CN217044602U

CN217044602U - Jig for improving hot isostatic pressing processing efficiency

Info

Publication number: CN217044602U
Application number: CN202220090707.6U
Authority: CN
Inventors: 郭士一
Original assignee: Dalian Far East High Tech Material Technology Co ltd
Current assignee: Dalian Far East High Tech Material Technology Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-07-26
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses an improve hot isostatic pressing machining efficiency's tool, including the locking base, the upper end of locking base is provided with movable cutting ferrule, the inboard central point of activity cutting ferrule puts and has seted up the lock chamber, the inboard in lock chamber is provided with the propelling movement ball, the surface of propelling movement ball is provided with the location ball. In the utility model, the fixture is provided with the locking base and the movable clamping sleeve, which is beneficial to quickly disassembling and assembling the mould, is convenient for changing the mould in the casting processing process, and can improve the processing efficiency of the casting; through set up in the lock intracavity and push away ball and location ball, the cooperation push rod can let the location ball slide along the spout under the effect of pushing away the ball for the location ball inlay in the locating hole, thereby can realize that locking base is fixed with movable cutting ferrule, rotates movable cutting ferrule again, makes in the fixture block card of locking base upper end goes into the draw-in groove of movable cutting ferrule lower extreme, further fixed movable cutting ferrule, can ensure the stability of tool in the course of the work.

Description

Jig for improving hot isostatic pressing processing efficiency

Technical Field

The utility model relates to a hot isostatic pressing processing technology field, in particular to improve hot isostatic pressing machining efficiency's tool.

Background

The hot isostatic pressing process is to place the product inside a sealed container and apply the same pressure and high temperature to the product to sinter and densify the product. Hot isostatic pressing is an indispensable means for high performance material production and new material development; hot isostatic pressing is a powder metallurgy process in which powder is directly sintered and formed by heating and pressing the powder in a mold using nitrogen or argon as a pressing medium. However, when the powder material is processed by the mold, different castings need to be processed by using different mold models, so that long operation time is required for disassembling and assembling the mold, and the processing efficiency of the castings is reduced.

Disclosure of Invention

A primary object of the utility model is to provide an improve hot isostatic pressing machining efficiency's tool can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an improve hot isostatic pressing machining efficiency's tool, includes locking base, locking base's upper end is provided with movable cutting ferrule, the inboard central point of movable cutting ferrule puts and has seted up the lock chamber, the inboard in lock chamber is provided with the propelling movement ball, the surface of propelling movement ball is provided with the location ball, the inboard position that is close to the location ball in lock chamber has seted up the spout, the locating hole has been seted up to the upper end of spout, the guiding hole has been seted up to the lower extreme in lock chamber, the inboard of guiding hole is provided with the push rod.

Preferably, the pushing balls slide along the inner side of the lock cavity, the positioning balls are four groups in number and are annularly and equidistantly arranged along the surfaces of the positioning balls, the surfaces of the positioning balls are tangent to the surfaces of the pushing balls, the positioning balls slide along the inner side of the sliding groove, and the shape of the positioning hole is matched with that of the positioning balls.

Preferably, a clamping ring is connected between the lock cavity and the guide hole, and the surface of the pushing ball is attached to the inner wall of the clamping ring.

Preferably, the push rod is arranged on the upper surface of the locking base, and the push rod and the locking base are fixed through welding.

Preferably, the surface of the locking base is provided with two groups of clamping blocks which are of an L-shaped structure and are symmetrical about the central line of the locking base, and the clamping blocks and the locking base are fixed through welding.

Preferably, a clamping groove is formed in the position, close to the connecting position of the clamping block, of the lower end of the movable clamping sleeve, and the clamping block is embedded into the inner side of the clamping groove and rotates along the inner side of the clamping groove.

Preferably, the surface of the locking base for the movable cutting sleeve is respectively provided with a first mounting hole for a second mounting hole, and the first mounting hole and the second mounting hole respectively penetrate through the locking base and the movable cutting sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, through setting up the tool into locking base and activity cutting ferrule, utilize the bolt fastening in the bottom of mould with the activity cutting ferrule to be favorable to dismantling fast, installing the mould, conveniently carry out the mould change in the foundry goods course of working, can improve the machining efficiency of foundry goods.

(2) The utility model discloses in, through set up in the lock chamber and promote ball and location ball, the cooperation push rod can let the location ball slide along the spout under the effect that promotes the ball for the location ball inlay card is in the locating hole, thereby can realize that locking base is fixed with the activity cutting ferrule, rotates movable cutting ferrule again, makes in the draw-in groove of locking base upper end fixture block card income activity cutting ferrule lower extreme, further fixed movable cutting ferrule can ensure the stability of tool in the course of the work.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic overall structural diagram of a jig for improving hot isostatic pressing efficiency according to the present invention;

fig. 2 is a cross-sectional view of a jig for improving hot isostatic pressing efficiency according to the present invention;

fig. 3 is a schematic structural view of a locking base in the jig for improving the hot isostatic pressing efficiency of the present invention;

fig. 4 is a cross-sectional view of a movable sleeve in a jig for improving hot isostatic pressing efficiency according to the present invention;

fig. 5 is a schematic view illustrating the connection between the push ball and the positioning ball in the jig for improving the hot isostatic pressing efficiency according to the present invention;

fig. 6 is a sectional view of the joint between the clamping groove and the clamping block of the jig for improving the hot isostatic pressing efficiency of the present invention.

In the figure: 1. locking the base; 2. a movable ferrule; 3. a lock cavity; 4. pushing the ball; 5. a positioning ball; 6. a chute; 7. positioning holes; 8. a guide hole; 9. a card slot; 10. a push rod; 11. a clamping block; 12. a first mounting hole; 13. and a second mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a jig for improving hot isostatic pressing processing efficiency comprises a locking base 1, a movable cutting sleeve 2 is arranged at the upper end of the locking base 1, which is beneficial to quickly disassembling and assembling a mold, and is convenient for replacing the mold during the processing of the casting, and can improve the processing efficiency of the casting, a lock cavity 3 is arranged at the central position of the inner side of the movable cutting sleeve 2, the lock cavity 3 is beneficial to sliding the push ball 4 inside, the push ball 4 is arranged inside the lock cavity 3, the push ball 4 can be driven by the push ball 4 to slide along the chute 6, the push ball 4 slides along the inner side of the lock cavity 3, the positioning balls 5 are arranged on the surface of the push ball 4, the positioning balls 5 are four groups, and are arranged at equal intervals along the surface of the positioning balls 5, the surface of the positioning balls 5 is tangent to the surface of the push ball 4, the chute 6 is arranged at the position of the inner side of the lock cavity 3 close to the positioning ball 5, the locating ball 5 slides along the inner side of the sliding groove 6, the upper end of the sliding groove 6 is provided with a locating hole 7, the movable clamping sleeve 2 and the locking base 1 can be fixed by matching the locating hole 7 with the locating ball 5, and the shape of the locating hole 7 is matched with that of the locating ball 5.

Guiding hole 8 has been seted up to the lower extreme of lock chamber 3, can play the positioning action to push rod 10 through guiding hole 8, be connected with the snap ring between lock chamber 3 and the guiding hole 8, utilize the snap ring can play supporting role to promoting ball 4, avoid promoting ball 4 and break away from in the lock chamber 3, and the surface that promotes ball 4 and the inner wall laminating of snap ring, the inboard of guiding hole 8 is provided with push rod 10, a section of thick bamboo push rod 10 can jack up in lock chamber 3 and promote ball 4, make to promote ball 4 along the inside slip of lock chamber 3, push rod 10 sets up the upper surface at locking base 1, and through welded fastening between push rod 10 and the locking base 1, can guarantee push rod 10's stability through welded fastening.

Locking base 1's surface is provided with fixture block 11, and fixture block 11 is L type structure, L type fixture block 11 can effectively catch on movable cutting ferrule 2, the quantity of fixture block 11 is two sets of, and central line symmetry about locking base 1, fixture block 11 passes through welded fastening with locking base 1, increase joint strength, the lower extreme of movable cutting ferrule 2 is close to the junction of fixture block 11 and has seted up draw-in groove 9, fixture block 11 imbeds the inboard of draw-in groove 9, and rotate along the inboard of draw-in groove 9, utilize fixture block 11 cooperation draw-in groove 9 can further strengthen the stability between movable cutting ferrule 2 and the locking base 1.

The surface of the locking base 1 for the movable cutting sleeve 2 is respectively provided with a first mounting hole 12 for a second mounting hole 13, the first mounting hole 12 and the second mounting hole 13 respectively penetrate through the locking base 1 and the movable cutting sleeve 2, and the locking base 1 and the movable cutting sleeve 2 are conveniently connected with a closed container and a mold through the first mounting hole 12 and the second mounting hole 13.

It should be noted that the utility model is a jig for improving hot isostatic pressing processing efficiency, when in use, the first mounting hole 12 and the second mounting hole 13 are matched by bolts, the locking base 1 and the movable cutting ferrule 2 are respectively connected at the inner bottom of the closed container and the outer bottom of the mold, then the movable cutting ferrule 2 is sleeved at the upper end of the locking base 1, the push rod 10 is inserted into the wire hole and jacks up the push ball 4 in the locking cavity 3, the push ball 4 slides along the locking cavity 3, thereby driving the positioner to slide along the chute 6, enabling the positioning ball 5 to enter the positioning hole 7, fixing the movable cutting ferrule 2 and the locking base 1, then rotating the movable cutting ferrule 2 along the surface of the locking base 1, enabling the clamping block 11 to be embedded into the inner side of the clamping groove 9, further fixing the movable cutting ferrule 2, and ensuring the stability of the mold in use, when needs are dismantled, rotate movable cutting ferrule 2 for break away from between fixture block 11 and the draw-in groove 9, upwards mention movable cutting ferrule 2 again, location ball 5 breaks away from in the locating hole 7, makes movable cutting ferrule 2 and locking base 1 separate, makes things convenient for locking base 1 and movable cutting ferrule 2 to install fast, dismantle, is favorable to changing the mould, can improve machining efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improve tool of hot isostatic pressing machining efficiency, includes locking base (1), its characterized in that: the upper end of locking base (1) is provided with movable cutting ferrule (2), the inboard central point of movable cutting ferrule (2) puts and has seted up lock chamber (3), the inboard of lock chamber (3) is provided with push ball (4), the surface of push ball (4) is provided with location ball (5), spout (6) have been seted up to the inboard position that is close to location ball (5) of lock chamber (3), locating hole (7) have been seted up to the upper end of spout (6), guiding hole (8) have been seted up to the lower extreme of lock chamber (3), the inboard of guiding hole (8) is provided with push rod (10).

2. The jig of claim 1, wherein the jig is configured to increase the efficiency of hot isostatic pressing, and further comprises: the push ball (4) slides along the inner side of the lock cavity (3), the positioning balls (5) are four in number and are annularly and equidistantly arranged along the surface of the positioning balls (5), the surface of each positioning ball (5) is tangent to the surface of the push ball (4), the positioning balls (5) slide along the inner side of the sliding groove (6), and the positioning holes (7) are matched with the positioning balls (5) in shape.

3. The jig for improving the efficiency of hot isostatic pressing according to claim 1, wherein: a clamping ring is connected between the lock cavity (3) and the guide hole (8), and the surface of the push ball (4) is attached to the inner wall of the clamping ring.

4. The jig of claim 1, wherein the jig is configured to increase the efficiency of hot isostatic pressing, and further comprises: the push rod (10) is arranged on the upper surface of the locking base (1), and the push rod (10) and the locking base (1) are fixed through welding.

5. The jig for improving the efficiency of hot isostatic pressing according to claim 1, wherein: the surface of the locking base (1) is provided with clamping blocks (11), the clamping blocks (11) are of an L-shaped structure, the clamping blocks (11) are two groups and are symmetrical about the center line of the locking base (1), and the clamping blocks (11) are fixed with the locking base (1) through welding.

6. The jig of claim 5, wherein the jig comprises: a clamping groove (9) is formed in the position, close to the joint of the clamping block (11), of the lower end of the movable clamping sleeve (2), and the clamping block (11) is embedded into the inner side of the clamping groove (9) and rotates along the inner side of the clamping groove (9).

7. The jig for improving the efficiency of hot isostatic pressing according to claim 1, wherein: the surface of the locking base (1) for the movable clamping sleeve (2) is respectively provided with a first mounting hole (12) for a second mounting hole (13), and the first mounting hole (12) and the second mounting hole (13) respectively penetrate through the locking base (1) and the movable clamping sleeve (2).