CN210116124U

CN210116124U - Injection mold is used in processing of rubber impeller blade

Info

Publication number: CN210116124U
Application number: CN201920815848.8U
Authority: CN
Inventors: 薛开春
Original assignee: Fuzhou Dongfan Electromechanical Technology Co Ltd
Current assignee: Fuzhou Dongfan Electromechanical Technology Co Ltd
Priority date: 2019-06-01
Filing date: 2019-06-01
Publication date: 2020-02-28
Anticipated expiration: 2029-06-01

Abstract

The utility model relates to a rubber impeller blade processing technology field just discloses an injection mold is used in processing of rubber impeller blade, the on-line screen storage device comprises a base, the top fixed mounting of base has the support frame, and the equal fixed mounting in the top left and right sides of base has the bracing piece that is located support frame inside. This injection mold is used in processing of rubber impeller blade, through setting up the main runner pipe, the negative runner pipe, intake case and return water tank, accessible water pump will intake the water in the case and absorb water to the inside of main runner pipe and negative runner pipe, then cool down to the lower mould through water, water after the cooling can reach the inside of return water tank through the return water pipe, cool down the return water through communicating pipe and condenser pipe at last, water after the cooling passes through the inside that the connecting pipe reachd the intake case, circulated use, avoid the waste of cooling water, the effect of having reached the cooling also can avoid extravagant water resource, increased the production efficiency that cooling rate also can increase this grinding apparatus, more person of facilitating the use uses.

Description

Injection mold is used in processing of rubber impeller blade

Technical Field

The utility model relates to a rubber impeller blade processing technology field specifically is an injection mold is used in processing of rubber impeller blade.

Background

The rubber impeller is widely applied abroad, widely applied to motorboats, ships, pumps and the like, only a few of the rubber impellers are produced at present at home, and the rubber impeller is divided into a plurality of different gear models due to different shaft types, and is approximately in a flower tooth type, a special shape, a semicircular opening type and the like.

The existing injection mold for processing the rubber impeller blades in the market at present has the advantage of convenience in use, but most of the existing injection molds blow air through the fan when cooling, the angle is single when blowing air, and the molds cannot be completely cooled, so that the cooling time of the rubber impeller blades in the molds is long, the processing process is influenced, and the injection mold for processing the rubber impeller blades is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an injection mold is used in rubber impeller blade processing possesses advantages such as cooling effect is good, has solved current injection mold and has all mostly only bloied through the fan when the cooling, and the angle is more single when blowing, can not cool off the mould completely, so rubber impeller blade cooling time in the mould is longer, will influence the problem of processing process.

(II) technical scheme

For realizing the good purpose of above-mentioned cooling effect, the utility model provides a following technical scheme: an injection mold for processing rubber impeller blades comprises a base, wherein a support frame is fixedly arranged at the top of the base, support rods positioned in the support frame are fixedly arranged on the left side and the right side of the top of the base, the tops of two opposite sides of the support rods are fixedly connected with a lower mold, a main circulating pipe and a negative circulating pipe are arranged in the lower mold, a water inlet tank is fixedly arranged at the top of the base and positioned at the right side of the left side of the support rods, a water outlet pipe is fixedly arranged at the top of the water inlet tank, a water pump is fixedly arranged at the top of the water outlet pipe, a water inlet pipe communicated with the main circulating pipe is fixedly arranged at the top of the water pump, a water return tank is fixedly arranged at the top of the base and positioned at the left side of the right side of the support rods, a water return pipe communicated, the right side fixed mounting of communicating pipe has the condenser pipe, and the right side fixed mounting of condenser pipe has the connecting pipe that communicates with the case of intaking, and the top of base just is located between case of intaking and the return water tank fixed mounting have the electric putter that extends to the lower mould inside, the top fixed mounting of support frame has the charging box, and the inner chamber roof fixed mounting of support frame has the hydraulic push rod that quantity is two, and the bottom fixed mounting of charging box runs through the support frame and extends to two the unloading pipe of the relative one side of hydraulic push rod, two the bottom of hydraulic push rod and the bottom of unloading pipe all with last mould fixed connection, the equal fixed mounting of the inner chamber left and right sides wall of support frame has the fan that is located.

Preferably, the top of the water inlet tank and the top of the water return tank are fixedly provided with a water adding bucket, a tank cover is arranged in the water adding bucket, and the tank cover is in threaded connection with the water adding bucket.

Preferably, the main circulation pipe and the negative circulation pipe are communicated with each other, and the negative circulation pipe is annularly distributed in the lower die.

Preferably, electric putter's output fixed mounting has the loop bar, and the inside fixed mounting of loop bar has reset spring, and reset spring's top fixed mounting runs through the loop bar and extends to the inside liftout pole of lower mould, the outside top of liftout pole is provided with the annular piece, and the inner chamber diapire of lower mould be provided with the standing groove of annular piece looks adaptation.

Preferably, the top of charging box is provided with the inlet pipe, and the top and the diapire of charging box all are provided with respectively with inlet pipe and the through-hole of unloading pipe looks adaptation.

Preferably, the inside of going up the mould is provided with the intercommunicating pore with unloading pipe looks adaptation, the diameter of going up the mould and the inner wall diameter looks adaptation of lower mould.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold is used in processing of rubber impeller blade possesses following beneficial effect:

this injection mold is used in processing of rubber impeller blade, through setting up the main runner pipe, the negative runner pipe, intake case and return water tank, accessible water pump will intake the water in the case and absorb water to the inside of main runner pipe and negative runner pipe, then cool down to the lower mould through water, water after the cooling can reach the inside of return water tank through the return water pipe, cool down the return water through communicating pipe and condenser pipe at last, water after the cooling passes through the inside that the connecting pipe reachd the intake case, circulated use, avoid the waste of cooling water, the effect of having reached the cooling also can avoid extravagant water resource, increased the production efficiency that cooling rate also can increase this grinding apparatus, more person of facilitating the use uses.

Drawings

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

fig. 2 is a top cross-sectional view of the lower mold of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a lower die 3, a main runner pipe 4, a negative runner pipe 5, a water inlet tank 6, a water outlet pipe 7, a water pump 8, a water inlet pipe 9, a water return pipe 10, a water return tank 11, a communicating pipe 12, a condenser pipe 13, a connecting pipe 14, an electric push rod 15, a supporting frame 16, a feeding tank 17, a hydraulic push rod 18, a discharging pipe 19, an upper die 20 and a fan 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an injection mold for processing rubber impeller blades comprises a base 1, a supporting frame 16 is fixedly installed on the top of the base 1, supporting rods 2 located inside the supporting frame 16 are fixedly installed on the left and right sides of the top of the base 1, the tops of opposite sides of the two supporting rods 2 are fixedly connected with a lower mold 3, a loop bar is fixedly installed at the output end of an electric push rod 15, a return spring is fixedly installed inside the loop bar, an ejector rod penetrating through the loop bar and extending into the lower mold 3 is fixedly installed on the top of the return spring, an annular block is arranged on the top of the outer side of the ejector rod, a placing groove matched with the annular block is arranged on the bottom wall of an inner cavity of the lower mold 3, a main runner pipe 4 and a negative runner pipe 5 are respectively arranged inside the lower mold 3, the main runner pipe 4 is communicated with the negative runner pipe 5, and the negative runner pipes 5 are annularly, a water inlet tank 6 is fixedly arranged at the top of the base 1 and positioned at the left side of the right side supporting rod 2, a water outlet pipe 7 is fixedly arranged at the top of the water inlet tank 6, a water pump 8 is fixedly arranged at the top of the water outlet pipe 7, the type of the water pump 8 can be PUM-200EH400, a water inlet pipe 9 communicated with the main circulating pipe 4 is fixedly arranged at the top of the water pump 8, a water return tank 11 is fixedly arranged at the top of the base 1 and positioned at the right side of the left side supporting rod 2, water feeding hoppers are fixedly arranged at the top of the water inlet tank 6 and the top of the water return tank 11, a tank cover is arranged inside the water feeding hoppers and is in threaded connection with the water feeding hoppers, a water return pipe 10 communicated with the main circulating pipe 4 at the left side is fixedly arranged at the top of the water return tank 11, a communicating pipe 12 is fixedly arranged at the right side of, an electric push rod 15 extending into the lower die 3 is fixedly installed at the top of the base 1 and between the water inlet tank 6 and the water return tank 11, the model of the electric push rod 15 can be LX-XTL100, a feed tank 17 is fixedly installed at the top of the support frame 16, two hydraulic push rods 18 are fixedly installed at the top wall of the inner cavity of the support frame 16, the model of the hydraulic push rod 18 can be ROB32-16-50FA, a feed pipe 19 penetrating through the support frame 16 and extending to one side of the two hydraulic push rods 18 opposite to each other is fixedly installed at the bottom of the feed tank 17, a feed pipe is arranged at the top of the feed tank 17, through holes respectively matched with the feed pipe and the feed pipe 19 are respectively arranged at the top and the bottom wall of the feed tank 17, the bottoms of the two hydraulic push rods 18 and the bottom of the feed pipe 19 are both fixedly connected with the upper die 20, a communication hole matched with the feed pipe 19 is arranged inside of the upper die, the equal fixed mounting of inner chamber left and right sides wall of support frame 16 has the fan 21 that is located the 3 left and right sides of lower mould, through setting up main runner pipe 4, negative runner pipe 5, intake box 6 and return water tank 11, accessible water pump 8 will intake the water in the box 6 and absorb water to the inside of main runner pipe 4 and negative runner pipe 5, then cool down lower mould 3 through water, water after the cooling can reach the inside of return water tank 11 through return water pipe 10, cool down the return water through communicating pipe 12 and condenser pipe 13 at last, water after the cooling passes through the inside that connecting pipe 14 reachs intake box 6, but recycle, avoid the waste of cooling water, the effect of having reached the cooling also can avoid extravagant water resource, the production efficiency that cooling speed also can increase this grinding apparatus has increased, more convenience of customers uses.

When using, start hydraulic push rod 18 and will go up mould 20 and remove the inside of mould 3, pour into the inside of filling box 17 with the raw materials through the inlet pipe, then pour into the inside of lower mould 3 through unloading pipe 19 into, after pouring into the completion, open fan 21 and blow to the mould, then open the product of water pump 8 in to the mould and cool down the heat dissipation, can.

To sum up, the injection mold for processing the rubber impeller blade is provided with the main circulation pipe 4, the negative circulation pipe 5, the water inlet tank 6 and the water return tank 11, water in the water inlet tank 6 can be absorbed into the main circulation pipe 4 and the negative circulation pipe 5 through the water pump 8, then the lower mold 3 is cooled through water, the cooled water can reach the inside of the water return tank 11 through the water return pipe 10, finally the return water is cooled through the communicating pipe 12 and the condensing pipe 13, the cooled water reaches the inside of the water inlet tank 6 through the connecting pipe 14 and can be recycled, the waste of the cooling water is avoided, the cooling effect is achieved, the waste of water resources is avoided, the cooling speed is increased, the production efficiency of the grinding tool is also increased, the use by a user is facilitated, the problem that most of the existing injection mold only blows through a fan during cooling is solved, and the blowing angle is single during blowing is solved, the mold cannot be completely cooled, so that the rubber impeller blades in the mold are cooled for a long time, which affects the processing progress.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold is used in processing of rubber impeller blade, includes base (1), its characterized in that: the water-saving device is characterized in that a support frame (16) is fixedly mounted at the top of the base (1), support rods (2) located inside the support frame (16) are fixedly mounted on the left and right sides of the top of the base (1), the tops of two opposite sides of the support rods (2) are fixedly connected with the lower die (3), a main circulating pipe (4) and a negative circulating pipe (5) are arranged inside the lower die (3), a water inlet tank (6) is fixedly mounted on the left side of the support rods (2) at the top of the base (1) at the right side, a water outlet pipe (7) is fixedly mounted on the top of the water inlet tank (6), a water pump (8) is fixedly mounted on the top of the water outlet pipe (7), a water inlet pipe (9) communicated with the main circulating pipe (4) is fixedly mounted on the top of the water pump (8), a water return tank (11) is fixedly, the top of the return water tank (11) is fixedly provided with a return water pipe (10) communicated with the left side main circulation pipe (4), the right top of the return water tank (11) is fixedly provided with a communicating pipe (12), the right side of the communicating pipe (12) is fixedly provided with a condensing pipe (13), the right side of the condensing pipe (13) is fixedly provided with a connecting pipe (14) communicated with the water inlet tank (6), the top of the base (1) is fixedly provided with an electric push rod (15) extending to the inner part of the lower die (3) between the water inlet tank (6) and the return water tank (11), the top of the supporting frame (16) is fixedly provided with a feed tank (17), the top wall of the inner cavity of the supporting frame (16) is fixedly provided with two hydraulic push rods (18), the bottom of the feed tank (17) is fixedly provided with a feed pipe (19) which penetrates through the supporting frame (16) and extends to, two the bottom of hydraulic push rod (18) and the bottom of unloading pipe (19) all with last mould (20) fixed connection, the equal fixed mounting of the inner chamber left and right sides wall of support frame (16) has fan (21) that are located lower mould (3) left and right sides.

2. The injection mold for processing a rubber impeller according to claim 1, wherein: the water feeding device is characterized in that water feeding hoppers are fixedly mounted at the tops of the water feeding tank (6) and the water return tank (11), a tank cover is arranged inside each water feeding hopper, and the tank cover is in threaded connection with the water feeding hoppers.

3. The injection mold for processing a rubber impeller according to claim 1, wherein: the main circulation pipe (4) is communicated with the negative circulation pipe (5), and the negative circulation pipe (5) is annularly distributed in the lower die (3).

4. The injection mold for processing a rubber impeller according to claim 1, wherein: the output fixed mounting of electric putter (15) has the loop bar, and the inside fixed mounting of loop bar has reset spring, and reset spring's top fixed mounting runs through the loop bar and extends to the inside ejector beam of lower mould (3), the outside top of ejector beam is provided with the annular piece, and the inner chamber diapire of lower mould (3) be provided with the standing groove of annular piece looks adaptation.

5. The injection mold for processing a rubber impeller according to claim 1, wherein: the top of feed box (17) is provided with the inlet pipe, and the top and the diapire of feed box (17) all are provided with respectively with inlet pipe and unloading pipe (19) looks adaptation through-hole.

6. The injection mold for processing a rubber impeller according to claim 1, wherein: the inner part of the upper die (20) is provided with a communicating hole matched with the discharging pipe (19), and the diameter of the upper die (20) is matched with the diameter of the inner wall of the lower die (3).