 12 of flat extends to form before by grippers our department 11 tops, one side direction; In addition; As shown in Figure 3, grippers seat 2 is provided with the inclination anchoring filament hole 25 of corresponding installing hole 13, is placed into through the datum clamp face 111 with grippers our department 11 on the erecting bed 23 of grippers seat 2; And its corresponding installing hole that aligns, insert hold-down screw 5 then grippers 1 is installed on the grippers seat 2.
As shown in Figure 6, the afterbody of grippers our department 11 offers regulates breach 14, can regulate in breach 14 adjustment grippers seats 2 through this and regulate the adjustment screw 6 (as shown in Figure 3) in silk holes, be used between grippers seat 2 and the clamping seats 3 apart from coarse adjustment.As shown in Figure 5, hold the grippers face 16 of portion 11 in the month and lay reticulate pattern 161, and be sprayed with sandblast layer 162 at the grippers face 16 of laying reticulate pattern 161, so that grippers face 16 frictional force are bigger, it is more convenient to hold paper in the month.
Like Fig. 4 and shown in Figure 7; The datum clamp face 111 of grippers our department 11 is a horizontal plane; End face is the inclined-plane perpendicular to said installing hole 13 axis, grippers our department 11 with hold portion 12 angles in the month and be provided with reinforcement 15, both guaranteed the grippers structure firmly; Improve the service life of grippers, and good looking appearance; The grippers face 16 of holding portion 12 in the month is parallel to described datum clamp face 111; The described thickness of holding portion 12 in the month is reduced outward by a said side direction of said grippers our department 11 gradually, reduces unnecessary waste of material.
As shown in Figure 6, the sloped top face of grippers 1 is provided with a square groove, and installing hole 13 is arranged in the square groove that is provided with on said grippers our department 11 sloped top face, can be too not outstanding to guarantee installing hold-down screw 5 back screws, influence the use of grippers.
Like Fig. 9 and shown in Figure 10, the grippers seat comprises two rack side wall 2a, and rack side wall 2a is symmetrically arranged platy structure; Erecting bed 23 is fixed on two tops between rack side wall 2a, and it is provided with anchoring filament hole 25 that is used for fixing grippers 1 and the adjusting silk hole 24 that is used for regulating the grippers position; 25 inside, described anchoring filament hole are provided with the accurate adjustment silk hole 26 of fine setting grippers 1 position along axis direction.The locking silk hole 21 that erecting bed 23 sidewalls are provided with vertical said accurate adjustment silk hole 26 and connect with accurate adjustment silk hole 26.Locking silk hole 21 protrudes from erecting bed 23 sidewalls and forms a boss 21a, so that copper packing 71 and locking jackscrew 7 are installed.
Like Fig. 8 and shown in Figure 10; Installing hole 13 corresponding (as shown in Figure 3) on the anchoring filament hole 25 of grippers seat 2 and the grippers 1; Turn forward in the erecting bed 23 that stretches into grippers seat 2 with respect to the erecting bed 23 of grippers seat 2,25 inside, anchoring filament hole are provided with the accurate adjustment silk hole 26 of fine setting grippers 1 position along axis direction; Erecting bed 23 is run through in accurate adjustment silk hole 26.
Like Fig. 3 and shown in Figure 10, fixedly the hold-down screw 5 of grippers 1 is the through hole screw, in accurate adjustment silk hole 26, is provided with accurate adjustment jackscrew 8; After being fixed to grippers on the grippers seat through hold-down screw 5, can regulate accurate adjustment jackscrew 8 through the through hole 51 of hold-down screw 5, accurate adjustment silk hole 26 is over against the reinforcement 33 of clamping seats 3; When regulating accurate adjustment jackscrew 8; Accurate adjustment jackscrew 8 can prop up the distance that reinforcement 33 is finely tuned clamping seats 3 and grippers seat 2, and accurate adjustment jackscrew 8 screw threads are very thin, and degree of regulation is high; Thereby accurately adjust the distance between grippers seat 2 and the clamping seats 3, thereby realize accurately regulating the distance of grippers 1 and grippers axle 4.
Like Fig. 8 and shown in Figure 9; The locking silk hole 21 that grippers seat 2 is outside equipped with vertical said accurate adjustment silk hole 26 and connects with accurate adjustment silk hole 26, locking silk hole 21 is arranged on the grippers seat 2 erecting beds 23 sidewall 2a, and locking silk hole 21 protrudes from rack side wall and forms a boss 21a; As shown in Figure 2; The locking silk is provided with locking jackscrew 7 in the hole 21, is provided with a copper packing 71 between locking jackscrew 7 and the accurate adjustment jackscrew 8, after accurate adjustment jackscrew 8 regulates the distance between grippers seat 2 and the clamping seats 3; Locking jackscrew 7 is locked accurate adjustment jackscrew 8 through a copper packing 71, to prevent in grippers 1 course of work, causing accurate adjustment jackscrew 8 loosening because of vibration.
In addition, as shown in Figure 8, grippers seat 2 also comprises the movable axle sleeve 22 that can be actively set on the grippers axle 4; Movable axle sleeve 22 is arranged on the rear portion of grippers seat 2; After gripper device was fixed on the grippers axle 4, grippers seat 2 can rotate on grippers axle 4 through movable axle sleeve 22, and grippers erecting bed 23 front ends of described grippers seat 2 are provided with block 27; To guarantee that grippers 1 is more firm after being installed on the grippers seat 2, prevents that grippers 1 from moving.
Shown in Figure 12 and 13; Clamping seats 3 is provided with and regulates the stage clip silk hole 31 of a hole 24 corresponding band stage clips 311; In the stage clip silk hole 31 near regulating silk hole 24 port internal diameters less than stage clip 311 internal diameters, thereby can stage clip be pressed in the stage clip silk hole 31, the other end is the adjustable side; Described adjustment screw 6 pass regulate silk hole 24 and 31 backs, stage clip silk hole tighten with nut 61 in the adjustable side fixing, with the distance between coarse adjustment grippers seat 2 and the clamping seats 3.
Shown in Fig. 3 and 11; Also be provided with the clamping axle sleeve 32 with grippers seat 2 movable axle sleeve identical central axis at the rear side of clamping seats 3; Clamp axle sleeve one end opening and be provided with the pinching screw 34 that the adjustable clamp mandrel overlaps internal diameter at openend; After will clamping axle sleeve and running away on the grippers axle 4, regulate pinching screw, gripping sleeve is fastened on the grippers axle 4.
The utility model is applied to structure chart after the gripper device assembling like Fig. 1, shown in 2 and 3, during assembling, at first pinching screw 34 is installed to clamp shaft and puts, but do not tighten; Meanwhile, accurate adjustment jackscrew 8 is installed in the accurate adjustment silk hole 26, copper packing 71 is installed in the locking silk hole 21 with locking jackscrew 7, and accurate adjustment jackscrew 8 was not screwed into dark, and locking jackscrew 10 is not tightened yet, adjustment after being convenient to.Then clamping seats 3 is put into grippers seat 2 by correct direction; The stage clip silk hole 31 of clamping seats 3 and grippers seat 2 is aimed at adjusting silk hole 24, then adjustment screw 6 is penetrated, then the adjustable side of stage clip 62 from stage clip silk hole 31 is enclosed within on the adjustment screw 6; Again reed 62 is enclosed within on the adjustment screw 6; At last nut 11 is screwed on the adjustment screw 6, up to reed 62 to a preposition fix, at this moment; Through the effect of stage clip 62, with clamping seats 3 and grippers seat 2 flexible linking together; Then grippers 1 is fixed on the grippers seat 2.
After several gripper devices are assembled like this; With they movable axle sleeve 22 with clamp axle sleeve 32 through on the grippers axle 4; Then whole grippers axle is installed on the cylinder; Tighten pinching screw 34 according to the position of bite-block on the cylinder, just be fixed on whole gripper device on the grippers axle this moment, will rotate with the rotation of grippers axle.The adjustment screw of regulating first adjusting device is the coarse adjustment process; Pressure on grippers and the cylinder between the bite-block is a preliminary rough pressure; At this time just need to regulate the accurate adjustment jackscrew 8 in the accurate adjustment silk hole 26 with second adjusting device; With the position between accurate adjusting grippers 1 and the grippers axle 4,, through the locking jackscrew 7 in the locking silk hole 21 accurate adjustment jackscrew 8 is locked at last to reach the position of grippers requirement.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (8)
1. a printing machine grippers seat comprises the erecting bed (23) that grippers is installed, it is characterized in that,
Described erecting bed (23) is provided with the anchoring filament hole (25) of regulating silk hole (24) and grippers (1) being installed;
The interior coaxial direction in described anchoring filament hole (25) is provided with the accurate adjustment silk hole (26) that connects erecting bed.
2. printing machine grippers seat according to claim 1 is characterized in that, described erecting bed (23) both sides are respectively equipped with sidewall (2a), and what two side (2a) was provided with symmetry is used to be enclosed within the movable axle sleeve (22) on the grippers axle (4).
3. printing machine grippers seat according to claim 2 is characterized in that, said sidewall (2a) is provided with the locking silk hole (21) that connects said accurate adjustment silk hole (26).
4. printing machine grippers seat according to claim 1 is characterized in that said anchoring filament hole (25) tiltedly is through at said erecting bed (23).
5. printing machine grippers seat according to claim 4 is characterized in that, said adjusting silk hole (24) tiltedly is through at described erecting bed (23).
6. printing machine grippers seat as claimed in claim 5 is characterized in that, the axis in said anchoring filament hole (25) and said parallel axes of regulating silk hole (24).
7. printing machine grippers seat as claimed in claim 1 is characterized in that, said erecting bed (23) is gone up the corresponding said top of regulating silk hole (24) and had groove (241).
8. printing machine grippers seat according to claim 1 is characterized in that, said erecting bed (23) is gone up the block (27) that stops that grippers (1) moves is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226783U CN202200653U (en) | 2011-08-31 | 2011-08-31 | Gripper base for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226783U CN202200653U (en) | 2011-08-31 | 2011-08-31 | Gripper base for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200653U true CN202200653U (en) | 2012-04-25 |
Family
ID=45964790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203226783U Expired - Lifetime CN202200653U (en) | 2011-08-31 | 2011-08-31 | Gripper base for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350569A (en) * | 2013-07-23 | 2013-10-16 | 新乡市新机创新机械有限公司 | Safety protection mechanism for printing press |
| CN104985917A (en) * | 2015-07-31 | 2015-10-21 | 苏州市永津彩印包装有限公司 | Installation mechanism of printing apparatus |
| CN108099391A (en) * | 2017-12-12 | 2018-06-01 | 郭文英 | A kind of gripper for printing machine device |
-
2011
- 2011-08-31 CN CN2011203226783U patent/CN202200653U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350569A (en) * | 2013-07-23 | 2013-10-16 | 新乡市新机创新机械有限公司 | Safety protection mechanism for printing press |
| CN104985917A (en) * | 2015-07-31 | 2015-10-21 | 苏州市永津彩印包装有限公司 | Installation mechanism of printing apparatus |
| CN108099391A (en) * | 2017-12-12 | 2018-06-01 | 郭文英 | A kind of gripper for printing machine device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170222 Address after: Yangting Town, Huancui District of Weihai City, Shandong province 264209 View Village (Hexing Road No. 160-1) Patentee after: Shandong Ji Shengchang Group Co. Ltd. Address before: Hengtai High Technology Industrial Development Zone of Shandong Province, Weihai City, 264209 street, No. 1 Patentee before: Weihai Printing Machinery Co., Ltd. Patentee before: Gu Zuxin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |