CN217434899U

CN217434899U - Injection mold for producing automobile camera assembly

Info

Publication number: CN217434899U
Application number: CN202221336720.1U
Authority: CN
Inventors: 陈晓平; 王君凯; 李维世
Original assignee: Bahai Precision Molding Suzhou Co ltd
Current assignee: Bahai Precision Molding Suzhou Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-16
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an injection mold for producing car camera subassembly, concretely relates to injection mold technical field, comprising a base plate, bottom plate top fixedly connected with mounting bracket, be provided with docking mechanism on the mounting bracket, the docking mechanism symmetry is provided with two, mounting bracket top fixedly connected with extrusion mechanism, docking mechanism includes axis of rotation, rotation axis and installation axle, axis of rotation one end and bottom plate top swing joint. The utility model discloses the design has docking mechanism, and the first butt joint shell and the second butt joint shell of this design can be towards the direction automatic movement that is close to each other and keeps away from, have made things convenient for user's operation to very big promotion work efficiency, the utility model has the extrusion mechanism, inside flexible quick-witted drive pushing disk vertical downstream and get into first butt joint shell and second butt joint shell, this design makes molten plastics more be even, smooth distribution inside first butt joint shell and second butt joint shell under pushing disk's extrusion.

Description

Injection mold for producing automobile camera assembly

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold for producing car camera subassembly.

Background

The injection mold is a common tool in the field of automobile production, the shape of the injection mold can be changed from simple to complex, the size can be changed from large to small, the size of a product is accurate, the product is easy to update, a product with a complex shape can be formed, and the injection mold is suitable for the field of forming and processing of mass production, products with complex shapes and the like.

The following problems exist in the prior art:

1. under the prior art, when producing car camera subassembly, adopt the mode of artifical butt joint usually, manual operation wastes time and energy, is difficult to satisfy growing demand, and in addition, current injection mold formula design as an organic whole usually is difficult to the butt joint shell and dismantles the change to can only install the butt joint shell of single size.

2. In the prior art, molten plastic is difficult to be uniformly divided into cavities of an injection mold, so that the molten plastic is irregular and poor in quality after being solidified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold for producing car camera subassembly to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an injection mold for producing car camera subassembly, includes the bottom plate, bottom plate top fixedly connected with mounting bracket, be provided with docking mechanism on the mounting bracket, docking mechanism symmetry is provided with two, mounting bracket top fixedly connected with extrusion mechanism.

Docking mechanism includes axis of rotation, rotation axis and installation axle, axis of rotation one end and bottom plate top swing joint, the axis of rotation other end and mounting bracket swing joint, rotation axis one end and bottom plate top swing joint, the rotation axis other end and mounting bracket swing joint, axis of rotation fixed surface is connected with first gear, rotation axis fixed surface is connected with the second gear, first gear is connected with the meshing of second gear, fixedly connected with supporting shoe on the mounting bracket.

Preferably, installation axle one end and bottom plate top swing joint, the installation axle other end and supporting shoe bottom swing joint, be provided with first power transmission piece between installation axle and the rotation axis, installation axle fixed surface is connected with the third gear.

Preferably, the guide way has been seted up at the bottom plate top, the inside sliding connection of guide way has the slide bar, slide bar top fixedly connected with rack, the rack is connected with the meshing of third gear.

Preferably, the two first gears are meshed and connected, the motor is fixedly connected to the top of the bottom plate, and a second power transmission piece is arranged between the output end of the motor and any one of the rotating shafts.

Preferably, two equal fixedly connected with connecting block, one on the rack fixedly connected with first butt joint shell on the connecting block, another fixedly connected with second butt joint shell on the connecting block, a set of butt joint groove has been seted up towards second butt joint shell one side to first butt joint shell, second butt joint shell is to the piece of butt joint of a fixedly connected with group towards first butt joint shell one side, butt joint groove and butt joint piece phase-match.

Preferably, the bottom of the connecting block is fixedly connected with a supporting plate, the top of the supporting plate is provided with a sliding plate, the sliding plate is slidably connected with the connecting block, a sliding groove is formed in the connecting block, the sliding groove is internally and slidably connected with a guide block, the sliding plate is fixedly connected with the guide block, the guide block is internally sleeved with a sliding rod, two ends of the sliding rod are fixedly connected with the sliding groove, the surface of the sliding rod is sleeved with a first spring and a second spring, one end of the first spring is fixedly connected with the top of the sliding groove, the other end of the first spring is fixedly connected with the top of the guide block, one end of the second spring is fixedly connected with the bottom of the sliding groove, the other end of the second spring is fixedly connected with the bottom of the guide block, the first butt joint shell and the second butt joint shell are both positioned between the supporting plate and the sliding plate, and the first butt joint shell, the supporting plate and the sliding plate are fixedly connected through bolts, the second butt joint shell, the supporting plate and the sliding plate are fixedly connected through bolts.

Preferably, the extrusion mechanism includes the mount, mount bottom and mounting bracket top fixed connection, the groove of dodging has been seted up to the mount bottom, mount top fixedly connected with telescopic machine, the telescopic machine output passes the mount and vertical downwardly extending to dodge the inslot, telescopic machine output end fixedly connected with pushes away the dish.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model is designed with a docking mechanism, two mounting shafts rotate and drive two racks to move towards the direction of approaching or separating from each other through a third gear, the two racks move and drive a first docking shell and a second docking shell to synchronously move towards the direction of approaching or separating from each other through a connecting block, under the prior art, when the automobile camera assembly is produced, a manual butt joint mode is usually adopted, the manual operation is time-consuming and labor-consuming, and the increasing requirements are difficult to meet, the first butt joint shell and the second butt joint shell can automatically move towards the directions close to and away from each other, the operation of a user is convenient, and the working efficiency is greatly improved, in addition, the distance between the supporting plate and the sliding plate can be adjusted under the action of the first spring and the second spring, thereby adapt to the first butt joint shell and the second butt joint shell of different sizes to the bolt has also made things convenient for the dismantlement of first butt joint shell and second butt joint shell.

2. The utility model discloses the design has an extrusion mechanism, and inside flexible quick-witted drive pushed disc vertical downstream and got into first butt joint shell and second butt joint shell, under the prior art, the melting plastics were difficult to evenly divide into in injection mold's cavity to lead to irregular, the poor quality after the melting plastics solidifies, this design makes the melting plastics more be even, smooth distribution inside first butt joint shell and second butt joint shell under the extrusion of pushed disc.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic view of a first docking shell according to the present invention.

Fig. 4 is a schematic view of a second docking shell according to the present invention.

Fig. 5 is a schematic view of the extruding mechanism of the present invention.

Fig. 6 is a schematic view of the connection block of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. a docking mechanism; 31. a rotating shaft; 311. a first gear; 32. a rotating shaft; 321. a second gear; 33. installing a shaft; 331. a third gear; 34. a support block; 35. a rack; 351. a slide bar; 36. a guide groove; 37. a first power transmission member; 38. connecting blocks; 381. a support plate; 382. a bolt; 383. a sliding plate; 384. a slide bar; 385. a sliding groove; 386. a first spring; 387. a second spring; 4. a first docking pod; 41. a butt joint groove; 5. a second docking housing; 51. a butt joint block; 6. an extrusion mechanism; 61. a fixed mount; 62. an avoidance groove; 63. a compressor; 64. pushing the disc; 7. a motor; 71. a second power transmission member.

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.

Example (b): as shown in fig. 1-6, the utility model provides an injection mold for producing car camera subassembly, including

bottom plate

1, 1 top fixedly connected with mounting bracket 2 of bottom plate is provided with docking mechanism 3 on the mounting bracket 2, and docking mechanism 3 symmetry is provided with two, 2 top fixedly connected with extrusion mechanism 6 of mounting bracket.

Further, the docking mechanism 3 includes a rotation shaft 31, a rotation shaft 32 and an installation shaft 33, one end of the rotation shaft 31 is movably connected to the top of the bottom plate 1, the other end of the rotation shaft 31 is movably connected to the installation frame 2, one end of the rotation shaft 32 is movably connected to the top of the bottom plate 1, the other end of the rotation shaft 32 is movably connected to the installation frame 2, a first gear 311 is fixedly connected to the surface of the rotation shaft 31, a second gear 321 is fixedly connected to the surface of the rotation shaft 32, the first gear 311 is engaged with the second gear 321, a support block 34 is fixedly connected to the installation frame 2, one end of the installation shaft 33 is movably connected to the top of the bottom plate 1, the other end of the installation shaft 33 is movably connected to the bottom of the support block 34, a first power transmission member 37 for realizing power transmission between the installation shaft 33 and the rotation shaft 32 is provided, preferably, the first power transmission member 37 is a belt transmission structure, and a third gear 331 is fixedly connected to the surface of the installation shaft 33, the top of the bottom plate 1 is provided with a guide groove 36, the inside of the guide groove 36 is slidably connected with a sliding strip 351, the top of the sliding strip 351 is fixedly connected with a rack 35, the rack 35 is meshed with a third gear 331, two first gears 311 are meshed and connected, the top of the bottom plate 1 is fixedly connected with a motor 7, a second power transmission member 71 for realizing power transmission between the output end of the motor 7 and any one rotating shaft 31 is arranged between the output end of the motor 7 and the other rotating shaft 31, preferably, the second power transmission member 71 is of a belt transmission structure, two rack 35 are fixedly connected with connecting blocks 38, one connecting block 38 is fixedly connected with a first butt joint shell 4, the other connecting block 38 is fixedly connected with a second butt joint shell 5, one side of the first butt joint shell 4, which faces the second butt joint shell 5, is provided with a group of butt joint grooves 41, one side of the second butt joint shell 5, one side of the first butt joint shell 4 is fixedly connected with a group of butt joint blocks 51, and the butt joint grooves 41 are matched with the butt joint blocks 51, the bottom of the connecting block 38 is fixedly connected with a supporting plate 381, the top of the supporting plate 381 is provided with a sliding plate 383, the sliding plate 383 is slidably connected with the connecting block 38, the connecting block 38 is provided with a sliding groove 385, the sliding groove 385 is slidably connected with a guide block, the sliding plate 383 is fixedly connected with the guide block, the inside of the guide block is sleeved with a sliding rod 384, two ends of the sliding rod 384 are fixedly connected with the sliding groove 385, the surface of the sliding rod 384 is sleeved with a first spring 386 and a second spring 387, one end of the first spring 386 is fixedly connected with the top of the sliding groove 385, the other end of the first spring 386 is fixedly connected with the top of the guide block, one end of the second spring 387 is fixedly connected with the bottom of the sliding groove 385, the other end of the second spring 387 is fixedly connected with the bottom of the guide block, the first butt shell 4 and the second butt shell 5 are both located between the supporting plate 381 and the sliding plate 383, the first butt shell 4, 381 and the sliding plate 383 are fixedly connected through a bolt 382, the second docking shell 5, the support plate 381 and the sliding plate 383 are fixedly connected through a bolt 382, the distance between the support plate 381 and the sliding plate 383 can be adjusted under the action of the first spring 386 and the second spring 387, so that the first docking shell 4 and the second docking shell 5 with different sizes are adapted, and the bolt 382 facilitates the detachment of the first docking shell 4 and the second docking shell 5.

Further, extrusion mechanism 6 includes mount 61, mount 61 bottom and 2 top fixed connection of mounting bracket, and mount 61 has been seted up in the bottom and has been dodged groove 62, and mount 61 top fixedly connected with stretch out and draw back machine 63, stretch out and draw back machine 63 output pass mount 61 and vertical downwardly extending to dodge in the groove 62, stretch out and draw back machine 63 output fixedly connected with push away disc 64.

The working principle is as follows: in actual operation, the motor 7 is turned on, the motor 7 drives the rotation shaft 31 to rotate around the axis thereof through the second power transmission member 71, the rotation shaft 31 rotates and drives the first gear 311 to synchronously rotate around the axis thereof, the first gear 311 rotates and drives the second gear 321 to synchronously rotate around the axis thereof through the other first gear 311, the other second gear 321 directly rotates around the axis thereof under the driving of the one first gear 311, the rotation directions of the two second gears 321 are opposite, the two rotation shafts 32 synchronously rotate around the axis thereof under the driving of the second gear 321, the two rotation shafts 32 rotate and drive the two mounting shafts 33 to synchronously rotate around the axis thereof through the first power transmission member 37, the two mounting shafts 33 rotate and drive the two racks 35 to synchronously move in the direction of approaching each other through the third gear 331, the two racks 35 move and drive the first docking shell 4 and the second docking shell 5 to synchronously move in the direction of approaching each other through the connection block 38 The synchronous movement, when the docking block 51 is inserted into the docking slot 41, turns off the motor 7 and the user injects the molten plastic into the first and second docking shells 4 and 5.

Open the telescopic machine 63, telescopic machine 63 drive push away the vertical downstream of driving disk 64 and get into inside first butt joint shell 4 and the second butt joint shell 5, molten plastic is more even under the extrusion of push away set 64, even distribution is inside first butt joint shell 4 and the second butt joint shell 5, telescopic machine 63 drives again and pushes away the vertical upward movement of driving disk 64 and gets back to initial position, after the molten plastic cooling solidifies, motor 7 reverse operation, the same reason, first butt joint shell 4 and the reverse motion of second butt joint shell 5 towards keeping away from each other, the user takes out the molten plastic after the cooling solidifies.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An injection mold for producing an automobile camera assembly, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly connected with an installation frame (2), the installation frame (2) is provided with two butt joint mechanisms (3), and the top of the installation frame (2) is fixedly connected with an extrusion mechanism (6);

docking mechanism (3) are including axis of rotation (31), rotation axis (32) and installation axle (33), axis of rotation (31) one end and bottom plate (1) top swing joint, axis of rotation (31) other end and mounting bracket (2) swing joint, rotation axis (32) one end and bottom plate (1) top swing joint, rotation axis (32) other end and mounting bracket (2) swing joint, axis of rotation (31) fixed surface is connected with first gear (311), rotation axis (32) fixed surface is connected with second gear (321), first gear (311) are connected with second gear (321) meshing, fixedly connected with supporting shoe (34) on mounting bracket (2).

2. An injection mold for producing an automotive camera assembly according to claim 1, characterized in that: installation axle (33) one end and bottom plate (1) top swing joint, installation axle (33) other end and supporting shoe (34) bottom swing joint, be provided with first power transmission piece (37) between installation axle (33) and rotation axis (32), installation axle (33) fixed surface is connected with third gear (331).

3. An injection mold for producing an automotive camera assembly according to claim 2, characterized in that: guide way (36) have been seted up at bottom plate (1) top, inside sliding connection has slide bar (351) in guide way (36), slide bar (351) top fixedly connected with rack (35), rack (35) and third gear (331) meshing are connected.

4. An injection mold for producing an automotive camera assembly according to claim 1, characterized in that: two first gear (311) meshing connection, bottom plate (1) top fixedly connected with motor (7), be provided with second power transmission piece (71) between motor (7) output and arbitrary one axis of rotation (31).

5. An injection mold for producing an automotive camera assembly according to claim 3, characterized in that: two equal fixedly connected with connecting block (38), one on rack (35) first butt joint shell (4) of fixedly connected with, another on connecting block (38) fixedly connected with second butt joint shell (5) on connecting block (38), a set of butt joint groove (41) has been seted up towards second butt joint shell (5) one side to first butt joint shell (4), second butt joint shell (5) are towards first butt joint shell (4) one side fixedly connected with a set of butt joint piece (51), butt joint groove (41) and butt joint piece (51) phase-match.

6. An injection mold for producing an automotive camera assembly according to claim 5, characterized in that: the bottom of the connecting block (38) is fixedly connected with a supporting plate (381), the top of the supporting plate (381) is provided with a sliding plate (383), the sliding plate (383) is in sliding connection with the connecting block (38), a sliding groove (385) is formed in the connecting block (38), a guide block is in sliding connection with the inside of the sliding groove (385), the sliding plate (383) is fixedly connected with the guide block, a sliding rod (384) is sleeved inside the guide block, two ends of the sliding rod (384) are fixedly connected with the sliding groove (385), a first spring (386) and a second spring (387) are sleeved on the surface of the sliding rod (384), one end of the first spring (386) is fixedly connected with the top of the sliding groove (385), the other end of the first spring (386) is fixedly connected with the top of the guide block, and one end of the second spring (387) is fixedly connected with the bottom of the sliding groove (385), the other end of the second spring (387) is fixedly connected with the bottom of the guide block, the first butt joint shell (4) and the second butt joint shell (5) are both located between the support plate (381) and the sliding plate (383), the first butt joint shell (4), the support plate (381) and the sliding plate (383) are fixedly connected through a bolt (382), and the second butt joint shell (5), the support plate (381) and the sliding plate (383) are fixedly connected through a bolt (382).

7. An injection mold for producing an automotive camera assembly according to claim 1, characterized in that: extrusion mechanism (6) are including mount (61), mount (61) bottom and mounting bracket (2) top fixed connection, mount (61) bottom has been seted up and has been dodged groove (62), mount (61) top fixedly connected with stretch-shrink machine (63), stretch-shrink machine (63) output passes mount (61) and vertical downwardly extending to dodge in groove (62), stretch-shrink machine (63) output end fixedly connected with pushes away driving disk (64).