CN203818746U - Ink duct turn-over balancing device - Google Patents
Ink duct turn-over balancing device Download PDFInfo
- Publication number
- CN203818746U CN203818746U CN201420236208.9U CN201420236208U CN203818746U CN 203818746 U CN203818746 U CN 203818746U CN 201420236208 U CN201420236208 U CN 201420236208U CN 203818746 U CN203818746 U CN 203818746U
- Authority
- CN
- China
- Prior art keywords
- ink duct
- ink fountain
- wall board
- balancing device
- torsional spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an ink duct turn-over balancing device. A supporting shaft is installed in an inner hole of a wall board, one end of the supporting shaft is fixed with an ink duct body to form a whole through a flat key and a fastening screw, the other end of the supporting shaft stretches out of the outer side of the wall board, the part, stretching out of the outer side of the wall board, of the supporting shaft is provided with a torsional spring, one end of the torsional spring is hung in a hole of a check ring and is fastened through a fastening screw, and the other end of the torsional spring is hung on the wall board. A built-in dug handle is installed on the ink duct body and the torque of the torsional spring should be balanced with the gravity torque of the ink duct body. The ink duct turn-over balancing device has the advantages that operation is simple, an ink duct can be stopped at any protection position in the way that a person stands at any position of the ink duct to easily lift and press the built-in dug handle, labor is saved during operation, convenience is brought to operation, the mechanism is installed in a protection part of the wall board, the ink duct turn-over balancing device is small in occupied space, simple in structure and low in cost and a few parts are used.
Description
Technical field:
The utility model relates to a kind of ink fountain upset bascule, is specially adapted to the ink fountain upset of large format offset press.
Background technology:
Offset press is in ink system, ink fountain is by ink fountain body 6, inking blade 5 and go out ink roller 7 and form, existing offset press ink fountain switching mechanism is to adopt bar linkage structure, as Fig. 1, shown in 2, by push-and-pull operating grip 2 drivening rods 1, the back shaft 3 of ink fountain body 6 in being arranged on wallboard 8 holes rotated, dish spring 4 is contained in connecting rod 1 hole and is fixed on the end face of axle, thereby realize to China ink and clean, for large format offset press, because ink fountain weight is larger, breadth is wider, must a set of linkage be installed respectively at the two ends of ink fountain body, when work, the upset of this winding machine ink fountain body of pushing simultaneously.Its shortcoming is: two approximately 1600mm of cover switching mechanism distance, one people cannot operate at all, must two people could overturn on printing machine both sides simultaneously, moreover this mechanism takes up room larger, be stretched over machine wheel hub outside, affect the outward appearance of machine, and complex structure, part is more, administrative loads is large, production cost is high.
Summary of the invention:
Task of the present utility model be propose a kind of simple to operate, take up room little, the ink fountain upset bascule that cost is low.
Task of the present utility model completes like this, ink fountain upset bascule, it is characterized in that: back shaft is arranged in the endoporus of wallboard, described back shaft one end and ink fountain body are fixed as one with holding screw by flat key, the other end stretches out wallboard outside, stretch out on the back shaft in wallboard outside torsion spring is installed, described torsion spring one end hangs over that in the hole of back-up ring, to pass through holding screw fastening, and its other end hangs on wallboard.On affiliated ink fountain body, built-in stingy hand is housed, the moment of torsion of described torsion spring should balance each other with the gravity torque of ink fountain body.
The utlity model has following effect: simple to operate, only need a people to stand in the meaning position, position of ink fountain, easily carry, by built-in stingy hand, can make ink fountain rest on and protect arbitrarily position, operate very laborsaving lightly, this mechanism is arranged on wallboard passport the inside, take up room little, simple in structure, use the advantages such as parts are few, and production cost is low.
Brief description of the drawings:
Fig. 1 is prior art station positional structure schematic diagram; Fig. 2 is ink fountain overturn structure schematic diagram; Fig. 3 is the utility model structural representation.
Drawing explanation: 1, connecting rod, 2, operating grip, 3, back shaft, 4, dish spring, 5, inking blade, 6, ink fountain body, 7, go out ink roller, 8, wallboard, 9, flat key, 10, torsion spring, 11, holding screw, 12, back-up ring.
Detailed description of the invention:
The technical program has been abandoned the connecting rod 1 of Fig. 1 prior art, the securing members such as operating grip 2 and dish spring 4, and the technical program utilizes the torsion spring power of torsion spring 10 to carry out the gravity torque of balance ink fountain body.As shown in Figure 3, back shaft 3 is arranged in the endoporus of wallboard 8, described back shaft one end and ink fountain body 6 are fixed as one by flat key 9 use holding screws 11, the other end stretches out wallboard 8 outsides, stretch out on the back shaft in wallboard outside torsion spring 10 is installed, described torsion spring one end hangs in the hole of back-up ring 8 fastening by holding screw 11, its other end hangs on wallboard 8, the moment of torsion of adjusting torsion spring 10 when assembling balances each other the gravity torque of itself and ink fountain body 6, can realize freely overturning of ink fountain body, for handled easily, on ink fountain body, add built-in stingy hand, by built-in stingy hand, can make ink fountain body stop optional position, operate very laborsaving and light.
Claims (2)
1. ink fountain upset bascule, it is characterized in that: back shaft is arranged in the endoporus of wallboard, described back shaft one end and ink fountain body are fixed as one with holding screw by flat key, the other end stretches out wallboard outside, stretch out on the back shaft in wallboard outside torsion spring is installed, described torsion spring one end hangs in the hole of back-up ring fastening by holding screw, and its other end hangs on wallboard.
2. ink fountain upset bascule according to claim 1, is characterized in that: built-in stingy hand is housed on described ink fountain body, and the moment of torsion of described torsion spring should balance each other with the gravity torque of ink fountain body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236208.9U CN203818746U (en) | 2014-05-09 | 2014-05-09 | Ink duct turn-over balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236208.9U CN203818746U (en) | 2014-05-09 | 2014-05-09 | Ink duct turn-over balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818746U true CN203818746U (en) | 2014-09-10 |
Family
ID=51474286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236208.9U Expired - Fee Related CN203818746U (en) | 2014-05-09 | 2014-05-09 | Ink duct turn-over balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978781A (en) * | 2014-05-09 | 2014-08-13 | 新乡市新机创新机械有限公司 | Ink fountain flip balancing device |
-
2014
- 2014-05-09 CN CN201420236208.9U patent/CN203818746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978781A (en) * | 2014-05-09 | 2014-08-13 | 新乡市新机创新机械有限公司 | Ink fountain flip balancing device |
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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: 20140910 Termination date: 20170509 |