CN224145299U

CN224145299U - Hall sensor shell forming equipment

Info

Publication number: CN224145299U
Application number: CN202520587061.6U
Authority: CN
Inventors: 陈志俊; 何波
Original assignee: Chengdu Shenshi Technology Co ltd
Current assignee: Chengdu Shenshi Technology Co ltd
Priority date: 2025-03-31
Filing date: 2025-03-31
Publication date: 2026-04-21
Anticipated expiration: 2035-03-31

Abstract

The utility model relates to the technical field of shell forming and discloses Hall sensor shell forming equipment, which comprises a bottom plate, wherein an upright rod is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged at the top of the upright rod, a forming lower die is fixedly arranged at the top of the top plate, a forming upper die is hinged at the top of the forming lower die, a pouring nozzle and an air nozzle are embedded on the surface of the forming upper die, the forming lower die is detachably connected with the side surface of the forming upper die through a lock, and a sensor shell is formed by pouring between the forming lower die and the forming upper die. This hall sensor shell former moves up through cylinder drive push pedal, and push pedal drive push rod moves up, and push rod drive plectane pushes up, and the plectane can push up the sensor casing and leave in the shell groove of shaping bed die to the quick drawing of patterns of plastics shell has been realized, production efficiency has been accelerated.

Description

Hall sensor shell forming equipment

Technical Field

The utility model relates to the technical field of shell forming, in particular to a Hall sensor shell forming device.

Background

The Hall sensor is a magnetic field sensor manufactured according to the Hall effect, an injection mold is needed in the production process of the sensor plastic shell, the injection mold is a tool for producing plastic products, the tool is a tool for endowing the plastic products with complete structures and precise dimensions, and particularly, heated and melted plastic is injected into a mold cavity by an injection molding machine under high pressure, and a formed product is obtained after cooling and solidifying.

The existing sensor housing forming die has the defects that, for example, a formed product has a certain temperature and is not thoroughly cooled, the existing device does not have a further cooling effect, and the product is blocked in the die after being cooled, so that the housing production efficiency is low.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides Hall sensor shell forming equipment which has the advantages of cooling and rapid demoulding, and solves the problems.

(II) technical scheme

In order to achieve the purposes of cooling and rapid demoulding, the Hall sensor shell forming equipment comprises a bottom plate, wherein an upright rod is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged at the top of the upright rod, a forming lower die is fixedly arranged at the top of the top plate, a forming upper die is hinged to the top of the forming lower die, a pouring nozzle and an air nozzle are embedded on the surface of the forming upper die, the forming lower die is detachably connected with the side face of the forming upper die through a lock, and a sensor shell is formed by pouring between the forming lower die and the forming upper die.

Preferably, the inner wall fixed mounting of shaping bed die has lug and projection, the projection is arranged in the inside of lug, and is provided with the annular in the middle of between lug and the projection, the inner wall fixed mounting of shaping bed die has the flank piece, the top fixed mounting of flank piece has the reference column, form the shell groove between lug, flank piece and the shaping bed die.

Preferably, the surface of lug has seted up the circular slot, the inside of circular slot is provided with the plectane, the bottom fixed mounting of plectane has the push rod, the bottom fixed mounting of push rod has the push pedal, the output fixed mounting of push pedal and cylinder, cylinder fixed mounting is on the bottom plate.

Preferably, the cooling pipe assembly is embedded in the forming lower die, a connecting nozzle is fixedly arranged at the end part of the cooling pipe assembly, and the connecting nozzle is embedded in the side surface of the forming lower die.

Preferably, the front end of the sensor housing is provided with a semicircular part, the bottom of the sensor housing is provided with a groove, the inner wall of the groove is fixedly provided with a protruding pipe, the end part of the semicircular part is fixedly provided with a concave side plate, the other end of the concave side plate is fixedly provided with a wing plate, a reinforcing plate is fixedly arranged between the wing plate and the concave side plate, and the surface of the reinforcing plate is provided with a positioning hole.

(III) beneficial effects

Compared with the prior art, the utility model provides the Hall sensor shell forming equipment, which has the following beneficial effects:

1. This hall sensor shell former pours into the cooling water into through the contact nozzle in to the cooling tube is integrated, and the cooling tube is integrated to be around the shell groove setting, and the cooling water can take away the plastics shell heat after moulding plastics at the reciprocal cyclic process for the cooling of sensor housing.

2. This hall sensor shell former moves up through cylinder drive push pedal, and push pedal drive push rod moves up, and push rod drive plectane pushes up, and the plectane can push up the sensor casing and leave in the shell groove of shaping bed die to the quick drawing of patterns of plastics shell has been realized, production efficiency has been accelerated.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the upper mold for molding of the present utility model after the mold is opened by rotation;

FIG. 3 is a schematic view of an integrated exploded structure of the molding lower mold, the sensor housing and the cooling tube of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the molding lower mold of the present utility model;

Fig. 5 is a schematic bottom view of the sensor housing of the present utility model.

1, A bottom plate, 2, a vertical rod, 3, a top plate, 4, a forming lower die, 5, a forming upper die, 6, a pouring nozzle, 7, a lock, 8, a sensor shell, 81, a semicircular part, 82, a groove, 83, a convex pipe, 84, a wing plate, 85, a concave side plate, 86, a reinforcing plate, 87, a positioning hole, 41, a convex block, 42, a convex column, 43, a side wing block, 44, a positioning column, 45, a shell groove, 46, a round groove, 47, a round plate, 48, a push rod, 49, a push plate, 410, a cylinder, 411, a cooling pipe integration, 412 and a connecting nozzle.

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.

Referring to fig. 1-3, a hall sensor housing forming device includes a bottom plate 1, a vertical rod 2 is fixedly installed at the top of the bottom plate 1, a top plate 3 is fixedly installed at the top of the vertical rod 2, a forming lower die 4 is fixedly installed at the top of the top plate 3, and a forming upper die 5 is hinged at the top of the forming lower die 4.

Referring to fig. 1-3, a pouring nozzle 6 and an air tap are embedded on the surface of an upper molding die 5, the pouring nozzle 6 is communicated with an injection molding machine, the air tap is convenient for exhausting air in the molding die, the side surfaces of a lower molding die 4 and the upper molding die 5 are detachably connected through a lock 7, and a sensor shell 8 is formed by pouring between the lower molding die 4 and the upper molding die 5.

Referring to fig. 3-4, the inner wall of the molding lower die 4 is fixedly provided with a bump 41 and a protruding column 42, the protruding column 42 is located in the bump 41, an annular groove is arranged between the bump 41 and the protruding column 42, the inner wall of the molding lower die 4 is fixedly provided with a flank block 43, the top of the flank block 43 is fixedly provided with a positioning column 44, and a shell groove 45 is formed between the bump 41, the flank block 43 and the molding lower die 4.

Referring to fig. 3-4, a circular groove 46 is formed on the surface of the bump 41, the circular groove 46 is formed in a cross shape, a contact surface with the sensor housing 8 is conveniently increased, a circular plate 47 is arranged in the circular groove 46, a push rod 48 is fixedly mounted at the bottom of the circular plate 47, a push plate 49 is fixedly mounted at the bottom of the push rod 48, the push plate 49 is fixedly mounted with the output end of the cylinder 410, and the cylinder 410 is fixedly mounted on the bottom plate 1. The push plate 49, the push rod 48 and the circular plate 47 can be driven to move upwards through the air cylinder 410, so that the sensor housing 8 is pushed out.

Referring to fig. 3-4, a cooling pipe assembly 411 is embedded in the forming lower die 4, a connecting nozzle 412 is fixedly installed at the end of the cooling pipe assembly 411, the connecting nozzle 412 is embedded in the side surface of the forming lower die 4, two connecting nozzles 412 are arranged, one is a water inlet nozzle and the other is a water outlet nozzle, the connecting nozzle 412 is communicated with external cooling equipment, and cooling water circularly flows in the cooling pipe assembly 411 through the connecting nozzle 412, so that cooling of the forming lower die 4 can be accelerated.

Referring to fig. 5, a semicircular portion 81 is provided at the front end of the sensor housing 8, a groove 82 is provided at the bottom of the sensor housing 8, a protruding pipe 83 is fixedly mounted on the inner wall of the groove 82, the protruding pipe 83 corresponds to the protruding column 42, a concave side plate 85 is fixedly mounted at the end of the semicircular portion 81, and the concave side plate 85 corresponds to the side wing block 43.

Referring to fig. 5, a wing plate 84 is fixedly mounted at the other end of the concave side plate 85, a reinforcing plate 86 is fixedly mounted between the wing plate 84 and the concave side plate 85, the reinforcing plate 86 corresponds to the surface of the flank block 43, positioning holes 87 are formed in the surface of the reinforcing plate 86, and the positioning holes 87 correspond to the positioning columns 44.

The working principle is that when the sensor is used, the forming lower die 4 and the forming upper die 5 are mutually locked through the lock 7, then the external injection molding machine injects liquid plastic into the forming lower die 4 through the pouring nozzle 6, cooling water is injected into the cooling pipe integration 411 through the connecting nozzle 412, the cooling pipe integration 411 is arranged around the shell groove 45, and the cooling water can take away heat of the plastic shell after injection molding in the reciprocating circulation process, so that the cooling of the sensor shell 8 is quickened.

After cooling, the upper molding die 5 is rotated and opened, the push plate 49 is driven to move upwards by the air cylinder 410, the push plate 49 drives the push rod 48 to move upwards, the push rod 48 drives the circular plate 47 to push upwards, and the circular plate 47 can push the sensor shell 8 upwards to leave the shell groove 45 of the lower molding die 4, so that the quick demolding of the plastic shell is realized, and the production efficiency is accelerated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The Hall sensor shell forming equipment comprises a bottom plate (1), wherein a vertical rod (2) is fixedly arranged at the top of the bottom plate (1), a top plate (3) is fixedly arranged at the top of the vertical rod (2), and the Hall sensor shell forming equipment is characterized in that a forming lower die (4) is fixedly arranged at the top of the top plate (3), a forming upper die (5) is hinged to the top of the forming lower die (4), a pouring nozzle (6) and an air nozzle are embedded on the surface of the forming upper die (5), the forming lower die (4) is detachably connected with the side surface of the forming upper die (5) through a lock (7), and a sensor shell (8) is formed by pouring between the forming lower die (4) and the forming upper die (5);

The inner wall of the forming lower die (4) is fixedly provided with a convex block (41) and a convex column (42), the convex column (42) is positioned in the convex block (41), an annular groove is formed in the middle between the convex block (41) and the convex column (42), the inner wall of the forming lower die (4) is fixedly provided with a flank block (43), the top of the flank block (43) is fixedly provided with a positioning column (44), and a shell groove (45) is formed among the convex block (41), the flank block (43) and the forming lower die (4);

The inside of shaping bed die (4) is inlayed and is equipped with cooling tube integration (411), the tip fixed mounting of cooling tube integration (411) has connecting mouth (412), connecting mouth (412) are inlayed and are established in the side of shaping bed die (4).

2. The Hall sensor housing forming equipment according to claim 1, wherein a circular groove (46) is formed in the surface of the protruding block (41), a circular plate (47) is arranged in the circular groove (46), a push rod (48) is fixedly arranged at the bottom of the circular plate (47), a push plate (49) is fixedly arranged at the bottom of the push rod (48), the push plate (49) is fixedly arranged with the output end of the air cylinder (410), and the air cylinder (410) is fixedly arranged on the bottom plate (1).

3. The Hall sensor shell forming equipment according to claim 1, wherein a semicircular part (81) is arranged at the front end of the sensor shell (8), a groove (82) is formed in the bottom of the sensor shell (8), an protruding pipe (83) is fixedly arranged on the inner wall of the groove (82), a concave side plate (85) is fixedly arranged at the end part of the semicircular part (81), a wing plate (84) is fixedly arranged at the other end of the concave side plate (85), a reinforcing plate (86) is fixedly arranged between the wing plate (84) and the concave side plate (85), and a positioning hole (87) is formed in the surface of the reinforcing plate (86).