CN219151325U

CN219151325U - Inner claw opening equipment with automatic alarm function without materials

Info

Publication number: CN219151325U
Application number: CN202222605104.8U
Authority: CN
Inventors: 梅华建; 李军; 李辉
Original assignee: Taixing Huahui Copper Industry Co ltd
Current assignee: Taixing Huahui Copper Industry Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-06-09
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses inner claw opening equipment with a material-free automatic alarm function, and relates to the technical field of motor part production. The utility model discloses a set up above structure and played the effect that the material was popped out automatically, utilize the pneumatic cylinder to drive the moulding-die upward movement, go up the moulding-die and subtract the pressure to the material, at this moment, the elasticity promotion of pop-up spring pops out the board upward movement, pop-up board upwards release the material, have the material automatic pop-up function, be convenient for get the material, utilize the pneumatic cylinder to drive upward moulding-die to push down the material and will pop-up board and push down and open interior claw die cavity bottom, pop-up board oppression spring bar drives the baffle and moves down, until complete compound die is accomplished, at this moment, baffle oppression reset switch, reset switch is closed, have the function that detects the punching press and put in place, and reset after the punching press put in place, reset switch closure starts the action of retracting of pneumatic cylinder, have automatic reset function, improve production efficiency.

Description

Inner claw opening equipment with automatic alarm function without materials

Technical Field

The utility model relates to the technical field of motor part production, in particular to an inner claw opening device with a material-free automatic alarm function.

Background

The commutator is widely applied to motor and electric tool products, and the basic structure of the commutator is as follows: the commutator comprises commutator copper sheets which are uniformly distributed on the outer circumference of a commutator body, wherein the commutator copper sheets and the commutator body are molded together by injection molding, and the commutator copper sheets are provided with sheet feet which are implanted into the commutator body and firmly combined with the commutator body.

The utility model provides a current chinese patent document publication No. CN 212542920U's patent provides a commutator copper ring, including the copper ring body, the tip of copper ring body is formed with a plurality of along the outer claw of copper ring body outer circumference equipartition, the inside a plurality of inner claws of following copper ring body inner wall equipartition that is formed with of copper ring body, the inner claw corresponds the both sides of arranging at outer claw, and the inner claw of outer claw both sides is to outer claw side slope setting, the quantity of inner claw is twice of outer claw quantity, be formed with the thin step of pressure between the department of bending of outer claw and the copper ring body, the thickness of outer claw is less than the wall thickness of copper ring body, can make the mould of the inner claw of whole copper ring, outer claw easier when the preparation, and it is more convenient also when processing the die, and the inner claw setting of a plurality of numbers can make copper ring and the fixed firm of bakelite powder base, and the thickness of outer claw of pressure thin step is favorable to the reduction, thereby save material more, save cost.

In the above-mentioned document, when the commutator copper ring processes the inner claw, it is also more convenient to process the die, but, ordinary die does not possess the material automatic ejection function, can not pop out the die cavity voluntarily after the die, is inconvenient for getting the material.

Disclosure of Invention

The utility model aims to provide an inner jaw opening device with a material-free automatic alarm function, so as to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an open interior claw equipment with no material automatic alarm, includes the workstation, the equal fixedly connected with guide pillar in both sides at workstation top, the top fixedly connected with roof of guide pillar, be provided with the pneumatic cylinder on the roof, the output of pneumatic cylinder is provided with the moulding-die, the top of workstation is provided with the lower moulding-die, interior claw die cavity has been seted up at lower moulding-die top, be provided with the pop-up board in opening interior claw die cavity, the equal fixedly connected with bullet pole in both sides of pop-up board bottom, two the equal cover in surface of bullet pole is equipped with the spring that pops up, the bottom fixedly connected with baffle of bullet pole, the bottom of baffle is provided with reset switch.

Further, the bottom of workstation is through dead lever fixedly connected with fixed plate, reset switch sets up in the middle part at fixed plate top, and the fixed plate is to reset switch location installation.

Further, the surfaces of the two guide posts are movably provided with sliding blocks, one sides of the two sliding blocks close to each other are fixedly connected with connecting rods, and one ends of the two connecting rods close to each other are fixedly connected with two sides of the upper pressing die respectively to play a role in guiding and enhancing moving stability.

Further, the spring is located between the spring plate and the workbench, grooves matched with the spring are formed in two sides of the bottom of the lower pressing die, the spring is convenient to store the compressed spring, and the spring has a protection effect.

Further, offer the perforation with bullet pole looks adaptation on the workstation, the bottom of bullet pole extends to the bottom of workstation through the perforation, the top fixedly connected with dog of baffle, the dog adopts the rubber material, rebound upwards to the baffle and cushion, prevents that the baffle from colliding the damage.

Further, one side fixedly connected with fixed block of guide pillar, the fixed block is located one side of lower moulding-die, the top of fixed block is provided with alarm switch, be provided with the alarm lamp on the workstation, alarm switch, reset switch and alarm lamp all are connected with the controller, have automatic alarm function.

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

1. this open interior claw equipment with no material automatic alarm has played the effect of material automatic ejection through setting up above structure, utilize the pneumatic cylinder to drive upward compression mould and reciprocate, upward compression mould subtracts the pressure to the material, at this moment, the elasticity promotion of pop-up spring pops out the board and reciprocates, pop-up board upwards release the material, have the material automatic ejection function, be convenient for get the material, utilize the pneumatic cylinder to drive upward compression mould to reciprocate the oppression material and push out the board and push down and open interior claw die cavity bottom, pop-up board oppression spring bar drives the baffle and reciprocates, until the completion of complete compound die, at this moment, the baffle oppression reset switch, reset switch is closed, have the function that detects the punching press and put in place, and after the punching press that resets in place, the reset switch closure starts the action of retracting of pneumatic cylinder, have automatic reset function, improve production efficiency.

2. This open interior claw equipment with no material automatic alarm has played no material automatic alarm's effect through setting up reset switch, alarm switch and alarm lamp, when no material in the last moulding-die lower mould of utilization, go up the moulding-die and can't push in the board completely and open interior claw die cavity bottom, the bullet pole bottom baffle of ejecting the board bottom can not oppress reset switch, reset switch keeps the off-state, and the alarm switch on the connecting rod oppression fixed block of going up moulding-die one side, alarm switch changes the closed state by the disconnection, then the controller opens the alarm lamp, carries out no material automatic alarm, more directly perceived, the alarm effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is an enlarged schematic view of the present utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present utility model at B in FIG. 1;

fig. 4 is a front view of the present utility model.

In the figure: 1. a work table; 2. a guide post; 3. a slide block; 4. a connecting rod; 5. performing upper pressing; 6. a hydraulic cylinder; 7. a top plate; 8. pressing down the die; 9. opening an inner claw die cavity; 10. an ejector plate; 11. a spring rod; 12. a spring is ejected; 13. a groove; 14. a fixed rod; 15. a fixing plate; 16. a reset switch; 17. a fixed block; 18. an alarm switch; 19. an alarm lamp; 20. a support column; 21. a baffle; 22. and a stop block.

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.

The utility model provides a claw equipment in opening with no material automatic alarm as shown in fig. 1-4, includes workstation 1, the equal fixedly connected with guide pillar 2 in both sides at workstation 1 top, guide pillar 2 top fixedly connected with roof 7, be provided with pneumatic cylinder 6 on roof 7, the output of pneumatic cylinder 6 is provided with compression mould 5, the top of workstation 1 is provided with down moulding-die 8, open interior claw die cavity 9 has been seted up at lower moulding-die 8 top, open and be provided with in interior claw die cavity 9 and pop out board 10, the equal fixedly connected with spring rod 11 in both sides of pop out board 10 bottom, two the equal cover in surface of spring rod 11 is equipped with and pops out spring 12, the bottom fixedly connected with baffle 21 of spring rod 11, the bottom of baffle 21 is provided with reset switch 16, the bottom of workstation 1 is through dead lever 14 fixedly connected with fixed plate 15, reset switch 16 is provided with the middle part at fixed plate 15 top, two the equal movable slide block 3 is provided with on the surface of workstation 2, two slider 3 one side is seted up and is opened up interior claw die cavity 9, be provided with in opening interior claw die cavity 9, two the equal fixedly connected with spring rod 11, two the baffle 4 has two spring rod 11's top and spring rod 12 to stretch out the bottom that is equipped with the baffle 1, the baffle 1 is equipped with the spring rod 12, the top is close to the bottom that pops of connecting rod 1, the baffle 1 has, the baffle 1 is provided with the baffle 12.

The implementation mode specifically comprises the following steps: when in use, in the process of opening the inner claw, a material is placed in an inner claw opening die cavity 9 of a lower die 8, the material is supported by an ejecting plate 10, a hydraulic cylinder 6 is started, the hydraulic cylinder 6 drives an upper die 5 to move downwards, the upper die 5 presses the material, the material presses the ejecting plate 10 downwards into the bottom of the inner claw opening die cavity 9, the ejecting plate 10 presses an ejecting rod 11 to move downwards, the ejecting rod 11 drives a baffle plate 21 to move downwards until the complete die assembly is completed, at the moment, the baffle plate 21 presses a reset switch 16 to have the function of detecting the in-place stamping, and after the in-place stamping is reset, the reset switch 16 is closed, the retraction action of the hydraulic cylinder 6 is started, the automatic reset function is realized, the production efficiency is improved, the hydraulic cylinder 6 drives the upper die 5 to move upwards, the upper die 5 subtracts the pressure on the material, at the moment, the elastic force of the ejecting spring 12 pushes the ejecting plate 10 to move upwards, the ejecting plate 10 pushes the material upwards, the automatic material ejecting device has the function of automatically ejecting materials, is convenient for taking materials, when the lower upper pressing die 5 is used for punching downwards, the upper pressing die 5 drives the connecting rod 4 to move downwards, the connecting rod 4 drives the sliding block 3 to move downwards, the sliding block 3 slides on the guide post 2, so that the upper pressing die 5 vertically slides downwards, the positioning guide effect is realized, the punching stability of the upper pressing die 5 is enhanced, the automatic material ejecting function is realized through the arrangement of the structure, the hydraulic cylinder 6 is used for driving the upper pressing die 5 to move upwards, the upper pressing die 5 subtracts the pressure on the materials, at the moment, the elastic force of the ejecting spring 12 pushes the ejecting plate 10 to move upwards, the ejecting plate 10 pushes the materials upwards to have the function of automatically ejecting the materials, the hydraulic cylinder 6 is used for driving the upper pressing die 5 to move downwards to press the ejecting plate 10 downwards to be pressed into the bottom of the inner claw die cavity 9, the ejecting plate 10 is pressed by the ejecting rod 11 to drive the baffle 21 to move downwards, until the complete die assembly is completed, at this time, the baffle plate 21 presses the reset switch 16, the reset switch 16 is closed, the function of detecting stamping in place is achieved, and after the stamping in place is reset, the reset switch 16 is closed to start the retraction action of the hydraulic cylinder 6, the automatic reset function is achieved, and the production efficiency is improved.

The inner jaw opening device with automatic material-free alarm as shown in fig. 1 further comprises a fixed block 17 fixedly connected to one side of the guide post 2, wherein the fixed block 17 is located on one side of the lower pressing die 8, an alarm switch 18 is arranged at the top of the fixed block 17, an alarm lamp 19 is arranged on the workbench 1, and the alarm switch 18, the reset switch 16 and the alarm lamp 19 are all connected with a controller.

The implementation mode specifically comprises the following steps: when the automatic pressing device is used, when no material exists, the upper pressing die 5 is pressed into the lower pressing die 8, the upper pressing die 5 cannot completely press the ejecting plate 10 into the bottom of the inner claw die cavity 9, at the moment, the baffle 21 at the bottom end of the ejecting rod 11 cannot press the reset switch 16, the reset switch 16 is in an open state, the hydraulic cylinder 6 cannot automatically reset, the connecting rod 4 at one side of the upper pressing die 5 presses the alarm switch 18 on the fixed block 17, the alarm switch 18 is changed into a closed state from open, at the moment, the alarm switch 18 is closed, the reset switch 16 is opened, the controller opens the alarm lamp 19 to perform alarm prompt, the alarm prompt is more visual, when the material exists, the upper pressing die 5 completely presses the ejecting plate 10 into the bottom of the inner claw die cavity 9, at the moment, the baffle 21 at the bottom end of the ejecting rod 11 presses the reset switch 16, the reset switch 16 is in the closed state, the connecting rod 4 at one side of the upper pressing die 5 presses the alarm switch 18 on the fixed block 17, the alarm switch 18 is changed from open to the closed state, the controller controls the alarm lamp 19 to close, the alarm prompt is not performed by setting the alarm switch 18 to have the effect of automatic material-free, the automatic material-free function is achieved, when the upper pressing die 5 is not pressed into the lower pressing die 8, the lower pressing die 8 is not pressed into the bottom of the alarm switch 10 is completely pressed into the open, the bottom of the alarm switch 16 is completely pressed into the bottom by the lower than the bottom of the connecting rod 11, the bottom of the alarm switch 16 is not pressed into the bottom of the alarm switch 16 is completely pressed into the open, the bottom is completely is opened, and the bottom is completely pressed into the alarm state by the alarm is opened, and the alarm is opened is closed.

The working principle of the utility model is as follows:

reference is made to figures 1-4 of the drawings.

Further, referring to fig. 1 of the specification, by setting the reset switch 16, the alarm switch 18 and the alarm lamp 19, when the upper pressing die 5 is used for pressing down the pressing die 8 and no material exists, the upper pressing die 5 cannot completely press the ejecting plate 10 into the bottom of the inner claw die cavity 9, the bottom end baffle 21 of the ejecting rod 11 at the bottom of the ejecting plate 10 cannot press the reset switch 16, the reset switch 16 is kept in an opened state, the connecting rod 4 at one side of the upper pressing die 5 presses the alarm switch 18 on the fixed block 17, and the alarm switch 18 is changed from the opened state to the closed state, so that the controller turns on the alarm lamp 19 to perform automatic alarm without material, and the alarm effect is more visual.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an open interior claw equipment with no material automatic alarm, includes workstation (1), its characterized in that: the utility model discloses a hydraulic press, including workstation (1), workstation, ejector plate, spring, baffle, spring, ejector plate, hydraulic cylinder (1) is all fixedly connected with guide pillar (2) in both sides at workstation (1) top, guide pillar (2) top fixedly connected with roof (7), be provided with pneumatic cylinder (6) on roof (7), the output of pneumatic cylinder (6) is provided with moulding-die (5), the top of workstation (1) is provided with moulding-die (8), interior claw die cavity (9) have been seted up at moulding-die (8) top, be provided with in opening interior claw die cavity (9) and pop out board (10), the both sides of popping out board (10) bottom are all fixedly connected with spring rod (11), two the surface of spring rod (11) is all overlapped and is equipped with spring (12), the bottom fixedly connected with baffle (21) of spring rod (11), the bottom of baffle (21) is provided with reset switch (16).

2. The open inner jaw apparatus with automatic material-free alarm of claim 1, wherein: the bottom of workstation (1) is through dead lever (14) fixedly connected with fixed plate (15), reset switch (16) set up in the middle part at fixed plate (15) top.

3. The open inner jaw apparatus with automatic material-free alarm of claim 1, wherein: the surfaces of the two guide posts (2) are movably provided with sliding blocks (3), one sides of the two sliding blocks (3) close to each other are fixedly connected with connecting rods (4), and one ends of the two connecting rods (4) close to each other are fixedly connected with two sides of the upper pressing die (5) respectively.

4. The open inner jaw apparatus with automatic material-free alarm of claim 1, wherein: the spring (12) is arranged between the spring plate (10) and the workbench (1), and grooves (13) matched with the spring (12) are formed in two sides of the bottom of the lower pressing die (8).

5. The open inner jaw apparatus with automatic material-free alarm of claim 1, wherein: the workbench (1) is provided with a perforation matched with the elastic rod (11), the bottom end of the elastic rod (11) extends to the bottom of the workbench (1) through the perforation, the top of the baffle (21) is fixedly connected with a stop block (22), and the stop block (22) is made of rubber materials.

6. The open inner jaw apparatus with automatic material-free alarm of claim 1, wherein: one side fixedly connected with fixed block (17) of guide pillar (2), fixed block (17) are located one side of lower moulding-die (8), the top of fixed block (17) is provided with alarm switch (18), be provided with alarm lamp (19) on workstation (1), alarm switch (18), reset switch (16) and alarm lamp (19) all are connected with the controller.