CN201941993U - Air discharge and suction connecting block - Google Patents
Air discharge and suction connecting block Download PDFInfo
- Publication number
- CN201941993U CN201941993U CN2010206815728U CN201020681572U CN201941993U CN 201941993 U CN201941993 U CN 201941993U CN 2010206815728 U CN2010206815728 U CN 2010206815728U CN 201020681572 U CN201020681572 U CN 201020681572U CN 201941993 U CN201941993 U CN 201941993U
- Authority
- CN
- China
- Prior art keywords
- air discharge
- air draught
- contiguous block
- connecting block
- suction
- 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 - Lifetime
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Abstract
The utility model discloses an air discharge and suction connecting block, which comprises a connecting block body; one end of the connecting block body is provided with a pulley installation slot, and the other end of the connecting block body is provided with an air discharge and suction connecting hole; the middle part of the connecting block body is provided with a hinged hole; and bearings are arranged in the air discharge and suction connecting hole and the hinged hole. In the air discharge and suction connecting block, the bearings are arranged in the air discharge and suction connecting hole and the hinged hole; consequently, when the air discharge and suction connecting block is connected with a frame and the air discharge and suction block, the friction between a connecting shaft pin and the air discharge and suction connecting block is changed from sliding friction into rolling friction, so that the problem that the connecting shaft pin and the air discharge and suction connecting block are frequently seized can be effectively prevented, and the air discharge and suction block can work normally for a long time; and even if the problem occurs, only the bearings or the connecting shaft pin need to be replaced, so that the repair is very convenient, the repair cost and the repair time can be effectively reduced, and the operation efficiency of a unit is improved.
Description
Technical field
The utility model relates to a kind of air draught contiguous block of putting, and puts the air draught contiguous block on the particularly a kind of FOCKE350 of being used in wrapping machine.
Background technology
In the production process of FOCKE350 wrapping machine, the absorption of case paper and release mainly are to regulate and control by the air draught piece of putting of 408 case paper air draught dishes, putting air draught piece and puts an end of air draught contiguous block and is connected, the middle part of putting the air draught contiguous block is hinged on the frame, put on the other end of air draught contiguous block a pulley is installed, this 408 case paper air draught dish is when work, pulley can produce bump with the block of one side, so just make this put the air draught contiguous block and produce swing, put the air draught contiguous block and in the process of swing, can drive and put the air draught piece and move up and down, thereby realize of absorption and the release of 408 case paper air draught dishes case paper.
At present the air draught piece of putting of FOCKE408 case paper air draught dish is the connection mode of axle bush and pin with putting what mainly adopt being connected of air draught contiguous block, be to belong to cliding friction, after operation after a while, owing to the workshop moisture temperature deviation with lack necessary reason such as lubricated, can go out the phenomenon that cash sale and axle bush are killed, it is unusual that thereby the absorption that makes case paper occurs, and puts the air draught control fails.This type of failure judgment and reparation all need the regular hour, thereby have influenced the effective operation rate of board, just must change the coupling block and the pivot pin of killing in case this fault occurs, have increased maintenance cost.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of long service life, convenient for maintaining put the air draught contiguous block.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of air draught contiguous block of putting, it comprises a contiguous block main body, one end of described contiguous block main body is provided with a pulley mounting groove, the other end of described contiguous block main body is provided with one and puts air draught piece connecting bore, the middle part of described contiguous block main body is provided with a hinge hole, and described putting in air draught piece connecting bore, the hinge hole is provided with bearing.
Preferably, described bearing is a needle bearing.
Preferably, the described contiguous block main body end that is provided with the pulley mounting groove is upturned.
Technique scheme has following beneficial effect: this is put the air draught contiguous block and is putting air draught piece connecting bore, bearing all is set in the hinge hole, like this when putting the air draught contiguous block with frame and when putting the air draught piece and being connected, the friction that connects pivot pin and put between the air draught contiguous block just changes friction of rolling into by cliding friction, so just can effectively avoid connecting pivot pin and putting the problem that appearance is frequently killed between the air draught contiguous block, air draught piece normal operation is for a long time put in assurance, even when going wrong, also as long as change bearing or connect pivot pin, keep in repair very convenient, can effectively reduce the cost of maintenance and the time of maintenance, improve the operating efficiency of board.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is for the utility model embodiment and put air draught piece bonded assembly structural representation.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, this is put the air draught contiguous block and comprises a contiguous block main body 1, and an end of contiguous block main body 1 is provided with a pulley mounting groove 15, and this end is upturned.The other end of contiguous block main body 1 is provided with one and puts air draught piece connecting bore 11, puts in the air draught piece connecting bore 11 and is provided with needle bearing 12, and the middle part of contiguous block main body 1 is provided with a hinge hole 13, is provided with needle bearing 14 in the hinge hole 13.
As shown in Figure 3, this is put the air draught contiguous block and pulley is installed in the pulley mounting groove 15 in use, and pivot pin 21 is passed hinge hole 13, makes to put the air draught contiguous block and frame 2 is hinged; Pivot pin 31 passed put air draught piece 3 and put air draught piece connecting bore 11, make and put air draught piece 3 and put the air draught contiguous block and be connected, pivot pin 21,31 is answered surface hardening, improves its hardness to adapt to needle bearing.
This is put the air draught contiguous block and is putting air draught piece connecting bore, bearing all is set in the hinge hole, like this when putting the air draught contiguous block with frame and when putting the air draught piece and being connected, the friction that connects pivot pin and put between the air draught contiguous block just changes friction of rolling into by cliding friction, so just can effectively avoid connecting pivot pin and putting the problem that appearance is frequently killed between the air draught contiguous block, air draught piece normal operation is for a long time put in assurance, even when going wrong, also as long as change bearing or connect pivot pin, keep in repair very convenient, can effectively reduce the cost of maintenance and the time of maintenance, improve the operating efficiency of board.
More than the air draught contiguous block of putting that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all can change to some extent in specific embodiments and applications; therefore this description only is used in the utility model embodiment is described; should not be construed as restriction of the present utility model, all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (3)
1. put the air draught contiguous block for one kind, it comprises a contiguous block main body, one end of described contiguous block main body is provided with a pulley mounting groove, the other end of described contiguous block main body is provided with one and puts air draught piece connecting bore, the middle part of described contiguous block main body is provided with a hinge hole, it is characterized in that: described putting in air draught piece connecting bore, the hinge hole is provided with bearing.
2. the air draught contiguous block of putting according to claim 1 is characterized in that: described bearing is a needle bearing.
3. the air draught contiguous block of putting according to claim 1 is characterized in that: the end that described contiguous block main body is provided with the pulley mounting groove is upturned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206815728U CN201941993U (en) | 2010-12-27 | 2010-12-27 | Air discharge and suction connecting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206815728U CN201941993U (en) | 2010-12-27 | 2010-12-27 | Air discharge and suction connecting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941993U true CN201941993U (en) | 2011-08-24 |
Family
ID=44469341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206815728U Expired - Lifetime CN201941993U (en) | 2010-12-27 | 2010-12-27 | Air discharge and suction connecting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852986A (en) * | 2012-07-31 | 2013-01-02 | 苏州柏德纳科技有限公司 | Mechanical connection block of hole shafts |
-
2010
- 2010-12-27 CN CN2010206815728U patent/CN201941993U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852986A (en) * | 2012-07-31 | 2013-01-02 | 苏州柏德纳科技有限公司 | Mechanical connection block of hole shafts |
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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 |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |