CN221249756U

CN221249756U - Integral kicking block water route draws forth structure

Info

Publication number: CN221249756U
Application number: CN202323225104.6U
Authority: CN
Inventors: 张明生; 岳杰; 严全良
Original assignee: Changzhou Huawei Mold Co ltd
Current assignee: Changzhou Huawei Mold Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-07-02
Anticipated expiration: 2033-11-29

Abstract

The utility model discloses an integral ejector block waterway leading-out structure, which belongs to the technical field of automobile molds and comprises a push plate, wherein the lower end of the push plate is connected with a square rod, the tail part of the inclined top of the square rod is provided with an ejector block structure, and the ejector block structure comprises a round rod arranged at the lower end of the square rod, a sliding block sleeved at the joint of the square rod and the round rod, and a leading-out connector connected at the lower end of the round rod. According to the utility model, the ejector block structure matched with the square rod is arranged, so that the water connector is convenient to assemble and disassemble, the ejection space is reduced, the inclined ejector cantilever is shortened, meanwhile, the abdication groove is avoided from being machined on the back of the male die, and the machining workload is reduced.

Description

Integral kicking block water route draws forth structure

Technical Field

The utility model belongs to the technical field of automobile molds, and particularly relates to an integral top block waterway leading-out structure.

Background

In the process of designing a plastic mold, cooling of the mold plays a key role in improving the quality of a product and reducing the injection molding time of the product. When the product is smaller but the mould structure is complicated, for example, guide parts such as an automobile bumper, an instrument board and the like are smaller but the cavity structure is complicated, the flowing distance duration difference of the sizing material in the cavity is large, the mass production and the manufacturing are generally carried out by adopting an injection mould, and the injection defect such as air holes, silver marks, flow marks and the like are easy to leave on the surface of the product formed by single injection.

The existing integral inclined top waterway is led out from the ejection space, but the disassembly and assembly problems of the water pipe joint are all involved, and meanwhile, the back surface of the male die needs to be milled to give way, so that the interference of the movement of the water joint after the push plate is ejected in place is avoided, and the cooling effect of the inclined top waterway is influenced.

Disclosure of utility model

In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, and the utility model discloses an integral ejector block waterway leading-out structure which comprises a push plate, wherein the lower end of the push plate is connected with a square rod, the inclined top tail part of the square rod is provided with an ejector block structure, and the ejector block structure comprises a round rod arranged at the lower end of the square rod, a sliding block sleeved at the joint of the square rod and the round rod, and a leading-out connector connected at the lower end of the round rod.

In the scheme of the application, the improvement is made that the upper end of the round rod is provided with external threads, the sliding block is provided with internal threads matched with the external threads on the round rod, and the round rod is fixedly connected with the sliding block through a nut.

In the scheme of the application, the improvement is made that the lower end of the round rod is provided with external threads, and the extraction joint comprises an internal thread pipe connected to the lower end of the round rod and two water outlet joints arranged on one side of the internal thread pipe.

A round rod is arranged at the tail part of the narrower square rod, and threads are added on the round rod to play a role of fixing the ejector block; the waterway is led out to the bottom of the top round bar, and is led out by the water outlet joint.

In the scheme of the application, the water outlet joint is communicated with the round rod.

In the scheme of the application, the number of the round rods is two, the middle part of the square rod is provided with the fixing screw, and the bottom of the sliding block is provided with the through hole matched with the fixing screw.

In the scheme of the application, the extraction joint comprises two water outlet joints respectively arranged at the lower ends of a pair of round rods, wherein one water outlet joint faces the back surface of the push plate.

Two round rod leading-out connectors are arranged at the tail part of the wider square rod, and a leading-out waterway connector is arranged to lead out from the back of the push plate, so that a stepping groove in the back processing of the male die can be effectively avoided.

In the scheme of the application, the following improvement is made, two sides of the sliding block are respectively provided with a sliding seat, and the sliding seat is provided with a through connecting hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the ejector block structure matched with the square rod is arranged, so that the water connector is convenient to assemble and disassemble, the ejection space is reduced, the inclined ejector cantilever is shortened, meanwhile, the abdication groove is avoided from being machined on the back of the male die, the workload of machining is reduced, and the water connector has good use and popularization values.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic structural view of embodiment 1;

fig. 2 is a schematic structural view of embodiment 2;

fig. 3 is a cross-sectional view of the ejection structure in embodiment 2.

In the figure: 1. a push plate; 2. square rods; 3. a top block structure; 31. a round bar; 32. a sliding block; 33. a lead-out connector; 34. a sliding seat; 35. a connection hole; 4. a nut; 5. an internally threaded tube; 6. a water outlet joint; 7. and (5) fixing a screw.

Detailed Description

The principles of the utility model will be further described with reference to the drawings and specific examples.

An integral ejector block waterway leading-out structure mainly comprises a push plate 1, a square rod 2 and an ejector block structure 3; wherein, the lower extreme fixedly connected with square pole 2 of push pedal 1, and square pole 2 oblique roof afterbody is equipped with kicking block structure 3, this kicking block structure 3 includes round bar 31, sliding block 32 and extraction joint 33, round bar 31 sets up in the lower extreme of square pole 2, sliding block 32 then the suit is in the junction of square pole 2 and round bar 31, and the both sides of sliding block 32 are equipped with sliding seat 34 respectively, the connecting hole 35 that runs through has been seted up on the sliding seat 34, extraction joint 33 connects the lower extreme at round bar 31, through setting up with square pole matched with kicking block structure, make water joint easy dismounting, reduce ejecting space, shorten the oblique roof cantilever, avoid the terrace die back processing to step down the groove simultaneously, reduce machining work load.

The utility model provides two schemes of width and width for square rods 2 with different sizes, and the two schemes are as follows:

Example 1

For narrower square rod 2, as shown in fig. 1, design integral round bar 31 in square rod 2 afterbody, and round bar 31 upper end is equipped with the external screw thread, set up on the sliding block 32 with round bar 31 on external screw thread matched with internal screw thread, be connected fixed with sliding block 32 through nut 4 with round bar 31, the external screw thread has been seted up to round bar 31 lower extreme, draw forth joint 33 and include female screw thread pipe 5 and two water outlet joint 6, female screw thread pipe 5 forms the cooperation with the external screw thread of round bar 31 lower extreme, fixed mounting is in the lower extreme of round bar 31, two water outlet joint 6 then set up one side of female screw thread pipe 5, and water outlet joint 6 is close to the one end and round bar 31 of female screw thread pipe 5 are linked together, during the use, the water route is drawn forth to top round bar 31 bottom, water route is drawn forth to borrow water outlet joint 6. An integral round rod 31 is arranged at the tail part of the narrower square rod 2, and threads are added on the round rod 31 to play a role of fixing the ejector block.

Example 2

As shown in fig. 2-3, in an integral top block waterway leading-out structure, the number of round bars 31 is two, a fixing screw 7 is arranged in the middle of a square bar 2, a through hole matched with the fixing screw 7 is formed in the bottom of a sliding block 32, a leading-out joint 33 comprises two water outlet joints 6 respectively arranged at the lower ends of a pair of round bars 31, one water outlet joint 6 faces the back of a push plate 1, and when the integral top block waterway leading-out structure is used, waterways are led out to the bottom of the top block round bars 31 and are led out from the two water outlet joints 6 respectively.

Two round rods 31 and a water outlet connector 6 are arranged at the tail part of the wider square rod 2, and an extraction waterway connector is extracted from the back of the push plate 1, so that a relief groove is effectively avoided in the processing of the back of the male die.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an integral kicking block water route draws forth structure, includes push pedal (1), its characterized in that: the utility model discloses a push pedal, including square pole (2), push pedal (1) lower extreme is connected with square pole (2), square pole (2) oblique top afterbody is equipped with kicking block structure (3), kicking block structure (3) are including setting up in round bar (31) of square pole (2) lower extreme, cup joint in sliding block (32) of square pole (2) and round bar (31) junction to and connect in extraction joint (33) of round bar (31) lower extreme.

2. The integral roof block waterway leading-out structure of claim 1, wherein: the upper end of the round rod (31) is provided with external threads, the sliding block (32) is provided with internal threads matched with the external threads on the round rod (31), and the round rod (31) is connected and fixed with the sliding block (32) through the nut (4).

3. The integral roof block waterway leading-out structure of claim 2, wherein: the lower end of the round rod (31) is provided with external threads, and the extraction joint (33) comprises an internal thread pipe (5) connected to the lower end of the round rod (31) and two water outlet joints (6) arranged on one side of the internal thread pipe (5).

4. A monolithic roof waterway lead-out structure according to claim 3, wherein: the water outlet joint (6) is communicated with the round rod (31).

5. The integral roof block waterway leading-out structure of claim 1, wherein: the number of the round rods (31) is two, a fixed screw (7) is arranged in the middle of the square rod (2), and a through hole matched with the fixed screw (7) is formed in the bottom of the sliding block (32).

6. The integral roof block waterway leading-out structure of claim 5, wherein: the extraction joint (33) comprises two water outlet joints (6) which are respectively arranged at the lower ends of the pair of round rods (31), and one water outlet joint (6) faces the back of the push plate (1).

7. The integral roof block waterway leading-out structure of claim 1, wherein: sliding seats (34) are respectively arranged on two sides of the sliding block (32), and through connecting holes (35) are formed in the sliding seats (34).