CN214726277U

CN214726277U - Direction machine casing injection mold

Info

Publication number: CN214726277U
Application number: CN202121315406.0U
Authority: CN
Inventors: 龚继雄; 马天龙; 江文祥; 江志伟
Original assignee: Changzhou Keshang Molding Co ltd
Current assignee: Changzhou Keshang Molding Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-16
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a direction machine casing injection mold, the plastic injection mold comprises a mold body, the guiding gutter has been seted up to the inside of mould body, the left side of mould body is provided with the box, the left side at box top is provided with the circulating pump, the bottom on box right side leads to pipe and connects the one end threaded connection with the guiding gutter, the output of circulating pump leads to pipe and connects the intercommunication has communicating pipe, the right-hand member of communicating pipe leads to pipe and connects the opposite side threaded connection with the guiding gutter, the inside of box is provided with the collecting pipe, the top of collecting pipe and the top intercommunication of box inner wall. The utility model discloses a cooperation that sets up mould body, guiding gutter, box, circulating pump, communicating pipe, collecting pipe and dwang is used, and it is slower to have solved current injection mold cooling rate behind injection moulding, makes the required time increase of direction casing manufacturing to lead to the problem that direction casing production efficiency reduces.

Description

Direction machine casing injection mold

Technical Field

The utility model relates to a casing technical field that moulds plastics specifically is a steering gear casing injection mold.

Background

The automobile steering device, also known as a steering gear and a steering gear, is the most important part in the automobile steering system, and an injection mold is used for injection molding in the manufacturing process of a steering gear shell, but the existing injection mold has a slow cooling speed after injection molding, so that the time required for manufacturing the steering gear shell is increased, and the production efficiency of the steering gear shell is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a direction machine casing injection mold has possessed the fast advantage of cooling rate, and it is slower to have solved current injection mold cooling rate behind injection moulding, makes the direction machine casing make required time increase to lead to the problem that direction machine casing production efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for a steering gear box shell comprises a mold body, wherein a diversion trench is formed in the mold body, a box body is arranged on the left side of the mold body, a circulating pump is arranged on the left side of the top of the box body, the bottom of the right side of the box body is in threaded connection with one end of the diversion trench through a water pipe and a joint, the output end of the circulating pump is communicated with a communicating pipe through a water pipe and a joint, the right end of the communicating pipe is in threaded connection with the other side of the diversion trench through a water pipe and a joint, a collecting pipe is arranged in the box body, the top end of the collecting pipe is communicated with the top of the inner wall of the box body, the input end of the circulating pump is communicated with the top end of the collecting pipe through a joint, a rotating rod is longitudinally and movably connected in the box body, a guide wheel is fixedly connected to the surface of the rotating rod, and fan blades are fixedly connected to the front end of the box body, the positive fixed mounting of box has the collection cover that is located the flabellum outside, the top of collecting the cover has the intake pipe through water pipe and check valve intercommunication, the intake pipe is kept away from the one end of collecting the cover and is communicated with the top of box, the right side at box top has the blast pipe through water pipe and check valve intercommunication, the right side fixedly connected with of box inner wall bottom is located the fixed cover in the guide pulley outside, the left side of fixed cover has the drain pipe through water pipe and check valve intercommunication.

As the utility model discloses it is preferred, the left bottom intercommunication of box has the fluid-discharge tube, the top of fluid-discharge tube is provided with the control valve.

Preferably, the fixed cover and the communicating pipe are made of copper, and the collecting pipe is T-shaped.

As the utility model discloses preferred, the opening has been seted up on the surface of collecting pipe, the quantity of opening is a plurality of, and a plurality of opening is evenly distributed.

As the utility model discloses it is preferred, all there is the backup pad through bolt fixed mounting the front of circulating pump and the back, the bottom of backup pad and the top fixed connection of box.

As the utility model discloses preferred, the positive fixedly connected with heat conduction piece of box, the shape of guiding gutter is the dysmorphism form.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up mould body, guiding gutter, box, circulating pump, communicating pipe, collecting pipe and dwang is used, and it is slower to have solved current injection mold cooling rate behind injection moulding, makes the required time increase of direction casing manufacturing to lead to the problem that direction casing production efficiency reduces.

2. The utility model discloses a set up fluid-discharge tube and control valve, convenient to use person changes the inside coolant liquid of box through fluid-discharge tube and control valve, has improved user's convenience.

3. The utility model discloses a with fixed cover all set up with communicating pipe and make by copper, can increase the radiating rate of the inside coolant liquid of box, convenient to use person uses.

4. The utility model discloses a set up the opening, increased the absorption speed of collecting pipe to the inside water source of box, improved the practicality of collecting pipe.

5. The utility model discloses a set up the backup pad, can support the circulating pump, avoided the circulating pump to take place the phenomenon of rocking in the use, improved the stability of circulating pump.

6. The utility model discloses a set up the heat conduction piece, can increase the radiating rate of the inside coolant liquid of box, improved the practicality of box.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a top sectional view of the structure of the diversion trench of the present invention;

fig. 4 is a perspective view of the collecting pipe of the present invention.

In the figure: 1. a mold body; 2. a diversion trench; 3. a box body; 4. a circulation pump; 5. a communicating pipe; 6. a collection pipe; 7. rotating the rod; 8. a guide wheel; 9. a fan blade; 10. a collection hood; 11. an air inlet pipe; 12. an exhaust pipe; 13. a fixed cover; 14. a liquid outlet pipe; 15. a liquid discharge pipe; 16. a control valve; 17. a port; 18. a support plate; 19. a heat conducting block.

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.

As shown in figures 1 to 4, the utility model provides a steering gear box body injection mold, including a mold body 1, a diversion trench 2 is arranged in the mold body 1, a box body 3 is arranged on the left side of the mold body 1, a circulating pump 4 is arranged on the left side of the top of the box body 3, the bottom of the right side of the box body 3 is in threaded connection with one side of the diversion trench 2 through a water pipe and a joint, the output end of the circulating pump 4 is communicated with a communicating pipe 5 through a water pipe and a joint, the right end of the communicating pipe 5 is in threaded connection with the other side of the diversion trench 2 through a water pipe and a joint, a collecting pipe 6 is arranged in the box body 3, the top end of the collecting pipe 6 is communicated with the top end of the inner wall of the box body 3, the input end of the circulating pump 4 is communicated with the top end of the collecting pipe 6 through a joint, a rotating rod 7 is longitudinally movably connected in the box body 3, a guide wheel 8 is fixedly connected on the surface of the rotating rod 7, and a fan blade 9 is fixedly connected at the front end of the rotating rod 7, the front fixed mounting of box 3 has the collection cover 10 that is located the flabellum 9 outside, the top of collecting cover 10 has intake pipe 11 through water pipe and check valve intercommunication, intake pipe 11 is kept away from the one end of collecting cover 10 and the top intercommunication of box 3, the right side at 3 tops of box has blast pipe 12 through water pipe and check valve intercommunication, the right side fixedly connected with of 3 inner wall bottoms of box is located the fixed cover 13 in the guide pulley 8 outsides, there is drain pipe 14 in the left side of fixed cover 13 through water pipe and check valve intercommunication.

Referring to fig. 1, a drain pipe 15 is connected to the bottom of the left side of the case 3, and a control valve 16 is provided on the top of the drain pipe 15.

As the utility model discloses a technical optimization scheme, through setting up fluid-discharge tube 15 and control valve 16, convenient to use person changes the inside coolant liquid of box 3 through fluid-discharge tube 15 and control valve 16, has improved user's convenience.

Referring to fig. 2, the stationary cover 13 and the communication pipe 5 are made of copper, and the collection pipe 6 is T-shaped.

As a technical optimization scheme of the utility model, all set up through with fixed cover 13 and communicating pipe 5 and make by copper, can increase the radiating rate of 3 inside coolants of box, convenient to use person uses.

Referring to fig. 4, the surface of the collecting pipe 6 is provided with a plurality of through holes 17, and the through holes 17 are uniformly distributed.

As a technical optimization scheme of the utility model, through setting up opening 17, increased collecting pipe 6 to the absorption speed at 3 inside water sources of box, improved collecting pipe 6's practicality.

Referring to fig. 1, the front and back surfaces of the circulating pump 4 are fixedly provided with supporting plates 18 by bolts, and the bottom of the supporting plate 18 is fixedly connected with the top of the box 3.

As the utility model discloses a technical optimization scheme through setting up backup pad 18, can support circulating pump 4, has avoided circulating pump 4 to take place the phenomenon of rocking in the use, has improved circulating pump 4's stability.

Referring to fig. 1, a heat conducting block 19 is fixedly connected to the front surface of the box 3, and the diversion trench 2 is shaped like a special beam.

As a technical optimization scheme of the utility model, through setting up heat conduction piece 19, can increase the radiating rate of the inside coolant liquid of box 3, improved box 3's practicality.

The utility model discloses a theory of operation and use flow: when the cooling liquid is continuously sprayed on the surface of the guide wheel 8, the cooling liquid in the fixing cover 13 is continuously sprayed under the pressure of the guide groove 2 through the water pipe, the circulating pump 4 is started, the cooling liquid in the box 3 is conveyed to the inside of the guide groove 2 through the collecting pipe 6 and the through hole 17 by the circulating pump 4, the cooling liquid is cooled in the mould body 1, the cooling liquid is injected into the box 3 through the water pipe and the joint after flowing in the guide groove 2, the cooling liquid is sprayed on the concave part of the guide wheel 8 at high pressure, the guide wheel 8 drives the rotating rod 7 to rotate anticlockwise under the spraying of the cooling liquid, the rotating rod 7 drives the fan blades 9 to rotate, the fan blades 9 suck external air from small holes on the surface of the collecting cover 10, the air is sprayed into the box 3 through the check valve, the water pipe and the air inlet pipe 11, and the cooling liquid is continuously sprayed on the surface of the guide wheel 8, and the cooling liquid in the fixing cover 13 is continuously sprayed under the pressure of the guide groove 2, Box 3's inside is discharged into to check valve and drain pipe 14, make exhaust coolant liquid float at the top of coolant liquid, under the air of intake pipe 11 injection, carry out rapid cooling and cooling to exhaust coolant liquid, make the hot-air at coolant liquid top discharge through water pipe and check valve from blast pipe 12 under the pressure boost that circulating pump 4 lasts, make the coolant liquid can be quick flow in the inside of guiding gutter 2, use mould body 1 to carry out the operation back at the user like this, the inside work piece of mould body 1 that can be quick through rapid cycle's coolant liquid cools down, thereby reach the fast effect of cooling rate.

In summary, the following steps: this direction machine casing body injection mold uses through the cooperation that sets up mould body 1, guiding gutter 2, box 3, circulating pump 4, communicating pipe 5, collecting pipe 6 and dwang 7, and it is slower to have solved current injection mold cooling rate behind injection moulding, makes the required time of direction machine casing body manufacturing increase to lead to the problem that direction machine casing body production efficiency reduces.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 a steering gear box body injection mold, includes mould body (1), its characterized in that: the guide groove (2) is formed in the die body (1), the box body (3) is arranged on the left side of the die body (1), the circulating pump (4) is arranged on the left side of the top of the box body (3), the bottom on the right side of the box body (3) is in threaded connection with one side of the guide groove (2) through a water pipe and a joint, the output end of the circulating pump (4) is communicated with the communicating pipe (5) through a water pipe and a joint, the right end of the communicating pipe (5) is in threaded connection with the other side of the guide groove (2) through a water pipe and a joint, the collecting pipe (6) is arranged in the box body (3), the top end of the collecting pipe (6) is communicated with the top end of the inner wall of the box body (3), the input end of the circulating pump (4) is communicated with the top end of the collecting pipe (6) through a joint, and the rotating rod (7) is longitudinally movably connected in the box body (3), the fixed surface of dwang (7) is connected with guide pulley (8), the front end of dwang (7) runs through to the front and fixedly connected with flabellum (9) of box (3), the positive fixed mounting of box (3) has collection cover (10) that is located the flabellum (9) outside, the top of collecting cover (10) has intake pipe (11) through water pipe and check valve intercommunication, the one end of collecting cover (10) and the top intercommunication of box (3) are kept away from in intake pipe (11), the right side at box (3) top has blast pipe (12) through water pipe and check valve intercommunication, the right side fixedly connected with of box (3) inner wall bottom is located fixed cover (13) in the guide pulley (8) outside, the left side of fixed cover (13) is through water pipe and check valve intercommunication and is had drain pipe (14).

2. A steering housing injection mold as claimed in claim 1, wherein: the bottom of the left side of the box body (3) is communicated with a liquid discharge pipe (15), and the top of the liquid discharge pipe (15) is provided with a control valve (16).

3. A steering housing injection mold as claimed in claim 1, wherein: the fixed cover (13) and the communicating pipe (5) are both made of copper, and the collecting pipe (6) is T-shaped.

4. A steering housing injection mold as claimed in claim 1, wherein: opening (17) have been seted up on the surface of collecting pipe (6), the quantity of opening (17) is a plurality of, and a plurality of opening (17) are evenly distributed.

5. A steering housing injection mold as claimed in claim 1, wherein: the front and the back of the circulating pump (4) are respectively provided with a support plate (18) through bolts, and the bottom of the support plate (18) is fixedly connected with the top of the box body (3).

6. A steering gear box housing injection mold according to claim 5, wherein: the front surface of the box body (3) is fixedly connected with a heat conducting block (19), and the diversion trench (2) is shaped like a special shape.