CN103317756A - Closed-type press clutch gas inlet sealing mechanism - Google Patents
Closed-type press clutch gas inlet sealing mechanism Download PDFInfo
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- CN103317756A CN103317756A CN2013102866466A CN201310286646A CN103317756A CN 103317756 A CN103317756 A CN 103317756A CN 2013102866466 A CN2013102866466 A CN 2013102866466A CN 201310286646 A CN201310286646 A CN 201310286646A CN 103317756 A CN103317756 A CN 103317756A
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- spacer
- support set
- flange body
- gland
- runddichtringo
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Abstract
The invention discloses a closed-type press clutch gas inlet sealing mechanism which comprises a supporting sleeve installed on a transmission shaft of a clutch. A flange body is sleeved at the periphery of the supporting sleeve, the flange body is fixedly connected with an energy storage wheel of a closed-type press, a supporting ring and a separation sleeve are installed between the flange body and the supporting sleeve in a clamped mode, a flange cover is fixed on the flange body to enable the supporting ring to abut against the separation sleeve, the supporting sleeve and the separation sleeve are respectively provided with a gas outlet channel communicated with a gas outlet hole of the transmission shaft of the clutch, a gas outlet is formed in the flange body, the gas outlet is connected with a gas outlet pipe, and a contact face between the supporting sleeve and the transmission shaft of the clutch is sealed through an O-type sealing ring. A contact face between the separation sleeve and the supporting sleeve is sealed through a sealing element, a framework oil seal is generally used, and a contact face between the separation sleeve and the flange body is sealed through an O-type sealing ring. By means of the sealing structure, in the process that compressed gas is transmitted to the energy storage wheel from the gas outlet hole of the transmission shaft of the clutch, the gas is well sealed, and gas leakage is basically avoided.
Description
Technical field
The present invention relates to the straight side press technical field, relate in particular to a kind of air inlet sealing mechanism that the straight side press clutch shaft is carried out hermetic seal.
Background technology
In straight side press, clutch and accumulation of energy wheel are the very important parts of realization work, clutch and accumulation of energy wheel cooperatively interact, the accumulation of energy wheel is installed on the clutch shaft by bearing, be provided with centre bore in the clutch shaft, the accumulation of energy wheel also is provided with inlet channel, the inlet channel centre bore capable and clutch shaft of accumulation of energy wheel is communicated with by air inlet pipe, Compressed Gas is by the centre bore of clutch shaft, through admission line, enter the accumulation of energy wheel, the final clutch that arrives is with these solenoidoperated cluthes and engaging that accumulation of energy is taken turns, because clutch shaft and accumulation of energy wheel all rotate, the present air inlet Seal Design of wheel very bad from the clutch shaft to the accumulation of energy, sealing effectiveness is very poor.
Summary of the invention
Technical problem to be solved by this invention is: the straight side press clutch air inlet sealing mechanism that a kind of good sealing effect is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of straight side press clutch air inlet sealing mechanism, comprise the support set that is installed on the clutch shaft, described support set is along being circumferentially with the support set outlet passageway that matches with the venthole of described clutch shaft, the both sides of described support set have leaned respectively the first gland and the second gland, be provided with an O RunddichtringO between described the first gland, support set and the clutch shaft, be provided with the 2nd O RunddichtringO between described the second gland, support set and the clutch shaft;
Described support set periphery is arranged with flange body, described flange body is fixedly connected with the accumulation of energy wheel of straight side press by securing member, support ring and spacer have been clamped between described flange body and the support set, the outer end of described flange body is installed with blind flange by securing member, described blind flange leans spacer and support ring on flange body vertically, described spacer is provided with the spacer outlet passageway that matches with described support set outlet passageway, described flange body is provided with the gas outlet of matching with described spacer outlet passageway, and described gas outlet connects outlet pipe;
Be provided with the 3rd O RunddichtringO between described blind flange, spacer and the flange body;
Be provided with the first potted component between described blind flange, spacer and the support set;
Be provided with the 4th O RunddichtringO between described support ring, spacer and the flange body;
Be provided with the second potted component between described support ring, spacer and the support set.
As a kind of improvement, described the first gland leans on the bearing block of described accumulation of energy wheel, described flange body is sheathed on the periphery of described the first gland, is provided with the 3rd potted component be used to the lubricating oil that seals described accumulation of energy wheel bearing chamber between described flange body and described the first gland.
As a kind of preferred version, described the 3rd potted component is outside framework oil seal.
As a kind of preferred version, a described O RunddichtringO is installed in the mounting groove of described the first gland;
Described the 2nd O RunddichtringO is installed in the mounting groove of described the second gland;
Described the 3rd O RunddichtringO and the first potted component are installed in the mounting groove of described blind flange;
Described the 4th O RunddichtringO and the second potted component are installed in the mounting groove of described support ring.
As a kind of preferred version, be provided with pad between described blind flange and the flange body.
As a kind of preferred version, on the described clutch shaft round nut is installed, described round nut leans on described the second gland.
As a kind of preferred version, described support set inlet channel comprises the support grooving that is arranged on the described support set inner peripheral surface and is positioned at some support set through holes of described support grooving, described spacer inlet channel comprises the spacer inside groove that is arranged at described spacer inner peripheral surface and the spacer water jacket on the outer peripheral face, described spacer inside groove and spacer water jacket are communicated with by some spacer through holes, and the axial width of described spacer inside groove is greater than the diameter of described support set through hole.
Owing to having adopted technique scheme, gas passes through support set successively by clutch shaft, spacer and flange body enter admission line, by support set being sleeved on the periphery of clutch shaft, the two ends of support set are provided with an O RunddichtringO and the 2nd O RunddichtringO, good seal between support set and the clutch shaft, contact-making surface between spacer and the support set is provided with the first potted component and the second potted component, prevent that gas from revealing from the gap between spacer and the support set, be provided with the 3rd O RunddichtringO and the 4th O RunddichtringO between spacer and the flange body, prevent that gas from revealing from the gap between spacer and the flange body, support ring and blind flange had both played installs described the 3rd O RunddichtringO, the first potted component, the effect of the 4th O RunddichtringO and the second potted component, also play the effect of support, by above-mentioned seal approach, make Compressed Gas substantially not leaked gas in the course of conveying of accumulation of energy wheel by the clutch connecting axle, play good sealing effectiveness.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structure cutaway view of the embodiment of the invention;
Fig. 2 is the use state diagram of the embodiment of the invention;
Among the figure: 1, clutch shaft; 2, round nut; 3, the second glands; 4, the two O RunddichtringOs; 5, blind flange; 6, pad; 7, the three O RunddichtringOs; 8, the first potted components; 9, spacer; 901, the spacer inside groove; 902, spacer through hole 902; 903, the spacer water jacket; 10, the four O RunddichtringOs; 11, support ring; 12, the second potted components; 13, support set; 1301, support grooving; 1302, the support set through hole; 14, the one O RunddichtringOs; 15, the first glands; 16, the three potted components; 17, flange body; 18, bolt; 1701, the gas outlet; 19, screw; 20, venthole; 21, bearing block; 22, outlet pipe; 23, the accumulation of energy wheel.
The specific embodiment
As depicted in figs. 1 and 2, a kind of straight side press clutch air inlet sealing mechanism, comprise the support set 13 that is installed on the clutch shaft 1, described support set 13 is along being circumferentially with support set 13 outlet passageways that match with the venthole 20 of described clutch shaft 1, the both sides of described support set 13 have leaned respectively the first gland 15 and the second gland 3, described the first gland 15, be provided with an O RunddichtringO 14 between support set 13 and the clutch shaft 1, described the second gland 3, be provided with the 2nd O RunddichtringO 4 between support set 13 and the clutch shaft 1, by an O RunddichtringO 14 and the 2nd O RunddichtringO 4 with the clearance seal between clutch shaft 1 and the support set 13, prevent from leaking gas from here, described the first gland 15 leans on the bearing block 21 of described accumulation of energy wheel 23, on the described clutch shaft 1 round nut 2 is installed, described round nut 2 leans on described the second gland 3, thereby the axial location of support set 13 is fixed;
Described support set 13 peripheries are arranged with flange body 17, described flange body 17 is fixedly connected with the accumulation of energy wheel 23 of straight side press by securing member, it is 23 servo-actuated that described flange body 17 and described accumulation of energy are taken turns, usually adopt bolt 18 that flange body 17 and accumulation of energy wheel 23 are fixed together, support ring 11 and spacer 9 have been clamped between described flange body 17 and the support set 13, the outer end of described flange body 17 is installed with blind flange 5 by securing member, described blind flange 5 is fixed on the described flange body 17 by screw 19, be provided with pad 6 between described blind flange 5 and the flange body 17, described support ring 11, spacer 9 and blind flange 5 all are enclosed within the periphery of support set 13, described blind flange 5 leans spacer 9 and support ring 11 on flange body 17 vertically, the axial location of spacer 9 and support ring 11 is fixed, described spacer 9 is provided with spacer 9 outlet passageways that match with described support set 13 outlet passageways, described flange body 17 is provided with the gas outlet 1701 of matching with described spacer 9 outlet passageways, described gas outlet 1701 connects outlet pipe 22, and outlet pipe 22 connects accumulation of energy wheel 23;
Be provided with the 3rd O RunddichtringO 7 between described blind flange 5, spacer 9 and the flange body 17, be provided with the 4th O RunddichtringO 10 between described support ring 11, spacer 9 and the flange body 17, with the clearance seal between flange body 17 and the spacer 9, prevent that gas from revealing from here by the 3rd O RunddichtringO 7 and the 4th O RunddichtringO 10; Described blind flange 5, be provided with the first potted component 8 between spacer 9 and the support set 13, described support ring 11, be provided with the second potted component 12 between spacer 9 and the support set 13, by between the first potted component 8 and the second potted component 12 with the clearance seal between spacer 9 and the support set 13, prevent that gas from revealing from here, from flange body 17 is rotated with accumulation of energy wheel 23, when support set 13 rotates with clutch shaft 1, the air-tightness of total is good, compressed air can effectively be transported to outlet pipe 22 from the venthole 20 of clutch shaft 1, and described the first potted component 8 and the second potted component 12 adopt outside framework oil seal usually.
Described support set 13 inlet channels comprise the support grooving 1301 that is arranged on described support set 13 inner peripheral surfaces and the some support set through holes 1302 that are positioned at described support grooving 1301, described spacer 9 inlet channels comprise the spacer inside groove 901 that is arranged at described spacer 9 inner peripheral surfaces and the spacer water jacket 903 on the outer peripheral face, described spacer inside groove 901 and spacer water jacket 903 are communicated with by some spacer through holes 902, the axial width of described spacer inside groove 901 is greater than the diameter of described support set through hole 1302, support set 13 inlet channels and spacer 9 inlet channels match, and make Compressed Gas can pass the gas outlet 1701 of straight lining and spacer 9 arrival flange bodies 17.
Make and install for convenient, a described O RunddichtringO 14 is installed in the mounting groove of described the first gland 15, described the 2nd O RunddichtringO 4 is installed in the mounting groove of described the second gland 3, described the 3rd O RunddichtringO 7 and the first potted component 8 are installed in the mounting groove of described blind flange 5, described the 4th O RunddichtringO 10 and the second potted component 12 are installed in the mounting groove of described support ring 11, like this when processing and manufacturing, the processing of spacer 9 and support set 13 focuses in the processing to inlet channel, and the area that has guaranteed spacer 9 and support set 13 inner and outer circumferential surfaces is larger, and gas tightness is better; On the first gland 15, the second gland 3, blind flange 5 and the spacer 9 corresponding mounting groove is set, makes the distribution of processing capacity reasonable, make so whole sealing device more reasonable.
Described flange body 17 also is sheathed on the periphery of described the first gland 15, is provided with between described flange body 17 and described the first gland 15 be used to the 3rd potted component 16 that seals described accumulation of energy and take turns the lubricating oil of 23 bearing chambers, and described the 3rd potted component 16 is outside framework oil seal.
The present invention at first is installed in the 3rd potted component 16 inboard of flange body 17 when mounted, takes turns the lubricating oil of 23 bearing chambers with the sealing accumulation of energy, and flange body 17 is installed on the accumulation of energy wheel 23 by bolt 18; The first gland 15 is packed into from the inboard of flange body 17 vertically, and the bearing block 21 near accumulation of energy wheel 23 is contained in an O RunddichtringO 14 in the mounting groove of the first gland 15, and then support set 13 is installed, and makes support set 13 be close to the first gland 15; The second potted component 12 is installed on the support ring 11, near the inboard of flange body 17 support ring 11 of packing into, the 4th O RunddichtringO 10 is contained in the mounting groove of support ring 11; The spacer 9 of packing into compresses support ring 11; Just fill blind flange 5, the gap between measurement and the flange body 17, reconditioning pad 6 makes the thickness of pad 6 suitable; The first potted component 8 and the 3rd O RunddichtringO 7 are installed in the mounting groove of blind flange 5, and pad 6 also is enclosed within on the blind flange 5, then by screw 19 blind flange 5 is connected connection with flange body; The 2nd O RunddichtringO 4 is installed in the mounting groove of the second gland 3, the second gland 3 is axially packed near support set 13, lean on the second gland 3 and locking with round nut 2 at last.
Claims (7)
1. straight side press clutch air inlet sealing mechanism, comprise the support set that is installed on the clutch shaft, described support set is along being circumferentially with the support set outlet passageway that matches with the venthole of described clutch shaft, the both sides of described support set have leaned respectively the first gland and the second gland, be provided with an O RunddichtringO between described the first gland, support set and the clutch shaft, be provided with the 2nd O RunddichtringO between described the second gland, support set and the clutch shaft;
Described support set periphery is arranged with flange body, described flange body is fixedly connected with the accumulation of energy wheel of straight side press by securing member, it is characterized in that: clamped support ring and spacer between described flange body and the support set, the outer end of described flange body is installed with blind flange by securing member, described blind flange leans spacer and support ring on flange body vertically, described spacer is provided with the spacer outlet passageway that matches with described support set outlet passageway, described flange body is provided with the gas outlet of matching with described spacer outlet passageway, and described gas outlet connects outlet pipe;
Be provided with the 3rd O RunddichtringO between described blind flange, spacer and the flange body;
Be provided with the first potted component between described blind flange, spacer and the support set;
Be provided with the 4th O RunddichtringO between described support ring, spacer and the flange body;
Be provided with the second potted component between described support ring, spacer and the support set.
2. straight side press clutch air inlet sealing mechanism as claimed in claim 1, it is characterized in that: described the first gland leans on the bearing block of described accumulation of energy wheel, described flange body is sheathed on the periphery of described the first gland, is provided with the 3rd potted component be used to the lubricating oil that seals described accumulation of energy wheel bearing chamber between described flange body and described the first gland.
3. straight side press clutch air inlet sealing mechanism as claimed in claim 2, it is characterized in that: described the 3rd potted component is outside framework oil seal.
4. straight side press clutch air inlet sealing mechanism as claimed in claim 1, it is characterized in that: a described O RunddichtringO is installed in the mounting groove of described the first gland;
Described the 2nd O RunddichtringO is installed in the mounting groove of described the second gland;
Described the 3rd O RunddichtringO and the first potted component are installed in the mounting groove of described blind flange;
Described the 4th O RunddichtringO and the second potted component are installed in the mounting groove of described support ring.
5. straight side press clutch air inlet sealing mechanism as claimed in claim 1 is characterized in that: be provided with pad between described blind flange and the flange body.
6. straight side press clutch air inlet sealing mechanism as claimed in claim 1, it is characterized in that: on the described clutch shaft round nut is installed, described round nut leans on described the second gland.
7. straight side press clutch air inlet sealing mechanism as claimed in claim 1, it is characterized in that: described support set inlet channel comprises the support grooving that is arranged on the described support set inner peripheral surface and is positioned at some support set through holes of described support grooving, described spacer inlet channel comprises the spacer inside groove that is arranged at described spacer inner peripheral surface and the spacer water jacket on the outer peripheral face, described spacer inside groove and spacer water jacket are communicated with by some spacer through holes, and the axial width of described spacer inside groove is greater than the diameter of described support set through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286646.6A CN103317756B (en) | 2013-07-09 | 2013-07-09 | Straight side press clutch air inlet sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286646.6A CN103317756B (en) | 2013-07-09 | 2013-07-09 | Straight side press clutch air inlet sealing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317756A true CN103317756A (en) | 2013-09-25 |
| CN103317756B CN103317756B (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310286646.6A Active CN103317756B (en) | 2013-07-09 | 2013-07-09 | Straight side press clutch air inlet sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103317756B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915112A (en) * | 2017-04-18 | 2017-07-04 | 苏州蓝王机床工具科技有限公司 | A kind of fly press clutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847749A (en) * | 1958-01-10 | 1960-09-14 | Us Industries Inc | Seals |
| GB1365226A (en) * | 1972-05-30 | 1974-08-29 | Weston Co Ltd Charles | Seal mechanisms |
| US3923133A (en) * | 1973-06-16 | 1975-12-02 | Ilie Chivari | Rotary speed for supplying fluid pressure to a clutch |
| CN102022451A (en) * | 2009-09-17 | 2011-04-20 | 陈洁如 | Structure of pneumatic friction brick molding machine clutch |
| CN203331448U (en) * | 2013-07-09 | 2013-12-11 | 山东高密高锻机械有限公司 | Straight side press clutch air inflow sealing mechanism |
-
2013
- 2013-07-09 CN CN201310286646.6A patent/CN103317756B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847749A (en) * | 1958-01-10 | 1960-09-14 | Us Industries Inc | Seals |
| GB1365226A (en) * | 1972-05-30 | 1974-08-29 | Weston Co Ltd Charles | Seal mechanisms |
| US3923133A (en) * | 1973-06-16 | 1975-12-02 | Ilie Chivari | Rotary speed for supplying fluid pressure to a clutch |
| CN102022451A (en) * | 2009-09-17 | 2011-04-20 | 陈洁如 | Structure of pneumatic friction brick molding machine clutch |
| CN203331448U (en) * | 2013-07-09 | 2013-12-11 | 山东高密高锻机械有限公司 | Straight side press clutch air inflow sealing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915112A (en) * | 2017-04-18 | 2017-07-04 | 苏州蓝王机床工具科技有限公司 | A kind of fly press clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103317756B (en) | 2015-12-30 |
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