CN202592987U - Oil-pressure back-hitting machine - Google Patents
Oil-pressure back-hitting machine Download PDFInfo
- Publication number
- CN202592987U CN202592987U CN 201220013701 CN201220013701U CN202592987U CN 202592987 U CN202592987 U CN 202592987U CN 201220013701 CN201220013701 CN 201220013701 CN 201220013701 U CN201220013701 U CN 201220013701U CN 202592987 U CN202592987 U CN 202592987U
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- book
- pressing board
- oil
- sliding seat
- board
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Abstract
The utility model discloses an oil-pressure back-hitting machine, which comprises a box body, a power-distributing device and a back-hitting device, wherein the box body is used for supporting the whole machine; an oil box for containing hydraulic oil is arranged in the box body, and a hydraulic system is assembled above the oil box; a soleplate is also installed on the box body; the power-distributing device is installed at the side of the box body; and the back-hitting device is fixedly arranged on the soleplate, moveable book-pressing plates which can be used for avoiding causing marks when books are pressed are symmetrically installed on the back-hitting device, and a squeezing space is formed between the moveable book-pressing plates. According to the utility model, a piston rod is pushed to extend and contract through a hydraulic principle to achieve a working purpose, the volume of the hydraulic system is small, and the structure is compact; and meanwhile, the oil-pressure back-hitting machine has the advantages of convenience in hydraulic transmission control and easiness in pressure adjustment and is favorable to improving the work efficiency. A certain angle is formed between the upper part and the lower part of each moveable book-pressing plate, the upper part is thinner and the lower part is thicker, the upper part and the lower part are respectively connected with a movable seat and a front supporting seat through a spring and a lead screw, and when a book back is pressed, a book core is tightly pressed by the lower part of the moveable book-pressing plate, and the upper part leans backwards so as to achieve the action of eliminating the pressing marks.
Description
Technical field:
The utility model relates to the stitching printed products technical field, refers in particular to a kind ofly to cause the oil pressure of impression to hit back of the body machine when avoiding pressing book.
Background technology:
Hit back of the body machine and be widely used in the stitching printed products processing industry, books for example, books are made up of the folding signature, and it is different that the book that every book is formed pastes number, and book pastes more all can adopt the locking wire bookbinding, and guaranty pastes and does not produce loose page and fall a page phenomenon.Book subsides book back behind locking wire is all thick than fore-edge, if without the overvoltage back of the body, the meeting book back was higher than fore-edge after books assembled, and formed concentric reducer, and difficulty is bound and be not attractive in appearance.Press the behind book back to reach consistent with the fore-edge size through hitting back of the body machine, books are prone to bookbinding and well-pressed attractive in appearance.
Traditional back of the body machine that hits generally all is to adopt mechanical driving device to come the transmission pressing board, and the volume ratio of mechanical driving device is bigger, and the internal structure more complicated; In addition, because all back of the body machine that hits pressing boards all are hard-wired on the market, can on written, cause impression when causing pressing book.
The utility model content:
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of and causes the oil pressure of impression to hit back of the body machine when avoiding pressing book.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: a kind of oil pressure hits back of the body machine, and it comprises: a casing, this casing supporting entire machine; In casing, be provided with one be used to hold hydraulic oil fuel tank, be equipped with a hydraulic system in the fuel tank top; One base plate also is installed on the described casing; One power distribution equipment, this power distribution equipment is installed on the casing side; One hits back of the body device, and this hits back of the body device and is fixed on the said box bottom, described hit the back of the body be symmetrically installed with on the device one cause impression can avoid pressing book the time movable pressing board; The pinching space that formation one is used to put bookblock between this activity pressing board.
Furthermore, in the technique scheme, the described back of the body device that hits comprises: supporting base before, and this preceding supporting base is fixedly installed on the described base plate; One rear branching holder, this rear branching holder are fixedly installed on the described base plate; One sliding seat, this sliding seat are installed on the bolster of forward and backward supporting base both sides setting, and are positioned at back supporting seat front end; One oil cylinder, this oil cylinder is installed on the rear branching holder rear end, and is connected with described hydraulic system; One book supporting board, this book supporting board is fixed on the base plate; Described movable pressing board comprise be connected in first pressing board on the sliding seat and be connected in before second pressing board on the supporting base, wherein, form described pinching space between the first symmetrical pressing board and second pressing board.
Furthermore, in the technique scheme, described oil cylinder comprises a cylinder body and is movably installed in the piston rod on the cylinder body that described piston rod passes rear branching holder and the fixed installation of described sliding seat.
Furthermore, in the technique scheme, described first pressing board is through a spring and screw mandrel and the flexible connection of described sliding seat; This first pressing board upper-thin-lower-thick; Its underpart is resisted against on the sliding seat, and top and sliding seat shape have a certain degree, and vertical each other with book supporting board.
Furthermore; In the technique scheme; Described second pressing board passes through a spring and screw mandrel and described preceding supporting base and flexibly connects, this second pressing board upper-thin-lower-thick, and its underpart is resisted against on the described preceding supporting base; Top and preceding supporting base shape have a certain degree, and vertical each other with book supporting board.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
1, the utility model promotes the flexible work purpose that reaches of piston rod in the oil cylinder through hydraulic principle, and under the situation of the same big pressure of needs, the volume of the volume ratio mechanical driving device of hydraulic system is much little, and compact conformation; The control of hydraulic drive simultaneously is convenient, and pressure is adjusted easily, helps increasing work efficiency.
2, in the sliding seat and the preceding supporting base plane of symmetry movable pressing board is installed all; Movable pressing board top and bottom are formed with certain angle; Upper-thin-lower-thick is connected with screw mandrel with spring during installation with between the sliding seat, and movable pressing board bottom is resisted against on the sliding seat; Top and sliding seat shape have a certain degree, because of its upper-thin-lower-thick just in time forms the right angle with book supporting board; It also is like this installing with preceding supporting base; During book back extruding, movable pressing board bottom compresses bookblock, the top leans back, thus reach the effect of eliminating impression, and guarantee the quality of produced books.
Description of drawings:
Fig. 1 is the stereogram of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the cutaway view of the utility model;
Description of reference numerals:
1 casing, 11 base plates, 12 bolsters, 13 fuel tanks
2 hit back of the body device 20 pinching spaces 21 movable pressing board 211 first pressing boards
Supporting base 23 rear branching holders 24 sliding seat before 212 second pressing boards 22
25 oil cylinders, 251 cylinder bodies, 252 piston rods, 26 book supporting boards
3 power distribution equipments, 31 distribution boxs, 32 scram buttons, 41 screw mandrels
42 screw mandrels
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
See that shown in Fig. 1-3, a kind of oil pressure hits back of the body machine, it comprises: a casing 1 be installed on hitting back of the body device 2, hydraulic system and being installed on casing 1 side power distribution equipment 3 in the casing 1.
Particularly, described casing 1 supporting entire machine; In casing 1, be provided with one be used to hold hydraulic oil fuel tank 13, be equipped with a hydraulic system in fuel tank 13 tops; One base plate 11 also is installed on the described casing 1.
The described back of the body device 2 that hits is fixed on said casing 1 base plate 11, described hit the back of the body be symmetrically installed with on the device 2 one cause impression can avoid pressing book the time movable pressing board 21; The pinching space 20 that formation one is used to put bookblock between this activity pressing board 21.
The described back of the body device 2 that hits comprises: supporting base 22 before, and this preceding supporting base 22 is fixedly installed on the described base plate 11; One rear branching holder 23, this rear branching holder 23 are fixedly installed on the described base plate 11; One sliding seat 24, this sliding seat 24 are installed on the bolster 12 of forward and backward supporting base 22,23 both sides setting, and are positioned at back supporting seat 23 front ends; One oil cylinder 25, this oil cylinder 25 is installed on rear branching holder 23 rear ends, and is connected with described hydraulic system; One book supporting board 26, this book supporting board 26 is fixed on the base plate 11; Described movable pressing board 21 comprise be connected in first pressing board 211 on the sliding seat 24 and be connected in before second pressing board 212 on the supporting base 22; Wherein, form described pinching space 20 between symmetrical first pressing board 211 and second pressing board 212.
Described oil cylinder 25 comprises a cylinder body 251 and is movably installed in the piston rod 252 on the cylinder body 251 that described piston rod 252 passes rear branching holder 23 and described sliding seat 24 fixed installations.
Described first pressing board 211 flexibly connects with described sliding seat 24 through a spring and screw mandrel 41; These first pressing board, 211 upper-thin-lower-thicks; Its underpart is resisted against on the sliding seat 24, and top and sliding seat 24 shapes have a certain degree, and vertical each other with book supporting board 26.Described second pressing board 212 flexibly connects with described preceding supporting base 22 through a spring and screw mandrel 42; These second pressing board, 212 upper-thin-lower-thicks; Its underpart is resisted against on the described preceding supporting base 22, and top and preceding supporting base 22 shapes have a certain degree, and vertical each other with book supporting board 26.
Described power distribution equipment 3 is installed on casing 1 side, and this power distribution equipment 3 comprises: be installed on the distribution box 31 and the scram button 32 of casing 1 side, wherein, described scram button 32 is positioned at distribution box 31 tops.
When assembling is used, books are positioned in the pinching space 20 of hitting back of the body device 2, start entire machine equipment through power distribution equipment 3, hydraulic system starts, and promotes the piston rod 252 flexible work purposes that reach in the oil cylinder 25 through hydraulic principle.Particularly, described oil cylinder 25 starts, and the piston rod 252 on the cylinder body 251 is travelled forward; Be installed on piston rod 252 terminal sliding seat 24 and promote first pressing board 211, the books and second pressing board 212 are conflicted, at this moment; Because first pressing board, 211 tops and bottom are formed with certain angle; Upper-thin-lower-thick is connected with screw mandrel 41 with spring during installation with between the sliding seat 24, and first pressing board, 211 bottoms lean against on the sliding seat 24; Top and sliding seat 24 shapes have a certain degree, because of its upper-thin-lower-thick just in time with book supporting board 26 formation right angles; It also is like this that second pressing board 212 is installed with preceding supporting base 22; During book back extruding, the bottom of first pressing board 211 and second pressing board 212 compresses bookblock, the top leans back, thus reach the effect of eliminating impression, and guaranteed the quality of produced books.Press the book time through the control of the time relay in the power distribution equipment, arrive and press book after the time, the magnetic valve switching-over, the piston rod 252 in the oil cylinder 25 drives sliding seat 24 rollbacks, so firmly returns, to reach the purpose that compresses books.
Certainly; The above is merely the specific embodiment of the utility model; Be not to limit the utility model practical range, all equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and all should be included in the utility model claim.
Claims (5)
1. an oil pressure hits back of the body machine, it is characterized in that: comprising:
One casing (1), this casing (1) supporting entire machine; In casing (1), be provided with one be used to hold hydraulic oil fuel tank (13), be equipped with a hydraulic system in fuel tank (13) top; One base plate (11) also is installed on the described casing (1);
One power distribution equipment (3), this power distribution equipment (3) are installed on casing (1) side;
One hits back of the body device (2), and this hits back of the body device (2) and is fixed on said casing (1) base plate (11), described hit be symmetrically installed with on back of the body device (2) one cause impression can avoid pressing book the time movable pressing board (21); The pinching space (20) that formation one is used to put bookblock between this activity pressing board (21).
2. a kind of oil pressure according to claim 1 hits back of the body machine, it is characterized in that: the described back of the body device (2) that hits comprising:
Supporting base (22) before one, this preceding supporting base (22) is fixedly installed on the described base plate (11);
One rear branching holder (23), this rear branching holder (23) are fixedly installed on the described base plate (11);
One sliding seat (24), this sliding seat (24) are installed on the bolster (12) of forward and backward supporting base (22,23) both sides setting, and are positioned at back supporting seat (23) front end;
One oil cylinder (25), this oil cylinder (25) are installed on rear branching holder (23) rear end, and are connected with described hydraulic system;
One book supporting board (26), this book supporting board (26) are fixed on the base plate (11);
Described movable pressing board (21) comprises first pressing board (211) that is connected on the sliding seat (24) and is connected in second pressing board (212) on the preceding supporting base (22); Wherein, form described pinching space (20) between symmetrical first pressing board (211) and second pressing board (212).
3. a kind of oil pressure according to claim 2 hits back of the body machine; It is characterized in that: described oil cylinder (25) comprises a cylinder body (251) and is movably installed in the piston rod (252) on the cylinder body (251) that described piston rod (252) passes rear branching holder (23) and described sliding seat (24) fixed installation.
4. a kind of oil pressure according to claim 2 hits back of the body machine; It is characterized in that: described first pressing board (211) flexibly connects with described sliding seat (24) through a spring and screw mandrel (41); This first pressing board (211) upper-thin-lower-thick; Its underpart is resisted against on the sliding seat (24), and top and sliding seat (24) shape has a certain degree, and vertical each other with book supporting board (26).
5. a kind of oil pressure according to claim 2 hits back of the body machine; It is characterized in that: described second pressing board (212) flexibly connects with described preceding supporting base (22) through a spring and screw mandrel (42); This second pressing board (212) upper-thin-lower-thick; Its underpart is resisted against on the described preceding supporting base (22), and top and preceding supporting base (22) shape have a certain degree, and vertical each other with book supporting board (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220013701 CN202592987U (en) | 2012-01-10 | 2012-01-10 | Oil-pressure back-hitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220013701 CN202592987U (en) | 2012-01-10 | 2012-01-10 | Oil-pressure back-hitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592987U true CN202592987U (en) | 2012-12-12 |
Family
ID=47310569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220013701 Expired - Lifetime CN202592987U (en) | 2012-01-10 | 2012-01-10 | Oil-pressure back-hitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465674A (en) * | 2013-08-26 | 2013-12-25 | 北京画中画印刷有限公司 | Post-press ridge impacting machine |
| CN103465675A (en) * | 2013-08-26 | 2013-12-25 | 北京画中画印刷有限公司 | Post-press ridge impacting machine and ridge impacting mechanism thereof |
-
2012
- 2012-01-10 CN CN 201220013701 patent/CN202592987U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465674A (en) * | 2013-08-26 | 2013-12-25 | 北京画中画印刷有限公司 | Post-press ridge impacting machine |
| CN103465675A (en) * | 2013-08-26 | 2013-12-25 | 北京画中画印刷有限公司 | Post-press ridge impacting machine and ridge impacting mechanism thereof |
| CN103465674B (en) * | 2013-08-26 | 2015-12-23 | 北京画中画印刷有限公司 | Ridge machine is hit after a kind of print |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |