CN216096327U

CN216096327U - Cooling device of camera metal casing die casting die

Info

Publication number: CN216096327U
Application number: CN202122432015.3U
Authority: CN
Inventors: 曹小华
Original assignee: Yuanzhan Electronic Technology Kunshan Co ltd
Current assignee: Yuanzhan Electronic Technology Kunshan Co ltd
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-03-22
Anticipated expiration: 2031-10-10

Abstract

The utility model discloses a cooling device of a camera metal shell die-casting die, which comprises a support frame, wherein a support column is fixedly connected to the lower end face of the support frame, a right die is fixedly connected to the middle of the upper end face of the support frame, a left die is slidably connected to the upper end face of the support frame and positioned at the left part of the right die, a cooling mechanism is arranged on the upper end face of the right die, an automatic opening and closing mechanism is arranged in an inner cavity of the right die, and a feeding device is fixedly connected to the lower part of one side of the right die. This camera metal casing die casting die's cooling device has solved current die casting die's cooling device and has easily cooled off the product in advance, reduces product quality's problem.

Description

Cooling device of camera metal casing die casting die

Technical Field

The utility model relates to the technical field of cooling, in particular to a cooling device of a die-casting die for a metal shell of a camera.

Background

Die casting die plays important role in industrial production, current die casting die is owing to receive the impact of die-casting aluminium water in the die-casting shaping, the mould can produce a large amount of heats during die-casting, if the heat can not in time be discharged, can influence the quality of die-casting product, but most current moulds are all cooled off the product through natural cooling's mode, but the production efficiency of product has greatly been weakened to this kind of mode, the part has cooling device's mould just cools off when the material just got into the die cavity, often make the die cavity not fill the material just by cooling die in, lead to the product not complete molding, and then the quality of product has been reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a cooling device of a camera metal shell die-casting die, which solves the problems that the existing cooling device of the die-casting die is easy to cool a product in advance and the product quality is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a camera metal casing die casting die's cooling device, includes the support frame, terminal surface fixedly connected with support column under the support frame, support frame up end middle part fixedly connected with right mould, the support frame up end just is located right mould left part sliding connection and has a left mould, right side mould up end is provided with cooling body, right side mould inner chamber is provided with automatic switch mechanism, right side mould one side lower part fixed connection material feeding unit.

Preferably, the lower end face of the feeding device is fixedly connected with the support frame, the left part of the upper end face of the support frame is fixedly connected with a transmission device, and one side of the transmission device is fixedly connected with the left die.

Preferably, the cooling mechanism comprises a cooling water tank, a water outlet pipe, a water pump, a first cooling pipe, a connecting mechanism, a second cooling pipe and a third cooling pipe, wherein the water pump is communicated with one side of the cooling water tank through the water outlet pipe, the water outlet end of the water pump is communicated with the first cooling pipe, one end of the first cooling pipe is communicated with the second cooling pipe through the connecting mechanism, and one end of the second cooling pipe is communicated with the third cooling pipe through the connecting mechanism.

Preferably, coupling mechanism includes connecting pipe, baffle, driving plate, reset spring, connection chamber, link, extrusion spring, baffle, connecting pipe inner chamber sliding connection has the baffle, reset spring and connecting pipe fixed connection are passed through to baffle 652 one side, baffle up end fixedly connected with driving plate, connecting pipe one end with be connected chamber sliding connection, link intracavity chamber one side fixedly connected with link, link one side is through extrusion spring fixedly connected with baffle, the baffle surface with be connected chamber sliding connection, baffle one side and connecting pipe contact each other.

Preferably, the upper end face of the right die is fixedly connected with a cooling water tank and a water pump, the inner cavity of the right die is fixedly connected with a first cooling pipe and a second cooling pipe, and the inner cavity of the left die is fixedly connected with a second cooling pipe.

Preferably, the automatic switch mechanism includes slide bar, kicking block, transmission rack, drive gear, water pipe switch, terminal surface fixedly connected with kicking block under the slide bar, there is drive gear on slide bar one side upper portion through the meshing of transmission rack, drive gear one side middle part and water pipe switch fixed connection, outlet pipe surface one side is provided with the water pipe switch, right side mould inner chamber and slide bar sliding connection, terminal surface left part fixedly connected with collecting box under the support frame, the terminal surface just is located collecting box left part fixedly connected with cooling blower under the support frame, the collecting box both sides are provided with the ventilation hole, the kicking block is high temperature resistant material.

(III) advantageous effects

The utility model provides a cooling device of a die-casting die for a metal shell of a camera. The method has the following beneficial effects:

the cooling device of the camera metal shell die-casting die comprises a cooling water tank and a water pump which are fixedly connected with the upper end face of a right die, wherein when the cooling device works, a transmission device is started to drive the left die to move towards the right die, a connecting pipe firstly contacts with a baffle plate and extrudes the baffle plate to move backwards in the movement process of the left die, a connecting cavity is opened, a transmission plate is contacted with the upper end of the connecting cavity and drives the baffle plate to move in the movement of the left die, the connecting pipe is opened, a first cooling pipe is communicated with a second cooling pipe, the second cooling pipe is communicated with a third cooling pipe, a material is transmitted into a die cavity formed by the right die and the left die through a feeding device, then the water pump is started to guide cooling water in the cooling water tank into the water tank, the floating block is driven to ascend through the continuous ascending of the material in the die cavity, the floating block drives a transmission rack to ascend through a sliding rod, the transmission rack is meshed with the transmission gear to rotate, so that the water pipe switch is turned on, the cooling water in the cooling water tank is guided into the first cooling pipe and the second cooling pipe from the water outlet pipe and finally returns to the cooling water tank from the third cooling pipe, thereby realizing the cooling of the product through the cooling of the right die and the left die, simultaneously preventing the premature cooling and incomplete forming of the product, driving the product to be demoulded and fall into a collecting box by a transmission device after the product is formed, when the product leaves a die cavity, the floating block descends under the action of gravity, the transmission rack is driven by the sliding rod to be meshed with the transmission gear, so that the water pipe switch is closed, the cooling water is prevented from flowing, after the connecting pipe is separated from the connecting cavity, baffle and baffle automatic re-setting under reset spring and extrusion spring's effect can prevent that the cooling water from outflowing, and after the product fell into the collecting box, accessible cooling blower lasted the cooling to the product.

Drawings

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

FIG. 2 is a schematic view of a half-section structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of the area B in FIG. 2;

FIG. 5 is a schematic view of a right mold half-section according to the present invention;

FIG. 6 is a schematic view of the structure of the present invention.

In the figure: 1. a support frame; 2. a support pillar; 3. a right mold; 4. a left mold; 5. a feeding device; 6. a cooling mechanism; 61. a cooling water tank; 62. a water outlet pipe; 63. a water pump; 64. a first cooling pipe; 65. a connecting mechanism; 651. a connecting pipe; 652. a partition plate; 653. a drive plate; 654. a return spring; 655. a connecting cavity; 656. a connecting frame; 657. a compression spring; 658. a baffle plate; 66. a second cooling pipe; 67. a third cooling pipe; 7. an automatic opening and closing mechanism; 71. a slide bar; 72. floating blocks; 73. a drive rack; 74. a transmission gear; 75. a water pipe switch; 8. a transmission device; 9. a collection box; 10. and (5) cooling the fan.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the first embodiment is as follows: a cooling device of a camera metal shell die-casting die comprises a support frame 1, a support column 2 is fixedly connected with the lower end surface of the support frame 1, a right die 3 is fixedly connected with the middle part of the upper end surface of the support frame 1, a left die 4 is connected with the upper end surface of the support frame 1 and positioned at the left part of the right die 3 in a sliding way, a cooling mechanism 6 is arranged on the upper end surface of the right die 3, an automatic switching mechanism 7 is arranged in the inner cavity of the right die 3, a feeding device 5 is fixedly connected with the lower part of one side of the right die 3, the lower end surface of the feeding device 5 is fixedly connected with the support frame 1, a transmission device 8 is fixedly connected with the left part of the upper end surface of the support frame 1, one side of the transmission device 8 is fixedly connected with the left die 4, the cooling mechanism 6 comprises a cooling water tank 61, a water outlet pipe 62, a water pump 63, a first cooling pipe 64, a connection mechanism 65, a second cooling pipe 66 and a third cooling pipe 67, wherein one side of the cooling water tank 61 is communicated with the water pump 63 through the water outlet pipe 62, the water outlet end of the water pump 63 is communicated with a first cooling pipe 64, one end of the first cooling pipe 64 is communicated with a second cooling pipe 66 through a connecting mechanism 65, one end of the second cooling pipe 66 is communicated with a third cooling pipe 67 through the connecting mechanism 65, the connecting mechanism 65 comprises a connecting pipe 651, a separating plate 652, a driving plate 653, a return spring 654, a connecting cavity 655, a connecting frame 656, an extrusion spring 657 and a baffle 658, the inner cavity of the connecting pipe 651 is slidably connected with the separating plate 652, one side of the separating plate 652 is fixedly connected with the connecting pipe 651 through the return spring 654, the upper end surface of the separating plate 652 is fixedly connected with the driving plate 653, one end of the connecting pipe 651 is slidably connected with the connecting cavity 655, one side of the inner cavity of the connecting cavity 655 is fixedly connected with the connecting frame 656, one side of the connecting frame 656 is fixedly connected with a baffle 658 through the extrusion spring 657, the outer surface of the baffle 658 is slidably connected with the connecting cavity 655, one side of the baffle 658 is contacted with the connecting pipe 651, the upper end surface of the right mold 3 is fixedly connected with a cooling water tank 61 and the water pump 63, the inner cavity of the right mold 3 is fixedly connected with a first cooling pipe 64 and a second cooling pipe 66, the inner cavity of the left mold 4 is fixedly connected with a second cooling pipe 66, the automatic switch mechanism 7 comprises a sliding rod 71, a floating block 72, a transmission rack 73, a transmission gear 74 and a water pipe switch 75, the lower end face of the sliding rod 71 is fixedly connected with the floating block 72, the upper portion of one side of the sliding rod 71 is meshed with the transmission gear 74 through the transmission rack 73, the middle portion of one side of the transmission gear 74 is fixedly connected with the water pipe switch 75, the water pipe switch 75 is arranged on one side of the outer surface of the water outlet pipe 62, the inner cavity of the right mold 3 is slidably connected with the sliding rod 71, the lower end face left portion of the support frame 1 is fixedly connected with a collection box 9, the lower end face of the support frame 1 is located on a left portion of the collection box 9 and is fixedly connected with a cooling fan 10, ventilation holes are formed in two sides of the collection box 9, and the floating block 72 is made of high-temperature resistant materials. Because the upper end face of the right die 3 is fixedly connected with the cooling water tank 61 and the water pump 63, when the device works, the transmission device 8 is started to drive the left die 4 to move towards the right die 3, in the moving process of the left die 4, the connecting pipe 651 firstly contacts the baffle 658 and presses the baffle 658 to move backwards, the connecting cavity 655 is opened, then the transmission plate 653 contacts the upper end of the connecting cavity 655 and drives the baffle 652 to move in the moving process of the left die 4, the connecting pipe 651 is opened, further the first cooling pipe 64 is communicated with the second cooling pipe 66, the second cooling pipe 66 is communicated with the third cooling pipe 67, then the material is transmitted into the die cavity formed by the right die 3 and the left die 4 through the feeding device 5, then the water pump 63 is started to guide the cooling water in the cooling water tank 61 into the water outlet pipe 62, as the rising of the material in the die cavity can drive the floating block 72 to rise, the floating block 72 drives the transmission rack 73 to rise through the sliding rod 71, the transmission rack 73 is meshed with the transmission gear 74 to rotate, so that the water pipe switch 75 is opened, the cooling water in the cooling water tank 61 is guided into the first cooling pipe 64 and the second cooling pipe 66 from the water outlet pipe 62, and finally returns to the cooling water tank 61 from the third cooling pipe 67, so that the product is cooled by cooling the right mold 3 and the left mold 4, and meanwhile, the premature cooling can be prevented, the product cannot be completely molded, after the product is molded, the transmission device 8 drives the product to be demolded and fall into the collection box 9, after the product leaves a mold cavity, the floating block 72 descends under the action of gravity, the transmission rack 73 is driven by the sliding rod 71 to be meshed with the transmission gear 74, so that the water pipe switch 75 is closed, the cooling water is prevented from flowing, after the connecting pipe 651 is separated from the connecting cavity 655, the baffle 658 and the partition 652 automatically reset under the action of the reset spring 654 and the extrusion spring 657, so that the cooling water can be prevented from flowing outwards, after the product has fallen into the collection bin 9, it can be continuously cooled by the cooling fan 10.

When the cooling water box works, the transmission device 8 is started to drive the left die 4 to move towards the right die 3, in the moving process of the left die 4, the connecting pipe 651 firstly contacts the baffle 658 and presses the baffle 658 to move backwards, the connecting cavity 655 is opened, then the transmission plate 653 contacts the upper end of the connecting cavity 655 and drives the separating plate 652 to move in the moving process of the left die 4, the connecting pipe 651 is further opened, the first cooling pipe 64 is communicated with the second cooling pipe 66, the second cooling pipe 66 is communicated with the third cooling pipe 67, then the material is transmitted into a die cavity formed by the right die 3 and the left die 4 through the feeding device 5, then the water pump 63 is started to guide cooling water in the cooling water box 61 into the water outlet pipe 62, as the continuous rising of the material in the die cavity drives the floating block 72 to rise, the floating block 72 drives the transmission rack 73 to rise through the sliding rod 71, and the rack 73 is meshed with the transmission gear 74 to rotate, the water pipe switch 75 is turned on, and the cooling water in the cooling water tank 61 is guided into the first cooling pipe 64 and the second cooling pipe 66 from the water outlet pipe 62, and finally returned to the cooling water tank 61 from the third cooling pipe 67, so as to cool the product by cooling the right die 3 and the left die 4, and simultaneously prevent the product from being too early cooled and not being completely molded, after the product is molded, the transmission device 8 drives the product to be demoulded and fall into the collection box 9, when the product leaves the die cavity, the floating block 72 descends under the action of gravity, the sliding rod 71 drives the transmission rack 73 to be meshed with the transmission gear 74, thereby closing the water pipe switch 75 and preventing the flow of the cooling water, and after the connection pipe 651 is separated from the connection cavity 655, the baffle 658 and the spacer 652 are automatically reset by the reset spring 654 and the pressing spring 657, the outflow of cooling water can be prevented, and after the product falls into the collection box 9, the product can be continuously cooled by the cooling fan 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a camera metal casing die casting die's cooling device, includes support frame (1), its characterized in that: support frame (1) lower extreme face fixedly connected with support column (2), support frame (1) up end middle part fixedly connected with right mould (3), support frame (1) up end just is located right mould (3) left part sliding connection and has left mould (4), right mould (3) up end is provided with cooling body (6), right mould (3) inner chamber is provided with automatic switch mechanism (7), right mould (3) one side lower part fixed connection material feeding unit (5).

2. The cooling device of the die-casting die for the metal shell of the camera according to claim 1, characterized in that: the feeding device is characterized in that the lower end face of the feeding device (5) is fixedly connected with the support frame (1), the left part of the upper end face of the support frame (1) is fixedly connected with a transmission device (8), and one side of the transmission device (8) is fixedly connected with the left die (4).

3. The cooling device of the die-casting die for the metal shell of the camera as claimed in claim 2, wherein: cooling body (6) include cooling water tank (61), outlet pipe (62), water pump (63), first cooling tube (64), coupling mechanism (65), second cooling tube (66), third cooling tube (67), cooling water tank (61) one side has water pump (63) through outlet pipe (62) intercommunication, water pump (63) play water end intercommunication has first cooling tube (64), coupling mechanism (65) intercommunication is passed through to first cooling tube (64) one end has second cooling tube (66), second cooling tube (66) one end has third cooling tube (67) through coupling mechanism (65) intercommunication.

4. The cooling device of the die-casting die for the metal shell of the camera as claimed in claim 3, wherein: the connecting mechanism (65) comprises a connecting pipe (651), a clapboard (652), a transmission plate (653), a reset spring (654), a connecting cavity (655), a connecting frame (656), an extrusion spring (657) and a baffle (658), the inner cavity of the connecting pipe (651) is connected with a clapboard (652) in a sliding way, one side of the clapboard (652) is fixedly connected with the connecting pipe (651) through a return spring (654), the upper end surface of the clapboard (652) is fixedly connected with a driving plate (653), one end of the connecting pipe (651) is connected with the connecting cavity (655) in a sliding way, one side of the inner cavity of the connecting cavity (655) is fixedly connected with a connecting frame (656), one side of the connecting frame (656) is fixedly connected with a baffle plate (658) through an extrusion spring (657), the outer surface of the baffle (658) is in sliding connection with the connecting cavity (655), and one side of the baffle (658) is in contact with the connecting pipe (651).

5. The cooling device of the die-casting die for the metal shell of the camera according to claim 4, wherein: the cooling water pump is characterized in that a cooling water tank (61) and a water pump (63) are fixedly connected to the upper end face of the right die (3), a first cooling pipe (64) and a second cooling pipe (66) are fixedly connected to the inner cavity of the right die (3), and a second cooling pipe (66) is fixedly connected to the inner cavity of the left die (4).

6. The cooling device of the die-casting die for the metal shell of the camera according to claim 5, wherein: the automatic switch mechanism (7) comprises a sliding rod (71), a floating block (72), a transmission rack (73), a transmission gear (74) and a water pipe switch (75), the lower end surface of the sliding rod (71) is fixedly connected with a floating block (72), the upper part of one side of the sliding rod (71) is meshed with a transmission gear (74) through a transmission rack (73), the middle part of one side of the transmission gear (74) is fixedly connected with a water pipe switch (75), a water pipe switch (75) is arranged on one side of the outer surface of the water outlet pipe (62), the inner cavity of the right die (3) is connected with the sliding rod (71) in a sliding way, the left part of the lower end surface of the supporting frame (1) is fixedly connected with a collecting box (9), a cooling fan (10) is fixedly connected with the lower end surface of the supporting frame (1) and is positioned at the left part of the collecting box (9), the two sides of the collecting box (9) are provided with vent holes, and the floating block (72) is made of high-temperature-resistant materials.