CN214026761U

CN214026761U - Mould is used in waterproof stopper production of rubber

Info

Publication number: CN214026761U
Application number: CN202022837493.8U
Authority: CN
Inventors: 冷传伟
Original assignee: Jiangmen Renxin Sealing Technology Co ltd
Current assignee: Jiangmen Renxin Sealing Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-24
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of mold, and a mould is used in production of rubber waterproof stopper is disclosed, including the mould base, the equal fixedly connected with backup pad in the left and right sides at mould base top, the top fixedly connected with mould roof of backup pad, the top fixedly connected with hydraulic pump of mould roof, the exit fixedly connected with hydraulic stem of hydraulic pump, the bottom fixedly connected with fixed plate of hydraulic stem, the equal fixedly connected with sliding block in the left and right sides of fixed plate, the bottom fixedly connected with buffer beam of fixed plate, the interior roof fixedly connected with buffer spring of buffer beam. This waterproof stopper of rubber production mould, overall structure is simple, facilitates the use, has realized the purpose of mould protection, avoids the long-time impact of mould to appear breaking or the phenomenon of damage, has improved the life of mould, has guaranteed the effect of waterproof stopper of rubber processing, has improved the availability factor and the result of use of mould.

Description

Mould is used in waterproof stopper production of rubber

Technical Field

The utility model relates to the technical field of molds, specifically be a waterproof stopper of rubber mold for production.

Background

The rubber waterproof plug is sealing equipment used in chemical experiments, is made of rubber and is also called a rubber plug, the rubber plug has specifications with different sizes, the first size is the smallest, the larger the number is, the larger the size is, the rubber plug can be punched by a puncher, and a glass tube is inserted to form connecting equipment, so that gas in a sealed container can be led out.

Waterproof stopper of rubber is in the in-process of production and processing, often need use the mould to carry out die-casting treatment to waterproof stopper of rubber, in order to guarantee the quality of waterproof stopper of rubber production, but the waterproof stopper of rubber production that has now does not possess the advantage of protection, lead to the long-time impact of mould to appear breaking easily or the phenomenon of damaging, the life of mould has been reduced, also can influence the effect of waterproof stopper of rubber processing simultaneously, inconvenient use, the availability factor and the result of use of mould have been reduced, so propose a waterproof stopper of rubber production and use the mould to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waterproof stopper of rubber production is with mould possesses advantages such as protection, has solved the advantage that current waterproof stopper of rubber production is with mould and does not possess the protection, leads to the long-time impact of mould to appear the phenomenon of breaking or damaging easily, has reduced the life of mould, also can influence the effect that the waterproof stopper of rubber processed simultaneously, and inconvenient use has reduced the availability factor of mould and the problem of result of use.

(II) technical scheme

In order to realize the protection purpose, the utility model provides a following technical scheme: a mold for producing a rubber waterproof plug comprises a mold base, wherein the left side and the right side of the top of the mold base are fixedly connected with supporting plates, the top of the supporting plates is fixedly connected with a mold top plate, the top of the mold top plate is fixedly connected with a hydraulic pump, an outlet of the hydraulic pump is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a fixed plate, the left side and the right side of the fixed plate are fixedly connected with sliding blocks, the bottom of the fixed plate is fixedly connected with a buffer rod, the inner top wall of the buffer rod is fixedly connected with a buffer spring, the bottom of the buffer spring is fixedly connected with a fixed block, the left side and the right side of the fixed block are fixedly connected with a movable block, the bottom of the fixed block is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a fixed push plate, and the bottom of the fixed push plate is fixedly connected with a mold frame plate, the bottom swing joint of mould frame plate has the mould, the equal threaded connection in the left and right sides of going up the mould has connecting screw, the bottom fixedly connected with blotter of going up the mould, the top swing joint of mould base has the bed die, the inboard swing joint of bed die has the foam-rubber cushion, the equal threaded connection in the left and right sides of bed die has movable screw.

Preferably, two opposite sides of the supporting plates are provided with two sliding long grooves, the number of the sliding long grooves and the number of the sliding blocks are two, and the two sliding blocks are respectively in sliding connection with the two sliding long grooves.

Preferably, the top end of each connecting screw penetrates through the upper die and the die frame plate in sequence and extends to the inner side of the die frame plate, and the number of the connecting screws is two.

Preferably, the number of the movable screws is two, the outer sides of the movable screws are movably connected with spring washers, and the bottom ends of the movable screws sequentially penetrate through the spring washers, the lower die and the die base and extend to the inner sides of the die base.

Preferably, the number of the buffer rods, the buffer springs, the fixed blocks, the telescopic rods and the fixed push plates is three, the moving blocks are connected with the buffer rods in a sliding mode, and the upper die is located above the lower die.

Preferably, the bottom end of the hydraulic rod penetrates through the top plate of the mold and extends to the top of the fixing plate, and the bottom end of the telescopic rod penetrates through the buffer rod and extends to the top of the fixing push plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a mould is used in waterproof stopper production of rubber possesses following beneficial effect:

the die for producing the rubber waterproof plug is characterized in that when the rubber waterproof plug needs to be die-cast, the rubber waterproof plug is placed on the inner side of a lower die, hydraulic oil can be pumped into the inner side of a hydraulic rod through a hydraulic pump, the hydraulic rod is driven, a fixed plate, a buffer rod, a telescopic rod, a fixed push plate, a die frame plate and an upper die can be sequentially driven by the hydraulic rod to move downwards, the rubber waterproof plug can be die-cast by matching with the lower die in the downward moving process of the upper die, the purpose of die-casting the rubber waterproof plug is realized, the up-and-down stability of the fixed plate can be improved by arranging two sliding blocks and two sliding long grooves, the upper die can have the effects of shock absorption and buffering through the matching action among the buffer rod, the buffer spring, the fixed block, the movable block, the telescopic rod and the fixed block can be forced to be pressed upwards by the upper die and the lower die, can make buffer spring be in compression state, consequently, the impact force that the mould produced can be absorbed by buffer spring's elasticity, avoid the mould to damage because of assaulting, the purpose of mould protection has been realized, through setting up blotter and foam-rubber cushion, can improve the effect of mould and bed die protection, reduce the probability of mould and bed die damage, through setting up two connecting screw and two movable screw, can be regular carry out the dismouting to last mould and bed die, so that change or maintain last mould and bed die, overall structure is simple, convenient to use, the purpose of mould protection has been realized, avoid the phenomenon that the long-time impact of mould appears breaking or damaging, the life of mould has been improved, the effect of rubber waterproof stopper processing has been guaranteed, the availability factor and the result of use of mould have been improved.

Drawings

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

FIG. 2 is a front view of the mold base connection structure in the structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the die comprises a die base 1, a supporting plate 2, a die top plate 3, a hydraulic pump 4, a hydraulic rod 5, a fixing plate 6, a sliding block 7, a buffer rod 8, a buffer spring 9, a fixing block 10, a moving block 11, a telescopic rod 12, a fixed push plate 13, a die frame plate 14, an upper die 15, a connecting screw 16, a buffer pad 17, a lower die 18, a spongy cushion 19 and a movable screw 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mold for producing a rubber waterproof plug comprises a mold base 1, wherein the left side and the right side of the top of the mold base 1 are fixedly connected with a support plate 2, the top of the support plate 2 is fixedly connected with a mold top plate 3, the top of the mold top plate 3 is fixedly connected with a hydraulic pump 4, the model of the hydraulic pump 4 can be MMP3-C2L100AA-DEFLM, the outlet of the hydraulic pump 4 is fixedly connected with a hydraulic rod 5, the bottom end of the hydraulic rod 5 is fixedly connected with a fixed plate 6, the left side and the right side of the fixed plate 6 are fixedly connected with sliding blocks 7, one side of the two support plates 2 opposite to each other is provided with two sliding long grooves, the two sliding long grooves and the two sliding blocks 7 are respectively connected with the two sliding long grooves in a sliding manner, the bottom of the fixed plate 6 is fixedly connected with a buffer rod 8, and the inner top wall of the buffer rod 8 is fixedly connected with a buffer spring 9, the bottom of the buffer spring 9 is fixedly connected with a fixed block 10, the left side and the right side of the fixed block 10 are both fixedly connected with movable blocks 11, the bottom of the fixed block 10 is fixedly connected with an expansion link 12, the bottom of the expansion link 12 is fixedly connected with a fixed push plate 13, the bottom of the hydraulic rod 5 penetrates through the die top plate 3 and extends to the top of the fixed plate 6, the bottom of the expansion link 12 penetrates through the buffer rod 8 and extends to the top of the fixed push plate 13, the bottom of the fixed push plate 13 is fixedly connected with a die frame plate 14, the bottom of the die frame plate 14 is movably connected with an upper die 15, the left side and the right side of the upper die 15 are both in threaded connection with connecting screws 16, the top of each connecting screw 16 sequentially penetrates through the upper die 15 and the die frame plate 14 and extends to the inner side of the die frame plate 14, the number of the connecting screws 16 is two, the bottom of the upper die 15 is fixedly connected with a buffer cushion 17, and the top of the die base 1 is movably connected with a lower die 18, the number of the buffer rods 8, the buffer springs 9, the fixed blocks 10, the telescopic rods 12 and the fixed push plates 13 is three, the moving blocks 11 are connected with the buffer rods 8 in a sliding manner, the upper die 15 is positioned above the lower die 18, the inner side of the lower die 18 is movably connected with a sponge cushion 19, the left side and the right side of the lower die 18 are both connected with movable screws 20 in a threaded manner, when the rubber waterproof plug needs to be die-cast, the rubber waterproof plug is placed on the inner side of the lower die 18, hydraulic oil can be pumped into the inner side of the hydraulic rod 5 through the hydraulic pump 4, the hydraulic rod 5 is driven, the fixed plate 6, the buffer rods 8, the telescopic rods 12, the fixed push plates 13, the die frame plate 14 and the upper die 15 can be driven to move downwards through the hydraulic rod 5, in the process that the upper die 15 moves downwards, the rubber waterproof plug can be die-cast by matching with the lower die 18, the purpose of die-casting of the rubber waterproof plug is achieved, and by arranging the two sliding blocks 7 and the two sliding long grooves, the stability of the fixed plate 6 moving up and down can be improved, the upper die 15 can have the effect of shock absorption and buffering through the matching effect between the buffer rod 8, the buffer spring 9, the fixed block 10, the moving block 11, the telescopic rod 12 and the fixed push plate 13, when the upper die 15 and the lower die 18 are impacted, the telescopic rod 12 and the fixed block 10 can be stressed and pressed upwards, and the buffer spring 9 can be in a compression state, so that the impact force generated by the upper die 15 can be absorbed by the elasticity of the buffer spring 9, the upper die 15 is prevented from being damaged due to impact, the purpose of protecting the upper die 15 is realized, the effect of protecting the upper die 15 and the lower die 18 can be improved through the arrangement of the buffer cushion 17 and the sponge cushion 19, the probability of damaging the upper die 15 and the lower die 18 is reduced, the upper die 15 and the lower die 18 can be periodically disassembled and assembled through the arrangement of the two connecting screws 16 and the two movable screws 20, so as to change or maintain last mould 15 and bed die 18, overall structure is simple, and is convenient to use, the purpose of mould protection has been realized, avoid the long-time impact of mould to appear breaking or the phenomenon of damage, the life of mould has been improved, the effect of the waterproof stopper processing of rubber has been guaranteed, the availability factor and the result of use of mould have been improved, the quantity of activity screw 20 is two, the outside swing joint of activity screw 20 has spring washer, spring washer is run through in proper order to the bottom of activity screw 20, bed die 18 and mould base 1 and extend to the inboard of mould base 1.

When the device is used, hydraulic oil can be pumped into the inner side of the hydraulic rod 5 through the hydraulic pump 4, the hydraulic rod 5 is driven, the fixed plate 6 can be sequentially driven through the hydraulic rod 5, the buffer rod 8, the telescopic rod 12, the fixed push plate 13, the die frame plate 14 and the upper die 15 move downwards, the upper die 15 moves downwards, the lower die 18 is matched to perform die-casting processing on the rubber waterproof plug, the purpose of die-casting the rubber waterproof plug is achieved, and the stability of the up-and-down movement of the fixed plate 6 can be improved by arranging the two sliding blocks 7 and the two sliding long grooves.

To sum up, when the rubber waterproof plug is required to be die-cast, the rubber waterproof plug is placed on the inner side of the lower die 18, hydraulic oil can be pumped into the inner side of the hydraulic rod 5 through the hydraulic pump 4, so that the hydraulic rod 5 is driven, the fixed plate 6, the buffer rod 8, the telescopic rod 12, the fixed push plate 13, the die frame plate 14 and the upper die 15 can be sequentially driven by the hydraulic rod 5 to move downwards, the rubber waterproof plug can be die-cast by matching with the lower die 18 in the downward movement process of the upper die 15, the purpose of die-casting the rubber waterproof plug is realized, the up-and-down movement stability of the fixed plate 6 can be improved by arranging the two sliding blocks 7 and the two sliding long grooves, and the upper die 15 can have the effect of shock absorption and buffering through the matching effect among the buffer rod 8, the buffer spring 9, the fixed block 10, the moving block 11, the telescopic rod 12 and the fixed, when the upper die 15 and the lower die 18 are impacted, the telescopic rod 12 and the fixed block 10 are stressed to be pressed upwards, so that the buffer spring 9 is in a compressed state, the impact force generated by the upper die 15 can be absorbed by the elasticity of the buffer spring 9, the upper die 15 is prevented from being damaged due to impact, the purpose of protecting the upper die 15 is realized, the effect of protecting the upper die 15 and the lower die 18 can be improved by arranging the buffer cushion 17 and the spongy cushion 19, the probability of damaging the upper die 15 and the lower die 18 is reduced, the upper die 15 and the lower die 18 can be periodically disassembled and assembled by arranging the two connecting screws 16 and the two movable screws 20, so that the upper die 15 and the lower die 18 can be conveniently replaced or maintained, the whole structure is simple, the use is convenient, the purpose of protecting the dies is realized, the phenomenon of cracking or damage of the dies due to long-time impact is avoided, and the service lives of the dies are prolonged, the effect of waterproof stopper processing of rubber has been guaranteed, has improved the availability factor and the result of use of mould, has solved the advantage that current waterproof stopper production of rubber does not possess the protection with the mould, leads to the long-time phenomenon that breaks or damage to appear easily of strikeing of mould, has reduced the life of mould, also can influence the effect of waterproof stopper processing of rubber simultaneously, and inconvenient use has reduced the problem of the availability factor and the result of use of mould.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof stopper of rubber mould for production, includes mould base (1), its characterized in that: the die comprises a die base (1), a die top plate (3), a hydraulic pump (4) fixedly connected to the top of the die top plate (3), a hydraulic rod (5) fixedly connected to the outlet of the hydraulic pump (4), a fixed plate (6) fixedly connected to the bottom of the hydraulic rod (5), sliding blocks (7) fixedly connected to the left and right sides of the fixed plate (6), a buffer rod (8) fixedly connected to the bottom of the fixed plate (6), a buffer spring (9) fixedly connected to the inner top wall of the buffer rod (8), a fixed block (10) fixedly connected to the bottom of the buffer spring (9), a movable block (11) fixedly connected to the left and right sides of the fixed block (10), and a telescopic rod (12) fixedly connected to the bottom of the fixed block (10), the bottom fixedly connected with fixed push pedal (13) of telescopic link (12), the bottom fixedly connected with mould frame plate (14) of fixed push pedal (13), the bottom swing joint of mould frame plate (14) has last mould (15), the equal threaded connection in the left and right sides of going up mould (15) has connecting screw (16), the bottom fixedly connected with blotter (17) of going up mould (15), the top swing joint of mould base (1) has bed die (18), the inboard swing joint of bed die (18) has sponge pad (19), the equal threaded connection in the left and right sides of bed die (18) has movable screw (20).

2. The mold for producing rubber waterproof plugs according to claim 1, wherein: two the relative one side of backup pad (2) has all been seted up the slip elongated slot, and the quantity of slip elongated slot and sliding block (7) is two, two sliding block (7) respectively with two slip elongated slot sliding connection.

3. The mold for producing rubber waterproof plugs according to claim 1, wherein: the top ends of the connecting screws (16) sequentially penetrate through the upper die (15) and the die frame plate (14) and extend to the inner side of the die frame plate (14), and the number of the connecting screws (16) is two.

4. The mold for producing rubber waterproof plugs according to claim 1, wherein: the quantity of activity screw (20) is two, the outside swing joint of activity screw (20) has spring washer, bed die (18) and mould base (1) are run through in proper order to the bottom of activity screw (20) and extend to the inboard of mould base (1).

5. The mold for producing rubber waterproof plugs according to claim 1, wherein: the number of the buffer rods (8), the number of the buffer springs (9), the number of the fixed blocks (10), the number of the telescopic rods (12) and the number of the fixed push plates (13) are three, the moving blocks (11) are connected with the buffer rods (8) in a sliding mode, and the upper die (15) is located above the lower die (18).

6. The mold for producing rubber waterproof plugs according to claim 1, wherein: the bottom end of the hydraulic rod (5) penetrates through the top plate (3) of the die and extends to the top of the fixing plate (6), and the bottom end of the telescopic rod (12) penetrates through the buffer rod (8) and extends to the top of the fixing push plate (13).