CN218925858U

CN218925858U - Press and mould for precisely forming petroleum drilling and production joint thereof

Info

Publication number: CN218925858U
Application number: CN202223437357.5U
Authority: CN
Inventors: 王明东; 屈志国; 李峰; 宋宪鹏
Original assignee: Dalian Lianli Ocean Engineering Co ltd
Current assignee: Dalian Lianli Ocean Engineering Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-28
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a press machine and a die for precisely forming petroleum drilling and production joints of the press machine. According to the utility model, the supporting rod is arranged for supporting the fixing plate, the fixing plate is arranged for fixing the electric push rod, the electric push rod is arranged for driving the stamping plate to displace, the stamping plate is arranged for stamping the die, and the forming cavity is arranged for forming the die, so that the effect of forming the die by matching with the stamping plate is achieved, and the existing majority of forming dies are inconvenient to demould after stamping is finished, so that the working difficulty is improved, and the problem of working effect is reduced.

Description

Press and mould for precisely forming petroleum drilling and production joint thereof

Technical Field

The utility model relates to the technical field of presses, in particular to a press and a die for precisely forming an oil drilling and production joint of the press.

Background

The press is a universal press with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, and can be used for processing parts by applying strong pressure to metal blanks to enable the metals to be subjected to plastic deformation and fracture.

In order to ensure the service life of the drilling and production joint, when the drilling and production joint is formed, the drilling and production joint is required to be punched and formed through a press machine, and most of existing forming dies are inconvenient to demould after the stamping is completed, so that the working difficulty is improved, the working effect is reduced, and the problems are solved by the press machine and the dies for precisely forming the petroleum drilling and production joint.

Disclosure of Invention

The utility model aims to provide a press and a die for precisely forming a petroleum drilling and production joint thereof, which have the advantage of being convenient for demoulding, and solve the problems that the existing majority of forming dies are inconvenient to demould after stamping is finished, so that the working difficulty is improved and the working effect is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a press and oil bores and adopts mould for precision forming of joint, includes the box, the both sides of box top rear end all are provided with the bracing piece, the top of bracing piece is provided with the fixed plate, the top of fixed plate is provided with stamping mechanism, stamping mechanism includes electric putter, electric putter's output is provided with the stamping plate, the top of box is provided with the shaping cavity, the inner chamber of box is provided with demoulding mechanism, demoulding mechanism includes the locating box, the upper end of locating box inner chamber is provided with the atress board, the rear end on atress board right side is provided with the connecting rod.

Preferably, the output end of the electric push rod penetrates through the fixing plate and extends to the top of the forming cavity.

Preferably, the lower end of the surface of the stamping plate extends to the inner cavity of the forming chamber and is movably connected with the inner cavity of the forming chamber.

Preferably, the bottom of the forming cavity penetrates through the box body and extends to the inner cavity of the electric push rod, and is fixedly connected with the inner walls of the box body and the positioning box respectively.

Preferably, both sides of the upper end of the inner cavity of the positioning box are provided with sliding grooves, and the upper end of the right side of the box body is provided with a sliding rail.

Preferably, both sides of the stress plate extend to the inner cavity of the chute and are movably connected with the inner cavity of the chute.

Preferably, the right side of the connecting rod penetrates through the sliding rail and extends to the outside of the box body, and is movably connected with the inner cavity of the sliding rail.

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

the utility model is used for supporting the fixed plate, is used for fixing the electric push rod, is used for driving the stamping plate to displace by arranging the fixing plate, is used for stamping the die by arranging the stamping plate, plays a role in forming the die by matching with the stamping plate by arranging the forming chamber, is used for fixing the stress plate by arranging the locating box, is used for carrying out stress support on the die when the die is stamped, simultaneously plays a role in facilitating the demolding of the die, and plays a role in driving the stress plate to displace by arranging the connecting rod, thereby moving the stress plate to the outside of the locating box, causing the formed rear die to be separated from the inside of the forming chamber.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the case of the present utility model;

FIG. 3 is a schematic cross-sectional view of the positioning box of the present utility model;

fig. 4 is a schematic diagram of a connection structure of a stress plate and a connecting rod according to the present utility model.

In the figure: 1. a case; 2. a support rod; 3. a fixing plate; 4. a punching mechanism; 41. an electric push rod; 42. a stamping plate; 43. a forming chamber; 5. a demoulding mechanism; 51. a positioning box; 52. a force-bearing plate; 53. a connecting rod; 6. a chute; 7. a slide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a press and a die for precisely forming a petroleum drilling joint thereof, the press comprises a box body 1, support rods 2 are arranged on two sides of the rear end of the top of the box body 1, a fixing plate 3 is arranged on the top of the support rods 2, a punching mechanism 4 is arranged on the top of the fixing plate 3, the punching mechanism 4 comprises an electric push rod 41, a punching plate 42 is arranged at the output end of the electric push rod 41, a forming cavity 43 is arranged on the top of the box body 1, a demoulding mechanism 5 is arranged in the inner cavity of the box body 1, the demoulding mechanism 5 comprises a positioning box 51, a stress plate 52 is arranged at the upper end of the inner cavity of the positioning box 51, a connecting rod 53 is arranged at the rear end on the right side of the stress plate 52, the support rods 2 are arranged for supporting the fixing plate 3, the fixing plate 3 is arranged for fixing the electric push rod 41, the device is used for driving the stamping plate 42 to displace, the stamping plate 42 is arranged for stamping a mold, the forming cavity 43 is arranged, the effect of matching the stamping plate 42 to form the mold is achieved, the positioning box 51 is arranged for fixing the stress plate 52, the stress plate 52 is arranged for carrying out stress support on the mold when the mold is stamped, the effect of facilitating mold demolding is achieved, the connecting rod 53 is arranged for driving the stress plate 52 to displace, the stress plate 52 is moved to the outer part of the positioning box 51, the effect of separating the formed rear mold from the inner part of the forming cavity 43 is achieved, the demolding of the formed rear mold is inconvenient after the stamping is completed by the existing most forming molds, the working difficulty is further improved, and the problem of working effect is reduced.

Specifically, the output end of the electric push rod 41 penetrates the fixed plate 3 and extends to the top of the molding chamber 43.

Specifically, the lower end of the surface of the pressing plate 42 extends to the inner cavity of the forming chamber 43, and is movably connected with the inner cavity of the forming chamber 43.

Specifically, the bottom of the molding cavity 43 penetrates the case 1 and extends to the inner cavity of the electric push rod 41, and is fixedly connected with the case 1 and the inner wall of the positioning box 51 respectively.

Specifically, both sides of the upper end of the inner cavity of the positioning box 51 are provided with sliding grooves 6, and the upper end of the right side of the box body 1 is provided with sliding rails 7.

Specifically, both sides of the stress plate 52 extend to the inner cavity of the chute 6, and are movably connected with the inner cavity of the chute 6, and by arranging the chute 6, the stress plate 52 is matched for moving.

Specifically, the right side of the connecting rod 53 penetrates the sliding rail 7 and extends to the outside of the box 1, and is movably connected with the inner cavity of the sliding rail 7, and is used for moving in cooperation with the connecting rod 53 by arranging the sliding rail 7.

When the die is used, firstly, the die is placed in the forming cavity 43, then, the electric push rod 41 is started through the external controller, the output end of the electric push rod 41 drives the stamping plate 42 to move downwards, the stamping plate 42 stamps the die in the forming cavity 43 when moving, after stamping is completed, the connecting rod 53 is pulled, the connecting rod 53 drives the stressed plate 52 to move, the stressed plate 52 moves to the outside of the positioning box 51 through the matching of the sliding groove 6, the support of the die is released, the formed die is separated from the inside of the forming cavity 43 and falls to the bottom of the inner cavity of the positioning box 51, so that the die stripping of the forming die can be completed, the problem that most of existing forming dies are inconvenient to strip after stamping is completed is solved, the working difficulty is further improved, and the working effect is reduced is solved.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press and oil bores and adopts mould for precision forming of joint thereof, includes box (1), its characterized in that: the utility model discloses a box, including box (1), including box, fixed plate (52) are provided with, both sides of box (1) top rear end all are provided with bracing piece (2), the top of bracing piece (2) is provided with fixed plate (3), the top of fixed plate (3) is provided with punching press mechanism (4), punching press mechanism (4) are including electric putter (41), the output of electric putter (41) is provided with punching press board (42), the top of box (1) is provided with shaping cavity (43), the inner chamber of box (1) is provided with demoulding mechanism (5), demoulding mechanism (5) are including locating box (51), the upper end of locating box (51) inner chamber is provided with atress board (52), the rear end on atress board (52) right side is provided with connecting rod (53).

2. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 1, wherein: the output end of the electric push rod (41) penetrates through the fixed plate (3) and extends to the top of the forming cavity (43).

3. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 1, wherein: the lower end of the surface of the stamping plate (42) extends to the inner cavity of the forming cavity (43) and is movably connected with the inner cavity of the forming cavity (43).

4. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 1, wherein: the bottom of the forming cavity (43) penetrates through the box body (1) and extends to the inner cavity of the electric push rod (41), and is fixedly connected with the inner walls of the box body (1) and the positioning box (51) respectively.

5. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 1, wherein: both sides of the upper end of the inner cavity of the positioning box (51) are provided with sliding grooves (6), and the upper end of the right side of the box body (1) is provided with sliding rails (7).

6. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 5, wherein: both sides of the stress plate (52) extend to the inner cavity of the chute (6) and are movably connected with the inner cavity of the chute (6).

7. The press machine and the die for precisely forming the petroleum drilling joint thereof according to claim 5, wherein: the right side of the connecting rod (53) penetrates through the sliding rail (7) and extends to the outside of the box body (1), and is movably connected with the inner cavity of the sliding rail (7).