CN209756212U

CN209756212U - Special-shaped graphite die

Info

Publication number: CN209756212U
Application number: CN201920188313.2U
Authority: CN
Inventors: 邵长涛
Original assignee: QINGDAO JINSHI CARBON Co Ltd
Current assignee: QINGDAO JINSHI CARBON Co Ltd
Priority date: 2019-02-04
Filing date: 2019-02-04
Publication date: 2019-12-10
Anticipated expiration: 2029-02-04

Abstract

The utility model discloses a dysmorphism graphite jig, mould, first lower mould and second lower mould on first mould, second, first mould and first lower mould one end go up to and mould and second lower mould one end all install the end cover on the second, end cover one side fixedly connected with handle, the equal fixedly connected with integrated into one piece's in mould below slider in first mould and the second, the spout has all been opened to first lower mould and second lower mould top both sides, first mould top to and first lower mould both sides all are connected with integrated into one piece's first sleeve, mould top is gone up to the second. Mould, first lower mould and second lower mould are all removed the cooperation through the joint of spout with the slider on first mould, the second for mould, first lower mould and second lower mould are fixed firm on first mould, the second, and threaded connection is adopted at both ends in the end cover, when finding the mould impaired, and easily dismantling is changed, and it is also comparatively convenient to take out the work piece simultaneously.

Description

Special-shaped graphite die

Technical Field

The utility model relates to a graphite jig technical field specifically is a dysmorphism graphite jig.

Background

in recent years, the mold industry is rapidly developed, graphite materials, new processes and increasing mold factories continuously impact the mold market, and graphite is gradually the first choice material for mold manufacturing due to good physical and chemical properties of graphite. The special-shaped graphite mold is high in manufacturing cost, needs to be integrally replaced when damaged, wastes more economic expenditure, and is time-consuming when a workpiece is taken out, and engineering production progress is delayed, so that the problem is very necessary to be solved by the special-shaped graphite mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism graphite jig 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: the utility model provides a dysmorphism graphite jig, includes first last mould, second mould, first lower mould and second lower mould, first last mould and first lower mould one end to and the second is gone up mould and second lower mould one end and is all installed the end cover, end cover one side fixedly connected with handle, the equal fixedly connected with integrated into one piece's slider in mould below both sides is gone up to first last mould and second, the spout has all been opened to first lower mould and second lower mould top both sides, first last mould top to and first lower mould both sides all are connected with integrated into one piece's first sleeve, mould top is gone up to the second to and second lower mould both sides all are connected with integrated into one piece's second sleeve, fixing bolt is installed between first sleeve and the second sleeve are horizontal.

This set up first mould, the mould on the second, first lower mould and second lower mould all adopt the graphite jig of semicircle form circular arc structure, be convenient for pass first sleeve and second sleeve through the bolt and fix, first mould, the mould on the second, first lower mould and second lower mould all remove the cooperation through the joint of spout with the slider, make first mould, the mould on the second, first lower mould and second lower mould are fixed firm, both ends adopt threaded connection in end cover, when discovering the mould is impaired, easily dismantle and change, it is also comparatively convenient to take out the work piece simultaneously.

Preferably, the outer sides of the end parts of the first upper die, the second upper die, the first lower die and the second lower die are provided with external threads, the inner side of the end cover is provided with internal threads, and the end cover is in threaded connection with the end parts of the first upper die, the second upper die, the first lower die and the second lower die respectively.

The first upper die, the second upper die, the first lower die and the second lower die are in threaded connection with the end cover, so that the integral combined installation is facilitated.

Preferably, the sliding groove and the sliding block are both arc-shaped structures, and the sliding groove is matched with the sliding block.

The sliding groove with the arc-shaped structure and the sliding block are mutually clamped and matched, so that the first upper die, the second upper die, the first lower die and the second lower die are installed and fixed after stably sliding.

Preferably, the die walls in the first upper die, the second upper die, the first lower die and the second lower die are plated with silicon carbide films.

The silicon carbide film layer has good high-temperature resistance and corrosion resistance, and the service life of the graphite mold can be prolonged.

Preferably, the mounting grooves are formed in the inner sides of one ends of the first upper die, the second upper die, the first lower die and the second lower die, the inner part of the end cover is connected with the integrally formed convex block, and the convex block is in plug-in fit with the mounting grooves.

This set up mounting groove and lug and make end cover and first last mould, second go up mould, first lower mould and second lower mould one end joint fixed.

Preferably, a sealing gasket is arranged in the mounting groove.

This provides a sealing ring for sealing the threaded connection at the end cap.

Drawings

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

Fig. 2 is a schematic side view of a first upper die and a first lower die of the present invention;

Fig. 3 is a schematic view of the end cap structure of the present invention.

In the figure: 1. a first upper die; 2. a second upper die; 3. a first lower die; 4. a second lower die; 5. an end cap; 6. a first sleeve; 7. a second sleeve; 8. fixing the bolt; 9. a sealing gasket; 10. a chute; 11. a slider; 12. mounting grooves; 13. a handle; 14. a silicon carbide film layer; 15. and (4) a bump.

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: the utility model provides a dysmorphism graphite jig, includes first last mould 1, second and goes up mould 2, first lower mould 3 and second lower mould 4, first last mould 1 and 3 one end of first lower mould to and the second goes up mould 2 and 4 one ends of second lower mould and all install end cover 5, end cover 5 one side fixedly connected with handle 13, first last mould 1 and second go up the equal fixedly connected with integrated into one piece's in 2 below both sides slider 11, first lower mould 3 and 4 top both sides of second lower mould have all opened spout 10, first last mould 1 top to and 3 both sides of first lower mould all are connected with integrated into one piece's first sleeve 6, mould 2 tops on the second to and 4 both sides of second lower mould all are connected with integrated into one piece's second sleeve 7, fixing bolt 8 is installed to first sleeve 6 and second sleeve 7 between transversely.

The outer sides of the end parts of the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 are provided with external threads, the inner side of the end cover 5 is provided with internal threads, and the end cover 5 is in threaded connection with the end parts of the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 respectively. The sliding groove 10 and the sliding block 11 are both arc-shaped structures, and the sliding groove 10 is matched with the sliding block 11. And concave die walls in the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 are plated with silicon carbide film layers 14. The utility model discloses an end cover 5, including first last mould 1, second go up mould 2, first lower mould 3 and 4 one end inboards of second lower mould and all opened mounting groove 12, end cover 5 internal connection has integrated into one piece's lug 15, lug 15 and mounting groove 12 cooperation of pegging graft. The mounting groove 12 is internally provided with a sealing gasket 9.

The working principle is as follows: the utility model discloses novel structure, first upper die 1, second upper die 2, first lower die 3 and second lower die 4 all adopt the graphite jig of semicircle circular arc structure, be convenient for pass first sleeve 6 and second sleeve 7 through fixing bolt 8 and fix, first upper die 1, second upper die 2, first lower die 3 and second lower die 4 all move the cooperation through the joint of spout 10 and slider 11, make first upper die 1, second upper die 2, first lower die 3 and second lower die 4 fixed firm, both ends adopt threaded connection in end cover 5, when finding the mould is impaired, easily dismantle and change, it is also comparatively convenient to take out the work piece simultaneously; the silicon carbide film layer 14 has good high temperature resistance and corrosion resistance, and can prolong the service life of the graphite mold.

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 dysmorphism graphite jig, includes first mould (1), second mould (2), first lower mould (3) and second lower mould (4), its characterized in that: first mould (1) and first lower mould (3) one end to and mould (2) and second lower mould (4) one end on the second all install end cover (5), end cover (5) one side fixedly connected with handle (13), mould (2) below equal fixedly connected with integrated into one piece's slider (11) on first mould (1) and the second, spout (10) have all been opened to first lower mould (3) and second lower mould (4) top both sides, first mould (1) top to and first lower mould (3) both sides all are connected with integrated into one piece's first sleeve (6), mould (2) top is gone up to the second to and second lower mould (4) both sides all are connected with integrated into one piece's second sleeve (7), fixing bolt (8) are installed between first sleeve (6) and second sleeve (7) are horizontal.

2. The shaped graphite mold of claim 1, wherein: the first mould (1), the second go up mould (2), first lower mould (3) and second lower mould (4) tip outside and all open there is the external screw thread, end cover (5) inboard is opened there is the internal thread, end cover (5) respectively with first mould (1), the second go up mould (2), first lower mould (3) and second lower mould (4) tip threaded connection.

3. The shaped graphite mold of claim 1, wherein: the sliding groove (10) and the sliding block (11) are both arc-shaped structures, and the sliding groove (10) is matched with the sliding block (11).

4. The shaped graphite mold of claim 1, wherein: and the die walls in the first upper die (1), the second upper die (2), the first lower die (3) and the second lower die (4) are plated with silicon carbide film layers (14).

5. The shaped graphite mold of claim 1, wherein: mould (2), first lower mould (3) and second lower mould (4) one end inboard all opened mounting groove (12) on first mould (1), the second, end cover (5) internal connection has integrated into one piece's lug (15), lug (15) and mounting groove (12) are pegged graft and are cooperated.

6. The shaped graphite mold of claim 5, wherein: and a sealing gasket (9) is arranged in the mounting groove (12).