CN218640045U

CN218640045U - Forming machine for producing graphite sealing ring

Info

Publication number: CN218640045U
Application number: CN202223111819.4U
Authority: CN
Inventors: 王成强
Original assignee: QINGDAO QIANGLONG ELECTRIC POWER PETROCHEMICAL FITTINGS CO Ltd
Current assignee: QINGDAO QIANGLONG ELECTRIC POWER PETROCHEMICAL FITTINGS CO Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-17
Anticipated expiration: 2032-11-17

Abstract

The utility model provides a make-up machine for producing graphite sealing washer, belongs to graphite sealing washer former technical field, including fixed baseplate, lift cylinder, mould shell, move back a device, track slide opening, activity backing ring, activity card post, its characterized in that: the improved graphite sealing die comprises a fixed base, and is characterized in that lifting cylinders are symmetrically connected to the left and right sides of the upper surface of the fixed base in a bilateral mode, a die shell is fixedly connected to the center of the upper surface of the fixed base in a circle mode, a piece withdrawing device is inserted into the center of the circle inside the die shell, rail sliding holes are symmetrically formed in the left and right sides of the side surface of the die shell, a movable backing ring is inserted into the edge of the upper surface of the die shell, a movable clamping column is inserted into the center of the circle inside the movable backing ring, a worker can produce graphite sealing rings with different thicknesses without replacing a compression die, and the worker can withdraw the graphite sealing rings from the die without using an auxiliary tool.

Description

Forming machine for producing graphite sealing ring

Technical Field

The utility model relates to a make-up machine for producing graphite sealing washer belongs to graphite sealing washer production mould technical field.

Background

In long-term work practice, different moulds need to be changed to the graphite sealing washer of different thickness for the staff to when taking out the graphite sealing washer after will forming from the mould, need the staff to use appurtenance just can take out, inconvenient staff's operation is used and is reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an mesh: the staff can need not to change the die mould and can produce the graphite sealing washer of different thickness to the staff need not to use appurtenance and can say that the graphite sealing washer withdraws from in the mould, makes things convenient for staff's operation to use and improves work efficiency, and its technical scheme is as follows:

the utility model provides a make-up machine for producing graphite sealing washer, the make-up machine includes fixed baseplate 1, lift cylinder 2, mould shell 3, moves back a device 4, track slide opening 5, activity backing ring 6, activity card post 7, its characterized in that: the upper surface of the fixed base 1 is bilaterally and symmetrically connected with a lifting cylinder 2, the center of a circle of the upper surface of the fixed base 1 is fixedly connected with a mould shell 3, a piece withdrawing device 4 is inserted in the center of a circle inside the mould shell 3, rail sliding holes 5 are symmetrically arranged at the left upper part and the right upper part of the side surface of the mould shell 3, a movable backing ring 6 is inserted in the edge of the upper surface of the mould shell 3, a movable clamping column 7 is inserted in the center of a circle inside the movable backing ring 6, the fixed base 1 comprises a base plate 1-1, side plates 1-2, upright columns 1-3 and sockets 1-4, the side plate 1-1 is bilaterally and symmetrically and fixedly connected with the side plates 1-2, the upright columns 1-3 are connected at the center of a circle of the upper surface of the base plate 1-1, the sockets 1-4 are arranged at the center of the upper surface of the upright columns 1-3, the lifting cylinder 2 is connected to the upper surface of the side plate 1-2, an inserting column is arranged at the circle center of the lower surface of the movable clamping column 7 and is inserted into the inserting opening 1-4, the mold shell 3 comprises an outer tube 3-1, a rubber column 3-2, a threaded opening 3-3 and a rubber ring 3-4, the rubber column 3-2 is symmetrically connected to the left side and the right side of the inner side surface of the outer tube 3-1, the threaded opening 3-3 is arranged at the outer side edge of the upper surface of the outer tube 3-1, the rubber ring 3-4 is respectively connected to the inner edge and the outer edge of the upper surface of the threaded opening 3-3, the outer tube 3-1 is inserted into the outer side of the upright post 1-3 and is connected to the upper surface of the chassis 1-1, the height of the rubber column 3-2 is the same as that of the inner lower surface of the rail sliding hole 5, the movable backing ring 6 is screwed in the threaded port 3-3, the part withdrawing device 4 comprises an inserting ring 4-1, a support plate 4-2, a push pipe 4-3 and a rubber ring 4-4, the support plate 4-2 is symmetrically connected to the left and right of the outer side surface of the inserting ring 4-1, the push pipe 4-3 is connected to the center of the circle of the upper surface of the inserting ring 4-1, the rubber ring 4-4 is connected to the center of the circle of the upper surface of the push pipe 4-3, the inserting ring 4-1 and the push pipe 4-3 are inserted into the outer side surface of the upright post 1-3, the support plate 4-2 is inserted into the track sliding hole 5, and the upper surface of the lifting cylinder 2 is connected to the lower surface of the support plate 4-2.

The utility model has the advantages that: the staff can produce the graphite sealing washer of different thickness without changing the die mould to the staff need not to use appurtenance and can say that the graphite sealing washer withdraws from in the mould, makes things convenient for staff's operation and use and improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fixing base 1 of the present invention;

fig. 3 is a schematic structural view of the mold housing 3 of the present invention;

fig. 4 is a schematic structural view of the device 4 for removing the workpiece.

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.

When the graphite sealing device is used, firstly, the chassis 1-1 on the fixed base 1 is placed on a molding press and fixed, then the movable clamping column 7 suitable for being obtained is inserted into the insertion opening 1-4, then the movable backing ring 6 with the suitable height is screwed in the threaded opening 3-3 on the die shell 3, then the graphite plate is placed on the upper surfaces of the movable backing ring 6 and the movable clamping column 7, then the pressure head is pressed on the graphite plate, the graphite plate is pressed and broken to be molded, meanwhile, the molded graphite sealing ring is pressed between the movable backing ring 6 and the movable clamping column 7, the graphite sealing ring is clamped on the upper surface of the top pipe 4-3 on the withdrawing device 4, then the pressure head is lifted and separated from the movable backing ring 6 and the movable clamping column 7, finally, a worker starts the lifting cylinder 2, simultaneously slides the insertion ring 4-1 on the upright column 1-3 through the support plate 4-2, simultaneously pushes the graphite sealing ring out of the movable backing ring 6 and the movable clamping column 7, and simultaneously, and the rubber ring 4-3 can push the graphite sealing ring to be damaged when being placed.

When the insert ring 4-1 falls, the rubber column 3-2 can buffer and place the insert ring 4-1 to be clamped on the lower surface of the track sliding hole 5 to be bent.

Claims

1. The utility model provides a make-up machine for producing graphite sealing washer, the make-up machine includes unable adjustment base (1), lift cylinder (2), mould shell (3), moves back a device (4), track slide opening (5), activity backing ring (6), activity card post (7), its characterized in that: fixed baseplate (1) upper surface bilateral symmetry is connected with lift cylinder (2), fixed baseplate (1) upper surface centre of a circle department fixedly connected with mould shell (3), the inside centre of a circle department cartridge of mould shell (3) has a device (4) that moves back, the top department symmetry is equipped with track slide opening (5) about mould shell (3) side surface, mould shell (3) upper surface edge cartridge has activity backing ring (6), the inside centre of a circle department cartridge of activity backing ring (6) has activity card post (7).

2. A molding machine for producing graphite seal rings according to claim 1, characterized in that; the fixed base (1) comprises a chassis (1-1), side plates (1-2), upright columns (1-3) and sockets (1-4), wherein the side surfaces of the chassis (1-1) are bilaterally and fixedly connected with the side plates (1-2), the center of a circle of the upper surface of the chassis (1-1) is connected with the upright columns (1-3), the center of a circle of the upper surface of the upright columns (1-3) is provided with the sockets (1-4), the lifting cylinder (2) is connected to the upper surfaces of the side plates (1-2), the center of a circle of the lower surface of the movable clamping column (7) is provided with an inserting column, and the inserting column is inserted into the sockets (1-4).

3. The molding machine for producing a graphite seal ring according to claim 2, wherein; the mold shell (3) comprises an outer tube (3-1), rubber columns (3-2), threaded openings (3-3) and rubber rings (3-4), the rubber columns (3-2) are symmetrically connected to the left and right of the inner side surface of the outer tube (3-1), the threaded openings (3-3) are formed in the outer side edge of the upper surface of the outer tube (3-1), the rubber rings (3-4) are connected to the inner and outer edges of the upper surface of the threaded openings (3-3), the outer tube (3-1) is inserted into the outer side of the upright post (1-3) and connected to the upper surface of the chassis (1-1), the upper surface of the rubber column (3-2) is as high as the inner lower surface of the rail sliding hole (5), and the movable backing ring (6) is screwed in the threaded openings (3-3).

4. A molding machine for producing graphite seal rings according to claim 2, characterized in that; the part withdrawing device (4) comprises an inserting ring (4-1), a support plate (4-2), a jacking pipe (4-3) and a rubber ring (4-4), the support plate (4-2) is connected to the outer side surface of the inserting ring (4-1) in a bilateral symmetry mode, the jacking pipe (4-3) is connected to the circle center of the upper surface of the inserting ring (4-1), the rubber ring (4-4) is connected to the circle center of the upper surface of the jacking pipe (4-3), the inserting ring (4-1) and the jacking pipe (4-3) are inserted into the outer side surface of the upright post (1-3), the support plate (4-2) is inserted into the track sliding hole (5), and the upper surface of the lifting cylinder (2) is connected to the lower surface of the support plate (4-2).