CN217713140U - Rotatable sealed air guide device - Google Patents
Rotatable sealed air guide device Download PDFInfo
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- CN217713140U CN217713140U CN202220578593.XU CN202220578593U CN217713140U CN 217713140 U CN217713140 U CN 217713140U CN 202220578593 U CN202220578593 U CN 202220578593U CN 217713140 U CN217713140 U CN 217713140U
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Abstract
The utility model provides a rotatable sealed air guide device, include: the device comprises a workbench, a supporting seat, a rotary driving mechanism, a clamping limiting mechanism and a hollow main shaft; a first annular groove and a second annular groove are formed in the hollow main shaft, and a first through hole and a second through hole are formed in the first annular groove and the second annular groove respectively. The utility model provides a through all installing connector three and connector four and cylinder on the cavity main shaft, connector three promptly, connector four, with second gas-supply pipe and cylinder that are connected with connector three and connector four respectively when the cavity main shaft is rotatory, can rotate together and keep relative still, simultaneously through having seted up first annular groove on the cavity main shaft, second annular groove, first through-hole and second through-hole cooperation sealing washer, make connector five and connector six can be when the cavity main shaft is rotatory, all the time in the inside intercommunication of cavity main shaft, realize the cylinder when rotatory use, the second gas-supply pipe can not twine.
Description
Technical Field
The utility model relates to a rotatable sealed air guide device field especially relates to a rotatable sealed air guide device.
Background
With the continuous improvement of the automation level of domestic factories, automatic equipment is introduced into manufacturing factories, especially in cities where manufacturing industries are rapidly developing, and the use ratio of the automatic equipment is continuously improved. The rapid development of industrial technology, the requirement for product quality and the increase of labor cost, and the demand of manufacturing factories for automatic equipment are higher and higher, particularly for gas guide devices, the use is more and more common.
However, in the existing air guide device (wherein the air guide device is used for performing telescopic adjustment on an output shaft of the air pump), the air pipe is arranged in an external connection mode, the air pipe is easy to wind during rotation, the length of the air pipe is long, and the air pipe needs to occupy a large space.
Therefore, it is necessary to provide a rotatable sealing air guide device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotatable sealed air guide device has solved the air guide device that is used for carrying out the regulation effect that stretches out and draws back to the output shaft of air pump and has easily produced the winding problem at rotatory during operation trachea.
In order to solve the technical problem, the utility model provides a rotatable sealed air guide device, include:
the device comprises a workbench, a supporting seat, a rotary driving mechanism, a clamping and limiting mechanism and a hollow main shaft;
the supporting seat is fixedly arranged on the workbench, the hollow main shaft is arranged on the supporting seat in a penetrating manner, a first annular groove and a second annular groove are formed in the hollow main shaft, a first through hole and a second through hole are formed in the first annular groove and the second annular groove respectively, annular sealing grooves are formed in the hollow main shaft and located on two sides of the first annular groove and the second annular groove, and sealing rings are arranged in the annular sealing grooves;
a first flow guide cavity and a second flow guide cavity are formed between the first annular groove and the second annular groove and the supporting seat respectively, one side of the supporting seat is connected with a fifth connecting pipe head and a sixth connecting pipe head, and the fifth connecting pipe head and the sixth connecting pipe head are communicated with the first flow guide cavity and the second flow guide cavity respectively;
a third connecting pipe head and a fourth connecting pipe head are symmetrically connected to one side of the hollow main shaft, which is positioned on the supporting seat;
one end of the clamping and limiting mechanism is fixedly connected with the hollow main shaft, the clamping and limiting mechanism comprises a first clamping piece, a cylinder and a pressing piece, and a first connecting pipe head and a second connecting pipe head are respectively arranged on the cylinder;
the first connecting pipe head, the third connecting pipe head and the sixth connecting pipe head are communicated to form the same gas path, and the second connecting pipe head, the fourth connecting pipe head and the fifth connecting pipe head are communicated to form the same gas path;
the rotary driving mechanism is used for driving the hollow main shaft to rotate.
Preferably, the rotary driving mechanism comprises a fixing frame, a servo motor and a coupler, the fixing frame is fixedly installed on the supporting seat, the servo motor is installed on the fixing frame, and an output shaft of the servo motor is fixedly connected with the hollow spindle through the coupler.
Preferably, the first clamping member is fixedly mounted at one end of the hollow main shaft, the cylinder is mounted on the first clamping member, and one end of an output shaft of the cylinder is connected with a pressing member.
Preferably, a first rotating shaft is fixedly connected to one side of the first clamping piece.
Preferably, a second clamping piece is further fixedly mounted on the workbench, a second rotating shaft is fixed to one side of the second clamping piece, and the first rotating shaft and the second rotating shaft are matched together to clamp the piece to be clamped.
Preferably, the first annular groove and the second annular groove are respectively communicated with the inside of the hollow main shaft through a first through hole and a second through hole.
Preferably, the one end of connector head five and connector head six is connected with first gas-supply pipe, connector head one is connected with connector head three through the second gas-supply pipe, connector head two is connected with connector head four through the second gas-supply pipe.
Preferably, one end of the cylinder output shaft is connected with an inserting sleeve, one side of the inserting sleeve is provided with a clamping hole, and the other side of the inserting sleeve is provided with a strip-shaped hole
Preferably, the bottom end of the pressing piece is connected with an inserting block, a clamping block is arranged in the inserting block in a sliding mode, one side of the clamping block penetrates through the inserting block and extends to the outside of the inserting block, an elastic piece is arranged in the inserting block and located on one side of the clamping block, and a pull rod is fixedly connected to the other side of the clamping block.
Compared with the prior art, the utility model provides a rotatable sealed air guide device has following beneficial effect:
the utility model provides a rotatable sealed air guide device, through all installing connector head three and connector head four and cylinder on the cavity main shaft, connector head three promptly, connector head four, with second gas-supply pipe and cylinder of being connected with connector head three and connector head four respectively when the cavity main shaft is rotatory, can rotate together and keep relative static, simultaneously through having seted up first annular groove on the cavity main shaft, second annular groove, first through-hole and second through-hole cooperation sealing washer, make connector head five and connector head six can be when the cavity main shaft is rotatory, all the time in the inside intercommunication of cavity main shaft, thereby can realize that the cylinder is when rotatory the use, the winding can not take place for the second gas-supply pipe, high durability and convenient use.
Drawings
FIG. 1 is a schematic view of a first embodiment of a rotatable sealed air guide provided by the present invention;
FIG. 2 is a partial front side schematic view of the FIG. 1 embodiment;
FIG. 3 is a partial rear side view of the structure of FIG. 1;
FIG. 4 is a cross-sectional view of the portion shown in FIG. 1;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a schematic structural view of a second embodiment of a rotatable sealed gas guide provided by the present invention;
fig. 7 is an enlarged view of a portion a shown in fig. 6.
Reference numbers in the figures:
1. a working table is arranged on the upper portion of the machine body,
2. a supporting seat is arranged on the base plate,
3. a rotary driving mechanism 31, a fixed frame 32, a servo motor 33 and a coupling,
4. a hollow main shaft is arranged in the hollow cavity,
5. a clamping limiting mechanism 51, a first clamping piece 52, a cylinder 53, a pressing piece 54, a first connecting pipe head 55, a second connecting pipe head,
61. the first rotating shaft 62 and the second rotating shaft 62,
7. a connector head three, a connector head 8 and a connector head four,
9. a fifth connecting pipe head, a 10 connecting pipe head and a sixth connecting pipe head,
11. a first air delivery pipe 12, a second air delivery pipe,
41. a first annular groove 42, a second annular groove 43, a first through hole 44, an annular seal groove 45, a second through hole,
131. a plug bush 132, a clamping hole 133 and a strip-shaped hole,
141. an insert block 142, a clamping block 143, an elastic element 144 and a pull rod,
15. a second clamping piece 16 and a piece to be clamped.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a rotatable sealing air guide device according to the present invention; FIG. 2 is a partial front side schematic view of the FIG. 1 embodiment; FIG. 3 is a partial rear side view of the structure of FIG. 1; FIG. 4 is a cross-sectional view of the portion shown in FIG. 1; fig. 5 is a rear view of fig. 4, including:
the device comprises a workbench 1, a supporting seat 2, a rotary driving mechanism 3, a clamping and limiting mechanism 5 and a hollow main shaft 4;
the supporting seat 2 is fixedly installed on the workbench 1, the hollow spindle 4 is arranged on the supporting seat 2 in a penetrating manner, a first annular groove 41 and a second annular groove 42 are formed in the hollow spindle 4, a first through hole 43 and a second through hole 45 are respectively formed in the first annular groove 41 and the second annular groove 42, annular sealing grooves are formed in two sides of the hollow spindle 4, which are located on the first annular groove 41 and the second annular groove 42, and sealing rings are arranged in the annular sealing grooves;
a first flow guide cavity and a second flow guide cavity are formed between the first annular groove 41 and the second annular groove 42 and the supporting seat 2 respectively, one side of the supporting seat 2 is connected with a fifth connecting pipe head 9 and a sixth connecting pipe head 10, and the fifth connecting pipe head 9 and the sixth connecting pipe head 10 are communicated with the first flow guide cavity and the second flow guide cavity respectively;
a third connecting pipe head 7 and a fourth connecting pipe head 8 are symmetrically connected to one side of the hollow main shaft 4, which is positioned on the supporting seat 2;
one end of the clamping and limiting mechanism 5 is fixedly connected with the hollow spindle 4, the clamping and limiting mechanism 5 comprises a first clamping piece 51, an air cylinder 52 and a pressing piece 53, and a first connecting pipe head 54 and a second connecting pipe head 55 are respectively arranged on the air cylinder 52;
wherein the first connecting pipe head 54, the third connecting pipe head 7 and the sixth connecting pipe head 10 are communicated to form the same gas path, and the second connecting pipe head 55, the fourth connecting pipe head 8 and the fifth connecting pipe head 9 are communicated to form the same gas path;
the rotary driving mechanism 3 is used for driving the hollow main shaft 4 to rotate.
The support seat 2 corresponds the position that cavity main shaft 4 runs through and has seted up the pilot hole, the internal surface of pilot hole and the surperficial laminating of sealing washer, and wherein the both ends of cavity main shaft 4 all are provided with the bearing and are connected with support seat 2.
The first clamping piece 51 is fixedly arranged at one end of the hollow main shaft 4, the air cylinder 52 is arranged on the first clamping piece 51, and one end of an output shaft of the air cylinder 52 is connected with a pressing piece 53.
A first rotating shaft 61 is fixedly connected to one side of the first clamping member 51.
The pressing member 53 is used for performing pressing and limiting operations on the processed product.
The workbench 1 is further fixedly provided with a second clamping piece 15, one side of the second clamping piece 15 is fixedly provided with a second rotating shaft 62, and the first rotating shaft 61 and the second rotating shaft 62 are matched together to clamp the piece 16 to be clamped.
The second rotating shaft 61 and the second rotating shaft 62 are used for clamping the product to be clamped 16.
The first and second annular grooves 41 and 42 communicate with the interior of the hollow main shaft 4 through first and second through holes 43 and 45, respectively.
The first through hole 43 and the second through hole 45 are located on both sides of the hollow main shaft 4, i.e., the connector head three 7 and the connector head four 8 are located on both sides of the hollow main shaft.
Five 9 of connector head and six 10 of connector head one end are connected with first gas-supply pipe 11, first 54 of connector head is connected with connector head three 7 through second gas-supply pipe 12, second 55 of connector head is connected with connector head four 8 through second gas-supply pipe 12.
Wherein two first gas-supply pipes 11 are connected respectively on the control seat, and the control seat includes connecting portion, and the both sides of connecting portion all are provided with a plurality of connecting pipes, are provided with the valve on the connecting pipe for control is admitted air and is given vent to anger, and two first gas-supply pipes 11 all connect on the connecting pipe of connecting seat and lie in same one side, are connected with the intake pipe on the opposite side connecting pipe of connecting seat wherein, and the intake pipe is connected with air supply equipment.
The utility model provides a rotatable sealed air guide device's theory of operation as follows:
when the clamping device is used, the servo motor 32 drives the hollow main shaft 4 to rotate through the coupler 33, the hollow main shaft 4 drives the first clamping piece 51 to rotate, so that the first rotating shaft 61 can be driven to rotate, and the to-be-clamped piece 16 between the first rotating shaft 61 and the second rotating shaft 62 can be driven to rotate for processing;
when the output shaft of the adjusting cylinder goes up and down;
an external air pump supplies air to the first air delivery pipe 11, the air enters the air cylinder through the connecting pipe head III 7 and the connecting pipe head I54 by supplying air to the connecting pipe head VI 10, the air enters the air cylinder through the connecting pipe head III 7 and the connecting pipe head I54, the output shaft of the air cylinder is driven to descend, and at the moment, the connecting pipe head II 55, the connecting pipe head IV 8 and the connecting pipe head V9 exhaust air;
air is supplied to the other first air delivery pipe 11 through the external air pump, at the moment, air is supplied to the fifth connecting pipe head 9, enters the air cylinder through the fourth connecting pipe head 8 and the second connecting pipe head 55, the output shaft of the air cylinder is driven to ascend, and at the moment, air is exhausted through the first connecting pipe head 54, the third connecting pipe head 7 and the sixth connecting pipe head 10;
because the hollow main shaft 4 is provided with the first annular groove 41 and the second annular groove 42, and the sealing rings are correspondingly arranged, a first flow guide cavity and a second flow guide cavity are formed in the supporting seat 2, the two flow guide cavities are also annular cavities, and the six connecting pipe heads 10 and the five connecting pipe heads 9 can still be communicated with the inside of the hollow main shaft when the hollow main shaft 4 rotates, so that the six connecting pipe heads 10 and the five connecting pipe heads 9 are respectively communicated with the three connecting pipe heads 7 and the four connecting pipe heads 8 when the hollow main shaft rotates;
since the connector head three 7 and the connector head four 8 and the clamping and limiting mechanism 5 are connected to the hollow main shaft 4, the connector head three 7 and the connector head four 8 and the cylinder 52 can rotate together and keep relatively static when the hollow main shaft 4 rotates.
Compared with the prior art, the utility model provides a rotatable sealed air guide device has following beneficial effect:
through all installing connector three 7 and connector four 8 and cylinder 52 on cavity main shaft 4, namely connector three 7, connector four 8, second gas-supply pipe 12 and cylinder 52 that are connected with connector three 7 and connector four 8 respectively when cavity main shaft 4 is rotatory, can rotate together and keep relative static, simultaneously through having seted up first annular groove 41 on the cavity main shaft, second annular groove 42, first through- hole 43 and 45 cooperation sealing washers of second through-hole, make connector five 9 and connector six 10 can be when the cavity main shaft is rotatory, all the time in the inside intercommunication of cavity main shaft 4, thereby can realize that second gas-supply pipe 12 can not twine when rotatory use, high durability and convenient use.
Second embodiment
Referring to fig. 6 and 7 in combination, a second embodiment of the present application provides another rotatable sealed air guide based on the rotatable sealed air guide provided by the first embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the rotatable sealed air guide device that the second embodiment of this application provided lies in, rotatable sealed air guide device, the one end of cylinder 52 output shaft is connected with plug bush 131, card hole 132 has been seted up to one side of plug bush 13, bar hole 133 has been seted up to the opposite side of plug bush 13.
The upper side of the strip-shaped hole 133 is opened through the insert 131.
The bottom end of the pressing member 53 is connected with an insertion block 141, a clamping block 142 is slidably disposed inside the insertion block 141, one side of the clamping block 142 penetrates through the insertion block 141 and extends to the outside of the insertion block 141, an elastic member 143 is disposed inside the insertion block 141 and on one side of the clamping block 142, and a pull rod 144 is fixedly connected to the other side of the clamping block 142.
The lower side of the fixture block 142 is provided with an inclined surface, and one end of the pull rod 144 located outside the insert block 141 is provided with a pull ring.
The arrangement of the insertion block 141 and the insertion sleeve 13 facilitates the installation and the disassembly of the pressing piece 53 and the cylinder 52, and facilitates the replacement of the pressing pieces 53 with different shapes.
When the fixture block 142 is installed, the inserting block 141 is directly inserted into the inserting sleeve 131, and when the fixture block is inserted, the inclined surface of the fixture block 142 is pressed by the inner wall of the inserting sleeve 131, so that the elastic piece 143 is compressed to enter the inserting block 141, and when the fixture block 142 corresponds to the fixture hole 132, the fixture block 142 is pushed to pop out to limit the position of the fixture block by the action of the elastic piece 143;
wherein the pull rod 144 enters through the strip-shaped hole 133;
when the pressing piece 53 is detached, the pull rod 144 is pulled through the pull ring, and the fixture block 142 is pulled out of the fixture hole 132, so that the pressing piece 53 can be detached, and the operation is simple and convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (9)
1. A rotatable sealed air guide, comprising:
the device comprises a workbench, a supporting seat, a rotary driving mechanism, a clamping limiting mechanism and a hollow main shaft;
the supporting seat is fixedly arranged on the workbench, the hollow main shaft is arranged on the supporting seat in a penetrating manner, a first annular groove and a second annular groove are formed in the hollow main shaft, a first through hole and a second through hole are formed in the first annular groove and the second annular groove respectively, annular sealing grooves are formed in the hollow main shaft and located on two sides of the first annular groove and the second annular groove, and sealing rings are arranged in the annular sealing grooves;
a first flow guide cavity and a second flow guide cavity are formed between the first annular groove and the second annular groove and the supporting seat respectively, one side of the supporting seat is connected with a fifth connecting pipe head and a sixth connecting pipe head, and the fifth connecting pipe head and the sixth connecting pipe head are communicated with the first flow guide cavity and the second flow guide cavity respectively;
a third connecting pipe head and a fourth connecting pipe head are symmetrically connected to one side of the hollow main shaft, which is positioned on the supporting seat;
one end of the clamping and limiting mechanism is fixedly connected with the hollow main shaft, the clamping and limiting mechanism comprises a first clamping piece, a cylinder and a pressing piece, and a first connecting pipe head and a second connecting pipe head are respectively arranged on the cylinder;
the first connecting pipe head, the third connecting pipe head and the sixth connecting pipe head are communicated to form the same gas path, and the second connecting pipe head, the fourth connecting pipe head and the fifth connecting pipe head are communicated to form the same gas path;
the rotary driving mechanism is used for driving the hollow main shaft to rotate.
2. The rotatable sealed air guide device according to claim 1, wherein the rotary driving mechanism comprises a fixing frame, a servo motor and a coupling, the fixing frame is fixedly mounted on the supporting seat, the servo motor is mounted on the fixing frame, and an output shaft of the servo motor is fixedly connected with the hollow spindle through the coupling.
3. The rotatable sealing air guide of claim 1, wherein the first clamp is fixedly mounted to an end of the hollow spindle, the cylinder is mounted to the first clamp, and a pressing member is coupled to an end of an output shaft of the cylinder.
4. The rotatable sealed gas guide of claim 3 wherein a first rotating shaft is fixedly attached to one side of the first clamp.
5. The rotatable sealed air guide device according to claim 4, wherein a second clamping member is further fixedly mounted on the workbench, a second rotating shaft is fixed on one side of the second clamping member, and the first rotating shaft and the second rotating shaft cooperate together to clamp the piece to be clamped.
6. The rotatable, sealed gas guide of claim 1, wherein the first and second annular grooves communicate with the interior of the hollow spindle through first and second through holes, respectively.
7. The rotatable sealing air guide device of claim 1, wherein one end of the fifth connector head and one end of the sixth connector head are connected with a first air delivery pipe, the first connector head is connected with the third connector head through a second air delivery pipe, and the second connector head is connected with the fourth connector head through a second air delivery pipe.
8. The rotatable sealed air guide device according to claim 1, wherein one end of the cylinder output shaft is connected with an insert sleeve, one side of the insert sleeve is provided with a clamping hole, and the other side of the insert sleeve is provided with a strip-shaped hole.
9. The rotatable sealing air guide device according to claim 1, wherein the bottom end of the pressing member is connected with an insert block, a fixture block is slidably disposed inside the insert block, one side of the fixture block penetrates through the insert block and extends to the outside of the insert block, an elastic member is disposed inside the insert block and on one side of the fixture block, and a pull rod is fixedly connected to the other side of the fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578593.XU CN217713140U (en) | 2022-03-17 | 2022-03-17 | Rotatable sealed air guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578593.XU CN217713140U (en) | 2022-03-17 | 2022-03-17 | Rotatable sealed air guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217713140U true CN217713140U (en) | 2022-11-01 |
Family
ID=83786363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220578593.XU Active CN217713140U (en) | 2022-03-17 | 2022-03-17 | Rotatable sealed air guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217713140U (en) |
-
2022
- 2022-03-17 CN CN202220578593.XU patent/CN217713140U/en active Active
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