CN217031807U

CN217031807U - Heat dissipation mechanism for die manufacturing

Info

Publication number: CN217031807U
Application number: CN202220190671.9U
Authority: CN
Inventors: 李超; 唐坤伦; 李如斌
Original assignee: Sichuan Rongdakun Precision Technology Co ltd
Current assignee: Sichuan Rongdakun Precision Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-22
Anticipated expiration: 2032-01-24

Abstract

The utility model belongs to the field of heat dissipation mechanisms, and particularly relates to a heat dissipation mechanism for manufacturing a mold, which comprises a box body, wherein a speed reduction motor is fixedly arranged at the top of the box body, an output shaft of the speed reduction motor extends into the box body and is provided with a rotating rod, a placing frame is arranged on the rotating rod, a rotating shaft is rotatably arranged on the inner wall of one side of the box body, a linkage mechanism is arranged between the rotating shaft and the rotating rod, a cam is fixedly arranged on the rotating shaft, two transmission shafts are rotatably arranged on the inner wall of the rear side of the box body, a rotating seat is arranged on the transmission shafts, a spraying assembly is arranged on the rotating seat, a connecting groove is formed in the inner wall of one side of the box body, a connecting plate is slidably arranged in the connecting groove, and a reset spring is fixedly arranged at the bottom end of the connecting plate. The utility model has reasonable design, and cold water can be comprehensively sprayed on the heat-radiating part to be radiated by the rotation of the placing frame and the swing of the spraying assembly, thereby increasing the heat-radiating effect.

Description

Heat dissipation mechanism for die manufacturing

Technical Field

The utility model relates to the technical field of heat dissipation mechanisms, in particular to a heat dissipation mechanism for manufacturing a mold.

Background

The die is a tool for forming a blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The mould has a specific contour or inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with the cutting edge.

At present, the mould is in the in-process of making, and the mould can not avoid using processing flows such as punching press cutting in the manufacture process for mould manufacture flow can make mould and equipment in the use produce high temperature, and this high temperature influences mould finished product quality easily in case in time effectual dispels the heat, has the radiating problem of being not convenient for carry out the mould, and therefore we have proposed a mould and have made and use heat dissipation mechanism and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior art is inconvenient to radiate a die, and provides a radiating mechanism for manufacturing the die.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a heat dissipation mechanism for mould manufacturing, the power distribution box comprises a box body, the top fixed mounting of box has gear motor, extend to in the box and install the dwang on gear motor's the output shaft, install the rack on the dwang, rotate on one side inner wall of box and install the axis of rotation, be equipped with link gear between axis of rotation and the dwang, fixed mounting has the cam in the axis of rotation, rotate on the rear side inner wall of box and install two transmission shafts, install on the transmission shaft and rotate the seat, install spray set on the seat, the spread groove has been seted up on one side inner wall of box, slidable mounting has the connecting plate in the spread groove, the bottom fixed mounting of connecting plate has reset spring, reset spring's bottom mounting sets up on the bottom inner wall of box, the top fixed mounting of connecting plate has the rectangle pole, cam and rectangle pole looks adaptation, be equipped with drive mechanism between rectangle pole and the transmission shaft.

Preferably, the linkage mechanism comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly arranged on the rotating rod, the driven bevel gear is fixedly arranged on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, a sealing shell is installed on the inner wall of the top of the box body, and the driving bevel gear and the driven bevel gear are both located in the sealing shell.

Preferably, the transmission mechanism comprises a rack and a gear, the rack is fixedly arranged on the rectangular rod, the gear is fixedly arranged on the transmission shaft, and the rack is meshed with the gear.

Preferably, a sliding groove is formed in the inner wall of one side of the box body, a sliding seat is installed on the rectangular rod and is in sliding connection with the sliding groove, and a drain hole is formed in the inner wall of the other side of the box body.

Preferably, a rotating groove is formed in the inner wall of one side of the box body, and the rotating shaft is rotatably connected with the rotating groove.

The utility model has the beneficial effects that:

1. the heat dissipation device comprises a rack, a spraying assembly, a water spraying assembly and a water spraying assembly, wherein the rack can be used for placing heat to be dissipated, and cold water is sprayed on the heat to be dissipated on the rack, so that the heat dissipation effect can be improved;

2. by starting the speed reducing motor, the speed reducing motor can drive the rotating rod to slowly rotate at a constant speed, and the rotating rod can drive the placing rack and the heat-dissipating part to be dissipated to rotate;

3. when the rotating rod rotates, the rotating rod drives the rotating shaft to rotate through the linkage mechanism, the cam and the rotating shaft synchronously rotate at the moment, the rectangular rod can reciprocate up and down through the cooperation of the cam and the reset spring, the rectangular rod can reciprocate through the rack driving gear, the gear can drive the rotating seat to swing through the transmission shaft, and the rotating seat can drive the spraying assembly to swing.

Drawings

Fig. 1 is a schematic perspective view of a heat dissipation mechanism for manufacturing a mold according to the present invention;

fig. 2 is a schematic front view of a heat dissipation mechanism for manufacturing a mold according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a heat dissipation mechanism for manufacturing a mold according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of a heat dissipation mechanism for manufacturing a mold according to the present invention.

In the figure: 1. a box body; 2. a reduction motor; 3. rotating the rod; 4. placing a rack; 5. sealing the housing; 6. a drive bevel gear; 7. a rotating shaft; 8. a driven bevel gear; 9. a cam; 10. a drive shaft; 11. rotating the base; 12. a spray assembly; 13. a gear; 14. connecting grooves; 15. a connecting plate; 16. a return spring; 17. a rectangular bar; 18. a rack.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, shall fall within the scope of protection of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a heat dissipation mechanism for mold manufacturing comprises a box body 1, a speed reduction motor 2 is fixedly mounted at the top of the box body 1, an output shaft of the speed reduction motor 2 extends into the box body 1 and is provided with a rotating rod 3, the rotating rod 3 is provided with a placing frame 4, a rotating shaft 7 is rotatably mounted on an inner wall of one side of the box body 1, a linkage mechanism is arranged between the rotating shaft 7 and the rotating rod 3, a cam 9 is fixedly mounted on the rotating shaft 7, two transmission shafts 10 are rotatably mounted on an inner wall of the rear side of the box body 1, a rotating seat 11 is mounted on the transmission shafts 10, a spraying assembly 12 is mounted on the rotating seat 11, a connecting groove 14 is formed in the inner wall of one side of the box body 1, a connecting plate 15 is slidably mounted in the connecting groove 14, a return spring 16 is fixedly mounted at the bottom end of the connecting plate 15, the bottom end of the return spring 16 is fixedly arranged on the inner wall of the bottom of the box body 1, and a rectangular rod 17 is fixedly mounted at the top of the connecting plate 15, the cam 9 is matched with the rectangular rod 17, and a transmission mechanism is arranged between the rectangular rod 17 and the transmission shaft 10.

In this embodiment, the link gear includes drive bevel gear 6 and driven bevel gear 8, and drive bevel gear 6 is fixed to be set up on dwang 3, and driven bevel gear 8 is fixed to be set up on axis of rotation 7, and drive bevel gear 6 meshes with driven bevel gear 8 mutually, and through being provided with the link gear, dwang 3 can drive axis of rotation 7 and rotate.

In this embodiment, install sealed shell 5 on the top inner wall of box 1, and drive bevel gear 6 and driven bevel gear 8 all are located sealed shell 5, through being provided with sealed shell 5, can protect drive bevel gear 6 and driven bevel gear 8.

In this embodiment, the transmission mechanism includes a rack 18 and a gear 13, the rack 18 is fixedly disposed on the rectangular rod 17, the gear 13 is fixedly disposed on the transmission shaft 10, and the rack 18 is engaged with the gear 13, and by providing the transmission mechanism, the rectangular rod 17 moves to drive the transmission shaft 10 to swing.

In this embodiment, the sliding tray has been seted up on one side inner wall of box 1, installs the sliding seat on the rectangle pole 17, and sliding seat and sliding tray sliding connection are equipped with the wash port on the opposite side inner wall of box 1, through being provided with sliding tray and sliding seat, can lead rectangle pole 17 for rectangle pole 17 carries out stable removal.

In this embodiment, the rotating groove has been seted up on one side inner wall of box 1, and axis of rotation 7 rotates with the rotating groove to be connected, rotates the groove through being provided with, can make axis of rotation 7 carry out stable rotation.

In the utility model, a heat-radiating piece can be placed through the placing frame 4, water is sprayed through the spraying component 12, cold water is sprayed on the heat-radiating piece on the placing frame 4, the heat-radiating effect can be increased, the speed-reducing motor 2 can drive the rotating rod 3 to slowly rotate at a constant speed by starting the speed-reducing motor 2, the rotating rod 3 can drive the placing frame 4 and the heat-radiating piece to rotate, when the rotating rod 3 rotates, the rotating rod 3 drives the rotating shaft 7 to rotate through the linkage mechanism, at the moment, the cam 9 and the rotating shaft 7 synchronously rotate, the rectangular rod 17 can vertically reciprocate through the matching of the cam 9 and the return spring 16, the rectangular rod 17 drives the gear 13 to reciprocally swing through the rack 18, the gear 13 can drive the rotating seat 11 to swing through the transmission shaft 10, and the rotating seat 11 can drive the spraying component 12 to swing, through the rotation of the placing rack 4 and the swing of the spraying assembly 12, cold water can be comprehensively sprayed onto the heat dissipation piece to be dissipated, and the heat dissipation effect can be improved.

The heat dissipation mechanism for manufacturing a mold according to the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a heat dissipation mechanism for mold manufacturing, includes box (1), its characterized in that, the top fixed mounting of box (1) has gear motor (2), extend to in box (1) and install dwang (3) on the output shaft of gear motor (2), install rack (4) on dwang (3), rotate on one side inner wall of box (1) and install axis of rotation (7), be equipped with link gear between axis of rotation (7) and dwang (3), fixed mounting has cam (9) on axis of rotation (7), rotate on the rear side inner wall of box (1) and install two transmission shaft (10), install on transmission shaft (10) and rotate seat (11), install on rotation seat (11) and spray assembly (12), spread groove (14) have been seted up on one side inner wall of box (1), connecting plate (15) slidably mounted in connecting groove (14), the bottom fixed mounting of connecting plate (15) has reset spring (16), the bottom fixed setting of reset spring (16) is on the bottom inner wall of box (1), the top fixed mounting of connecting plate (15) has rectangular pole (17), cam (9) and rectangular pole (17) looks adaptation, be equipped with drive mechanism between rectangular pole (17) and transmission shaft (10).

2. The heat dissipation mechanism for mold manufacturing according to claim 1, wherein the linkage mechanism comprises a driving bevel gear (6) and a driven bevel gear (8), the driving bevel gear (6) is fixedly arranged on the rotating rod (3), the driven bevel gear (8) is fixedly arranged on the rotating shaft (7), and the driving bevel gear (6) is engaged with the driven bevel gear (8).

3. The heat dissipation mechanism for mold manufacturing according to claim 1, wherein a sealing shell (5) is installed on the top inner wall of the box body (1), and the driving bevel gear (6) and the driven bevel gear (8) are both located in the sealing shell (5).

4. The heat dissipation mechanism for mold manufacturing according to claim 1, wherein the transmission mechanism comprises a rack (18) and a gear (13), the rack (18) is fixedly arranged on the rectangular rod (17), the gear (13) is fixedly arranged on the transmission shaft (10), and the rack (18) is meshed with the gear (13).

5. The heat dissipating mechanism for mold manufacturing according to claim 1, wherein a sliding groove is formed on an inner wall of one side of the box body (1), a sliding seat is installed on the rectangular rod (17) and is slidably connected with the sliding groove, and a water draining hole is formed on an inner wall of the other side of the box body (1).

6. The heat dissipation mechanism for mold manufacturing according to claim 1, wherein a rotation groove is formed on an inner wall of one side of the box body (1), and the rotation shaft (7) is rotatably connected with the rotation groove.