CN213413045U

CN213413045U - Small-size mould mounting structure of hydraulic press

Info

Publication number: CN213413045U
Application number: CN202020678576.4U
Authority: CN
Inventors: 欧春丽
Original assignee: Shanghai Debo Pneumatic Hydraulic Technology Co ltd
Current assignee: Shanghai Debo Pneumatic Hydraulic Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-06-11
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a small-size die holding structure of hydraulic press, the both sides rigidity of stage body up end is connected with the installation pole, the upside position connection of installation pole is fixed with the mount, and the intermediate position connection of terminal surface is fixed with the hydraulic stem under the mount, the downside position of hydraulic stem is connected with the mount table, the downside position of mount table is connected fixedly with last mould via the joint structure, the intermediate position connection of stage body up end is fixed with the bed die, the central line of bed die coincides mutually with the central line of last mould, realizes fixedly through the mode through the joint structure between with last mould and the mount table, and this installation effectiveness who has improved last mould has solved the problem that the mould was wasted time and energy through the bolt fastening in the tradition.

Description

Small-size mould mounting structure of hydraulic press

Technical Field

The utility model relates to a small-size mould mounting structure of hydraulic press belongs to the mechanical equipment field.

Background

In the prior art, a hydraulic press is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by using hydrostatic pressure. It is commonly used in press processes and press forming processes, such as: forging, stamping, cold extruding, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like. The principle of the hydraulic transmission mechanism is that the hydraulic transmission mechanism is made by using the Pascal law and has a plurality of types. Of course, the use is also diverse as required. For example, according to the types of pressure-transmitting liquids, there are two types of hydraulic presses and hydraulic presses, and the existing hydraulic presses have the problem of inconvenient installation in the process of installing the die, so a new installation mode is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a small-size mould mounting structure of hydraulic press to solve and to provide current hydraulic press in the above-mentioned background art and have the inconvenient problem of installation at the in-process of installation mould.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a small-size die holding structure of hydraulic press, includes stage body and installation pole, the both sides position fixedly connected with installation pole of stage body up end, the upside position connection of installation pole is fixed with the mount, and the intermediate position connection of terminal surface is fixed with the hydraulic stem under the mount, the downside position of hydraulic stem is connected with the mount table, the downside position of mount table is connected fixedly with last mould via joint structure, the intermediate position connection of stage body up end is fixed with the bed die, the central line of bed die coincides mutually with the central line of last mould.

Further, the joint structure is including an installation section of thick bamboo, an installation section of thick bamboo is the cylinder structure, the inside sliding connection of an installation section of thick bamboo has the sliding block, and the outer wall of sliding block laminates with the inner wall of an installation section of thick bamboo mutually, an installation section of thick bamboo closes with the screw of seting up in the mount table both sides mutually soon, one side position connection of sliding block is fixed with the slide bar, the one end of slide bar is passed an installation section of thick bamboo and is connected fixedly with spacing dish, the opposite side position connection of sliding block is fixed with card post and passes an installation section of thick bamboo and set up the shrinkage pool looks joint in last mould both sides, the outside cover of card post is equipped with reset spring, one side and sliding block side end face of reset spring are fixed mutually, reset spring's opposite side and.

Furthermore, the outer side of the mounting cylinder is provided with threads, and the threads distributed on the outer side of the mounting cylinder are screwed with the threads arranged on the two sides of the mounting table.

Further, the one end that the card post deviates from to be connected with the sliding block is the ring column structure, the diameter of card post is the same with the diameter of seting up at last mould both sides shrinkage pool.

Furthermore, the joint structure is provided with four and four joint structures and is arranged at 90 contained angles about the axis of the upper die.

Further, the shrinkage pool has been seted up to the downside terminal surface of mount table, the inside upside terminal surface of shrinkage pool laminates with the upside terminal surface of last mould mutually, and the edge of going up the mould laminates with the edge of shrinkage pool mutually.

The utility model has the advantages that: the upper die and the mounting table are fixed in a clamping structure mode, so that the mounting efficiency of the upper die is improved, and the problem that the die is time-consuming and labor-consuming in the traditional mode of fixing through bolts is solved;

drive the card post under reset spring's effect and remove to one side, and then the card post passes the screw and sets up the shrinkage pool looks joint in last mould both sides, the effect through the card post plays the restriction and goes up the purpose that the mould removed, the great improvement of this design has gone up the convenience of mould installation, and the side of sliding block is laminated with the inner wall of installation section of thick bamboo mutually, and then make the card post only can remove along the axis direction of installation section of thick bamboo in the inside of installation section of thick bamboo, unable slope takes place, the stability after the mould is fixed in the improvement, it rocks to prevent to go up the mould and take place after the mount table is fixed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a small die mounting structure of a hydraulic machine according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of a clamping structure in a mounting structure of a small die of a hydraulic machine according to the present invention;

in the figure: 1-fixed frame, 2-installation rod, 3-lower die, 4-table body, 5-upper die, 6-hydraulic rod, 7-clamping structure, 8-installation table, 71-limiting disc, 72-sliding rod, 73-sliding block, 74-installation cylinder, 75-clamping column and 76-reset spring.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a small-size die holding structure of hydraulic press, including stage body 4 and installation pole 2, the both sides position fixedly connected with installation pole 2 of stage body 4 up end, the upside position connection of installation pole 2 is fixed with mount 1, and the intermediate position connection of mount 1 lower extreme face is fixed with hydraulic stem 6, the downside position of hydraulic stem 6 is connected with mount table 8, the downside position of mount table 8 is connected fixedly with last mould 5 via joint structure 7, the intermediate position connection of stage body 4 up end is fixed with bed die 3, the central line of bed die 3 coincides mutually with the central line of last mould 5.

The clamping structure 7 comprises an installation barrel 74, the installation barrel 74 is a cylindrical structure, a sliding block 73 is connected inside the installation barrel 74 in a sliding mode, the outer wall of the sliding block 73 is attached to the inner wall of the installation barrel 74, the installation barrel 74 is rotatably combined with screw holes formed in two sides of the installation platform 8, a sliding rod 72 is fixedly connected to one side of the sliding block 73, one end of the sliding rod 72 penetrates through the installation barrel 74 to be fixedly connected with a limiting disc 71, a clamping column 75 is fixedly connected to the other side of the sliding block 73, the clamping column 75 penetrates through the installation barrel 74 to be clamped with concave holes formed in two sides of the upper die 5, a return spring 76 is sleeved outside the clamping column 75, one side of the return spring 76 is fixed to one side end face of the sliding block 73, the other side of the return spring 76 is fixed to the bottom end face inside the installation barrel 74, the clamping column 75 is driven to move to one side under the action of the return spring 76, and the clamping column 75 penetrates through, the effect through card post 75 plays the purpose that mould 5 removed in the restriction, the great improvement of this design go up the convenience of mould 5 installation to the side of sliding block 73 is laminated mutually with the inner wall of an installation section of thick bamboo 74, and then makes card post 75 only can remove along the axis direction of an installation section of thick bamboo 74 in the inside of an installation section of thick bamboo 74, and the unable slope that takes place has improved the stability after mould 5 fixes, prevents to go up mould 5 and take place to rock with the fixed back of mount table 8.

The outer side of the mounting tube 74 is provided with threads, and the threads distributed on the outer side of the mounting tube 74 are screwed with the threads arranged on the two sides of the mounting table 8, so that the mounting tube 74 is conveniently fixed inside the threads on the two sides of the mounting table 8.

The end, away from and connected with sliding block 73, of clamping post 75 is of a circular ring-shaped structure, and the diameter of clamping post 75 is the same as the diameter of the concave hole formed in the two sides of upper die 5, so that clamping post 75 and upper die 5 are firmly fixed together.

Clamping structure 7 is provided with four and four clamping structure 7 and is 90 contained angles about the axis of last mould 5 and arranges, through the great improvement of four clamping structure 7's design the stability after clamping structure 7 and last mould 5 are fixed.

The shrinkage pool has been seted up to the downside terminal surface of mount table 8, and the inside upside terminal surface of shrinkage pool is laminated mutually with the upside terminal surface of last mould 5, and the edge of going up mould 5 is laminated mutually with the edge of shrinkage pool.

The specific implementation mode is as follows: the upper die 5 and the lower die 3 are attached together, then the hydraulic rod 6 is started, the mounting table 8 is driven to move downwards under the action of the hydraulic rod 6, meanwhile, the limiting disc 71 is pulled to move towards one side to drive the sliding rod 72 to move, the sliding block 73 fixed with the sliding rod 72 also moves along with the limiting disc, the clamping column 75 moves towards the mounting cylinder 74, under the action of the hydraulic rod 6, the mounting table 8 and the upper die 5 are clamped together, the limiting disc 71 is loosened, the clamping column 75 is driven to move towards one side under the action of the reset spring 76, the clamping column 75 penetrates through a screw hole to be clamped with concave holes formed in two sides of the upper die 5, the purpose of limiting the movement of the upper die 5 is achieved under the action of the clamping column 75, the design greatly improves the installation convenience of the upper die 5, and the side face of the sliding block 73 is attached to the inner wall of the mounting cylinder 74, and then make the card post 75 can only remove along the axis direction of installation section of thick bamboo 74 in the inside of installation section of thick bamboo 74, unable emergence slope has improved the stability after mould 5 is fixed, prevents that mould 5 from taking place to rock with the mount table 8 is fixed after.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a small-size mould mounting structure of hydraulic press, includes stage body (4) and installation pole (2), its characterized in that: the utility model discloses a mould, including platform body (4), the both sides position fixedly connected with installation pole (2) of platform body (4) up end, the upside position connection of installation pole (2) is fixed with mount (1), and the intermediate position connection of mount (1) lower terminal surface is fixed with hydraulic stem (6), the downside position connection of hydraulic stem (6) has mount table (8), the downside position of mount table (8) is connected fixedly with last mould (5) via joint structure (7), the intermediate position connection of platform body (4) up end is fixed with bed die (3), the central line of bed die (3) coincides mutually with the central line of last mould (5).

2. The small die mounting structure for hydraulic presses of claim 1, wherein: the joint structure (7) is including installation section of thick bamboo (74), installation section of thick bamboo (74) is the cylinder structure, the inside sliding connection of installation section of thick bamboo (74) has sliding block (73), and the outer wall of sliding block (73) is laminated with the inner wall of installation section of thick bamboo (74) mutually, installation section of thick bamboo (74) and the screw hole of seting up in mount table (8) both sides close soon, one side position connection of sliding block (73) is fixed with slide bar (72), the one end of slide bar (72) is passed installation section of thick bamboo (74) and is connected fixedly with spacing dish (71), the opposite side position connection of sliding block (73) is fixed with card post (75) and card post (75) passes installation section of thick bamboo (74) and sets up the concave hole joint in last mould (5) both sides, the outside cover of card post (75) is equipped with reset spring (76), one side and sliding block (73) side end face of reset spring (76) are fixed mutually, the other side of the return spring (76) is fixed with the bottom end surface in the mounting cylinder (74).

3. The small die mounting structure for hydraulic presses of claim 2, wherein: the outer side of the mounting cylinder (74) is provided with threads, and the threads distributed on the outer side of the mounting cylinder (74) are screwed with screw holes arranged on two sides of the mounting table (8).

4. The small die mounting structure for hydraulic presses of claim 2, wherein: the one end that card post (75) deviate from to be connected with sliding block (73) is the ring shape structure, the diameter of card post (75) is the same with the diameter of seting up at last mould (5) both sides shrinkage pool.

5. The small die mounting structure for hydraulic presses of claim 1, wherein: the clamping structure (7) is provided with four clamping structures (7) which are arranged at an included angle of 90 degrees relative to the central axis of the upper die (5).

6. The small die mounting structure for hydraulic presses of claim 1, wherein: the shrinkage pool has been seted up to the downside terminal surface of mount table (8), the inside upside terminal surface of shrinkage pool laminates with the upside terminal surface of last mould (5) mutually, and the edge of going up mould (5) laminates with the edge of shrinkage pool mutually.