CN219667586U - Point cooling enhanced cooling mechanism - Google Patents

Abstract

The utility model relates to the technical field of cooling mechanisms and discloses a spot cooling enhanced cooling mechanism which comprises a die, wherein a spot cooling pipe is movably arranged on the die, a joint for cooling water is arranged on the spot cooling pipe, a fixed plate is arranged on the die, a sliding block is slidably arranged on the fixed plate, a movable rod is arranged on the sliding block, and a movable push plate is arranged on the movable rod.

Description

Point cooling enhanced cooling mechanism

Technical Field

The utility model belongs to the technical field of cooling mechanisms, and particularly relates to a spot cooling enhanced cooling mechanism.

Background

The spot cooler has good effect on die cooling, and is composed of a joint, a double-loop cooling water pipe, a sealing plug, a spring collar, a protection gasket and other parts, wherein the joint is provided with a water inlet joint and a water outlet joint, the cooling water pipe is formed by cold drawing of aluminum alloy, and an integral special pipe with an interlayer is arranged in the middle of the cooling water pipe, and forms a circulation loop with the joint.

In the prior art, although the point cooling structure has a better cooling effect on the die, the prior point cooling device has complicated steps during installation, too much time is wasted when the prior point cooling device is installed on a plurality of positions on the die, and the prior installation mode is inconvenient to detach when the point cooling device is maintained, meanwhile, the point cooling device is deformed and expanded along with the increase of the external temperature after a period of operation due to the too high temperature of the die, so that the point cooling device cannot be directly taken out of the cooling hole when the point cooling device needs to be replaced, the damage rate of the point cooling device is increased, the labor burden of workers is increased, and the point cooling enhanced cooling mechanism is needed to meet the demands of people.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a spot cooling enhanced cooling mechanism, which can fix a spot cooling device in a cooling hole on a die, is convenient for the use of the spot cooling device and is a device for avoiding the expansion of the spot cooling device when the outside temperature is transmitted to the spot cooling device.

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

the utility model provides a cold enhancement cooling mechanism of point, includes the mould, movable mounting has a point type cooling tube on the mould, installs the joint for the cooling water on the point type cooling tube, install the fixed plate on the mould, slidable mounting has the sliding block on the fixed plate, installs the movable rod on the sliding block, installs the removal push pedal on the movable rod, installs a plurality of retention springs on the removal push pedal, installs a grip block on a plurality of retention springs, and the grip block contacts with the point type cooling tube.

Preferably, the mould is provided with a cooling hole, a plurality of limit grooves are formed in the inner wall of the cooling hole at equal intervals in an annular mode, a heat conducting rod is slidably installed in the limit grooves, a condensing plate is installed on the heat conducting rod, and the condensing plate is in contact with the outer wall of the point type cooling pipe.

Preferably, the fixed plate is rotatably provided with a circular driving ring, the circular driving ring is rotatably provided with a plurality of connecting rods, and the connecting rods are rotatably arranged on the sliding blocks.

Preferably, the fixing plate is provided with a fixing shaft, the circular driving ring is provided with a fixing hole, and the fixing shaft is slidably arranged in the fixing hole.

Preferably, the circular driving ring is provided with a threaded hole, the threaded hole is internally connected with a threaded rotating rod in a threaded manner, and the bottom end of the threaded rotating rod is in contact with the fixed plate.

Preferably, the fixed plate is provided with a sliding groove, and the sliding block is slidably arranged in the sliding groove.

Preferably, the heat conducting rod is sleeved with a buffer spring, one end of the buffer spring is arranged on the condensing plate, and the other end of the buffer spring is arranged on the cooling hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the results of the circular driving ring, the threaded rotating rod, the movable rod, the retaining spring and the like, when the point type cooling pipe is required to be installed in the cooling hole on the die, the threaded rotating rod is only required to be loosened, then the circular driving ring is rotated to drive the connecting rod to rotate, the connecting rod drives the sliding block to move, the sliding block drives the movable rod to move, the movable rod drives the movable push plate to move, the movable push plate drives the retaining spring to move forwards, and the retaining spring drives the clamping plate to rapidly extrude the point type cooling pipe to the middle, so that the point type cooling pipe can be rapidly fixed in the cooling hole on the die to cool the die;

2. through setting up of results such as condensate plate, heat conduction stick and buffer spring, after the cooling hole on the mould is put into to the point type cooling tube, utilize buffer spring's restoring force to drive the condensate plate and remove to the centre, make the condensate plate closely paste on the point type cooling tube, utilize the physical properties of heat conduction stick and buffer spring, thereby can avoid the high temperature transmission on the mould to the point type cooling tube, make the point type cooling tube meet the heat and take place deformation, the condensate plate can be used for assisting the cooling to the mould on the point type cooling tube with a part of low temperature transmission at the during operation simultaneously.

Drawings

Fig. 1 is a schematic perspective view of a point cooling enhancing cooling mechanism according to the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a mold, a fixed plate and a circular driving ring of a spot cooling enhanced cooling mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a stationary plate, a circular drive ring and a threaded rotating rod of a spot cooling enhanced cooling mechanism according to the present utility model;

fig. 4 is a schematic cross-sectional view of a mold, a spot cooling tube and a condensing plate of a spot cooling enhanced cooling mechanism according to the present utility model.

Reference numerals illustrate:

1. a mold; 2. a joint for cooling water; 3. a spot cooling tube; 4. a fixing plate; 5. a circular drive ring; 6. a threaded rotating rod; 7. a connecting rod; 8. a retention shaft; 9. a retention hole; 10. a movable rod; 11. a sliding groove; 12. a condensing plate; 13. a sliding block; 14. moving the push plate; 15. a retention spring; 16. a clamping plate; 17. a threaded hole; 18. a limit groove; 19. a heat conduction rod; 20. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the spot cooling enhancement cooling mechanism provided in this embodiment includes a mold 1, a spot cooling tube 3 is movably mounted on the mold 1, a joint 2 for cooling water is mounted on the spot cooling tube 3, a fixed plate 4 is mounted on the mold 1, a sliding block 13 is slidably mounted on the fixed plate 4, a movable rod 10 is mounted on the sliding block 13, a movable push plate 14 is mounted on the movable rod 10, a plurality of retention springs 15 are mounted on the movable push plate 14, a clamping plate 16 is mounted on the plurality of retention springs 15, the clamping plate 16 is in contact with the spot cooling tube 3, a sliding groove 11 is formed in the fixed plate 4, the sliding block 13 is slidably mounted in the sliding groove 11, the movable rod 10 is driven to move by the sliding block 13 on the fixed plate 4, the movable push plate 14 is driven to move by the movable push plate 14, the retention springs 15 are driven by the clamping plate 16, and thus the spot cooling tube 3 can be quickly fixed on the mold 1.

Further, the cooling holes are formed in the die 1, the inner walls of the cooling holes are provided with a plurality of limit grooves 18 in an annular equidistant mode, the limit grooves 18 are internally provided with heat conducting rods 19 in a sliding mode, the heat conducting rods 19 are provided with condensing plates 12, the condensing plates 12 are in contact with the outer walls of the point type cooling pipes 3, the heat conducting rods 19 on the condensing plates 12 move in the limit grooves 18, so that low temperature is conveniently transmitted to the heat conducting rods 19 by utilizing the physical characteristics of the condensing plates 12, the low temperature is transmitted to the die 1 by utilizing the heat conducting rods 19, the high temperature is prevented from being transmitted to the point type cooling pipes 3 by the die 1, and the point type cooling pipes 3 are expanded.

Further, the fixed plate 4 is rotatably provided with the circular driving ring 5, the circular driving ring 5 is rotatably provided with a plurality of connecting rods 7, the connecting rods 7 are rotatably arranged on the sliding blocks 13, and the circular driving ring 5 rotates on the fixed plate 4, so that the circular driving ring 5 can conveniently rotate to drive the movable rods 10 to rotate.

Further, the fixing plate 4 is provided with the retaining shaft 8, the circular driving ring 5 is provided with the retaining hole 9, the retaining shaft 8 is slidably arranged in the retaining hole 9, and the retaining shaft 8 on the fixing plate 4 slides in the retaining hole 9 on the circular driving ring 5, so that the circular driving ring 5 cannot deviate during rotation.

Further, the threaded hole 17 is formed in the circular driving ring 5, the threaded hole 17 is internally connected with the threaded rotating rod 6 in a threaded mode, the bottom end of the threaded rotating rod 6 is in contact with the fixed plate 4, and the threaded rotating rod 6 moves downwards in the threaded hole 17 in the circular driving ring 5, so that the spot-type cooling tube 3 can be further fixed.

Further, the heat conducting rod 19 is sleeved with the buffer spring 20, one end of the buffer spring 20 is installed on the condensation plate 12, the other end of the buffer spring 20 is installed on the cooling hole, and the condensation plate 12 can be tightly attached to the point type cooling pipe 3 by utilizing acting force of the buffer spring 20.

When the point type cooling pipe 3 is required to be installed in the cooling hole on the die 1, the threaded rotating rod 6 is only required to be loosened, then the circular driving ring 5 is rotated, the circular driving ring 5 drives the connecting rod 7 to rotate, the connecting rod 7 drives the sliding block 13 in the sliding groove 11 to move, the sliding block 13 drives the movable rod 10 to move, the movable rod 10 drives the movable push plate 14 to move, the movable push plate 14 drives the retaining spring 15 to move forwards, the retaining spring 15 drives the clamping plate 16 to rapidly extrude the point type cooling pipe 3 towards the middle, and meanwhile, the threaded rotating rod 6 is manually rotated, so that the threaded rotating rod 6 is firmly abutted against the fixed plate 4, the point type cooling pipe 3 can be rapidly fixed in the cooling hole on the die 1 to cool the die 1, after the point type cooling pipe 3 is placed in the cooling hole on the die 1, the condensing plate 12 is driven to move towards the middle by the restoring force of the buffer spring 20, so that the condensing plate 12 is tightly attached to the point type cooling pipe 3, and the high temperature on the die 1 can be prevented from being transmitted to the point type cooling pipe 3 by the physical characteristics of the heat conducting rod 19 and the buffer spring 20, and the heat can be simultaneously cooled down by the auxiliary cooling plate 12 when the point type cooling pipe 3 is deformed when the die 1 is in a part of working.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The utility model provides a cold enhancement cooling mechanism of point, includes mould (1), movable mounting has point type cooling tube (3) on mould (1), installs joint (2) for the cooling water on point type cooling tube (3), its characterized in that: install fixed plate (4) on mould (1), slidable mounting has slider (13) on fixed plate (4), installs movable rod (10) on slider (13), installs on movable rod (10) and removes push pedal (14), installs a plurality of retention springs (15) on removing push pedal (14), installs a grip block (16) on a plurality of retention springs (15), grip block (16) are contacted with point type cooling tube (3).

2. A spot-cooling enhanced cooling mechanism according to claim 1, wherein: the cooling device is characterized in that a cooling hole is formed in the die (1), a plurality of limit grooves (18) are formed in the inner wall of the cooling hole at equal intervals, a heat conducting rod (19) is slidably installed in the limit grooves (18), a condensing plate (12) is installed on the heat conducting rod (19), and the condensing plate (12) is in contact with the outer wall of the point type cooling pipe (3).

3. A spot-cooling enhanced cooling mechanism according to claim 1, wherein: the circular driving ring (5) is rotatably arranged on the fixed plate (4), the plurality of connecting rods (7) are rotatably arranged on the circular driving ring (5), and the connecting rods (7) are rotatably arranged on the sliding blocks (13).

4. A spot-cooling enhanced cooling mechanism according to claim 3, wherein: the fixing plate (4) is provided with a fixing shaft (8), the circular driving ring (5) is provided with a fixing hole (9), and the fixing shaft (8) is slidably arranged in the fixing hole (9).

5. The spot-cooling enhanced cooling mechanism according to claim 4 wherein: threaded holes (17) are formed in the round driving ring (5), threaded rods (6) are connected with the threaded holes (17) in an internal threaded mode, and the bottom ends of the threaded rods (6) are in contact with the fixing plate (4).

6. A spot-cooling enhanced cooling mechanism according to claim 5, wherein: the fixed plate (4) is provided with a sliding groove (11), and the sliding block (13) is slidably arranged in the sliding groove (11).

7. A spot-cooling enhanced cooling mechanism according to claim 2, wherein: the heat conducting rod (19) is sleeved with a buffer spring (20), one end of the buffer spring (20) is installed on the condensation plate (12), and the other end of the buffer spring (20) is installed on the cooling hole.