CN213648383U

CN213648383U - Die assembly is used in production of rubber seal ring

Info

Publication number: CN213648383U
Application number: CN202022422611.9U
Authority: CN
Inventors: 陆凤琴
Original assignee: Suzhou Baolitai Precision Technology Co ltd
Current assignee: Suzhou Baolitai Precision Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-09
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a die assembly is used in production of rubber seal ring, including base and die body, the equal fixed mounting in both sides at base top has the backup pad, the top of base is through two backup pad fixed mounting has the roof, the intermediate position department fixed mounting of roof bottom has the cylinder, the output of cylinder is provided with pneumatic telescopic link, pneumatic telescopic link's bottom fixed mounting has the mounting panel, the intermediate position department fixed mounting of mounting panel bottom has the mould lid, the die body is located the intermediate position department at base top, just the mould lid is located directly over the die body, two second spouts, two have been seted up at the top of base the equal fixed mounting in inside of second spout has the second slide bar, two equal movable sleeve joint has the second sliding sleeve on the second slide bar. The utility model discloses a set up a series of structures and make this device have be convenient for fix the die body and prevent the characteristics of gluing the mould.

Description

Die assembly is used in production of rubber seal ring

Technical Field

The utility model relates to a rubber seal ring production technical field specifically is a die assembly is used in rubber seal ring production.

Background

The rubber sealing ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking and foreign matters from entering, the production process of the rubber sealing ring comprises rubber mixing, pressing, vulcanizing and trimming, the rubber mixing needs to be pressed on a template before the rubber sealing ring is vulcanized, then the template is put into a vulcanizing machine for vulcanizing, and a pressing device is needed at the moment.

However, in the actual use process of the existing die assembly, most of the templates are fixed by screws and the like, and the removal of the templates from the die press is very inconvenient, and in the use process, the demolding is inconvenient, so that the processing quality is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die assembly is used in rubber seal ring production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a die assembly for producing a rubber sealing ring comprises a base and a die body, wherein supporting plates are fixedly arranged on two sides of the top of the base, a top plate is fixedly arranged on the top of the base through two supporting plates, an air cylinder is fixedly arranged at the middle position of the bottom of the top plate, a pneumatic telescopic rod is arranged at the output end of the air cylinder, a mounting plate is fixedly arranged at the bottom end of the pneumatic telescopic rod, a die cover is fixedly arranged at the middle position of the bottom of the mounting plate, the die body is positioned at the middle position of the top of the base, the die cover is positioned right above the die body, two second sliding grooves are formed in the top of the base, second sliding rods are fixedly arranged in the two second sliding grooves, second sliding sleeves are movably sleeved on the two second sliding rods, and movable plates are fixedly arranged at the tops of the two second sliding sleeves, the side wall of one side opposite to the two movable plates is provided with telescopic columns, one side opposite to the two movable plates is provided with positioning plates through the telescopic columns, the two positioning plates are respectively positioned on two sides of the die body, the outer sides of the two telescopic columns are respectively sleeved with a second spring, and the second spring is positioned between the positioning plates and the movable plates.

Preferably, two all be provided with the rubber cushion on the lateral wall of the relative one side of locating plate, the rubber cushion with bond fixedly through the powerful glue between the locating plate.

Preferably, a water cooling cavity is formed in the die body, a water injection pipe is arranged above the side wall of one side of the water cooling cavity, a water drainage pipe is arranged below the side wall of the other side of the water cooling cavity, and pipe covers are movably arranged at one ends of the water injection pipe and the water drainage pipe.

Preferably, two all seted up first spout on the lateral wall of the relative one side of backup pad, two the equal fixed mounting in inside of first spout has first slide bar, two equal movable sleeve joint installs first sliding sleeve on the first slide bar, two one side that first sliding sleeve is relative all is provided with the installation piece, two the installation piece is located respectively the both sides of mounting panel bottom, and two the relative one end of installation piece all is provided with swing joint spare, two the relative one end of installation piece all passes through swing joint spare swing joint has the connecting rod, two the bottom of connecting rod is respectively through two swing joint spare and two fly leaf swing joint.

Preferably, two first slide bars are all sleeved with a first spring, and the first spring is located below the first sliding sleeve.

Preferably, the bottoms of the two second sliding sleeves are movably provided with rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, by placing the die body at the top of the base, the cylinder is controlled, the cylinder drives the pneumatic telescopic rod to extend out, and further the mounting plate drives the die cover to move downwards, the mounting block is pressed to move downwards in the downward moving process of the mounting plate, the mounting block pushes the movable plate to move through the connecting rod, and further the two positioning plates fix the die body, and the pneumatic telescopic rod is controlled to be recovered, so that the mounting plate moves upwards, and further the die body and the die cover can be separated, the die opening is carried out, simultaneously, the first sliding sleeve drives the mounting block to move upwards due to the elasticity of the first spring, and further the two positioning plates cancel the fixation of the die body, further the die body is convenient to fix and take out by the device, and cold water can be added into the water cooling cavity through the water injection pipe, avoid sticking the mould, influence the quality of sealing ring production.

Drawings

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

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

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a base; 2. a support plate; 3. a first spring; 4. a first sliding sleeve; 5. a mold body; 6. a first chute; 7. mounting a plate; 8. a pneumatic telescopic rod; 9. a cylinder; 10. a top plate; 11. a mold cover; 12. a first slide bar; 13. mounting blocks; 14. a connecting rod; 15. a second chute; 16. a second slide bar; 17. a second sliding sleeve; 18. a water-cooled cavity; 19. a movable connecting piece; 20. a rubber cushion; 21. a water injection pipe; 22. a tube cover; 23. positioning a plate; 24. a telescopic column; 25. a second spring; 26. a movable plate; 27. a roller; 28. and a water discharge pipe.

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, the present invention provides a technical solution: a technical scheme of a die assembly for producing a rubber sealing ring comprises a base 1 and a die body 5, wherein supporting plates 2 are fixedly arranged on two sides of the top of the base 1, a top plate 10 is fixedly arranged on the top of the base 1 through the two supporting plates 2, a cylinder 9 is fixedly arranged at the middle position of the bottom of the top plate 10, an output end of the cylinder 9 is provided with a pneumatic telescopic rod 8, a mounting plate 7 is fixedly arranged at the bottom end of the pneumatic telescopic rod 8, a die cover 11 is fixedly arranged at the middle position of the bottom of the mounting plate 7, the die body 5 is positioned at the middle position of the top of the base 1, the die cover 11 is positioned right above the die body 5, two second sliding grooves 15 are formed in the top of the base 1, second sliding rods 16 are fixedly arranged in the two second sliding grooves 15, second sliding sleeves 17 are movably sleeved on the two second sliding rods 16, and movable, the side walls of the opposite sides of the two movable plates 26 are respectively provided with a telescopic column 24, the opposite sides of the two movable plates 26 are respectively fixedly provided with a positioning plate 23 through the telescopic columns 24, the two positioning plates 23 are respectively positioned at two sides of the die body 5, the outer sides of the two telescopic columns 24 are respectively sleeved with a second spring 25, and the second spring 25 is positioned between the positioning plate 23 and the movable plates 26.

Preferably, the side walls of the opposite sides of the two positioning plates 23 are provided with rubber cushions 20, the rubber cushions 20 and the positioning plates 23 are bonded and fixed through strong glue, and the positioning plates 23 are prevented from being in rigid contact with the die body 5 and damaging the surface of the die body 5 during fixing.

Preferably, water-cooling chamber 18 has been seted up to the inside of die body 5, and the top of 18 one side lateral walls in water-cooling chamber is provided with water injection pipe 21, and the below of 18 opposite side lateral walls in water-cooling chamber is provided with drain pipe 28, and the equal movable mounting of one end of water injection pipe 21 and drain pipe 28 has tube cap 22, crosses water injection pipe 21 and can add cold water to the inside of water-cooling chamber 18, and then can make the cooling that the sealing ring can be quick after the production shaping, avoids the sticking die, influences the quality of sealing ring production.

Preferably, first spout 6 has all been seted up on the lateral wall of two backup pad 2 relative one sides, the equal fixed mounting in inside of two first spouts 6 has first slide bar 12, equal movable sleeve joint installs first sliding sleeve 4 on two first slide bars 12, two one sides that first sliding sleeve 4 is relative all is provided with installation piece 13, two installation pieces 13 are located the both sides of mounting panel 7 bottom respectively, and two one ends that installation piece 13 is relative all are provided with swing joint 19, two one ends that installation piece 13 is relative all have connecting rod 14 through swing joint 19 swing joint, two connecting rod 14's bottom is respectively through two swing joint 19 and two fly leaf 26 swing joint.

Preferably, the two first sliding rods 12 are sleeved with the first springs 3, the first springs 3 are located below the first sliding sleeves 4, and the mounting blocks 13 can automatically return when losing the pressure of the mounting plate 7 through the elasticity of the first springs 3.

Preferably, the bottom parts of the two second sliding sleeves 17 are movably provided with rollers 27. So that the second sliding sleeve 17 has strong stability when moving.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the cylinder 9 is an existing electrical component, the device can be selected, installed and used according to actual use requirements, the die body 5 is placed on the top of the base 1, the cylinder 9 is controlled, the cylinder 9 drives the pneumatic telescopic rod 8 to extend out, the mounting plate 7 drives the die cover 11 to move downwards, the mounting block 13 is pressed to move downwards in the downward moving process of the mounting plate 7, the mounting block 13 pushes the movable plate 26 to move through the connecting rod 14, the two positioning plates 23 fix and fix the die body 5, the pneumatic telescopic rod 8 is controlled to be recovered, the mounting plate 7 moves upwards, the die body 5 and the die cover 11 can be separated, die opening is carried out, meanwhile, due to the elasticity of the first spring 3, the first sliding sleeve 4 drives the mounting block 13 to move upwards, the two positioning plates 23 cancel the fixation of the die body 5, and the device is convenient for fixing the die body 5 and taking out the die body 5, and cold water can be added into the water cooling cavity 18 through the water injection pipe 21, so that the sealing ring can be rapidly cooled after being produced and formed, and the phenomenon that the production quality of the sealing ring is influenced by die sticking is avoided.

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. 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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 die assembly is used in production of rubber seal ring, includes base (1) and die body (5), its characterized in that: the supporting plates (2) are fixedly mounted on two sides of the top of the base (1), the top of the base (1) is fixedly provided with a top plate (10) through two supporting plates (2), an air cylinder (9) is fixedly mounted at the middle position of the bottom of the top plate (10), an output end of the air cylinder (9) is provided with an air telescopic rod (8), a mounting plate (7) is fixedly mounted at the bottom end of the air telescopic rod (8), a mold cover (11) is fixedly mounted at the middle position of the bottom of the mounting plate (7), the mold body (5) is located at the middle position of the top of the base (1), the mold cover (11) is located right above the mold body (5), two second sliding grooves (15) are formed in the top of the base (1), and second sliding rods (16) are fixedly mounted in the two second sliding grooves (15), two equal movable sleeve joint installs second sliding sleeve (17), two on second slide bar (16) the equal fixed mounting in top of second sliding sleeve (17) has fly leaf (26), two all install flexible post (24), two on the lateral wall of the relative one side of fly leaf (26) one side that fly leaf (26) is relative all passes through flexible post (24) fixed mounting has locating plate (23), two locating plate (23) are located respectively the both sides of die body (5), and two the outside of flexible post (24) all cup joints and installs second spring (25), second spring (25) are located locating plate (23) with between fly leaf (26).

2. The die assembly for producing a rubber seal ring according to claim 1, wherein: two all be provided with rubber cushion (20) on the lateral wall of locating plate (23) relative one side, rubber cushion (20) with it is fixed to bond through the powerful glue between locating plate (23).

3. The die assembly for producing a rubber seal ring according to claim 1, wherein: the water cooling mold is characterized in that a water cooling cavity (18) is formed in the mold body (5), a water injection pipe (21) is arranged above the side wall of one side of the water cooling cavity (18), a water drainage pipe (28) is arranged below the side wall of the other side of the water cooling cavity (18), and pipe covers (22) are movably mounted at one ends of the water injection pipe (21) and the water drainage pipe (28).

4. The die assembly for producing a rubber seal ring according to claim 1, wherein: two all seted up first spout (6), two on the lateral wall of the relative one side of backup pad (2) the equal fixed mounting in inside of first spout (6) has first slide bar (12), two equal movable sleeve joint installs first sliding sleeve (4), two on first slide bar (12) one side that first sliding sleeve (4) are relative all is provided with installation piece (13), two installation piece (13) are located respectively the both sides of mounting panel (7) bottom, and two the relative one end of installation piece (13) all is provided with swing joint spare (19), two the relative one end of installation piece (13) is all passed through swing joint spare (19) swing joint has connecting rod (14), two the bottom of connecting rod (14) is respectively through two swing joint spare (19) and two fly leaf (26) swing joint.

5. The die assembly for producing a rubber seal ring according to claim 4, wherein: two all cup joint on the first slide bar (12) and install first spring (3), first spring (3) are located the below of first sliding sleeve (4).

6. The die assembly for producing a rubber seal ring according to claim 1, wherein: and the bottoms of the two second sliding sleeves (17) are respectively and movably provided with a roller (27).