CN220499803U

CN220499803U - Injection mold for lower cover of left and right back door handles of automobile

Info

Publication number: CN220499803U
Application number: CN202322144384.1U
Authority: CN
Inventors: 余永波; 林宏宇
Original assignee: Ningbo Jiayi Mould Technology R&d Co ltd
Current assignee: Ningbo Jiayi Mould Technology R&d Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-20
Anticipated expiration: 2033-08-09

Abstract

The utility model provides an injection mold for a lower cover of a left back door handle and a right back door handle of an automobile, and belongs to the technical field of injection molds. The injection mold comprises a first mold body and a second mold body, wherein one side of the first mold body is fixedly connected with one side of the second mold body, limit grooves are formed in both sides of the top end of the first mold body and both sides of the top end of the second mold body, injection grooves are formed in the middle of the top end of the first mold body and the middle of the top end of the second mold body, date indicator grooves are formed in the inner sides of the injection grooves, five injection holes are formed in the inner sides of the injection grooves, the five injection holes are arranged in a straight shape, injection pipes are arranged in the injection holes, and recovery blocks are arranged on one side of the top end of the first mold body, close to the second mold body, and one side of the top end of the second mold body, close to the first mold body.

Description

Injection mold for lower cover of left and right back door handles of automobile

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for a lower cover of a left back door handle and a right back door handle of an automobile.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. The method specifically comprises the steps of injecting heated and melted plastic into a die cavity by an injection molding machine under high pressure, and cooling and solidifying to obtain a formed product, wherein the lower covers of the left and right back door handles of the automobile are required to use corresponding injection molds during production.

Based on the above, the present inventors found that the following problems exist: when the existing injection mold for the lower covers of the left and right back door handles of the automobile is used, the injection uniformity is poor, and the injection mold does not have an injection material recycling function, so that the use of users is affected.

Accordingly, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide an injection mold for a lower cover of a left and right back door handle of an automobile, which has a more practical value.

Disclosure of Invention

In order to make up for the defects, the utility model provides an injection mold for the lower covers of the left and right back door handles of an automobile.

The utility model is realized in the following way:

the utility model provides a back of body door handle lower cover injection mold about car, includes first mould body and second mould body, one side of first mould body and one side fixed connection of second mould body, the spacing groove has all been seted up on the top both sides of first mould body and the top both sides of second mould body, the injection groove has all been seted up at the top middle part of first mould body and the top middle part of second mould body, the inboard of injection groove is equipped with the date table recess, the inboard of injection groove is equipped with five injection holes, five are arranged in a style of calligraphy between the injection holes, the internally mounted in injection hole has the injection tube, the recovery piece is all installed on the top side that is close to second mould body and second mould body in the top side that is close to first mould body, recovery groove has been seted up on the top side of recovery piece, the fixed establishment is all installed on the top side that keeps away from second mould body and second mould body in the top side that keeps away from first mould body.

Further, a pair of sockets are formed in the bottom end of the inner side of the limiting groove.

Further, one end of the recovery groove is connected with one side of the recovery hole, and the bottom end of the recovery hole is provided with a recovery pipe.

The beneficial effect of adopting above-mentioned further scheme is, is connected through the one end of recovery tank and one side of recovery hole, makes things convenient for the injection molding material to get into in the recovery hole.

Further, the recovery tank is of a curved pattern.

Further, the fixed establishment includes the connecting seat, first fixed block is installed to one end one side of connecting seat, the second fixed block is installed to one end opposite side of connecting seat, the positioning tooth is all installed to the bottom of first fixed block and second fixed block, the bottom of positioning tooth contacts with the inboard of spacing groove.

The beneficial effect of adopting above-mentioned further scheme is, all installs the location tooth through the bottom of first fixed block and second fixed block, realizes that first mould body and second mould body are fixed.

Further, the other end of the connecting seat is provided with a retaining seat, one side of the retaining seat is provided with a pair of first bolts, the other end of the connecting seat is welded with a mounting seat, and the mounting seat and the retaining seat are fixedly connected through the first bolts.

Further, the retaining seat is embedded to be equipped with the shrouding in the one side that keeps away from the connecting seat, a pair of second bolt is installed to one side of shrouding, shrouding and connecting seat pass through second bolt fixed connection.

Further, the fixing base is all installed to the both sides of keeping the seat, the stopper is installed on the top of fixing base, a pair of third bolt is all installed to the top both sides of stopper, the fourth bolt is installed on the top of stopper, stopper and keeping the seat and pass through fourth bolt fixed connection.

Further, the bottom of the holding seat is provided with a base.

The beneficial effects of the utility model are as follows: according to the injection mold for the automobile left and right back door handle lower cover, which is obtained through the design, the limiting grooves are formed in the two sides of the top end of the first mold body and the two sides of the top end of the second mold body, the upper mold is convenient to install, the injection grooves are formed in the middle of the top end of the first mold body and the middle of the top end of the second mold body, the automobile left and right back door handle lower cover is injected, the date gauge grooves are formed in the inner sides of the injection grooves, the production date is marked in the later stage after the automobile left and right back door handle lower cover is injected conveniently, five injection holes are formed in the inner sides of the injection grooves, the automobile left and right back door handle lower cover is evenly injected, the injection molding effect is improved, a pair of inserting holes are formed in the inner side bottom ends of the limiting grooves, the upper mold is convenient to install and fix, the injection molding materials enter the recovery holes through one end of the recovery grooves and one side of the recovery holes, the positioning teeth are arranged in the bottom ends of the recovery holes, the first mold body and the second mold body are fixed, and the first mold body and the second mold body are fixed through the first fixing block and the second fixing block are fixed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view 1 of an injection mold for a lower cover of a left and right back door handle of an automobile;

fig. 2 is a schematic diagram 2 of a perspective structure of an injection mold for a lower cover of a left and right back door handle of an automobile;

FIG. 3 is a top view of an injection mold for the lower cover of the left and right back door handles of an automobile;

fig. 4 is a schematic perspective view of a fixing mechanism of an injection mold for a lower cover of a left and right back door handle of an automobile;

fig. 5 is a disassembled perspective view of a fixing mechanism of an injection mold for a lower cover of a handle of a left back door and a right back door of an automobile.

In the figure: 100. a first mold body; 101. a second mold body; 102. a limit groove; 10201. a socket; 103. an injection molding groove; 10301. date indicator grooves; 10302. injection molding holes; 104. a fixing mechanism; 10401. a connecting seat; 10402. a first fixed block; 10403. a second fixed block; 10404. positioning teeth; 10405. a holding base; 10406. a limiting block; 10407. a second bolt; 10408. a fixing seat; 10409. a third bolt; 10410. a fourth bolt; 10411. a base; 10412. a mounting base; 10413. a first bolt; 10414. a sealing plate; 105. recovering the blocks; 10501. a recovery tank; 10502. a recovery hole; 106. a recovery pipe; 107. and (5) injection molding the pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The utility model relates to an embodiment I of an injection mold for a lower cover of a handle of a left back door and a right back door of an automobile

The utility model provides the following technical scheme: as shown in fig. 1 to 5, an injection mold for a lower cover of a left and right back door handle of an automobile comprises a first mold body 100 and a second mold body 101, wherein one side of the first mold body 100 is fixedly connected with one side of the second mold body 101, limit grooves 102 are formed on both sides of the top end of the first mold body 100 and both sides of the top end of the second mold body 101, injection grooves 103 are formed on the middle part of the top end of the first mold body 100 and the middle part of the top end of the second mold body 101, date indicator grooves 10301 are formed on the inner side of the injection grooves 103, five injection holes 10302 are formed on the inner side of the injection grooves 103, the five injection holes 10302 are arranged in a straight line shape, injection pipes 107 are mounted in the injection holes 10302, recovery blocks 105 are mounted on one side of the first mold body 100 close to the top end of the second mold body 101 and one side of the top end close to the first mold body 100, the recovery block 105 is provided with a recovery groove 10501 at the top end, the recovery block 105 is provided with a recovery hole 10502 at the top end side, the first mold body 100 is provided with a fixing mechanism 104 at the top end side far away from the second mold body 101 and the second mold body 101 is provided with a limit groove 102 at the top end side far away from the first mold body 100, the two sides of the top end of the first mold body 100 and the two sides of the top end of the second mold body 101 are provided with a limit groove 102, the upper mold is convenient to install, the middle part of the top end of the first mold body 100 and the middle part of the top end of the second mold body 101 are provided with an injection molding groove 103, the injection molding of the lower covers of the left and right back door handles of the automobile is realized, the inner side of the injection molding groove 103 is provided with a date table groove 10301, the later production date of the lower covers of the left and right back door handles of the automobile is convenient to mark the production date after the injection molding is realized, the inner side of the injection molding groove 103 is provided with five injection molding holes 10302, improving the injection molding effect.

The utility model relates to an embodiment II of an injection mold for a lower cover of a handle of a left back door and a right back door of an automobile

Referring to fig. 1 to 5, a pair of insertion openings 10201 are formed in the inner bottom end of the limiting groove 102, one end of the recovery groove 10501 is connected with one side of the recovery hole 10502, the recovery pipe 106 is installed at the bottom end of the recovery hole 10502, the recovery groove 10501 is in a bending mode, the pair of insertion openings 10201 are formed in the inner bottom end of the limiting groove 102, the upper die is convenient to install and fix, injection molding materials conveniently enter the recovery hole 10502 through one end of the recovery groove 10501 and one side of the recovery hole 10502 to be connected, and the recovery pipe 106 is installed at the bottom end of the recovery hole 10502, so that injection molding material recovery is achieved.

The utility model relates to an embodiment III of an injection mold for a lower cover of a handle of a left back door and a right back door of an automobile

Referring to fig. 1 to 5, the fixing mechanism 104 includes a connecting seat 10401, a first fixing block 10402 is mounted on one side of one end of the connecting seat 10401, a second fixing block 10403 is mounted on the other side of one end of the connecting seat 10401, positioning teeth 10404 are mounted on bottom ends of the first fixing block 10402 and the second fixing block 10403, bottom ends of the positioning teeth 10404 are in contact with an inner side of the limiting groove 102, a retaining seat 10405 is disposed on the other end of the connecting seat 10401, a pair of first bolts 10413 are mounted on one side of the retaining seat 10405, a mounting seat 10412 is welded on the other end of the connecting seat 10401, the mounting seat 10412 and the retaining seat 10405 are fixedly connected through first bolts 10413, a pair of second bolts 10407 are mounted on one side of the retaining seat 10405, which is away from the connecting seat 10401, of the sealing plate 10414 and the connecting seat 10401 are fixedly connected through the second bolts 10407, the fixing base 10408 is all installed to the both sides of keeping seat 10405, stopper 10406 is installed on the top of fixing base 10408, a pair of third bolt 10409 is all installed to stopper 10406's top both sides, fourth bolt 10410 is installed on stopper 10406's top, stopper 10406 and keeping seat 10405 pass through fourth bolt 10410 fixed connection, base 10411 is installed to the bottom of keeping seat 10405, positioning tooth 10404 is all installed through the bottom of first fixed block 10402 and second fixed block 10403, realize that first mould body 100 and second mould body 101 are fixed, through connecting seat 10401, keeping seat 10405, mount pad 10412, shrouding 10414, fixing base 10408 and stopper 10406's setting, realize that fixed establishment mountable is fixed on the workstation, thereby realize that the installation of first mould body 100 and second mould body 101 is fixed, improve the convenience of use of product.

Specifically, the operating principle of the injection mold for the lower cover of the left back door handle and the right back door handle of the automobile is as follows: during the use, install this product, limit groove 102 has all been seted up through the top both sides of first mould body 100 and the top both sides of second mould body 101, make things convenient for upper portion mould installation, injection groove 103 has all been seted up through the top middle part of first mould body 100 and the top middle part of second mould body 101, it moulds plastics to realize that the back door handle lower cover is controlled to the car, be equipped with date table recess 10301 through the inboard of injection groove 103, make things convenient for the automobile to control the back door handle lower cover post-labeling production date after moulding plastics, be equipped with five injection holes 10302 through the inboard of injection groove 103, realize that the automobile is controlled back door handle lower cover evenly moulds plastics, improve injection moulding effect, a pair of bayonet 10201 has been seted up through the inboard bottom of limit groove 102, make things convenient for upper portion mould installation fixedly, one end and one side connection of recovery hole 10502 through recovery groove 10501, make things convenient for the injection material to get into in the recovery hole 10502, install recovery pipe 106 through the bottom of recovery hole 10502, realize that the injection material is retrieved, it has location tooth 10404 to all installs the body to install location tooth 10403 through the bottom of first fixed block 10402 and second fixed block 10403, realize that first mould 10405 and second fixed seat 10405, the realization is fixed by the fixed seat 10405, the high-performance setting of the utility model, the utility model has the fixed seat 10406, the high-performance is realized by setting up the fixed seat 10405, the fixed seat is realized at the fixed seat is realized by the fixed seat 104101, the high-performance, the fixed seat is realized by the fixed seat is realized, and can be mounted by the fixed seat is realized by the fixed seat, and is 101, and can be realized by the fixed seat is easy and has high performance, and is easy and can be realized.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an injection mold for a lower cover of a left back door handle and a right back door handle of an automobile, which is characterized by comprising a first mold body (100) and a second mold body (101), one side of the first mold body (100) and one side of the second mold body (101) are fixedly connected, limit grooves (102) are respectively formed in both sides of the top end of the first mold body (100) and both sides of the top end of the second mold body (101), injection grooves (103) are respectively formed in the middle of the top end of the first mold body (100) and the middle of the top end of the second mold body (101), date table grooves (10301) are formed in the inner side of the injection grooves (103), five injection holes (10302) are formed in the inner side of the injection grooves (103), injection pipes (107) are fixedly arranged between the five injection holes (10302), recovery blocks (105) are respectively formed in one side of the first mold body (100) close to the top end of the second mold body (101), recovery blocks (105) are respectively formed in one side close to the top end of the first mold body (100), recovery blocks (105) are respectively formed in one side of the recovery blocks (105), the fixing mechanism (104) is arranged on one side of the top end of the first die body (100) far away from the second die body (101) and one side of the top end of the second die body (101) far away from the first die body (100).

2. The injection mold for the lower covers of the left and right back door handles of the automobile according to claim 1, wherein a pair of sockets (10201) are formed at the bottom ends of the inner sides of the limiting grooves (102).

3. The injection mold for the lower covers of the left and right back door handles of the automobiles according to claim 1, wherein one end of the recovery groove (10501) is connected with one side of the recovery hole (10502), and the recovery pipe (106) is installed at the bottom end of the recovery hole (10502).

4. The injection mold for the lower cover of the left and right back door handles of an automobile according to claim 1, wherein the recovery groove (10501) is a curved pattern.

5. The injection mold for the lower covers of the left and right back door handles of the automobiles according to claim 1, wherein the fixing mechanism (104) comprises a connecting seat (10401), a first fixing block (10402) is installed on one side of one end of the connecting seat (10401), a second fixing block (10403) is installed on the other side of one end of the connecting seat (10401), positioning teeth (10404) are installed at the bottom ends of the first fixing block (10402) and the second fixing block (10403), and the bottom ends of the positioning teeth (10404) are in contact with the inner side of the limiting groove (102).

6. The injection mold for the lower covers of the left and right back door handles of the automobile according to claim 5, wherein a retaining seat (10405) is arranged at the other end of the connecting seat (10401), a pair of first bolts (10413) are arranged on one side of the retaining seat (10405), an installation seat (10412) is welded at the other end of the connecting seat (10401), and the installation seat (10412) and the retaining seat (10405) are fixedly connected through the first bolts (10413).

7. The injection mold for the lower covers of the left and right back door handles of the automobiles according to claim 6, wherein a sealing plate (10414) is embedded on one side of the holding seat (10405) far away from the connecting seat (10401), a pair of second bolts (10407) are installed on one side of the sealing plate (10414), and the sealing plate (10414) and the connecting seat (10401) are fixedly connected through the second bolts (10407).

8. The injection mold for the lower covers of the left and right back door handles of the automobiles according to claim 7, wherein the two sides of the retaining base (10405) are provided with a fixed base (10408), the top end of the fixed base (10408) is provided with a limiting block (10406), the two sides of the top end of the limiting block (10406) are provided with a pair of third bolts (10409), the top end of the limiting block (10406) is provided with a fourth bolt (10410), and the limiting block (10406) and the retaining base (10405) are fixedly connected through the fourth bolt (10410).

9. The injection mold for the lower cover of the left and right back door handles of automobiles according to claim 6, wherein a base (10411) is installed at the bottom end of the holding seat (10405).