CN212372570U

CN212372570U - Injection mold for automobile parts

Info

Publication number: CN212372570U
Application number: CN201921441712.1U
Authority: CN
Inventors: 生新科
Original assignee: Wuxi Shilian Automation Technology Co ltd
Current assignee: Wuxi Shilian Automation Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2021-01-19
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an injection mold of auto parts, concretely relates to injection mold technical field, including the injection mold body, the fixed surface of injection mold body installs the cooling subassembly, the side fixed mounting of cooling subassembly has first suit bolt, there is the suit piece that fixed mounting is located on the cooling subassembly inner wall side of first suit bolt, the one end movable sleeve of suit piece is equipped with the rotary rod, the one end of rotary rod has the installation storehouse that fixed mounting is located cooling subassembly one side. This auto parts's injection mold, through the various die cavities of fixed surface installation at injection mold body inner wall, the second suit bolt of the fixed suit of all kinds of die cavities one end is twisted with the suit screw hole tightly, draws trepanning and draws trepanning recess through the fixed seting up of all kinds of die cavities one side, has guaranteed that it can effectually be got by anchor clamps clamp when changing, very big increase its practicality, reduced manufacturing cost's increase.

Description

Injection mold for automobile parts

Technical Field

The utility model relates to an injection mold technical field, more specifically say, the utility model relates to an injection mold of auto parts.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.

The prior art has the following problems:

1. the cooling device of the existing automobile part injection mold mostly adopts pipeline design, the effect of cooling the mold piece is achieved through water flowing through a pipeline, but the area of the pipeline cooling device contacting the mold is small, especially for plate parts, the area is large, the cooling speed is low due to the adoption of the small cooling area of the pipeline, in addition, the bending length of the pipeline is long, the water flow speed is constant, the water flow temperature of a water filling port is low, the temperature is high when the water flows to a water outlet, the cooling temperature is not uniform, the quality of the mold is reduced, the production efficiency is influenced, and the practicability of the mold is greatly reduced.

2. In the in-process of daily auto parts production, need to mould plastics the production to the accessories of some cars, because of the part of different grade type has the die cavity of different grade type, in the production process of different parts, it is all that an injection mold can only be used for the accessories that a needs go on that present, will lead to the problem that can cause manufacturing cost's increase, very big reduction its practicality.

It is therefore desirable to provide an injection mold for automotive parts with improved cooling speed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the embodiment of the utility model provides an injection mold for automobile parts, which guides water flow through another rotary rod and makes the water flow enter a water outlet and flow out through a water outlet pipe fixedly installed at one end of the water outlet, thereby greatly increasing the practicability of the injection mold and avoiding the problem of poor quality of manufactured parts due to uneven cooling temperature; through the fixed trepanning of drawing of seting up and drawing trepanning recess in all kinds of die cavities one side, guaranteed that it can effectually be got by anchor clamps clamp when changing, very big increase its practicality, reduced manufacturing cost's increase to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for automobile parts comprises an injection mold body, wherein a cooling assembly is fixedly arranged on the surface of the injection mold body, a first suit bolt is fixedly arranged on the side surface of the cooling assembly, a suit block fixedly arranged on the inner wall of the cooling assembly is arranged on the side surface of the first suit bolt, a rotary rod is movably sleeved at one end of the suit block, an installation bin fixedly arranged on one side of the cooling assembly is arranged at one end of the rotary rod, a first limit block is fixedly arranged on the inner wall of the installation bin, a motor is fixedly arranged on the opposite surface of the first limit block, a suit rod is fixedly arranged on the inner wall of the cooling assembly, a rotatable round block is movably sleeved on the side surface of the suit rod, spiral blades are fixedly welded on the side surface of the suit rotatable round block, a water inlet is fixedly arranged at one end of the cooling assembly, and one end of the water inlet is fixedly arranged, the other end fixed mounting of cooling subassembly has the delivery port, the one end fixed mounting of delivery port has the outlet pipe, the fixed surface of this internal cavity of injection mold installs all kinds of die cavitys.

In a preferred embodiment, the surface of the rotating rod is fixedly provided with a second limiting block, one end of the second limiting block is fixedly arranged with one end of the mounting rod, the other end of the mounting rod is fixedly welded with a welding block, and the inner wall of the welding block is movably sleeved with the surface of the sleeving hole.

In a preferred embodiment, one end of the rotating rod is fixedly provided with a water baffle, and the opposite surface of the water baffle is fixedly provided with a groove positioned on one surface of the rotating rod.

In a preferred embodiment, the side surface of each type of mold cavity is fixedly welded with an injection mold body, and the side surface of the injection mold body is fixedly provided with a second sleeving bolt positioned on one end surface of each type of mold cavity.

In a preferred embodiment, the surfaces of the various mold cavities are provided with inner walls of the injection mold, and the side surfaces of the inner walls of the injection mold are provided with sleeving threaded holes fixedly arranged on the surfaces of one ends of the various mold cavities.

In a preferred embodiment, the surface of one end of each type of mold cavity is fixedly provided with an extraction trepanning, and the inner wall of the extraction trepanning is fixedly provided with an extraction trepanning groove.

In a preferred embodiment, a bottom end of the second sheathing bolt is fixedly provided with a sheathing surface, and a bottom end of the sheathing surface is fixedly provided with a third sheathing thread.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold of auto parts possesses following beneficial effect:

1. this injection mold of auto parts, through the top fixed mounting cooling subassembly at the injection mold body, thereby make the cooling subassembly can be through the surface of first suit bolt fixed mounting to the injection mold body, through starting installation storehouse, thereby make the one end of fixed mounting's motor in the installation storehouse inner chamber drive the rotary rod and rotate, through the inlet tube with water in the inner chamber of water inlet input cooling subassembly, it is rotatory through the suit pole to utilize rivers to drive the spiral leaf and the rotatable circle piece of suit, with water diffusion to around the cooling subassembly inner chamber, come to carry out the drainage to rivers and make it flow out through outlet pipe one end fixed mounting in getting into the delivery port through another rotary rod, very big increase its practicality, avoided because of the inhomogeneous problem that leads to the spare and accessory quality after the preparation is poor of cooling temperature.

2. This auto parts's injection mold, through the various die cavities of fixed surface installation at injection mold body inner wall, the second suit bolt of the fixed suit of all kinds of die cavities one end is twisted with the suit screw hole tightly, draws trepanning and draws trepanning recess through the fixed seting up of all kinds of die cavities one side, has guaranteed that it can effectually be got by anchor clamps clamp when changing, very big increase its practicality, reduced manufacturing cost's increase.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the end structure of the rotating rod of the present invention.

Fig. 3 is a schematic side view of the rotary rod of the present invention.

Fig. 4 is the utility model discloses an injection mold body side structure schematic diagram.

Fig. 5 is a schematic side view of various mold cavities according to the present invention.

Fig. 6 is a schematic structural diagram of fig. 4A according to the present invention.

Fig. 7 is a schematic view of a second sleeving bolt structure of the present invention.

The reference signs are: 1. an injection mold body; 2. a cooling assembly; 3. a first encasement bolt; 4. sleeving a block; 5. rotating the rod; 51. a second limiting block; 52. mounting a rod; 53. welding the blocks; 54. sleeving a hole; 55. A water baffle; 56. a groove; 6. installing a bin; 7. a first stopper; 8. a motor; 9. sleeving a rod; 10. Sleeving a rotatable round block; 11. helical leaves; 12. a water inlet; 13. a water inlet pipe; 14. a water outlet; 15. A water outlet pipe; 16. various die cavities; 161. injection molding the model body; 162. a second sleeved bolt; 1621. sleeving the noodles; 1622. a third suit thread; 163. injecting the inner wall of the mold; 164. sleeving a threaded hole; 165. extracting trepanning; 166. and (4) extracting the trepanning groove.

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. 1-7, an injection mold for automobile parts comprises an injection mold body 1, a cooling assembly 2 is fixedly installed on the surface of the injection mold body 1, a first assembling bolt 3 is fixedly installed on the side surface of the cooling assembly 2, an assembling block 4 fixedly installed on the inner wall of the cooling assembly 2 is arranged on the side surface of the first assembling bolt 3, a rotary rod 5 is movably sleeved on one end of the assembling block 4, an installing bin 6 fixedly installed on one side of the cooling assembly 2 is arranged on one end of the rotary rod 5, a first limiting block 7 is fixedly installed on the inner wall of the installing bin 6, a motor 8 is fixedly installed on the opposite surface of the first limiting block 7, an assembling rod 9 is fixedly installed on the inner wall of the cooling assembly 2, a rotatable round block 10 is movably sleeved on the side surface of the assembling rod 9, a spiral blade 11 is fixedly welded on the side surface of the assembling rotatable round block 10, and a, one end of the water inlet 12 and one end of the water inlet pipe 13 are fixedly installed, the other end of the cooling component 2 is fixedly installed with a water outlet 14, one end of the water outlet 14 is fixedly installed with a water outlet pipe 15, and various die cavities 16 are fixedly installed on the surface of the inner cavity of the injection die body 1.

The technical means are adopted: the injection mold of the automobile part is characterized in that a cooling component 2 is fixedly arranged at the top end of an injection mold body 1, so that the cooling assembly 2 can be fixedly mounted on the surface of the injection mold body 1 through the first sheathing bolt 3, and by actuating the mounting bin 6, so that one end of the motor 8 fixedly arranged in the inner cavity of the mounting bin 6 can drive the rotating rod 5 to rotate, water is input into the inner cavity of the cooling component 2 through the water inlet pipe 13 via the water inlet 12, the spiral blade 11 and the sleeved rotatable round block 10 are driven by water flow to rotate via the sleeved rod 9, the water is diffused to the periphery of the inner cavity of the cooling component 2, the water flow is guided by the other rotating rod 5 and enters the water outlet 14 and flows out through the water outlet pipe 15 fixedly installed at one end of the water outlet 14, so that the practicability is greatly improved, and the problem of poor quality of manufactured parts due to uneven cooling temperature is avoided; through the various die cavities 16 of fixed surface installation at the inner wall of injection mold body 1, the second suit bolt 162 and the suit screw hole 164 through the fixed suit of all kinds of die cavities 16 one end come to turn round tightly, draw trepanning 165 and draw trepanning recess 166 through the fixed setups in all kinds of die cavities 16 one side, guaranteed that it can be effectual be got by anchor clamps clamp when changing, very big increase its practicality, reduced manufacturing cost's increase.

Referring to the attached drawing 2 of the specification specifically, the fixed surface of rotary rod 5 installs second stopper 51, the one end of second stopper 51 and the one end fixed mounting of installation pole 52, and the fixed welding of the other end of installation pole 52 has welding block 53, and welding block 53's inner wall cup joints with the surface activity of suit hole 54, very big increase its practicality, avoided because of the inhomogeneous problem that leads to the spare and accessory part quality after the preparation poor of cooling temperature.

Referring to the attached drawing 3 of the specification specifically, one end of the rotating rod 5 is fixedly provided with a water baffle 55, and a groove 56 which is positioned on one surface of the rotating rod 5 is fixedly arranged on the opposite surface of the water baffle 55, so that the practicability is greatly improved, and the problem of poor quality of parts after manufacturing due to uneven cooling temperature is avoided.

Referring to the attached drawing 4 of the specification specifically, the side of each type of die cavity 16 is fixedly welded with an injection mold body 161, and the side of the injection mold body 161 is provided with a second sleeving bolt 162 fixedly installed on the surface of one end of each type of die cavity 16, so that the injection mold body can be effectively clamped by a clamp when being replaced, the practicability is greatly improved, and the increase of the production cost is reduced.

Referring to the attached drawing 5 of the specification specifically, the surfaces of various mold cavities 16 are provided with injection mold inner walls 163, and the side surfaces of the injection mold inner walls 163 are provided with fixed sleeving threaded holes 164 on one end surfaces of the various mold cavities 16, so that the clamping of the mold cavities by a clamp can be effectively realized during replacement, the practicability is greatly improved, and the increase of the production cost is reduced.

Referring to the attached drawing 6 of the specification specifically, the surface of one end of each type of die cavity 16 is fixed with an extraction trepanning 165, and an extraction trepanning groove 166 is fixed on the inner wall of the extraction trepanning 165, so that the fact that the extraction trepanning groove is clamped by a clamp effectively when the extraction trepanning groove is replaced is guaranteed, the practicability of the extraction trepanning groove is greatly improved, and the production cost is reduced.

Referring to the attached drawing 7 of the specification specifically, the bottom end fixed mounting of the second sheathing bolt 162 has the sheathing surface 1621, and the bottom end fixed mounting of the sheathing surface 1621 has the third sheathing thread 1622, so that the clamping by the clamp can be effectively performed when the replacement is performed, the practicability is greatly improved, and the increase of the production cost is reduced.

During operation, the cooling component 2 is fixedly installed at the top end of the injection mold body 1, so that the cooling component 2 can be fixedly installed on the surface of the injection mold body 1 through the first sleeving bolt 3, the installation bin 6 is started, one end of a motor 8 fixedly installed in an inner cavity of the installation bin 6 can drive the rotating rod 5 to rotate, water is input into the inner cavity of the cooling component 2 through the water inlet 12 through the water inlet pipe 13, the spiral blade 11 and the sleeving rotatable round block 10 are driven to rotate through the sleeving rod 9 by water flow, the water is diffused to the periphery of the inner cavity of the cooling component 2, and the water flow is guided through the other rotating rod 5 and enters the water outlet 14 to flow out through the water outlet pipe 15 fixedly installed at one end of the water outlet 14; through the various die cavities 16 of fixed surface installation at the inner wall of injection mold body 1, turn round tightly with suit screw hole 164 through the fixed second suit bolt 162 of suit of the fixed suit in all kinds of die cavities 16 one end, through the fixed trepanning 165 of drawing of seting up in all kinds of die cavities 16 one side with draw trepanning recess 166, guaranteed that it can be effectual be got by anchor clamps clamp when changing, can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an injection mold of auto parts, includes injection mold body (1), the fixed surface of injection mold body (1) installs cooling subassembly (2), the side fixed mounting of cooling subassembly (2) has first suit bolt (3), its characterized in that: the side of the first suit bolt (3) is provided with a suit block (4) fixedly arranged on the inner wall of the cooling component (2), one end of the suit block (4) is movably sleeved with a rotary rod (5), one end of the rotary rod (5) is provided with a mount bin (6) fixedly arranged on one side of the cooling component (2), the inner wall of the mount bin (6) is fixedly provided with a first limit block (7), the opposite surface of the first limit block (7) is fixedly provided with a motor (8), the inner wall of the cooling component (2) is fixedly provided with a suit rod (9), the side of the suit rod (9) is movably sleeved with a suit rotatable round block (10), the side of the suit rotatable round block (10) is fixedly welded with a spiral blade (11), one end of the cooling component (2) is fixedly provided with a water inlet (12), one end of the water inlet (12) is fixedly arranged with one end of a water inlet pipe (13), the other end fixed mounting of cooling subassembly (2) has delivery port (14), the one end fixed mounting of delivery port (14) has outlet pipe (15), the fixed surface of injection mold body (1) inner chamber installs all kinds of die cavities (16).

2. The injection mold for automobile parts according to claim 1, wherein: the fixed surface of rotary rod (5) installs second stopper (51), the one end of second stopper (51) and the one end fixed mounting of installation pole (52), the fixed welding of the other end of installation pole (52) has welding piece (53), the inner wall of welding piece (53) cup joints with the surface activity of suit hole (54).

3. The injection mold for automobile parts according to claim 2, wherein: one end of the rotating rod (5) is fixedly provided with a water baffle (55), and a groove (56) which is positioned on one surface of the rotating rod (5) is fixedly arranged on the opposite surface of the water baffle (55).

4. The injection mold for automobile parts according to claim 1, wherein: the side of each type of die cavity (16) is fixedly welded with an injection mould body (161), and the side of the injection mould body (161) is fixedly provided with a second sleeving bolt (162) which is fixedly arranged on the surface of one end of each type of die cavity (16).

5. The injection mold for automobile parts according to claim 4, wherein: the surface of each type of die cavity (16) is provided with an injection mold inner wall (163), and the side surface of the injection mold inner wall (163) is provided with a sleeving threaded hole (164) which is fixedly arranged on the surface of one end of each type of die cavity (16).

6. The injection mold for automobile parts according to claim 4, wherein: and extraction trepanning (165) are fixedly arranged on the surface of one end of each die cavity (16), and extraction trepanning grooves (166) are fixedly arranged on the inner walls of the extraction trepanning (165).

7. The injection mold for automobile parts according to claim 4, wherein: the bottom fixed mounting of second suit bolt (162) has suit face (1621), the bottom fixed mounting of suit face (1621) has third suit screw thread (1622).