CN212072836U

CN212072836U - High accuracy automotive diagnosis OBD interface double-colored mould

Info

Publication number: CN212072836U
Application number: CN202020404129.XU
Authority: CN
Inventors: 王朝阳
Original assignee: Shenzhen City Fulunda Seiko Technology Co ltd
Current assignee: Shenzhen City Fulunda Seiko Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-04
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to the technical field of pouring forming, in particular to a high-precision automobile diagnosis OBD interface double-color mold, which comprises a base and a mounting plate; the base is fixedly connected with two groups of fixed die parts, the mounting plate is provided with a sliding chute which is connected with a movable die part in a sliding manner, and a die drawing driving part is arranged between the mounting plate and the base; the mounting plate is provided with a first driving piece which is used for driving the moving die part to reciprocate along the sliding groove, a fixed die cavity plate is arranged in the fixed die part, a moving die cavity plate is arranged in the moving die part, a cavity is formed between the fixed die cavity plate and the moving die cavity plate, and the fixed die cavity plates in the two groups of fixed die parts respectively correspond to an inner shell and an outer shell of the high-precision automobile diagnosis OBD interface. The utility model aims at providing a high accuracy automotive diagnosis OBD interface double-colored mould, the effect that it has is: need not to splice inner shell and shell, inner shell and shell need not separately to store in a warehouse simultaneously, save storage space, reduction in production cost improves the efficiency that can produce.

Description

High accuracy automotive diagnosis OBD interface double-colored mould

Technical Field

The utility model belongs to the technical field of the technique of pouring fashioned and specifically relates to a high accuracy automotive diagnosis OBD interface double-colored mould is related to.

Background

The method comprises the following steps: on Board Diagnostic, a detection system that is extended for vehicle fault diagnosis.

The existing OBD interface for automobile diagnosis comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are connected through bolts, and the upper shell and the lower shell respectively comprise an outer shell and an inner shell.

Because this car OBD interface includes the inner shell and the shell of two kinds of colours, use current mould when pouring this car OBD, need pour inner shell and shell respectively, then splice inner shell and shell, complex operation, production efficiency is lower, consequently there is the space of improvement still.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a high accuracy automotive diagnosis OBD interface double-colored mould of solving above-mentioned problem.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high-precision automobile diagnosis OBD interface double-color mold comprises a base and an installation plate; the base is fixedly connected with two groups of fixed die parts, the mounting plate is provided with a sliding groove, the sliding groove is connected with a movable die part in a sliding manner, and a die drawing driving part is arranged between the mounting plate and the base;

be provided with on the mounting panel and be reciprocating motion's first driving piece along the spout that is used for driving movable mould portion, be provided with the cover half die cavity board in the cover half portion, be provided with the movable mould die cavity board in the movable mould portion, the cover half die cavity board with form the die cavity between the movable mould die cavity board, the cover half die cavity board in two sets of cover half portions corresponds inner shell and the shell of shaping high accuracy automotive diagnosis OBD interface respectively.

By adopting the technical scheme, when the automobile diagnosis OBD interface is poured by using the two-color mold, the movable mold part is matched with the first set of fixed mold part, then the inner shell of the automobile diagnosis OBD interface is poured, the movable mold part and the fixed mold part are opened by the mold drawing driving part, then the movable mold part is driven to move along the sliding chute by the first driving part, the movable mold part is moved to be matched with the second set of fixed mold part, then the outer shell is poured, and the inner shell and the outer shell are integrally formed; therefore, the inner shell and the outer shell do not need to be spliced, and the inner shell and the outer shell do not need to be stored separately, so that the storage space is saved, the production cost is reduced, and the producible efficiency is improved.

The utility model discloses further set up to: the movable mould part is characterized by further comprising a panel and a water gap plate, the panel, the water gap plate and the movable mould cavity plate are sequentially arranged along the drawing direction, connecting sliding blocks are fixedly connected to two sides of the panel, the connecting sliding blocks are connected with sliding grooves in a sliding mode, the connecting sliding blocks are connected with the sliding grooves in a sliding mode, and the output end of the first driving piece is fixedly connected with the connecting sliding blocks.

Through adopting above-mentioned technical scheme, first driving piece drive link block moves along the spout, and link block drive movable mould portion moves along the spout to realize the removal function of movable mould portion.

The utility model discloses further set up to: the improved water faucet is characterized in that a feed port is formed in the panel, a feed channel is formed in the water faucet plate and communicated with the feed port, the feed channel is three in number along the position of the feed port, and the feed channel is communicated with the cavity.

Through adopting above-mentioned technical scheme, if the material gets into the die cavity from a department, when the material flows to being full of whole die cavity, the temperature of the material that gets into the die cavity in advance is lower, and the material temperature that gets into the die cavity later is higher to material temperature inconsistent when leading to the cooling, unable synchronous cooling, and then the quality of the product after the influence shaping, through be many with the feedstock channel branching, avoid the material to get into the die cavity from a department, thereby reduce the emergence of this kind of condition.

The utility model discloses further set up to: and a cold material hole is formed in the corner of the feeding channel.

By adopting the technical scheme, the cold material cavity is used for storing the cold material head generated by two injection intervals and the melt flowing front cold material so as to prevent the melt cold material from entering the cavity.

The utility model discloses further set up to: a core pulling mechanism is arranged between the fixed die part and the movable die part and comprises an inclined guide pillar, a core pulling slide block and a core fixedly connected with the core pulling slide block;

the inclined guide post is fixedly connected with the movable mold part, the fixed mold part is slidably connected with the core-pulling slide block, one end, far away from the movable mold part, of the inclined guide post is fixedly connected with a pushing guide block, and the pushing guide block is attached to the core-pulling slide block and the attaching surface of the pushing guide block is an inclined surface.

Through adopting above-mentioned technical scheme, after the material is at the die cavity internal cooling shaping, at the in-process of drawing die, the oblique guide pillar drives the slider of loosing core and removes, and then drives and derive the block removal, and the in-process that derives the block removal drives the slider of loosing core and slides to accomplish and loose core, the simple operation.

The utility model discloses further set up to: the core pulling mechanism further comprises a locking piece, the locking piece comprises a locking block attached to the core pulling sliding block, and a locking bolt is connected with the fixed die part in a threaded mode and penetrates through the locking block.

Through adopting above-mentioned technical scheme, when movable mould portion and cover half portion laminating, with the lock block with the slider laminating of loosing core, then use the locking bolt to run through the lock block, screw up the locking bolt and make the lock block fixed to make pouring the in-process, the slider of loosing core is difficult for sliding.

The utility model discloses further set up to: the base is provided with an oil injection mechanism, and the oil injection mechanism comprises an oil injection pipe, an oil inlet pipe and an oil injection driving piece;

one end of the oil injection pipe is communicated with the oil inlet pipe, and the other end of the oil injection pipe is connected with a spray head;

the oil injection driving piece is used for driving the oil injection pipe to reciprocate to enter and exit a gap between the fixed die part and the movable die part.

By adopting the technical scheme, before the movable mold part is attached to the fixed mold part, the oil injection mechanism is used for spraying the demolding oil to the cavity, and demolding is facilitated after materials are molded.

The utility model discloses further set up to: the oil injection driving piece is a rotary cylinder, and the oil injection pipe is fixedly connected with the output end of the rotary cylinder.

Through adopting above-mentioned technical scheme, revolving cylinder is rotatory, drives to spout oil pipe rotatory for at the in-process of oil spout, the spraying of mold oil can be abundant.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the double-color mold is used for pouring, the inner shell and the outer shell do not need to be spliced, and the inner shell and the outer shell do not need to be stored separately, so that the storage space is saved, the production cost is reduced, and the producible efficiency is improved;

2. after the material is cooled and molded in the cavity, the inclined guide post drives the core-pulling slide block to move in the process of drawing the die, so as to drive the derivation block to move, and the core-pulling slide block is driven to slide in the process of moving the derivation block, so that the core pulling is completed, and the operation is convenient and fast;

3. before the movable mold part is attached to the fixed mold part, the oil spraying mechanism is used for spraying demolding oil to the cavity, and demolding is facilitated after materials are molded.

Drawings

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

fig. 2 is a perspective view of a panel according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a fixed mold part and a movable mold part according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a water gap plate according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a core-pulling mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an oil injection mechanism according to an embodiment of the present invention.

In the figure, 1, a base; 2. mounting a plate; 21. a chute; 22. a first driving member; 3. a mold fixing part; 31. determining a model cavity plate; 32. mounting a bottom plate; 33. a support plate; 331. a support pillar; 332. a buffer spring; 4. a movable mold part; 41. a moving mold cavity plate; 42. a water gap plate; 421. a feed channel; 422. a cold material hole; 43. a panel; 431. connecting the sliding block; 432. a feed inlet; 5. a die-drawing driving piece; 6. a core-pulling mechanism; 61. an inclined guide post; 62. a core-pulling slide block; 63. a push guide block; 64. a locking member; 641. a locking block; 642. locking the bolt; 7. an oil injection mechanism; 71. an oil spray pipe; 72. an oil inlet pipe; 73. an oil injection driving member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a high-precision automobile diagnosis OBD interface double-color mold, which comprises a base 1 and a mounting plate 2; two groups of fixed mold parts 3 are fixedly connected to the base 1, a sliding groove 21 is formed in the mounting plate 2, the sliding groove 21 is connected with a movable mold part 4 in a sliding manner, and a mold drawing driving part 5 is arranged between the mounting plate 2 and the base 1; in this embodiment, the die driving members 5 are selected as air cylinders, and the die driving members are arranged in four groups and located at four corners of the base 1 respectively.

Referring to fig. 1 and 2, the mounting plate 2 is provided with a first driving member 22 for driving the moving mold part 4 to reciprocate along the slide groove 21, the fixed mold cavity plate 31 is arranged in the fixed mold part 3, the moving mold cavity plate 41 is arranged in the moving mold part 4, a cavity is formed between the fixed mold cavity plate 31 and the moving mold cavity plate 41, and the fixed mold cavity plates 31 in the two sets of fixed mold parts 3 respectively correspond to an inner shell and an outer shell of the high-precision automobile diagnosis OBD interface.

Referring to fig. 2 and 3, specifically, the movable mold part 4 further includes a face plate 43 and a nozzle plate 42, the face plate 43, the nozzle plate 42 and the movable mold cavity plate 41 are sequentially arranged along the mold drawing direction, connecting sliders 431 are fixedly connected to both sides of the face plate 43, the connecting sliders 431 are slidably connected to the slide grooves 21, and the output end of the first driving member 22 is fixedly connected to the connecting sliders 431. In this embodiment, the first driving member 22 is selected as a cylinder, the cylinder is embedded in the mounting plate 2, the output end of the cylinder is fixedly connected with the connecting sliding block 431, and the other end of the cylinder is fixedly connected with the mounting plate 2. The connecting slide block 431 is driven by the first driving piece 22 to move along the slide groove 21, and the connecting slide block 431 drives the movable mould part 4 to move along the slide groove 21, so that the moving function of the movable mould part 4 is realized.

Referring to fig. 3, specifically, the fixed mold part 3 further includes a mounting bottom plate 32 and a supporting plate 33, the mounting bottom plate 32, the supporting plate 33 and the fixed mold cavity plate are sequentially arranged along the mold drawing direction, the mounting bottom plate 32 is fixedly connected with the base 1, a supporting column 331 is arranged on the mounting bottom plate 32 and between the supporting plate 33 and the fixed mold cavity plate 31, a buffer spring 332 is further arranged on the outer wall of the supporting column 331 in a sleeved manner, and the buffer spring 332 plays a role in buffer protection.

Referring to fig. 3 and 4, specifically, a feed opening 432 is provided on the face plate 43, a feed channel 421 is provided on the water gap plate 42, the feed channel 421 is communicated with the feed opening 432, the feed channel 421 is branched into three parts along the position of the feed opening 432, and the feed channel 421 is communicated with the cavity. If the material if get into the die cavity from a department, when the material flows to being full of whole die cavity, the temperature of the material that gets into the die cavity earlier is lower, and the material temperature that gets into the die cavity later is higher to material temperature inconsistent when leading to the cooling, unable synchronous cooling, and then the quality of the product after the influence shaping, through with feed channel 421 fork branch for many, avoid the material to get into the die cavity from a department, thereby reduce the emergence of this kind of condition.

Referring to fig. 3 and 4, further, a cooling cavity 422 is disposed at a corner of the feeding channel 421. The cold pocket 422 is used to store cold slug created by the two shot interval and melt flow front cold to prevent melt cold from entering the mold cavity.

Referring to fig. 5, a core-pulling mechanism 6 is arranged between the fixed mold part 3 and the movable mold part 4, and the core-pulling mechanism 6 comprises an inclined guide post 61, a core-pulling slide block 62 and a core fixedly connected with the core-pulling slide block 62; wherein, oblique guide pillar 61 and movable mould cavity plate 41 fixed connection, cover half are expert at the cavity plate and are connected with the slider 62 of loosing core sliding, and the one end fixedly connected with of moving die portion 4 of oblique guide pillar 61 is derived the piece 63, derives piece 63 and the slider 62 laminating of loosing core and binding face and is the inclined plane.

After the material is cooled and formed in the cavity, in the process of drawing the mold, the inclined guide post 61 drives the core-pulling slide block 62 to move, so that the push guide block 63 is driven to move, the core-pulling slide block 62 is driven to slide in the moving process of the push guide block 63, and therefore core pulling is completed, and the operation is convenient.

Referring to fig. 5, in order to make the core pulling slider 62 not easily slide in the casting process, further, the core pulling mechanism 6 further includes a locking piece 64, the locking piece 64 includes a locking block 641 attached to the core pulling slider 62, and a locking bolt 642 screwed with the fixed mold part 3 is inserted into the locking block 641. When movable mould portion 4 and fixed mould portion 3 are laminated, with the laminating of lock piece 641 with the slider 62 of loosing core, then use locking bolt 642 to run through lock piece 641, it makes lock piece 641 fixed to screw up locking bolt 642 to make at the in-process of pouring, the slider 62 of loosing core is difficult for sliding.

Referring to fig. 6, in order to facilitate demolding after the product is molded, further, an oil injection mechanism 7 is disposed on the base 1, and the oil injection mechanism 7 includes an oil injection pipe 71, an oil inlet pipe 72, and an oil injection driving member 73; one end of the oil injection pipe 71 is communicated with the oil inlet pipe 72, and the other end of the oil injection pipe 71 is connected with a spray head; the oil injection driving member 73 is used for driving the oil injection pipe 71 to reciprocate in and out of the gap between the fixed mold part 3 and the movable mold part 4. Before the movable mold part 4 is attached to the fixed mold part 3, the oil injection mechanism 7 is used for spraying demolding oil on the mold cavity, and demolding is facilitated after materials are molded.

In this embodiment, the oil injection driving member 73 is a rotary cylinder, and the oil injection pipe 71 is fixedly connected to an output end of the rotary cylinder. The rotating cylinder rotates to drive the oil spraying pipe 71 to rotate, so that the demolding oil can be sprayed fully in the oil spraying process.

The implementation principle of the embodiment is as follows:

when the double-color mold is used for pouring the automobile diagnosis OBD interface, the movable mold part 4 is matched with the first group of fixed mold parts 3, then the inner shell of the automobile diagnosis OBD interface is poured, the movable mold part 4 is separated from the fixed mold part 3 through the mold drawing driving part 5, then the movable mold part 4 is driven to move along the sliding groove 21 through the first driving part 22, the movable mold part 4 is moved to be matched with the second group of fixed mold parts 3, then the outer shell is poured, and the inner shell and the outer shell are integrally formed; therefore, the inner shell and the outer shell do not need to be spliced, and the inner shell and the outer shell do not need to be stored separately, so that the storage space is saved, the production cost is reduced, and the producible efficiency is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high accuracy automotive diagnosis OBD interface double-colored mould which characterized in that: comprises a base (1) and a mounting plate (2); two groups of fixed die parts (3) are fixedly connected to the base (1), a sliding groove (21) is formed in the mounting plate (2), the sliding groove (21) is connected with a movable die part (4) in a sliding manner, and a die drawing driving part (5) is arranged between the mounting plate (2) and the base (1);

be provided with on mounting panel (2) and be used for driving the first driving piece (22) that is reciprocating motion along spout (21) of movable mould portion (4), be provided with in decide mould portion (3) and decide model cavity board (31), be provided with in movable mould portion (4) and move model cavity board (41), decide model cavity board (31) with form the die cavity between the movable model cavity board (41), decide model cavity board (31) in two sets of fixed mould portions (3) and correspond the inner shell and the shell of shaping high accuracy automotive diagnosis OBD interface respectively.

2. The high-precision automobile diagnosis OBD interface double-color mold as claimed in claim 1, wherein: the movable mould part (4) is characterized by further comprising a panel (43) and a water gap plate (42), the panel (43), the water gap plate (42) and the movable mould cavity plate (41) are sequentially arranged along the drawing direction, connecting sliding blocks (431) are fixedly connected to two sides of the panel (43), the connecting sliding blocks (431) are slidably connected with the sliding grooves (21), and the output end of the first driving piece (22) is fixedly connected with the connecting sliding blocks (431).

3. The high-precision automobile diagnosis OBD interface double-color mold as claimed in claim 2, wherein: the improved water gap structure is characterized in that a feed port (432) is formed in the panel (43), a feed channel (421) is formed in the water gap plate (42), the feed channel (421) is communicated with the feed port (432), and the feed channel (421) is communicated with the cavity.

4. The high-precision automobile diagnosis OBD interface double-color mold according to claim 3, characterized in that: and a cold material hole (422) is arranged at the corner of the feeding channel (421).

5. The high-precision automobile diagnosis OBD interface double-color mold as claimed in claim 1, wherein: a core pulling mechanism (6) is arranged between the fixed die part (3) and the movable die part (4), and the core pulling mechanism (6) comprises an inclined guide post (61), a core pulling slide block (62) and a core fixedly connected with the core pulling slide block (62);

wherein, guide pillar (61) to one side with movable mould portion (4) fixed connection, decide mould portion (3) with loose core slider (62) sliding connection, the one end fixedly connected with bulldozing block (63) of movable mould portion (4) is kept away from to guide pillar (61) to one side, bulldozing block (63) with loose core slider (62) laminating and binding face are the inclined plane.

6. The high-precision automobile diagnosis OBD interface double-color mold according to claim 5, characterized in that: the core pulling mechanism (6) further comprises a locking piece (64), the locking piece (64) comprises a locking block (641) attached to the core pulling sliding block (62), and the locking block (641) penetrates through a locking bolt (642) in threaded connection with the fixed die part (3).

7. The high-precision automobile diagnosis OBD interface two-color mold as claimed in any one of claims 1 to 6, wherein: the base (1) is provided with an oil injection mechanism (7), and the oil injection mechanism (7) comprises an oil injection pipe (71), an oil inlet pipe (72) and an oil injection driving piece (73);

one end of the oil injection pipe (71) is communicated with the oil inlet pipe (72), and the other end of the oil injection pipe (71) is connected with a spray head;

the oil injection driving piece (73) is used for driving the oil injection pipe (71) to reciprocate to enter and exit a gap between the fixed die part (3) and the movable die part (4).

8. The high-precision automobile diagnosis OBD interface double-color mold according to claim 7, characterized in that: the oil injection driving piece (73) is a rotary cylinder, and the oil injection pipe (71) is fixedly connected with the output end of the rotary cylinder.