CN209440746U - Vacuum tank with sealing and connecting device - Google Patents
Vacuum tank with sealing and connecting device Download PDFInfo
- Publication number
- CN209440746U CN209440746U CN201821713230.2U CN201821713230U CN209440746U CN 209440746 U CN209440746 U CN 209440746U CN 201821713230 U CN201821713230 U CN 201821713230U CN 209440746 U CN209440746 U CN 209440746U
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- China
- Prior art keywords
- case
- tightly connected
- sealing
- right case
- support base
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of vacuum tanks with sealing and connecting device, including left box body, right case, sealed connection case, support base, base slide；Left box body, right case, support base are slidably arranged in base slide；Positioning sleeve is set on support base；It is tightly connected case and is movably set in positioning sleeve positioned at case is tightly connected by bearing；Two end interfaces and left box body, right case for being tightly connected case are tightly connected by identical removable seal connection type；Sealing bulge loop is arranged in the end for being tightly connected case in the axial direction；Annular seal groove is arranged in end surface where the outlet of right case；When being tightly connected case and right case is tightly connected, in sealing convex ring for sealing insertion annular seal groove；The sealed connection between neighbouring device is improved, it is simple in construction, easy to disassemble and assemble, it is easy to remove, labour is saved, a variety of different vacuum tank installations is can adapt to, saves manufacturing cost.
Description
Technical field
The utility model relates to tubing manufacturing fields, and in particular to a kind of vacuum tank with sealing and connecting device.
Background technique
Important component of the plastic pipe as chemical building material, with its superior performance, health, environmental protection, low consumption etc. are
Users are accepted extensively, and mainly have UPVC drainpipe, UPVC feed pipe, aluminum plastic composite pipe, polyethylene (PE) water-feeding pipes
These types.Pipe production line is by control system, extruder, head, sizing cooling system, dragger, planet cutter device and turns over
Expect frame composition.
In the production line of tubing, since the speed of tubing cooling and shaping is slower, continuous two vacuum tanks are generallyd use
Cooling and shaping operation is carried out, but the connection structure between two vacuum tanks is complicated, inconvenient for operation, sealing effect is bad, leads
High labor cost is caused, the quality of tubing is not high.
Utility model content
The purpose of this utility model is to provide a kind of vacuum tank with sealing and connecting device, improve neighbouring device it
Between sealed connection, it is simple in construction, easy to disassemble and assemble, it is easy to remove, save labour, can adapt to a variety of different vacuum
Case saves manufacturing cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of vacuum with sealing and connecting device
Case, including left box body, right case, sealed connection case, support base, base slide；Left box body, right case, support base sliding setting
In base slide；Positioning sleeve is set on support base；It is tightly connected case and is movably set in positioned at sealed connection case by bearing and determined
In the set of position；Two end interfaces and left box body, right case for being tightly connected case are sealed by identical removable seal connection type
Connection；
Sealing bulge loop is arranged in the end for being tightly connected case in the axial direction；Ring is arranged in end surface where the outlet of right case
Shape seal groove；When being tightly connected case and right case is tightly connected, in sealing convex ring for sealing insertion annular seal groove；
It is tightly connected the side periphery on case close to interface and several chuck is set；The lateral wall setting locking knot of right case
Structure；Locking mechanism includes the sliding end and joint end being fixedly connected；Sliding end, which slides axially, to be arranged on the lateral wall of right case；
The end of joint end and right case is oppositely arranged；Sliding end is realized by operating device and is slided；Operating device includes bearing block, spiral shell
Line seat, screw rod；Bearing block is fixed on right case；Threaded block is fixed at the top of sliding end；One end spiral shell of screw rod
Line is connected in the thread bush of threaded block；The other end of screw rod is movably arranged on bearing block by bearing；The end of screw rod is set
Set the first handwheel；Screw rod is parallel with the conveying direction of tubing；Pass through tension spring elastic connection between bearing block and sliding end；Natural shape
Under state, under tension spring effect, sliding end is close to bearing block, while the end of joint end and right case pushes against.
Further, gasket is arranged in the inner wall of annular seal groove；When being tightly connected case and right case is tightly connected, sealing
Bulge loop and gasket, which push against, to be sealed.
Further, guide chute, limit base are set on the lateral wall of right case；The lower part setting limit of sliding end is being oriented to
The guide pad of sliding slot；Raised line is set along two side lower parts of glide direction on sliding end；Raised line activity limits in limit base.
Further, activity setting telescopic mast, installation axle on support base；Tooth is fixedly installed in the lower end of telescopic mast along the vertical direction
Item；Installation axle is arranged horizontally on support base by bearing；Gear is set in installation axle；Wheel and rack engagement connects
It connects；The second handwheel is arranged in the end of installation axle.
The technical effect of the utility model is as follows: improving the sealed connection between neighbouring device, structure is simple, dismounting
It is convenient, it is easy to remove, labour is saved, can adapt to a variety of different vacuum tanks, saves manufacturing cost.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of adjacent vacuum case and sealed connection case in embodiment；
Fig. 2 is the local connection schematic diagram of vacuum tank and sealed connection case in embodiment；
Fig. 3 is the structural schematic diagram of support base in embodiment；
Fig. 4 is the connection schematic diagram of sliding end and vacuum tank in embodiment.
Appended drawing reference: 1, left box body；2, right case；21, conveyor chamber；22, annular seal groove；221, gasket；23, it is oriented to
Sliding slot；24, limit base；25, bearing block；3, base slide；4, it is tightly connected case；41, bulge loop is sealed；42, chuck；5, it supports
Seat；51, positioning sleeve；52, telescopic mast；53, installation axle；54, gear；55, rack gear；56, the first handwheel；6, joint end；61, it slides
End；611, raised line；612, guide pad；62, threaded block；63, tension spring；7, screw rod；71, the second handwheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Referring to shown in Fig. 1-4, a kind of vacuum tank with sealing and connecting device, including left box body 1, right case 2, sealing connect
Connection device, base slide 3；Left box body 1, right case 2 are slidably arranged in base slide 3, conveniently moving, save labour；It is left
The conveyor chamber 21 of conveying pipe is respectively provided on cabinet 1 and right case 2；Sealing and connecting device includes being tightly connected case 4 and support base
5；The left end interface and the import of left box body 1 for being tightly connected case 4 are detachably connected；It is tightly connected the right end interface and right case of case 4
The outlet of body 2 is detachably connected；It is identical as the connection type and dismounting mode of left box body 1 and right case 2 to be tightly connected case 4；Branch
Support seat 5 is slidably arranged in base slide 3.
Sealing bulge loop 41 is in axial direction arranged in the end for being tightly connected case 4；End surface where the outlet of right case 2 is set
Annular seal groove 22 is set, the axis of annular seal groove 22 is overlapped with the outlet axes of right case 2；The inner wall of annular seal groove 22 is set
Set gasket 221；When being tightly connected case 4 and right case 2 is tightly connected, sealing bulge loop 41 is embedded in annular seal groove 22, together
When sealing bulge loop 41 and gasket 221 push against seal；Improve the connection sealing for being tightly connected case 4 and right case 2；
It is tightly connected the side periphery on case 4 close to interface and several chuck 42 is set；The lateral wall sliding of right case 2 is set
Locking mechanism is set, locking mechanism includes sliding end 61 and joint end 6, and sliding end 61 slides axially along the lateral wall of right case 2；Card
It connects end 6 and the end of right case 2 to be oppositely arranged, and forms the card being put into for chuck 42 between joint end 6 and the end of right case 2
Connect space；When being tightly connected case 4 and right case 2 is tightly connected, chuck 42 is located in clamping space, while joint end 6 and card
Platform 42 is axial to be pushed against, and the mounting stability for being tightly connected case 4 and right case 2 is improved；
Sliding end 61 is realized by operating device and is slided；Operating device includes bearing block 25, threaded block 62, screw rod 7；Screw thread
Thread bush is set on seat 62；Bearing block 25 is fixed on the lateral wall of right case 2；Threaded block 62 is fixed on sliding end 61
Top；7 threaded one end of screw rod is connected in thread bush, and 7 other end of screw rod is movably arranged on bearing block 25 by bearing；Screw rod
7 is parallel with the conveying direction of tubing；
It is under natural conditions, sliding under the effect of tension spring 63 by 63 elastic connection of tension spring between bearing block 25 and sliding end 61
Moved end 61 is slided to the right until the end of joint end 6 and right case 2 pushes against；
Guide chute 23, limit base 24 are set on the lateral wall of right case 2；The lower part setting limit of sliding end 61 is being oriented to
Guide pad 612 in sliding slot 23；Raised line 611,611 activity limit of raised line are set along two side lower parts of glide direction on sliding end 61
In limit base 24, so that sliding end 61 be avoided to separate with right case 2, the kinetic stability of sliding end 61 is improved；Guide pad 612
It can be free to slide along tubing conveying direction in guide chute 23；Raised line 611 can be along tubing conveying direction certainly in limit base 24
By sliding；
Rack gear 55, rack gear 55 is fixedly installed in activity setting telescopic mast 52, installation axle 53,52 lower end of telescopic mast on support base 5
It is arranged along the vertical direction；Positioning sleeve 51 is fixedly installed in 52 upper end of telescopic mast, is slidingly connected sealing company in positioning sleeve 51 by bearing
Case 4 is connect, being tightly connected case 4 can rotate in positioning sleeve 51 around the axis of positioning sleeve 51；Installation axle 53 is horizontally mounted by bearing
On support base 5, gear 54 is set, rack gear 55 engages connection with gear 54 in installation axle 53；The end setting the of installation axle 53
Two handwheels 71；By rotating the second handwheel 71, installation axle 53 and gear 54 is driven to rotate, 54 rotate driving rack gear 55 of gear is along perpendicular
Histogram is to movement；It realizes and is tightly connected case 4 in vertical direction movement, to adapt to different vacuum tank equipment.Structure is simple, adjusts
Section is convenient.
Installation be tightly connected case 4 when, rotation the second handwheel 71 by be tightly connected case 4 axis trimming to right case 2
Axis sustained height, the outlet end for then pushing support base 5 that the right end interface for being tightly connected case 4 is made to move closer to right case 2
Then portion rotates the second handwheel and is finely adjusted to the height for being tightly connected case, until the sealing bulge loop 41 being tightly connected on case 4 is embedding
Enter in annular seal groove 22, chuck 42 and the position of joint end 6 are staggered；Rotate the first handwheel 56, band while screw rod 7 rotates
Dynamic thread bush moves on screw rod 7 so that sliding end 61 and joint end 6 are mobile, the end of joint end 6 and right case 2 by
Gradually separate, tension spring 63 is elongated, until rotatory sealing connecting box 4 is able to rotate chuck 42 between joint end 6 and right case 2
In the placement space of formation；Then the first handwheel 56 is discharged, under the restoring force effect of tension spring 63, joint end 6 pushes chuck 42
So that sealing bulge loop 41 and gasket 221 are pushed against and are sealed.Structure is simple, easy to operate, good airproof performance.Left box body 1 and sealing connect
The connection type for connecing case 4 is identical with dismounting mode, and when left box body 1, right case 2 are connected with sealed connection case 4, sealing connects
It is also while locked to connect the height of case 4, and structure is simple, easy to operate.
In conclusion the utility model can be realized preferably.
Claims (4)
1. a kind of vacuum tank with sealing and connecting device, which is characterized in that connect including left box body (1), right case (2), sealing
Connect case (4), support base (5), base slide (3)；Left box body (1), right case (2), support base (5) are slidably arranged in base slide
(3) on；Positioning sleeve (51) are set on support base (5)；It is tightly connected case (4) and passes through bearing movable sleeve positioned at case (4) are tightly connected
It is located in positioning sleeve (51)；Two end interfaces of sealed connection case (4) are with left box body (1), right case (2) by identical removable
Sealed connection mode is unloaded to be tightly connected；
Sealing bulge loop (41) is arranged in the end for being tightly connected case (4) in the axial direction；End surface where the outlet of right case (2)
It is arranged annular seal groove (22)；When being tightly connected case (4) and right case (2) sealed connection, sealing bulge loop (41) sealing insertion
In annular seal groove (22)；
It is tightly connected the side periphery on case (4) close to interface and several chuck (42) is set；The lateral wall of right case (2) is arranged
Locking mechanism；Locking mechanism includes the sliding end (61) and joint end (6) being fixedly connected；Sliding end (61), which slides axially to be arranged, to exist
On the lateral wall of right case (2)；Joint end (6) and the end of right case (2) are oppositely arranged；Sliding end (61) passes through operating device
Realize sliding；Operating device includes bearing block (25), threaded block (62), screw rod (7)；Bearing block (25) is fixed at right case
(2) on；Threaded block (62) is fixed at the top of sliding end (61)；The threaded one end of screw rod (7) is connected to threaded block (62)
Thread bush in；The other end of screw rod (7) is movably arranged on bearing block (25) by bearing；The end setting the of screw rod (7)
One handwheel (56)；Screw rod (7) is parallel with the conveying direction of tubing；Pass through tension spring (63) between bearing block (25) and sliding end (61)
Elastic connection；Under natural conditions, under tension spring (63) effect, sliding end (61) close to bearing block (25), while joint end (6) with
The end of right case (2) pushes against.
2. the vacuum tank according to claim 1 with sealing and connecting device, which is characterized in that annular seal groove (22)
Gasket (221) are arranged in inner wall；When being tightly connected case (4) and right case (2) sealed connection, bulge loop (41) and gasket are sealed
(221) sealing is pushed against.
3. the vacuum tank according to claim 1 with sealing and connecting device, which is characterized in that the outside of right case (2)
Guide chute (23), limit base (24) are set on wall；Guiding of the lower part setting limit of sliding end (61) in guide chute (23)
Block (612)；Raised line (611) are set along two side lower parts of glide direction on sliding end (61)；Raised line (611) activity limit is limiting
In seat (24).
4. the vacuum tank according to claim 1 with sealing and connecting device, which is characterized in that movable on support base (5)
Telescopic mast (52), installation axle (53) are set；Rack gear (55) are fixedly installed in the lower end of telescopic mast (52) along the vertical direction；Installation axle
(53) it is arranged horizontally on support base (5) by bearing；Gear (54) are set in installation axle (53)；Gear (54) and tooth
Item (55) engagement connection；The second handwheel (71) are arranged in the end of installation axle (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713230.2U CN209440746U (en) | 2018-10-22 | 2018-10-22 | Vacuum tank with sealing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713230.2U CN209440746U (en) | 2018-10-22 | 2018-10-22 | Vacuum tank with sealing and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440746U true CN209440746U (en) | 2019-09-27 |
Family
ID=68010378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713230.2U Expired - Fee Related CN209440746U (en) | 2018-10-22 | 2018-10-22 | Vacuum tank with sealing and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209440746U (en) |
-
2018
- 2018-10-22 CN CN201821713230.2U patent/CN209440746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190927 Termination date: 20211022 |