CN216860308U

CN216860308U - Plastic mold capable of limiting

Info

Publication number: CN216860308U
Application number: CN202220037490.2U
Authority: CN
Inventors: 陈旭松
Original assignee: Dongguan Xutongda Mould Plastic Co ltd
Current assignee: Dongguan Xutongda Mould Plastic Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-07-01
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a plastic mold capable of limiting, which comprises a female mold, wherein a male mold is arranged inside the female mold, the top of the male mold extends to the top of the female mold, clamping plates are hinged to the bottoms of two sides of the male mold through connecting blocks and pin shafts, the top of each clamping plate extends to the top of the male mold, one side, close to the male mold, of each clamping plate is fixedly connected with a box body, one side, close to the box body, of each clamping plate inner wall is provided with a placing groove, the top of each clamping plate inner wall is fixedly connected with a tension spring, the bottom of each tension spring is fixedly connected with a clamping block, two sides of the top of the male mold are provided with clamping grooves, the bottoms of the clamping blocks extend to the insides of the clamping grooves, and pushing blocks are arranged inside the clamping blocks. The plastic mould has the advantage of secondary reinforcement and limiting, and solves the problems that the traditional plastic mould is lack of a reinforcement and limiting structure, secondary reinforcement and limiting can not be performed on the plastic mould, the plastic mould is usually fixed for one time, and the production of the plastic mould is easily reduced when a fixing piece is loosened.

Description

Plastic mold capable of limiting

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic mold capable of limiting.

Background

Need use the plastic mould in the product production process, traditional plastic mould lacks and consolidates limit structure, can't carry out the secondary to the plastic mould and consolidate spacingly, and the plastic mould is once fixed usually, when the mounting is not hard up, causes the problem that reduces plastic mould production easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a plastic mold capable of limiting, which has the advantage of secondary reinforcement and limiting, and solves the problems that the conventional plastic mold lacks a reinforcement and limiting structure, the plastic mold cannot be reinforced and limited for the second time, the plastic mold is usually fixed for the first time, and when a fixing part is loosened, the production of the plastic mold is easily reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic mould capable of limiting comprises a female mould, wherein a male mould is arranged in the female mould, the top of the male mould extends to the top of the female mould, clamping plates are hinged to the bottoms of two sides of the male mould through connecting blocks and pin shafts, the top of each clamping plate extends to the top of the male mould, one side, close to the male mould, of each clamping plate is fixedly connected with a box body, one side, close to the box body, of each inner wall of each clamping plate is provided with a placing groove, the top of each inner wall of each clamping plate is fixedly connected with a tension spring, the bottom of each tension spring is fixedly connected with a clamping block, two sides of the top of the male mould are provided with clamping grooves, the bottoms of the clamping blocks extend to the insides of the clamping grooves, pushing blocks are arranged inside the clamping blocks, one side, close to the box body, of each pushing block penetrates through the placing groove and extends to the inside of the box body, a rotary rod is movably connected with the rotary rod, and the bottom of the surface of the rotary rod is fixedly connected with a rotary block, the surface of the rotary block is in contact with the surface of the push block, the surface of the clamping plate is fixedly connected with a motor, the surface of the output end of the motor and the surface of the rotary rod are fixedly connected with belt wheels, and a belt is sleeved on the surface of each belt wheel.

Preferably, the surface of the output end of the motor is sleeved with a reinforcing sleeve, and the top of the reinforcing sleeve is fixedly connected to the top of the inner wall of the box body.

Preferably, a reinforcing frame is fixedly connected to the surface of the motor, and the surface of the reinforcing frame is fixedly connected to the surface of the clamping plate.

Preferably, the surface of the rotating rod is sleeved with a stabilizing sleeve, and the surface of the stabilizing sleeve is fixedly connected to the inner wall of the box body.

Preferably, the push block is internally provided with a limiting block, and the top of the limiting block is fixedly connected to the inner wall of the placing groove.

Preferably, the clamping plate is provided with positioning grooves at one side close to the female die, positioning blocks are arranged inside the positioning grooves, the surfaces of the positioning blocks are fixedly connected to the surface of the female die, the number of the positioning grooves is multiple, and the positioning grooves are distributed at equal intervals.

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

1. the plastic mold has the advantages of secondary reinforcement and limiting through the matched use of the female mold, the male mold, the clamping plate, the box body, the placing groove, the tension spring, the clamping block, the clamping groove, the pushing block, the rotary rod, the rotary block, the motor, the belt wheel and the belt, and the problem that the production of the plastic mold is easily reduced because the traditional plastic mold is lack of a reinforcement and limiting structure and cannot be secondarily reinforced and limited, the plastic mold is usually fixed for one time, and when a fixing piece is loosened.

2. According to the belt wheel, the reinforcing sleeve is arranged, so that the output end of the motor can be limited, the phenomenon that the output end of the motor shakes is avoided, and the stability of the belt wheel is improved.

3. According to the utility model, the reinforcing frame is arranged, so that the motor can be reinforced, the phenomenon of loosening of the motor caused by long-term use of the motor is avoided, and the stability of the motor is improved.

4. The stabilizing sleeve is arranged, so that the rotating rod can limit, the phenomenon that the rotating rod is bent due to long-term use is avoided, and the safety of the rotating rod is improved.

5. The limiting block is arranged, so that the push block can be limited, and the phenomenon of excessive movement in the moving process of the push block is avoided.

6. According to the utility model, the positioning groove and the positioning block are arranged, so that the contact area between the clamping plate and the female die can be increased, and the working efficiency of the clamping plate is increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a perspective view of the rotation block of the present invention.

In the figure: 1. a female die; 2. a male die; 3. clamping a plate; 4. a box body; 5. a placement groove; 6. a tension spring; 7. a clamping block; 8. a card slot; 9. a push block; 10. rotating the rod; 11. rotating the block; 12. a motor; 13. a pulley; 14. a belt; 15. reinforcing the sleeve; 16. a reinforcing frame; 17. a stabilizing sleeve; 18. A limiting block; 19. positioning a groove; 20. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 4, the plastic mold capable of limiting comprises a female mold 1, a male mold 2 is arranged inside the female mold 1, the top of the male mold 2 extends to the top of the female mold 1, clamping plates 3 are hinged to the bottoms of two sides of the male mold 2 through connecting blocks and pin shafts, the top of each clamping plate 3 extends to the top of the male mold 2, a box body 4 is fixedly connected to one side, close to the male mold 2, of each clamping plate 3, a placing groove 5 is formed in one side, close to the box body 4, of the inner wall of each clamping plate 3, a tension spring 6 is fixedly connected to the top of each clamping plate 3, a clamping block 7 is fixedly connected to the bottom of each tension spring 6, clamping grooves 8 are formed in two sides of the top of the male mold 2, the bottoms of the clamping blocks 7 extend to the insides of the clamping grooves 8, a pushing block 9 is arranged inside the clamping block 7, one side, close to the box body 4, penetrates through the placing groove 5 and extends to the inside of the box body 4, a rotating rod 10 is movably connected inside the box body 4, the bottom fixedly connected with on swing arm 10 surface revolves piece 11, revolves the surface of piece 11 and ejector pad 9's surface contact, cardboard 3's fixed surface is connected with motor 12, the equal fixedly connected with band pulley 13 in surface of the surface of motor 12 output and swing arm 10, and the surface cover of band pulley 13 is equipped with belt 14.

Referring to fig. 2, a reinforcing sleeve 15 is sleeved on the surface of the output end of the motor 12, and the top of the reinforcing sleeve 15 is fixedly connected to the top of the inner wall of the box 4.

As a technical optimization scheme of the utility model, the output end of the motor 12 can be limited by arranging the reinforcing sleeve 15, so that the phenomenon that the output end of the motor 12 shakes is avoided, and the stability of the belt wheel 13 is improved.

Referring to fig. 2, a reinforcing frame 16 is fixedly attached to a surface of the motor 12, and a surface of the reinforcing frame 16 is fixedly attached to a surface of the card board 3.

As a technical optimization scheme of the utility model, the motor 12 can be reinforced by arranging the reinforcing frame 16, so that the phenomenon of looseness of the motor 12 caused by long-term use of the motor 12 is avoided, and the stability of the motor 12 is improved.

Referring to fig. 2, the surface of the rotating rod 10 is sleeved with a stabilizing sleeve 17, and the surface of the stabilizing sleeve 17 is fixedly connected to the inner wall of the box body 4.

As a technical optimization scheme of the utility model, the rotating rod 10 can be limited by arranging the stabilizing sleeve 17, so that the phenomenon that the rotating rod 10 is bent due to long-term use is avoided, and the safety of the rotating rod 10 is improved.

Referring to fig. 2, a limiting block 18 is arranged inside the pushing block 9, and the top of the limiting block 18 is fixedly connected to the inner wall of the placing groove 5.

As a technical optimization scheme of the utility model, the push block 9 can be limited by arranging the limiting block 18, so that the phenomenon of excessive movement in the moving process of the push block 9 is avoided.

Referring to fig. 3, a positioning groove 19 is formed in one side of the clamping plate 3 close to the female die 1, a positioning block 20 is arranged inside the positioning groove 19, the surface of the positioning block 20 is fixedly connected to the surface of the female die 1, the positioning grooves 19 are a plurality of, and the positioning grooves 19 are distributed equidistantly.

As a technical optimization scheme of the utility model, the contact area between the clamping plate 3 and the female die 1 can be increased by arranging the positioning groove 19 and the positioning block 20, and meanwhile, the working efficiency of the clamping plate 3 is increased.

The working principle and the using process of the utility model are as follows: when using, need carry out the secondary to die 1 and terrace die 2 and consolidate when spacing, rotatory cardboard 3 is rotatory to one side near die 1, when cardboard 3 and die 1 laminate completely, starter motor 12, the output of motor 12 drives band pulley 13, belt 14 and swing arm 10 are rotatory, swing arm 10 drives the swing block 11 and is rotatory to one side near ejector pad 9, swing block 11 drives ejector pad 9 and removes to one side near fixture block 7, ejector pad 9 drives fixture block 7 downstream, fixture block 7 tensile extension spring 6, after fixture block 7 gets into the inside of draw-in groove 8, cardboard 3 is fixed to be accomplished, cardboard 3 consolidates spacingly to die 1 and terrace die 2 this moment, thereby possessed the spacing effect of secondary reinforcement.

In summary, the following steps: this plastic mould that can be spacing, through die 1, terrace die 2, cardboard 3, box 4, standing groove 5, extension spring 6, fixture block 7, draw-in groove 8, ejector pad 9, swing arm 10, swing block 11, motor 12, the cooperation of band pulley 13 and belt 14 is used, the secondary has been possessed and has been consolidated spacing advantage, it lacks the reinforcement limit structure to have solved traditional plastic mould, can't carry out the secondary to plastic mould and consolidate spacingly, plastic mould is once fixed usually, when the mounting is not hard up, cause the problem that reduces plastic mould production easily.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a can spacing plastic mould, includes die (1), its characterized in that: the die is characterized in that a male die (2) is arranged inside the female die (1), the top of the male die (2) extends to the top of the female die (1), clamping plates (3) are hinged to the bottoms of two sides of the male die (2) through connecting blocks and hinge pins, the top of each clamping plate (3) extends to the top of the male die (2), a box body (4) is fixedly connected to one side, close to the male die (2), of each clamping plate (3), a placing groove (5) is formed in one side, close to the box body (4), of the inner wall of each clamping plate (3), a tension spring (6) is fixedly connected to the top of the inner wall of each clamping plate (3), a clamping block (7) is fixedly connected to the bottom of each tension spring (6), clamping grooves (8) are formed in two sides of the top of the male die (2), the bottom of each clamping block (7) extends to the inside of each clamping groove (8), and a push block (9) is arranged inside each clamping block (7), one side of the push block (9) close to the box body (4) penetrates through the placing groove (5) and extends to the inside of the box body (4), the inside of the box body (4) is movably connected with a rotating rod (10), the bottom of the surface of the rotating rod (10) is fixedly connected with a rotating block (11), the surface of the rotating block (11) is in contact with the surface of the push block (9), the surface of the clamping plate (3) is fixedly connected with a motor (12), the surface of the output end of the motor (12) and the surface of the rotating rod (10) are fixedly connected with belt wheels (13), and a belt (14) is sleeved on the surface of each belt wheel (13).

2. The plastic mold of claim 1, wherein: the surface cover of motor (12) output is equipped with reinforcing cover (15), the top fixed connection of reinforcing cover (15) is at the top of box (4) inner wall.

3. The plastic mold of claim 1, wherein: the surface of the motor (12) is fixedly connected with a reinforcing frame (16), and the surface of the reinforcing frame (16) is fixedly connected to the surface of the clamping plate (3).

4. The plastic mold of claim 1, wherein: the surface cover of swing arm (10) is equipped with stabilizing sleeve (17), the fixed surface of stabilizing sleeve (17) is connected at the inner wall of box (4).

5. The plastic mold of claim 1, wherein: a limiting block (18) is arranged inside the push block (9), and the top of the limiting block (18) is fixedly connected to the inner wall of the placing groove (5).

6. The plastic mold of claim 1, wherein: locating slot (19) have been seted up to cardboard (3) one side that is close to die (1), the inside of locating slot (19) is provided with locating piece (20), the fixed surface of locating piece (20) connects on the surface of die (1), the quantity of locating slot (19) is a plurality of, and a plurality of locating slot (19) are the equidistance and distribute.