CN219246559U

CN219246559U - Combined switch processing equipment

Info

Publication number: CN219246559U
Application number: CN202223479220.6U
Authority: CN
Inventors: 林明义
Original assignee: Wenzhou Ouster Auto Parts Co ltd
Current assignee: Wenzhou Ouster Auto Parts Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-23
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of combined switch processing, in particular to combined switch processing equipment which comprises a base and a support, wherein the support is fixedly connected to the upper surface of the base, a driving mechanism is arranged in the support, a lower die is fixedly connected to the upper surface of the base, a forming cavity is formed in the lower die, the support is slidably connected with the outer wall of a top plate, and an upper die is fixedly connected to the lower surface of the top plate. Through the cooperation between motor, worm wheel, gear, rack and the slider, the motor drives the worm and rotates, and two worm wheels of worm drive rotate, and the worm wheel drives gear rotation, and gear drive rack motion, two racks drive roof downward movement, and the roof drives mould downward movement, and the mould drives mould downward movement, goes up mould and lower mould contact laminating, and the mold core inserts the shaping intracavity, has the self-locking function between worm wheel and the worm, and with the fixed in position of roof, and then with the fixed in position of last mould.

Description

Combined switch processing equipment

Technical Field

The utility model relates to the technical field of combined switch machining, in particular to combined switch machining equipment.

Background

The combined switch is a switch which is usually introduced as a power supply in an electric control circuit and can be used for directly starting or stopping a low-power motor or enabling the motor to rotate in the forward and reverse directions, the backward and forward directions and the like.

The knob in the combination switch is when processing, needs to use injection mold shaping processing, in the current knob injection mold, adopts manual control compound die when processing more, moulds plastics after the compound die, and the position of last mould and bed die can not change in injection molding process, can not guarantee through manual control that the position of last mould and bed die can not change after the compound die, has the possibility of leaking the material, and then influences the processing of knob in the combination switch for when processing compound die, can't guarantee that the position between last mould and the bed die can not change, reduce the qualification rate.

Disclosure of Invention

The utility model aims to solve the problem that the position between an upper die and a lower die cannot be changed in the prior art, and provides combined switch processing equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a combination switch processing equipment, includes base and support, the support rigid coupling is at the upper surface of base, the inside of support is provided with actuating mechanism, the upper surface rigid coupling of base has the bed die, the inside of bed die is provided with the shaping chamber, the support links to each other with the outer wall slip of roof, the lower surface rigid coupling of roof has the mould.

Preferably, the driving mechanism comprises a motor, the motor is fixedly connected to the upper surface of the support, the output shaft of the motor is fixedly connected with a worm, the outer wall of the upper end of the worm is rotationally connected with the support through a bearing, worm gears are connected to two sides of the worm in a meshed mode, the worm gears are rotationally connected with the support through bearings, gears are fixedly connected to the surfaces of the worm gears, the gears are meshed with racks, sliding blocks are fixedly connected to the outer wall of the racks, and the outer walls of the two sliding blocks are slidably connected with the support.

Preferably, the lower ends of the two racks are fixedly connected with a top plate, and the gears and the racks on two sides are symmetrically arranged.

Preferably, the lower surface of the upper die is fixedly connected with a die core, and an injection molding opening is formed in the top plate.

Preferably, a pipeline is fixedly connected below the injection molding opening, and the outer wall of the pipeline is fixedly connected with the top plate, the upper die and the die core.

The combined switch processing equipment provided by the utility model has the beneficial effects that: through the cooperation between motor, worm wheel, gear, rack and the slider, the motor drives the worm and rotates, two worm wheels of worm drive rotate, the worm wheel drives gear rotation, gear drive rack motion, two racks drive roof downward movement, the roof drives mould downward movement, go up mould and lower mould contact laminating, the mold core inserts the shaping intracavity, have self-locking function between worm wheel and the worm, the position fixing with the roof, and then the position fixing with last mould, go up the mould and after the lower mould compound die, can guarantee that the position between last mould and the lower mould can not change, increase the qualification rate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the connection of the motor, worm and worm gear in the present utility model;

FIG. 4 is a schematic view of the connection of the connecting rod, the sliding rod and the spring in the present utility model.

In the figure: 1. base, 2, support, 3, actuating mechanism, 301, motor, 302, worm, 303, worm wheel, 304, gear, 305, rack, 306, slider, 3a1, connecting rod, 3a2, slide bar, 3a3, spring, 3a4, kicking block, 4, lower mould, 5, roof, 6, upper mould, 7, mold core, 8, injection molding mouth, 9, pipeline, 10, shaping die cavity.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a combination switch processing equipment, including base 1 and support 2, support 2 rigid coupling is at the upper surface of base 1, the inside of support 2 is provided with actuating mechanism 3, actuating mechanism 3 control goes up the motion of mould 6, it has the dead function to lock after the compound die, the upper surface rigid coupling of base 1 has bed die 4, the inside of bed die 4 is provided with into die cavity 10, the shaping of knob in the combination switch of being convenient for of die cavity 10, support 2 and the outer wall slip of roof 5 link to each other, the lower surface rigid coupling of roof 5 has last mould 6, roof 5 drives last mould 6 motion, the lower surface rigid coupling of last mould 6 has mold core 7, last mould 6 drives mold core 7 motion, mould core 7 cooperates the knob of processing combination switch with the shaping cavity 10, the inside of roof 5 is provided with the mouth 8 of moulding plastics, the mouth 8 of moulding plastics is used for moulding plastics, the below rigid coupling of mouth 8 has pipeline 9, the mouth 8 of moulding plastics is linked together with pipeline 9, the outer wall and roof 5 of pipeline 9, go up mould 6 and mold core 7 are fixed link to each other, pipeline 9 is linked together with roof 5, go up

mould

6 and 7.

The driving mechanism 3 comprises a motor 301, a worm 302, a worm wheel 303, a gear 304, racks 305 and a sliding block 306, wherein the motor 301 is fixedly connected to the upper surface of the support 2, the type of the motor 301 is selected according to the actual use requirement, the motor 301 is used for meeting the working requirement, an output shaft of the motor 301 is fixedly connected with the worm 302, the motor 301 drives the worm 302 to rotate, the outer wall at the upper end of the worm 302 is rotationally connected with the support 2 through a bearing, the two sides of the worm 302 are respectively meshed with the worm wheel 303, the worm 302 drives the two worm wheels 303 to rotate, the two worm wheels 303 are rotationally connected with the support 2 through bearings, the surface of the worm wheel 303 is fixedly connected with the gear 304, the worm wheel 303 drives the gear 304 to rotate, the gear 304 is meshed with the racks 305, the gears 304 drive the racks 305 to move, the sliding blocks 306 are fixedly connected with the outer walls of the racks 305, the sliding blocks 306 can keep the racks 305 to move in the vertical direction, the lower ends of the two racks 305 are fixedly connected with a top plate 5, the two racks 305 drive the top plate 5 to slide, and the two side gears 304 and the racks 305 are symmetrically arranged;

the motor 301 drives the worm 302 to rotate, the worm 302 drives the two worm gears 303 to rotate, the worm gears 303 drive the gears 304 to rotate, the gears 304 drive the racks 305 to move, the two racks 305 drive the top plate 5 to move downwards, the top plate 5 drives the upper die 6 to move downwards, the upper die 6 drives the die 7 to move downwards, the upper die 6 is contacted with the lower die 4 to be attached, the die core 7 is inserted into the forming cavity 10, a self-locking function is provided between the worm gears 303 and the worm 302, the position of the top plate 5 is fixed, and then the position of the upper die 6 is fixed, so that after the upper die 6 and the lower die 4 are clamped, the position between the upper die 6 and the lower die 4 can be ensured not to be changed.

Working principle:

when the combined switch processing equipment is used, the motor 301 is started, the motor 301 drives the worm 302 to rotate, the worm 302 drives the two worm gears 303 to rotate, the worm gears 303 drive the gears 304 to rotate, the gears 304 drive the racks 305 to move, the racks 305 move steadily and downwards under the connection of the sliding blocks 306, the two racks 305 drive the top plate 5 to move downwards, the top plate 5 drives the upper die 6 to move downwards, the upper die 6 drives the die 7 to move downwards, the upper die 6 is contacted and attached with the lower die 4, the die core 7 is inserted into the forming cavity 10, the motor 301 is closed, a self-locking function is provided between the worm gears 303 and the worm 302, the position of the top plate 5 is fixed, the position of the upper die 6 is further fixed, after the upper die 6 and the lower die 4 are clamped, the position between the upper die 6 and the lower die 4 can be guaranteed not to change, raw materials required by combined switch processing are fed through the injection port 8, the raw materials required by combined switch processing enter the forming cavity 10 through the pipeline 9, the combined switch knob is formed under the cooperation of the die core 7 and the forming cavity 10, the upper die 6 is reversely started, the die core 7 is separated from the forming cavity 10, and the combined switch is taken out after the combined switch is processed.

Example 2:

referring to fig. 1-4: in the embodiment, the driving mechanism 3 further comprises a connecting rod 3a1, a sliding rod 3a2, a spring 3a3 and a top block 3a4, the connecting rod 3a1 is fixedly connected in the lower die 4, the connecting rod 3a1 is slidably connected with the outer walls of the two sliding rods 3a2, the top block 3a4 is fixedly connected to the upper ends of the sliding rods 3a2, the top block 3a4 moves together with the sliding rods 3a2, the outer walls of the sliding rods 3a2 are sleeved with the spring 3a3, the model of the spring 3a3 is selected according to actual use requirements, the working requirements are met, two ends of the spring 3a3 are fixedly connected with the top block 3a4 and the connecting rod 3a1 respectively, and the spring 3a3 drives the top block 3a4 to move upwards under the action of elasticity;

through the cooperation between connecting rod 3a1, slide bar 3a2, spring 3a3 and kicking block 3a4, when mold core 7 descends and inserts in shaping chamber 10, mold core 7 extrudees kicking block 3a4, and kicking block 3a4 drives slide bar 3a2 and slides downwards, and spring 3a3 is compressed, and after the shaping, mold core 7 breaks away from by shaping intracavity 10, and spring 3a3 drives kicking block 3a4 upward movement under the elastic action, and kicking block 3a4 is ejecting with the knob of combination switch after processing.

Working principle:

when the mold core 7 is lowered and inserted into the molding cavity 10, the mold core 7 extrudes the top block 3a4, the top block 3a4 drives the slide rod 3a2 to slide downwards, the spring 3a3 is compressed, after molding is finished, the mold core 7 is separated from the molding cavity 10, the spring 3a3 drives the top block 3a4 to move upwards under the elastic action, and the top block 3a4 ejects the knob of the machined combined switch.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a combination switch processing equipment, includes base (1) and support (2), support (2) rigid coupling is at the upper surface of base (1), its characterized in that: the inside of support (2) is provided with actuating mechanism (3), the upper surface rigid coupling of base (1) has bed die (4), the inside of bed die (4) is provided with shaping die cavity (10), the outer wall slip of support (2) and roof (5) links to each other, the lower surface rigid coupling of roof (5) has last mould (6).

2. A combination switch process apparatus as claimed in claim 1, wherein: the driving mechanism (3) comprises a motor (301), the motor (301) is fixedly connected to the upper surface of the support (2), a worm (302) is fixedly connected to an output shaft of the motor (301), the outer wall of the upper end of the worm (302) is rotationally connected with the support (2) through a bearing, worm gears (303) are connected to two sides of the worm (302) in a meshed mode, the two worm gears (303) are rotationally connected with the support (2) through bearings, a gear (304) is fixedly connected to the surface of the worm gears (303), the gear (304) is meshed with a rack (305), a sliding block (306) is fixedly connected to the outer wall of the rack (305), and the outer walls of the two sliding blocks (306) are slidably connected with the support (2).

3. A combination switch process apparatus as claimed in claim 2, wherein: the lower ends of the two racks (305) are fixedly connected with a top plate (5), and the gears (304) and the racks (305) on two sides are symmetrically arranged.

4. A combination switch process apparatus as claimed in claim 1, wherein: the lower surface of the upper die (6) is fixedly connected with a die core (7), and an injection molding opening (8) is formed in the top plate (5).

5. A combination switch process apparatus as defined in claim 4 wherein: the lower part of the injection molding opening (8) is fixedly connected with a pipeline (9), and the outer wall of the pipeline (9) is fixedly connected with the top plate (5), the upper die (6) and the die core (7).