CN215320029U - Pipe vacuum sizing box with sealing device - Google Patents
Pipe vacuum sizing box with sealing device Download PDFInfo
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- CN215320029U CN215320029U CN202121500763.4U CN202121500763U CN215320029U CN 215320029 U CN215320029 U CN 215320029U CN 202121500763 U CN202121500763 U CN 202121500763U CN 215320029 U CN215320029 U CN 215320029U
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Abstract
The utility model discloses a pipe vacuum sizing box with a sealing device, which comprises a box body, wherein a sizing sleeve is arranged on one side of the box body, a sealing mechanism is arranged on the other side of the box body, a first screw hole is formed in one side of the box body, a second screw hole is formed in the other side of the box body, one end of the sizing sleeve is in threaded connection with the first screw hole, the sealing mechanism comprises a fixing ring, and one end of the fixing ring is in threaded connection with the second screw hole. According to the utility model, the interior of the box body is vacuumized by the vacuum suction pump, after air in the annular groove in the rubber sleeve is pumped away, the interior of the annular groove is in a negative pressure state at the moment, the outer wall of the rubber sleeve is extruded by external air pressure, the rubber sleeve is firmly pressed and tightly attached to the surface of the pipe, and the pipe is sealed by arranging the annular groove in the rubber sleeve and combining with external atmospheric pressure, so that a gap is not easy to generate between the rubber sleeve and the pipe, thereby improving the sealing property of the box body and improving the shaping effect of the pipe.
Description
Technical Field
The utility model relates to the field of pipe production equipment, in particular to a pipe vacuum sizing box with a sealing device.
Background
At first need melt the tubular product raw materials when production plastics tubular product, later flow through the preliminary shaping of mould, transport the vacuum sizing incasement again and cool off the design, general through managing to find time the air between tubular product and the box, make tubular product inner wall bigger than outer wall atmospheric pressure, utilize the atmospheric pressure difference to prop up tubular product from inner wall department and avoid tubular product to warp because of the dead weight and influence cylindricity.
The sealing performance of the box body is improved by additionally arranging the rubber sleeve at the discharge end of the existing pipe vacuum sizing box on the market, but a gap is easily generated between the rubber sleeve and the pipe, and the sealing performance of the box body is lower, so that the sizing effect of the box body on the pipe is poor.
Therefore, it is necessary to invent a vacuum sizing box for pipes with a sealing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipe vacuum sizing box with a sealing device, and aims to solve the problems that in the prior art, the sealing performance of a box body is improved by additionally arranging a rubber sleeve at a discharge end of the pipe vacuum sizing box on the market, but a gap is easily generated between the rubber sleeve and a pipe, the sealing performance of the box body is low, and the sizing effect of the box body on the pipe is poor.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a tubular product vacuum sizing case with sealing device, includes the box, box one side is equipped with the sizing cover, the box opposite side is equipped with sealing mechanism, first screw has been seted up to box one side, the second screw has been seted up to the box opposite side, sizing cover one end and first screw threaded connection, sealing mechanism includes solid fixed ring, gu fixed ring one end and second screw threaded connection, gu fixed ring other end fixedly connected with rubber sleeve, the inside ring channel of having seted up of rubber sleeve, ring channel one end is linked together with the second screw, first screw communicates with the box is internal, the through-hole has been seted up to box inner wall one side, the through-hole is linked together with the second screw, the inside supporting mechanism that is equipped with of box.
Preferably, the supporting mechanism comprises a supporting plate, a protecting pad is fixedly connected to the top of the supporting plate, water leakage holes are formed in the surfaces of the supporting plate and the protecting pad, and the water leakage holes are formed in a plurality of and are uniformly distributed.
Preferably, the bottom of the supporting plate is fixedly connected with a supporting seat, the bottom of the supporting seat is fixedly connected with the inner wall of the box body, and the cross section of the supporting plate is arc-shaped.
Preferably, the top of the supporting mechanism is provided with two groups of nozzles which are respectively arranged on two sides of the top of the inner wall of the box body and are arranged in a staggered manner.
Preferably, both sides of the bottom of the inner wall of the box body are provided with water chutes, the bottom of each water chute is provided with a drain hole, and the cross section of each water chute is triangular.
Preferably, the bottom of the box body is fixedly connected with two branch drain pipes, and the two branch drain pipes are respectively arranged at the bottoms of the two branch drain holes.
Preferably, the two sides of the bottom of the box body are fixedly connected with fixing seats, a main drainage pipe is arranged between the two fixing seats, and the bottoms of the two branch drainage pipes are fixedly connected with the main drainage pipe.
Preferably, the top of the box body is fixedly connected with a vacuum suction pump, the input end of the vacuum suction pump is fixedly connected with an exhaust tube, and one end of the exhaust tube penetrates through the top of the box body and is communicated with the inside of the box body.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the interior of the box body is vacuumized through a vacuum suction pump, after air in an annular groove in the rubber sleeve is pumped away, the interior of the annular groove is in a negative pressure state at the moment, the outer wall of the rubber sleeve is extruded by external air pressure, the rubber sleeve is firmly pressed and tightly attached to the surface of a pipe, the pipe is sealed by arranging the annular groove in the rubber sleeve and combining the external atmospheric pressure, so that a gap is not easy to generate between the rubber sleeve and the pipe, the sealing performance of the box body is improved, and the shaping effect of the pipe is improved;
2. the rubber sleeve is convenient to mount and dismount through the fixing ring, the pipe is placed on the supporting mechanism, the protection pad at the top of the supporting plate supports and protects the bottom of the pipe, normal conveying of the pipe is guaranteed, and the water leakage hole, the water guide groove and the water drainage hole are convenient to discharge cooling water.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic overall structure diagram of a first perspective of the present invention;
FIG. 2 is a schematic overall structure diagram of a second perspective of the present invention;
FIG. 3 is a schematic side sectional view of the case of the present invention;
FIG. 4 is a schematic top-down view of the case of the present invention;
FIG. 5 is a partial structural sectional view of the case of the present invention.
Description of reference numerals:
1. a box body; 2. sizing sleeve; 3. a first screw hole; 4. a second screw hole; 5. a fixing ring; 6. a rubber sleeve; 7. an annular groove; 8. a through hole; 9. a support plate; 10. a protection pad; 11. a water leakage hole; 12. a supporting seat; 13. a spray head; 14. a water chute; 15. a drain hole; 16. a drain branch pipe; 17. a fixed seat; 18. a main drainage pipe; 19. a vacuum suction pump; 20. and an air exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a pipe vacuum sizing box with a sealing device, which is shown in figures 1-5 and comprises a box body 1, one side of the box body 1 is provided with a sizing sleeve 2, the other side of the box body 1 is provided with a sealing mechanism, one side of the box body 1 is provided with a first screw hole 3, the other side of the box body 1 is provided with a second screw hole 4, one end of the sizing sleeve 2 is in threaded connection with the first screw hole 3, the sealing mechanism comprises a fixing ring 5, one end of the fixing ring 5 is in threaded connection with the second screw hole 4, the other end of the fixing ring 5 is fixedly connected with a rubber sleeve 6, an annular groove 7 is arranged in the rubber sleeve 6, one end of the annular groove 7 is communicated with the second screw hole 4, the first screw hole 3 is communicated with the interior of the box body 1, a through hole 8 is formed in one side of the inner wall of the box body 1, the through hole 8 is communicated with the second screw hole 4, and a supporting mechanism is arranged inside the box body 1.
Further, in above-mentioned technical scheme, the supporting mechanism includes backup pad 9, backup pad 9 top fixedly connected with protection pad 10, hole 11 that leaks has all been seted up on backup pad 9 and protection pad 10 surface, hole 11 that leaks sets up in quantity to a plurality of, a plurality of hole 11 evenly distributed leaks, and the setting of hole 11 that leaks is convenient for discharge the cooling water from the supporting mechanism.
Further, in the above technical scheme, the bottom of the supporting plate 9 is fixedly connected with a supporting seat 12, the bottom of the supporting seat 12 is fixedly connected with the inner wall of the box body 1, the cross-sectional shape of the supporting plate 9 is set to be arc-shaped, and the arc-shaped design of the supporting plate 9 is favorable for improving the fitting degree of the pipe.
Further, in above-mentioned technical scheme, the supporting mechanism top is equipped with shower nozzle 13, shower nozzle 13 fixed connection is in 1 inner wall top of box, shower nozzle 13 sets up to two sets of, two sets of shower nozzle 13 sets up respectively in 1 inner wall top both sides of box, and is two sets of shower nozzle 13 sets up in a staggered manner, and the shower nozzle 13 of crisscross setting can be to better water spray cooling design of tubular product.
Further, in the above technical scheme, both sides of the bottom of the inner wall of the box body 1 are provided with water chutes 14, the bottom of the water chute 14 is provided with drain holes 15, the cross section of the water chute 14 is triangular, and the triangular water chute 14 can rapidly guide cooling water into the drain holes 15.
Further, in the above technical solution, the bottom of the box body 1 is fixedly connected with the drain branch pipes 16, the number of the drain branch pipes 16 is two, and the two drain branch pipes 16 are respectively arranged at the bottoms of the two drain holes 15.
Further, in the above technical solution, the two sides of the bottom of the box body 1 are both fixedly connected with the fixing seats 17, the main drainage pipe 18 is arranged between the two fixing seats 17, and the bottoms of the two branch drainage pipes 16 are both fixedly connected with the main drainage pipe 18.
Further, in the above technical solution, the top of the box body 1 is fixedly connected with a vacuum suction pump 19, the input end of the vacuum suction pump 19 is fixedly connected with an air exhaust pipe 20, and one end of the air exhaust pipe 20 penetrates through the top of the box body 1 and is communicated with the inside of the box body 1.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the sizing sleeve type pipe sizing box is used, the sizing sleeve 2 and the sealing mechanism are respectively assembled on two sides of the box body 1, then a pipe penetrates into the box body 1 from the sizing sleeve 2 and penetrates out of the middle of the rubber sleeve 6 through the through hole 8, the vacuum suction pump 19 is started, the vacuum suction pump 19 vacuumizes the interior of the box body 1 through the exhaust pipe 20, after air in the annular groove 7 in the rubber sleeve 6 is exhausted, the interior of the annular groove 7 is in a negative pressure state at the moment, the external air pressure extrudes the outer wall of the rubber sleeve 6, the rubber sleeve 6 is firmly pressed and attached to the surface of the pipe, the annular groove 7 is formed in the rubber sleeve 6, and the pipe is sealed by combining the external atmospheric pressure, so that a gap is not easy to generate between the rubber sleeve 6 and the pipe, and the sealing performance of the box body 1 is improved;
referring to the attached drawings 1-5 of the specification, when the rubber sleeve type water cooling box is used, the rubber sleeve 6 is convenient to mount and dismount through the arrangement of the fixing ring 5, after a pipe penetrates into the box body 1, the pipe is placed on the supporting mechanism, the protection pad 10 on the top of the supporting plate 9 provides support and protection for the bottom of the pipe, normal conveying of the pipe is guaranteed, the spray head 13 is in butt joint with external water supply equipment, the pipe is sprayed with water through the spray head 13 to be cooled and shaped, cooling water falls from the protection pad 10 and the water leakage holes 11 on the surface of the supporting plate 9 and is collected at the water guide groove 14, and the cooling water flows into the water drainage branch pipe 16 through the water drainage hole 15 in the bottom of the water guide groove 14 and is finally discharged outwards through the water drainage main pipe 18.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a tubular product vacuum sizing case with sealing device, includes box (1), its characterized in that: the sizing sleeve (2) is arranged on one side of the box body (1), the sealing mechanism is arranged on the other side of the box body (1), a first screw hole (3) is formed in one side of the box body (1), a second screw hole (4) is formed in the other side of the box body (1), one end of the sizing sleeve (2) is in threaded connection with the first screw hole (3), the sealing mechanism comprises a fixing ring (5), one end of the fixing ring (5) is in threaded connection with the second screw hole (4), the other end of the fixing ring (5) is fixedly connected with a rubber sleeve (6), a ring groove (7) is formed in the rubber sleeve (6), one end of the ring groove (7) is communicated with the second screw hole (4), the first screw hole (3) is communicated with the interior of the box body (1), a through hole (8) is formed in one side of the inner wall of the box body (1), and the through hole (8) is communicated with the second screw hole (4), a supporting mechanism is arranged inside the box body (1).
2. The vacuum sizing box for pipes with a sealing device according to claim 1, wherein: the supporting mechanism comprises a supporting plate (9), a protecting pad (10) is fixedly connected to the top of the supporting plate (9), water leakage holes (11) are formed in the surfaces of the supporting plate (9) and the protecting pad (10), the number of the water leakage holes (11) is set to be multiple, and the water leakage holes (11) are evenly distributed.
3. The vacuum sizing box for pipes with a sealing device according to claim 2, wherein: the supporting plate is characterized in that a supporting seat (12) is fixedly connected to the bottom of the supporting plate (9), the bottom of the supporting seat (12) is fixedly connected with the inner wall of the box body (1), and the cross section of the supporting plate (9) is arc-shaped.
4. The vacuum sizing box for pipes with a sealing device according to claim 1, wherein: supporting mechanism top is equipped with shower nozzle (13), shower nozzle (13) fixed connection is in box (1) inner wall top, shower nozzle (13) set up to two sets ofly, two sets of shower nozzle (13) set up respectively in box (1) inner wall top both sides, and are two sets of shower nozzle (13) crisscross the setting.
5. The vacuum sizing box for pipes with a sealing device according to claim 1, wherein: both sides of the bottom of the inner wall of the box body (1) are provided with water guide grooves (14), the bottom of each water guide groove (14) is provided with a drain hole (15), and the cross section of each water guide groove (14) is triangular.
6. The vacuum sizing box for pipes with a sealing device according to claim 5, wherein: the bottom of the box body (1) is fixedly connected with two branch drainage pipes (16), the number of the branch drainage pipes (16) is two, and the two branch drainage pipes (16) are respectively arranged at the bottoms of the two drainage holes (15).
7. The vacuum sizing box for pipes with a sealing device according to claim 6, wherein: the water drainage box is characterized in that fixing seats (17) are fixedly connected to two sides of the bottom of the box body (1), a main drainage pipe (18) is arranged between the two fixing seats (17), and the bottoms of the two branch drainage pipes (16) are fixedly connected with the main drainage pipe (18).
8. The vacuum sizing box for pipes with a sealing device according to claim 1, wherein: the vacuum pump (19) is fixedly connected to the top of the box body (1), the air exhaust pipe (20) is fixedly connected to the input end of the vacuum pump (19), and one end of the air exhaust pipe (20) penetrates through the top of the box body (1) and is communicated with the inside of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500763.4U CN215320029U (en) | 2021-07-02 | 2021-07-02 | Pipe vacuum sizing box with sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500763.4U CN215320029U (en) | 2021-07-02 | 2021-07-02 | Pipe vacuum sizing box with sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215320029U true CN215320029U (en) | 2021-12-28 |
Family
ID=79564421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121500763.4U Active CN215320029U (en) | 2021-07-02 | 2021-07-02 | Pipe vacuum sizing box with sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215320029U (en) |
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2021
- 2021-07-02 CN CN202121500763.4U patent/CN215320029U/en active Active
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