CN109109287B - Clamping structure of pipe joint for mold cooling - Google Patents
Clamping structure of pipe joint for mold cooling Download PDFInfo
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- CN109109287B CN109109287B CN201810899644.7A CN201810899644A CN109109287B CN 109109287 B CN109109287 B CN 109109287B CN 201810899644 A CN201810899644 A CN 201810899644A CN 109109287 B CN109109287 B CN 109109287B
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- ring
- water pipe
- pipe joint
- wall
- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a clamping structure of a water pipe joint for mold cooling, wherein a cooling channel is arranged on the outer side wall of a mold body, an annular groove is arranged on the inner wall of the cooling channel, a water pipe joint is inserted in the cooling channel, a fixing ring is fixedly sleeved at the right end of the outer side wall of the water pipe joint, the right side surface of the fixing ring is fixed with the right side wall of the annular groove through a spring, a first rubber ring is fixedly sleeved in the middle of the outer side wall of the water pipe joint, second rubber rings are fixedly assembled on the inner walls of a first ring and a second ring of the inner wall of the annular groove, the first rubber ring is clamped between the two second rubber rings, a first clamping block is uniformly and fixedly assembled on the left side of the inner wall of the annular groove, a second clamping block matched with the first clamping block is uniformly and fixedly assembled on the left end of the outer side wall of the, the water pipe joint is more convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a clamping structure of a water pipe joint for die cooling.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
In order to accelerate the cooling process of the die and improve the working efficiency, cooling liquid is generally used for circulating cooling, the die is connected with an external water pipe through a water pipe joint in the process, the water pipe joint is generally connected with the die through threads, so that the water pipe joint is troublesome to disassemble and assemble, and after the water pipe joint is disassembled and assembled for many times, the threads at the joint of the water pipe joint and the die are easily worn.
Disclosure of Invention
The invention aims to provide a clamping structure of a water pipe joint for cooling a mold, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a clamping structure of a water pipe joint for mold cooling comprises a mold body, wherein a cooling channel is arranged on the outer side wall of the mold body, a ring groove is arranged in the middle of the inner wall of the cooling channel, the ring groove coincides with the axial lead of the cooling channel, the outer side end of the ring groove penetrates through the outer side wall of the mold body, a water pipe joint is inserted into the cooling channel, the left end of the water pipe joint extends to the outside, a fixing ring is fixedly sleeved at the right end of the outer side wall of the water pipe joint, the outer wall of the fixing ring is tightly attached to the inner wall of the ring groove, one end of a spring is fixedly assembled on the right side face of the fixing ring, the other end of the spring is tightly attached to the right side wall of the ring groove, a first rubber ring is fixedly sleeved in the middle of the outer side wall of the water pipe joint, a first ring and a second ring are fixedly assembled on the inner wall, the first rubber ring is clamped between the two second rubber rings, a first clamping block is uniformly and fixedly assembled on the left side of the inner wall of the annular groove, and a second clamping block matched with the first clamping block is uniformly and fixedly assembled at the left end of the outer side wall of the water pipe joint.
Preferably, the number of the first clamping blocks is five, and the five first clamping blocks are uniformly distributed in an annular shape around the axis of the annular groove.
Preferably, the number of the second clamping blocks is five, and the five second clamping blocks are uniformly distributed around the axis line of the water pipe joint in an annular shape.
Preferably, water pipe head's inner wall right side is fixed to be equipped with filter screen and mount, and the filter screen is located the left side of mount, the even fixed spine that is equipped with of left surface of mount, the left end of spine is 0.2 centimetres with the distance of filter screen.
Preferably, an annular clamping groove is formed in the left end of the inner wall of the annular groove, a third rubber ring is fixedly sleeved at the left end of the outer side wall of the water pipe connector, and the third rubber ring is clamped in the annular clamping groove.
Preferably, the left end of the outer side wall of the water pipe connector is fixedly sleeved with a plugging ring, and the right side face of the plugging ring is tightly attached to the mold body.
Preferably, the left end of the water pipe joint is fixedly provided with a limiting ring, and the outer diameter of the limiting ring is 1.2 times of the outer diameter of the water pipe joint.
Preferably, the right side wall of the annular groove is fixedly provided with a guide ring, and the right end of the spring is positioned in a gap between the guide ring and the annular groove.
Compared with the prior art, the invention has the beneficial effects that: the invention designs a clamping structure of a water pipe joint for mold cooling, which assembles the water pipe joint in a clamping mode, ensures the sealing property of the water pipe joint, simultaneously facilitates the disassembly and the assembly of the water pipe joint, and avoids the influence of thread abrasion on the use of the water pipe joint when the water pipe joint is connected through threads.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view illustrating an assembly structure of the first latch and the second latch according to the present invention.
FIG. 3 is a schematic sectional view showing the right side view of the water pipe joint according to the present invention.
FIG. 4 is a schematic sectional view showing the internal structure of the water pipe joint according to the present invention.
In the figure: 1 mould body, 2 cooling channels, 3 ring channels, 4 water pipe connectors, 41 filter screens, 42 mount, 43 spines, 5 fixed rings, 6 springs, 7 first rubber rings, 8 first rings, 9 second rings, 10 second rubber rings, 11 first fixture blocks, 12 second fixture blocks, 13 ring clamp grooves, 14 third rubber rings, 15 plugging rings, 16 spacing rings, 17 guide rings.
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.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a clamping structure of a water pipe joint for mold cooling comprises a mold body 1, wherein a cooling channel 2 is arranged on the outer side wall of the mold body 1, a ring groove 3 is arranged in the middle of the inner wall of the cooling channel 2, the ring groove 3 coincides with the axial lead of the cooling channel 2, the outer side end of the ring groove 3 penetrates through the outer side wall of the mold body 1, a water pipe joint 4 is inserted into the cooling channel 2, the left end of the water pipe joint 4 extends to the outside, a fixing ring 5 is fixedly sleeved at the right end of the outer side wall of the water pipe joint 4, the outer wall of the fixing ring 5 is tightly attached to the inner wall of the ring groove 3, one end of a spring 6 is fixedly assembled on the right side face of the fixing ring 5, the other end of the spring 6 is tightly attached to the right side wall of the ring groove 3, a first rubber ring 7 is fixedly sleeved in the middle of the outer side wall of the water pipe, and the inner wall of first ring 8 and second ring 9 is all fixed to be equipped with second rubber ring 10, 7 joints of first rubber ring in two between the second rubber ring 10, the inner wall left side of ring channel 3 is even fixed to be equipped with first fixture block 11, the lateral wall left end of water pipe head 4 is even fixed to be equipped with first fixture block 11 assorted second fixture block 12.
4 one ends of water pipe head and outside water piping connection, 4 other end joints of water pipe head are fixed in cooling channel 2, and cooling channel 2 is the inside cooling channel that is used for the hydrologic cycle to set up of mould body, and 7 lateral surfaces of first rubber ring and 10 medial surfaces of second rubber ring are the arc for the laminating of first rubber ring 7 and second rubber ring 10 is inseparabler, plays sealed effect.
Specifically, the number of the first clamping blocks 11 is five, and five first clamping blocks 11 are uniformly distributed in an annular shape around the axis of the annular groove 3, the number of the second clamping blocks 12 is five, and five second clamping blocks 12 are uniformly distributed in an annular shape around the axis of the water pipe joint 4.
The size of a gap between two adjacent first fixture blocks 11 is larger than that of a second fixture block 12, the second fixture block 12 can penetrate through the gap between two adjacent first fixture blocks 11, when the second fixture block 12 abuts against the first fixture block 11 leftwards, the water pipe connector 4 is clamped inside the annular groove 3, and when the second fixture block 12 penetrates through the gap between two adjacent first fixture blocks 11, the water pipe connector 4 can be pulled out of the annular groove 3.
Specifically, the inner wall right side of water pipe head 4 is fixed and is equipped with filter screen 41 and mount 42, and filter screen 41 is located the left side of mount 42, the left surface of mount 42 is evenly fixed and is equipped with spine 43, the distance of the left end of spine 43 and filter screen 41 is 0.2 centimetres.
The filter screen 41 is used for filtering massive impurities in the cooling liquid, the impurities are prevented from being accumulated in the cooling channel 2 to cause blockage, the water pipe connector 4 is taken down regularly to dump out the impurities on the left side of the filter screen 41, the cooling liquid can generate bubbles when passing through the meshes of the filter screen 41, so that the generation of foams in the cooling liquid is caused, the cooling effect is influenced, and the sharp pricks 43 are used for pricking the generated bubbles to prevent the generation of foams in the cooling liquid.
Particularly, ring groove 13 has been seted up to the inner wall left end of ring channel 3, water pipe head 4's lateral wall left end is fixed to be cup jointed third rubber ring 14, and third rubber ring 14 joint is in ring groove 13.
The annular clamping groove 13 is an annular groove, the outer side end of the third rubber ring 14 is clamped in the annular clamping groove 13, and the water pipe connector 4 and the annular groove 3 are further sealed.
Particularly, the left end of the outer side wall of the water pipe connector 4 is fixedly sleeved with the plugging ring 15, the right side face of the plugging ring 15 is tightly attached to the mold body 1, and the plugging ring 15 plugs the left end of a gap between the water pipe connector 4 and the annular groove 3, so that external dust is prevented from entering the gap.
Particularly, the left end of water pipe head 4 is fixed and is equipped with spacing ring 16, and the external diameter of spacing ring 16 is 1.2 times of 4 external diameters of water pipe head, and 16 increase water pipe head 4 left end external diameters of spacing ring, when the water pipe box was on water pipe head 4, the position that spacing ring 16 was located outwards propped up the water pipe, fixes the water pipe, avoids the water pipe to drop from water pipe head 4.
Particularly, the right side wall fixed mounting of ring channel 3 has guide ring 17, the right-hand member of spring 6 is located the gap between guide ring 17 and the ring channel 3, and guide ring 17 restriction spring 6 right-hand member moving direction avoids the spring 6 right-hand member to appear rocking for spring 6 is flexible more stable.
The working principle is as follows: when the device is used, the right end of the water pipe joint 4 is inserted into the cooling channel 2, the second fixture block 12 is contacted with the first fixture block 11, the water pipe joint 4 is slowly rotated until the second fixture block 12 passes through a gap between two adjacent first fixture blocks 11, the water pipe joint 4 continuously moves to the right in the annular groove 3, the fixing ring 5 drives the spring 6 to move to the right in the annular groove 3, the right end of the spring 6 is compressed after contacting the right wall of the annular groove 3, the water pipe joint 4 is rotated anticlockwise or clockwise by 20-30 degrees, the hand of the right water pipe joint 4 is loosened, the spring 6 drives the fixing ring 5 to move to the left, the fixing ring 5 drives the water pipe joint 4 to move to the left in the annular groove 3 until the second fixture block 12 abuts against the first fixture block 11 to the left, the water pipe joint 4 is clamped inside the annular groove 3, when the water pipe joint 4 needs to be disassembled, the water pipe joint 4 is slowly rotated, until the second fixture block 12 penetrates through a gap between two adjacent first fixture blocks 11, the water pipe connector 4 is pulled out, the water pipe connector 4 is assembled in a clamping mode, and the water pipe connector 4 is guaranteed to be closed, so that the water pipe connector 4 is more convenient to disassemble and install.
Claims (5)
1. The utility model provides a mould cooling water pipe connects joint structure which characterized in that: comprises a die body (1), a cooling channel (2) is arranged on the outer side wall of the die body (1), a ring groove (3) is arranged in the middle of the inner wall of the cooling channel (2), the ring groove (3) coincides with the axial lead of the cooling channel (2), the outer side end of the ring groove (3) penetrates through the outer side wall of the die body (1), a water pipe joint (4) is inserted into the cooling channel (2), the left end of the water pipe joint (4) extends to the outside, a fixing ring (5) is fixedly sleeved at the right end of the outer side wall of the water pipe joint (4), the outer wall of the fixing ring (5) is tightly attached to the inner wall of the ring groove (3), one end of a spring (6) is fixedly assembled on the right side face of the fixing ring (5), the other end of the spring (6) is tightly attached to the right side wall of the ring groove (3), a first rubber ring (7) is fixedly sleeved in the middle, the inner wall of the annular groove (3) is fixedly provided with a first ring (8) and a second ring (9), the inner walls of the first ring (8) and the second ring (9) are fixedly provided with a second rubber ring (10), the first rubber ring (7) is connected between the two second rubber rings (10), the left side of the inner wall of the annular groove (3) is uniformly and fixedly provided with a first clamping block (11), the left end of the outer side wall of the water pipe joint (4) is uniformly and fixedly provided with a second clamping block (12) matched with the first clamping block (11), the right side of the inner wall of the water pipe joint (4) is fixedly provided with a filter screen (41) and a fixing frame (42), the filter screen (41) is positioned on the left side of the fixing frame (42), the left side surface of the fixing frame (42) is uniformly and fixedly provided with spines (43), and the distance between the left end of the spines (43) and the filter screen (41) is 0.2 cm, annular groove (13) have been seted up to the inner wall left end of ring channel (3), the lateral wall left end of water pipe head (4) is fixed to be cup jointed third rubber ring (14), and third rubber ring (14) joint in annular groove (13), the lateral wall left end of water pipe head (4) is fixed to be cup jointed shutoff ring (15), and the right flank of shutoff ring (15) closely laminates with mould body (1).
2. The clamping structure of the water pipe joint for mold cooling according to claim 1, characterized in that: the number of the first clamping blocks (11) is five, and the five first clamping blocks (11) are uniformly distributed in an annular shape around the axis line of the annular groove (3).
3. The clamping structure of the water pipe joint for mold cooling according to claim 1, characterized in that: the number of the second clamping blocks (12) is five, and the five second clamping blocks (12) are uniformly distributed around the axis line of the water pipe joint (4) in an annular shape.
4. The clamping structure of the water pipe joint for mold cooling according to claim 1, characterized in that: the left end of water pipe head (4) is fixed with spacing ring (16), and the external diameter of spacing ring (16) is 1.2 times of water pipe head (4) external diameter.
5. The clamping structure of the water pipe joint for mold cooling according to claim 1, characterized in that: the right side wall of ring channel (3) is fixed and is equipped with guide ring (17), the right-hand member of spring (6) is located the gap between guide ring (17) and ring channel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899644.7A CN109109287B (en) | 2018-08-09 | 2018-08-09 | Clamping structure of pipe joint for mold cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899644.7A CN109109287B (en) | 2018-08-09 | 2018-08-09 | Clamping structure of pipe joint for mold cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109109287A CN109109287A (en) | 2019-01-01 |
| CN109109287B true CN109109287B (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810899644.7A Active CN109109287B (en) | 2018-08-09 | 2018-08-09 | Clamping structure of pipe joint for mold cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109287B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268172Y (en) * | 1996-12-23 | 1997-11-19 | 白桂森 | Axial-locking type quick-acting pipe joint |
| JP2013124731A (en) * | 2011-12-15 | 2013-06-24 | Bridgestone Corp | Joint |
| CN203604870U (en) * | 2013-12-04 | 2014-05-21 | 厦门建霖工业有限公司 | Pipeline quick assembling and disassembling structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10048502C1 (en) * | 2000-09-29 | 2002-04-04 | Raymond A & Cie | Plug connection with spill lock |
-
2018
- 2018-08-09 CN CN201810899644.7A patent/CN109109287B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268172Y (en) * | 1996-12-23 | 1997-11-19 | 白桂森 | Axial-locking type quick-acting pipe joint |
| JP2013124731A (en) * | 2011-12-15 | 2013-06-24 | Bridgestone Corp | Joint |
| CN203604870U (en) * | 2013-12-04 | 2014-05-21 | 厦门建霖工业有限公司 | Pipeline quick assembling and disassembling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109109287A (en) | 2019-01-01 |
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Effective date of registration: 20201110 Address after: 241000 rear door of no.8-10, building 4, Wandong District, Wuwei City, Wuhu City, Anhui Province Applicant after: WUHU TENGFEI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 241000 Anhui city Wuhu economic and Technological Development Zone Shicheng Champs 4038 room Applicant before: WUHU YICE AUTOMATION EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20230810 Address after: 266041 Shangma Street Industrial Park, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Yiming Plastics Co.,Ltd. Address before: 241000 Wuhu City, Anhui Province Wuhu City Wucheng Wandong Community 4 # Building 8 #~10 # Rear Attached Room Facade Patentee before: WUHU TENGFEI INFORMATION TECHNOLOGY Co.,Ltd. |