CN211221814U

CN211221814U - Mould is used in sealing member processing production

Info

Publication number: CN211221814U
Application number: CN201922000560.8U
Authority: CN
Inventors: 胡胜祥
Original assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Current assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-11
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a mould for processing and producing sealing elements, which comprises a first fixing plate and a second fixing plate, wherein one side of the first fixing plate is provided with two connecting rods, two connecting rods are arranged at the ends, away from the first fixing plate, of the second fixing plate, one side of the first fixing plate is provided with two hydraulic cylinders, the hydraulic cylinders penetrate through the first fixing plate and are connected with a movable plate, the upper side and the lower side of the movable plate are respectively provided with a connecting block, the connecting blocks are connected with the connecting rods in a sliding way, and through the matching between an ejection column and an ejection rod, when the mould is folded, the ejection block is separated from the movable plate, the ejection block pushes a push rod to move rightwards and passes through a first through hole arranged on the movable mould, so that the sealing elements on the movable mould are pushed out, thereby the sealing elements fall off, the plastic elements are prevented, the working efficiency is greatly improved.

Description

Mould is used in sealing member processing production

Technical Field

The utility model relates to the technical field of mold, specifically a mold for sealing member processing production.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

At present, after the existing mould for machining and producing the sealing element is machined, a worker is required to manually take out the sealing element, the sealing element is easily extruded by hands in the production process, potential safety hazards exist, in addition, in the mould matching process, due to the lack of a limiting part, the position deviation of a fixed mould and a movable mould is easily caused, the precision of a product is influenced, and the product quality is influenced.

Disclosure of Invention

An object of the utility model is to provide a mould is used in sealing member processing 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 mould for processing and producing sealing elements comprises a first fixing plate and a second fixing plate, wherein one side of the first fixing plate is provided with two connecting rods, one end of each connecting rod, far away from the first fixing plate, is provided with the second fixing plate, one side of the first fixing plate is provided with two hydraulic cylinders, the hydraulic cylinders penetrate through the first fixing plate and are connected with a movable plate, the upper side and the lower side of each movable plate are respectively provided with a connecting block, the connecting blocks are in sliding connection with the connecting rods, one side of each movable plate, far away from the first fixing plate, is provided with two first slide rods, one end of each first slide rod, far away from the movable plate, is provided with a movable mould, an ejector block in sliding connection with the first slide rods is arranged between the two first slide rods, one side of the ejector block, close to the movable plate, the utility model discloses a quick-witted top of a moving die, including push rod, fly leaf, slide cylinder, movable mould, cover respectively on the push rod, be equipped with second slide sleeve and reset spring on the push rod, the second slide sleeve is connected to reset spring one end, the kicking block lateral wall is connected to the reset spring other end, the outside that the fly leaf is located first slide bar is provided with the slide cartridge, slide cartridge sliding connection has the second slide bar, the second slide bar runs through the movable mould surface, the kicking block one side is kept away from to the movable mould is provided with the terrace die, second fixed plate is provided with the cover half with the relative one side of movable mould.

As a further aspect of the present invention: be provided with the fluting on the connecting block, the fluting inner chamber is provided with the slider, slider and connecting rod sliding connection through slider and the connecting rod sliding connection who sets up, have played spacing effect to the fly leaf, and the phenomenon that the effectual fly leaf from moving the in-process offset takes place.

As a further aspect of the present invention: the utility model discloses a sealing device, including ejector pad, ejector pin, fly leaf, ejector pin and ejector pin, the ejector pin is provided with the screw hole with ejector pin junction, the ejector pin is close to screw hole one end and is provided with the double-screw bolt, double-screw bolt and screw hole threaded connection, fly leaf and ejector pin contact department are provided with the slide opening, ejector pin and slide opening sliding connection, through the screw hole and the double-screw bolt that set up, are convenient for change the ejector pin, and under the effect of ejector pin, are convenient for.

As a further aspect of the present invention: the ejector block is characterized in that first sliding sleeves are arranged at two ends of the ejector block and are in sliding connection with the first sliding rods, and the ejector block is limited through the matching between the sliding sleeves and the first sliding rods.

As a further aspect of the present invention: the movable mould surface is located the terrace die avris and is provided with four first through-holes that are the rectangle and distribute, push rod and first through-hole sliding connection, when the push rod passed first through-hole, alright will be attached and push away at the sealing member on movable mould surface, avoid the artifical sealing member of taking, improved the security.

As a further aspect of the present invention: the movable mould surface is provided with two third through-holes, the cover half surface is provided with two second through-holes, the second slide bar is located a straight line with second through-hole and third through-hole, and the second slide bar respectively with second through-hole and third through-hole sliding connection, through the second through-hole and the third through-hole that set up, when the fly leaf is close to the second fixed plate, the second slide bar can inject in the second through-hole to make cover half and movable mould laminating moulding-die mutually.

As a further aspect of the present invention: the movable mould all is provided with the stopper with terrace die one side four corners department, cover half is provided with four spacing grooves that correspond the distribution with the stopper with the relative one side of movable mould, the size of stopper is identical with the size of spacing groove, through the stopper and the spacing groove that set up, has played spacing effect to movable mould and cover half for can not take place the displacement deviation at the moulding-die in-process, central location is accurate when whole mould compound die, makes the mould better at the shaping back precision of back mould intracavity, thereby has improved product quality.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation between fore-set and the ejector pin, when receiving the mould for kicking block and fly leaf separation, make the kicking block promote the push rod and remove rightly, and pass the first through-hole that the movable mould set up, thereby release the sealing member on the movable mould, thereby make the sealing member drop, avoided using the manual working of plastics of taking of manual, thereby improved the security, and degree of automation is high, has saved the manpower, great improvement work efficiency.

2. Through the connecting rod, the connecting block, the limiting block and the limiting groove which are arranged, the movable die and the fixed die are limited, so that displacement deviation can not occur in the die pressing process, the center of the whole die is accurately positioned when the die is assembled, the precision of the die is better after the die is formed in the die cavity, and the product quality is improved.

Drawings

Fig. 1 is a schematic structural view of a mold for processing and producing a sealing member.

Fig. 2 is a connection diagram of a top block and a top rod in a mold for processing and producing a sealing element.

FIG. 3 is a schematic structural diagram of a movable mold in a mold for processing and producing a sealing element.

FIG. 4 is a schematic structural diagram of a fixed die in a die for processing and producing a sealing element.

In the figure: 1-a first fixing plate, 2-a second fixing plate, 3-a connecting rod, 4-a hydraulic cylinder, 5-a movable plate, 6-a support column, 7-a top block, 8-a top rod, 9-a first sliding sleeve, 10-a first sliding rod, 11-a movable mould, 12-a connecting block, 13-a sliding barrel, 14-a second sliding rod, 15-a male mould, 16-a first through hole, 17-a fixed mould, 18-a female mould, 19-a second through hole, 20-a feed inlet, 21-a push rod, 22-a second sliding sleeve, 23-a reset spring, 25-a threaded hole, 26-a stud, 27-a limiting block, 28-a third through hole and 29-a limiting groove.

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. 1-4, in the embodiment of the present invention, a mold for processing and producing a sealing element includes a first fixing plate 1 and a second fixing plate 2, two connecting rods 3 are disposed on one side of the first fixing plate 1, the second fixing plate 2 is disposed on one end of the two connecting rods 3 away from the first fixing plate 1, two hydraulic cylinders 4 are disposed on one side of the first fixing plate 1, the hydraulic cylinders 4 penetrate through the first fixing plate 1 and are connected to a movable plate 5, connecting blocks 12 are disposed on both upper and lower sides of the movable plate 5, the connecting blocks 12 are slidably connected to the connecting rods 3, two first sliding rods 10 are disposed on one side of the movable plate 5 away from the first fixing plate 1, a movable mold 11 is disposed on one end of the two first sliding rods 10 away from the movable plate 5, a top block 7 slidably connected to the two first sliding rods 10 is disposed between the two first sliding rods 10, the first fixing plate 1 is provided with a top post 6 corresponding to the top rod 8, one side of the top block 7 far away from the top rod 8 is provided with four push rods 21 which are distributed in a rectangular shape, the push rod 21 is respectively sleeved with a second sliding sleeve 22 and a return spring 23, one end of the return spring 23 is connected with the second sliding sleeve 22, the other end of the return spring 23 is connected with the side wall of the top block 7, the movable plate 5 is provided with a sliding cylinder 13 at the outer side of the first sliding rod 10, the slide cylinder 13 is connected with a second slide bar 14 in a sliding way, the second slide bar 14 penetrates through the surface of the movable die 11, a male die 15 is arranged on one side of the movable die 11 far away from the top block 7, a fixed die 17 is arranged on one side of the second fixed plate 2 opposite to the movable die 11, the fixed die 17 is provided with a female die 18 which is distributed corresponding to the male die 15, the middle part of the surface of the fixed die 17 is provided with a feed inlet 20, and the feed inlet 20 penetrates through the second fixing plate 2.

When the device is used, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 pushes the movable plate 5 to move, the movable plate 5 pushes the movable mold 11 to approach the fixed mold 17, the movable mold 11 abuts against the fixed mold 17, materials are conveyed between the movable mold 11 and the fixed mold 17 through the feed inlet 20, production is carried out, after the production is completed, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the movable plate 5 to move leftwards, the movable mold 11 is separated from the fixed mold 17, the plastic part is attached to the movable mold 11, when the movable plate 5 approaches the first fixed plate 1, the ejector rod 8 is in contact with the ejector column 6, the ejector rod 8 moves rightwards, the ejector rod 8 pushes the ejector block 7 to move rightwards, the ejector block 7 is separated from the movable plate 5, the ejector block 7 pushes the push rod 21 to move rightwards and penetrates through the first through hole 16 arranged on the movable mold 11, the sealing, the plastic part taking machine has the advantages that the plastic part is prevented from being manually taken, so that the safety is improved, the automation degree is high, the manpower is saved, and the working efficiency is greatly improved.

The connecting block 12 is provided with a groove, the inner cavity of the groove is provided with a sliding block, and the sliding block is connected with the connecting rod 3 in a sliding manner.

Through the sliding connection of the arranged sliding block and the connecting rod 3, the movable plate 5 is limited, and the phenomenon that the movable plate 5 is deviated in the moving process is effectively prevented.

The connection part of the ejector block 7 and the ejector rod 8 is provided with a threaded hole 25, one end of the ejector rod 8, which is close to the threaded hole 25, is provided with a stud 26, the stud 26 is in threaded connection with the threaded hole 25, the contact part of the movable plate 5 and the ejector rod 8 is provided with a sliding hole, and the ejector rod 8 is in sliding connection with the sliding hole.

Through the screw hole 25 and the double-screw bolt 26 that set up, be convenient for change ejector pin 8, and under ejector pin 8's effect, be convenient for push away the sealing member and fall for degree of automation is high.

The two ends of the top block 7 are both provided with a first sliding sleeve 9, and the first sliding sleeve 9 is connected with a first sliding rod 10 in a sliding manner.

The top block 7 is limited by the matching between the sliding sleeve 9 and the first sliding rod 10.

Four first through holes 16 which are distributed in a rectangular shape are formed in the surface of the movable die 11 and located on the side of the male die 15, and the push rod 21 is connected with the first through holes 16 in a sliding mode.

When the push rod 21 passes through the first through hole 16, the sealing element attached to the surface of the movable mold 11 can be pushed down, the sealing element is prevented from being taken manually, and the safety is improved.

The surface of the movable die 11 is provided with two third through holes 28, the surface of the fixed die 17 is provided with two second through holes 19, the second slide bar 14, the second through holes 19 and the third through holes 28 are located on the same straight line, and the second slide bar 14 is respectively connected with the second through holes 19 and the third through holes 28 in a sliding mode.

Through the second through hole 19 and the third through hole 28, when the movable plate 5 approaches the second fixed plate 2, the second slide 14 is inserted into the second through hole 19, so that the fixed mold 17 and the movable mold 11 are attached to the pressing mold.

The four corners of one side of the moving die 11 and the male die 15 are provided with limit blocks 27, one side of the fixed die 17 opposite to the moving die 11 is provided with four limit grooves 29 which are distributed corresponding to the limit blocks 27, and the size of the limit blocks 27 is matched with that of the limit grooves 29.

Through the limiting block 27 and the limiting groove 29, the movable die 11 and the fixed die 17 are limited, so that displacement deviation cannot occur in the die pressing process, the center of the whole die is accurately positioned during die assembly, the die is better in accuracy after being formed in a die cavity, and the product quality is improved.

The utility model discloses a theory of operation is:

when the device is used, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 pushes the movable plate 5 to move, the movable plate 5 pushes the movable mold 11 to approach the fixed mold 17, the movable mold 11 abuts against the fixed mold 17, materials are conveyed between the movable mold 11 and the fixed mold 17 through the feed inlet 20, production is carried out, after the production is completed, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the movable plate 5 to move leftwards, the movable mold 11 is separated from the fixed mold 17, the plastic part is attached to the movable mold 11, when the movable plate 5 approaches the first fixed plate 1, the ejector rod 8 is in contact with the ejector column 6, the ejector rod 8 moves rightwards, the ejector rod 8 pushes the ejector block 7 to move rightwards, the ejector block 7 is separated from the movable plate 5, the ejector block 7 pushes the push rod 21 to move rightwards and penetrates through the first through hole 16 arranged on the movable mold 11, the sealing, avoided using artifical manual working of plastics of taking to the security has improved, and degree of automation is high, has saved the manpower, great improvement work efficiency, stopper 27 and spacing groove 29 through setting up have played spacing effect to movable mould 11 and cover half 17, make can not take place the displacement deviation at the moulding-die in-process, central location is accurate when whole mould compound die, makes the mould better at the shaping back precision of die cavity, thereby improved product quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mold for processing and producing sealing elements comprises a first fixing plate (1) and a second fixing plate (2), and is characterized in that two connecting rods (3) are arranged on one side of the first fixing plate (1), the second fixing plate (2) is arranged at one end, far away from the first fixing plate (1), of the two connecting rods (3), two hydraulic cylinders (4) are arranged on one side of the first fixing plate (1), the hydraulic cylinders (4) penetrate through the first fixing plate (1) and are connected with a movable plate (5), connecting blocks (12) are arranged on the upper side and the lower side of the movable plate (5), the connecting blocks (12) are in sliding connection with the connecting rods (3), two first sliding rods (10) are arranged on one side, far away from the first fixing plate (1), of the movable plate (5), one ends, far away from the movable plate (5), of the two first sliding rods (10) are provided with movable dies (11), and a top block (7) in sliding, the ejection block (7) is provided with an ejector rod (8) on one side close to the movable plate (5), the first fixing plate (1) is provided with an ejection column (6) corresponding to the ejector rod (8), one side of the ejector rod (8) far away from the ejector block (7) is provided with four push rods (21) distributed in a rectangular shape, the push rods (21) are respectively sleeved with a second sliding sleeve (22) and a reset spring (23), one end of the reset spring (23) is connected with the second sliding sleeve (22), the other end of the reset spring (23) is connected with the side wall of the ejection block (7), the movable plate (5) is arranged on the outer side of the first sliding rod (10) and provided with a sliding sleeve (13), the sliding sleeve (13) is slidably connected with a second sliding rod (14), the second sliding rod (14) runs through the surface of the movable mold (11), one side of the movable mold (11) far away from the ejector block (7) is provided with a male mold (15), one side, the fixed die (17) is provided with a concave die (18) which is distributed correspondingly to the convex die (15), the middle part of the surface of the fixed die (17) is provided with a feed inlet (20), and the feed inlet (20) penetrates through the second fixing plate (2).

2. The mold for processing and producing the sealing element according to claim 1, wherein the connecting block (12) is provided with a groove, the inner cavity of the groove is provided with a sliding block, and the sliding block is connected with the connecting rod (3) in a sliding manner.

3. The mold for processing and producing the sealing element according to claim 1, wherein a threaded hole (25) is formed in a joint of the ejector block (7) and the ejector rod (8), a stud (26) is arranged at one end, close to the threaded hole (25), of the ejector rod (8), the stud (26) is in threaded connection with the threaded hole (25), a sliding hole is formed in a contact position of the movable plate (5) and the ejector rod (8), and the ejector rod (8) is in sliding connection with the sliding hole.

4. The mold for processing and producing the sealing element according to claim 1, wherein both ends of the top block (7) are provided with first sliding sleeves (9), and the first sliding sleeves (9) are slidably connected with the first sliding rods (10).

5. The die for processing and producing the sealing element as claimed in claim 1, wherein the surface of the movable die (11) is provided with four first through holes (16) which are distributed in a rectangular shape at the side of the male die (15), and the push rod (21) is connected with the first through holes (16) in a sliding manner.

6. The mold for processing and producing the sealing element according to claim 1, wherein the surface of the movable mold (11) is provided with two third through holes (28), the surface of the fixed mold (17) is provided with two second through holes (19), the second slide rod (14) is positioned on a straight line with the second through holes (19) and the third through holes (28), and the second slide rod (14) is slidably connected with the second through holes (19) and the third through holes (28), respectively.

7. The mold for processing and producing the sealing element according to claim 1, wherein the four corners of one side of the movable mold (11) and the male mold (15) are respectively provided with a limiting block (27), one side of the fixed mold (17) opposite to the movable mold (11) is provided with four limiting grooves (29) which are distributed corresponding to the limiting blocks (27), and the size of the limiting blocks (27) is matched with the size of the limiting grooves (29).