CN216182548U

CN216182548U - Waterway interface structure of movable part of mold

Info

Publication number: CN216182548U
Application number: CN202122756627.8U
Authority: CN
Inventors: 刘礼华; 戴书娴; 许珍远; 杨兴隆; 轩哲
Original assignee: Keller Nanjing New Material Technology Co ltd
Current assignee: Keller Nanjing New Material Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of waterway interfaces, in particular to a waterway interface structure of a movable part of a mold, which comprises a waterway interface tube, wherein the outer wall of the top part of the waterway interface tube is sleeved with a fixed sleeve, leakproof components are arranged at the connecting parts of the waterway interface tube and the inner walls of the upper and lower ends of the fixed sleeve, each leakproof component comprises a first upper sealing gasket and a first lower sealing gasket, two ends of the bottom of the first upper sealing gasket are symmetrically provided with grooves, the inner tops of the two grooves are provided with limit grooves, two ends of the top of the first lower sealing gasket are symmetrically connected with lugs, and the top ends of the two lugs are connected with mounting blocks. Thereby playing a role of leakage prevention.

Description

Waterway interface structure of movable part of mold

Technical Field

The utility model relates to the technical field of waterway interfaces, in particular to a waterway interface structure of a movable part of a mold.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the tool makes the blank into the finished piece with specific shape and size under the action of external force, it is widely used in the shaping process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc. The injection mold is generally provided with a water path, the water path is designed in a mold frame and a mold core of the plastic mold, a penetrating hole machined by a machine is utilized, a certain medium is continuously circulated in the water path, and the water path has the function of controlling the temperature of the mold so as to better control the cooling and shrinkage of a plastic product in the mold and further control the size and surface requirements of the product.

In the prior art, the following problems mainly exist, the water channel interface structure of the existing movable part of the mold is easy to leak water, and the installation and the disassembly are troublesome.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a waterway interface structure of a movable part of a mold, so as to solve the problems mentioned in the background art.

The technical scheme of the utility model is as follows: the utility model provides a mould movable part water route interface structure, including the water route mouth-piece, the fixed cover has been cup jointed to the top outer wall of water route mouth-piece, the water route mouth-piece all is equipped with the leak protection subassembly with fixed cover upper and lower both ends inner wall junction, every the leak protection subassembly all includes first upper seal pad and first lower seal pad, the bottom both ends symmetry of first upper seal pad is seted up flutedly, two the spacing groove has been seted up at the interior top of recess, the top both ends symmetric connection of first lower seal pad has the lug, two the top of lug all is connected with the installation piece, every the installation piece is clearance fit with corresponding spacing groove respectively and is connected, every the recess is clearance fit with corresponding the lug respectively and is connected.

Preferably, the centers of the first upper sealing gasket and the first lower sealing gasket are both provided with round holes, and the thickness of the first upper sealing gasket is the same as that of the first lower sealing gasket.

Preferably, the connecting part of the waterway connector pipe and the fixed sleeve is fixedly connected with an annular body.

Preferably, the top end of the waterway connector tube is connected with a mounting piece, and two ends of the mounting piece are symmetrically connected with bolts.

Preferably, the joint of the waterway connector pipe and the inside of the mounting part is provided with an anti-corrosion sealing washer, and two slots are symmetrically formed in two ends of the bottom of the anti-corrosion washer.

Preferably, the joint of the bolt and the anti-corrosion sealing washer is provided with a wear-resistant sealing washer, two ends of the top of the wear-resistant sealing washer are symmetrically connected with two inserting columns, and each inserting column is respectively inserted into a corresponding slot.

The utility model provides a waterway interface structure of a movable part of a mold through improvement, and compared with the prior art, the waterway interface structure has the following improvements and advantages:

one is as follows: according to the utility model, the first upper sealing gasket, the first lower sealing gasket, the groove, the limiting groove, the bump and the mounting block are adopted, and the mounting block and the limiting groove are in clearance fit, and the groove and the bump are in clearance fit connection, so that the sealing property of the waterway connector tube can be effectively realized, the leakage-proof effect can be further realized, and the problem that the waterway connector structure of the existing movable part of the mold is easy to leak is solved;

the second step is as follows: the anti-corrosion and wear-resistant water channel interface tube can be conveniently mounted and dismounted through the action of the bolts and the mounting pieces, and the anti-corrosion and wear-resistant performance of the water channel interface tube can be improved and the sealing performance of the water channel interface tube can be further improved through the corresponding insertion connection action of the anti-corrosion sealing washer, the insertion slot, the wear-resistant sealing washer, the insertion column and the insertion column.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the pouch according to the utility model;

FIG. 3 is a schematic view of the construction of the leak protection assembly of the present invention;

FIG. 4 is a schematic view of the mount construction of the present invention;

fig. 5 is an enlarged view of the area a in fig. 4 according to the present invention.

Description of reference numerals:

1. a waterway connector tube; 2. fixing a sleeve; 3. a mounting member; 4. an annular body; 5. a leak-proof assembly; 6. a first upper seal gasket; 7. a groove; 8. a limiting groove; 9. a first lower seal; 10. a bump; 11. mounting blocks; 12. a bolt; 13. a wear resistant seal gasket; 14. inserting a column; 15. an anti-corrosion sealing gasket; 16. and (4) a slot.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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 waterway interface structure of a movable part of a mold through improvement, and the technical scheme of the utility model is as follows:

the first embodiment is as follows:

as shown in fig. 1-5, a water channel interface structure of a movable part of a mold comprises a water channel interface tube 1, wherein a fixed sleeve 2 is sleeved on the outer wall of the top of the water channel interface tube 1, leak-proof components 5 are arranged at the joints of the inner walls of the upper and lower ends of the water channel interface tube 1 and the fixed sleeve 2, each leak-proof component 5 comprises a first upper sealing gasket 6 and a first lower sealing gasket 9, two ends of the bottom of the first upper sealing gasket 6 are symmetrically provided with grooves 7, the inner top ends of the two grooves 7 are provided with limiting grooves 8, two ends of the top of the first lower sealing gasket 9 are symmetrically connected with bumps 10, the top ends of the two bumps 10 are connected with mounting blocks 11, each mounting block 11 is in clearance fit connection with the corresponding limiting groove 8, each groove 7 is in clearance fit connection with the corresponding bump 10, and the first upper sealing gasket 6 is used for connecting the corresponding bumps 10 in clearance fit, First sealed pad 9, recess 7, spacing groove 8, lug 10 and installation piece 11 and spacing groove 8 are clearance fit connecting groove 7 and the effect that lug 10 is clearance fit and is connected to can effectual water route interface tube 1's leakproofness, and then can play leak-proof effect, solved the problem that current mould movable part water route interface structure leaks easily.

Further, in the above technical solution, round holes are formed in the centers of the first upper sealing gasket 6 and the first lower sealing gasket 9, and the thickness of the first upper sealing gasket 6 is the same as that of the first lower sealing gasket 9.

Further, in the above technical solution, the connecting portion of the waterway connector tube 1 and the fixing sleeve 2 is fixedly connected with an annular body 4.

Further, in the above technical scheme, the top of water route interface tube 1 is connected with installed part 3, the both ends symmetry of installed part 3 is connected with bolt 12, through the effect of bolt 12 and installed part 3 to it is convenient to realize the installation and dismantle.

Furthermore, in the above technical scheme, the joint between the waterway interface tube 1 and the inside of the installation part 3 is provided with an anti-corrosion sealing washer 15, two slots 16 are symmetrically formed in two ends of the bottom of the anti-corrosion washer, the joint between the bolt 12 and the anti-corrosion sealing washer 15 is provided with a wear-resistant sealing washer 13, two inserting columns 14 are symmetrically connected to two ends of the top of the wear-resistant sealing washer 13, each inserting column 14 is respectively inserted into a corresponding slot 16, and the anti-corrosion and wear-resistant performance of the waterway interface tube 1 can be improved and the sealing performance of the waterway interface tube 1 can be further improved through the insertion of the anti-corrosion sealing washer 15, the slots 16, the wear-resistant sealing washer 13, the inserting columns 14 and the inserting columns 14.

The working principle is as follows: through first upper seal pad 6, first lower seal pad 9, recess 7, spacing groove 8, lug 10 and installation piece 11 are clearance fit coupling groove 7 and the effect that lug 10 is clearance fit and is connected with spacing groove 8, thereby can effectual water route interface tube 1's leakproofness, and then can play the effect of leak protection, the problem of current mould movable part water route interface structure easy leakage has been solved, effect through bolt 12 and installed part 3, thereby it is convenient to realize the installation dismantlement, through anticorrosion seal ring 15, slot 16, wear-resisting seal ring 13, insert post 14 and insert the effect that post 14 and corresponding pegged graft mutually, thereby not only can improve the anticorrosion and the wear resistance of water route interface tube 1, can further improve water route interface tube 1's sealing performance.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a mould movable part water route interface structure, includes water route interface tube (1), its characterized in that: the top outer wall of water route mouth-piece (1) has cup jointed fixed cover (2), both ends inner wall junction all is equipped with leak protection subassembly (5), every about water route mouth-piece (1) and fixed cover (2) leak protection subassembly (5) all including first upper seal pad (6) and first lower seal pad (9), recess (7), two have been seted up to the bottom both ends symmetry of first upper seal pad (6) spacing groove (8) have been seted up to the interior top of recess (7), the top both ends symmetric connection of first lower seal pad (9) has lug (10), two the top of lug (10) all is connected with installation piece (11), every installation piece (11) are clearance fit with corresponding spacing groove (8) respectively and are connected, every recess (7) are clearance fit with corresponding lug (10) respectively and are connected.

2. The waterway interface structure of a movable part of a mold according to claim 1, wherein: the round hole has all been seted up at the center of first upper seal pad (6) and first lower seal pad (9), the thickness dimension of first upper seal pad (6) and first lower seal pad (9) is the same.

3. The waterway interface structure of a movable part of a mold according to claim 1, wherein: the joint of the waterway connector tube (1) and the fixed sleeve (2) is fixedly connected with an annular body (4).

4. The waterway interface structure of a movable part of a mold according to claim 1, wherein: the top end of the waterway connector tube (1) is connected with a mounting piece (3), and two ends of the mounting piece (3) are symmetrically connected with bolts (12).

5. The waterway interface structure of a movable part of a mold according to claim 4, wherein: an anti-corrosion sealing washer (15) is arranged at the connecting position of the water path interface tube (1) and the inside of the mounting piece (3), and two slots (16) are symmetrically formed in two ends of the bottom of the anti-corrosion washer.

6. The waterway interface structure of a movable part of a mold according to claim 5, wherein: the anti-corrosion sealing device is characterized in that a wear-resistant sealing washer (13) is arranged at the joint of the bolt (12) and the anti-corrosion sealing washer (15), two inserting columns (14) are symmetrically connected to two ends of the top of the wear-resistant sealing washer (13), and each inserting column (14) is respectively inserted into a corresponding slot (16).