Ball valve body forging forming die

Abstract

The utility model discloses a ball valve body forging forming die in the field of forming dies, which comprises an upper die set and a lower die set which are arranged on the upper side and the lower side and matched with each other, first fixing plates are fixed on the surfaces of the two sides of the upper die set, and second fixing plates are fixed on the surfaces of the two sides of the lower die set. A plurality of first through pipes are jointly installed between the surfaces of the two ends of the first fixing plate at intervals in the vertical direction, the two ends of each first through pipe penetrate through the surfaces of the two ends of the corresponding position on the first fixing plate, and a plurality of second through pipes are jointly installed between the surfaces of the two ends of the second fixing plate at intervals in the vertical direction. According to the forging forming die for the ball valve body, cooling of the forging forming die is facilitated, the cooling forming efficiency of the ball valve body can be guaranteed conveniently, the ball valve body can be machined conveniently, cooling forming of the ball valve body is facilitated, and the working efficiency of forming machining of the ball valve body can be guaranteed conveniently.

Description

Technical Field

[0001] The utility model relates to the field of forming dies, in particular to a forging forming die for a ball valve body. Background Art

[0002] A ball valve is a valve whose opening and closing parts are driven by the valve stem and rotate around the axis of the ball valve. When processing the ball valve body, a forging die is required. A forging die is a tool that can shape the blank into a die forging. The forging die is a key process equipment necessary in the production of die forgings.

[0003] The prior art discloses a new type of ball valve body forging forming die with application number: CN201821829502.5, the forming die comprises an upper die sleeve and a lower die sleeve, an upper die core is arranged at the bottom of the upper die sleeve, a lower die core is arranged at the top of the lower die sleeve, a lower top block is inserted in the center of the bottom of the lower die sleeve, the upper die core and the lower die core are butt-jointed and cooperate with the lower top block to form a ball valve cavity, the upper die sleeve and the lower die sleeve are butt-jointed to form two horizontal punch holes connecting the ball valve cavity, a vertical punch hole is arranged in the center of the top of the upper die sleeve, and an upper punch is arranged in the vertical punch hole.

[0004] However, the above-mentioned molding die has the disadvantages of being not conducive to cooling the molding die, which will affect the efficiency of cooling and molding the ball valve body, being inconvenient for processing the ball valve body, being not conducive to molding the ball valve body, and affecting the working efficiency of molding the ball valve body.

[0005] Therefore, we propose a ball valve body forging die. Utility Model Content

[0006] The utility model aims to provide a ball valve body forging die to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A ball valve body forging mold comprises an upper mold group and a lower mold group which are matched and arranged at the upper side and the lower side, wherein a first fixing plate is fixed to both side surfaces of the upper mold group, and a second fixing plate is fixed to both side surfaces of the lower mold group, and a plurality of first through tubes are installed between both end surfaces of the first fixing plate at intervals along the vertical direction, and both ends of the first through tubes pass through both end surfaces of corresponding positions on the first fixing plate, and a plurality of second through tubes are installed between both end surfaces of the second fixing plate at intervals along the vertical direction, and both ends of the second through tubes pass through both end surfaces of corresponding positions on the second fixing plate.

[0009] As a further solution of the utility model: the opposing surfaces of the upper die group and the lower die group are in a matched state, the upper die group includes a vertical punch located in the middle of its upper side, horizontal punches are arranged between the middle of the two ends of the opposing surfaces of the upper die group and the lower die group, a mounting plate is installed on the lower surface of the lower die group, and bolts are threadedly inserted on both sides of the two ends of the mounting plate along the vertical direction.

[0010] By adopting the above technical solution: the arrangement of the bolts enables the installation of the mounting plate, making it easy to use the mounting plate.

[0011] As a further solution of the utility model: a matching first retaining hole is opened on the first fixing plate corresponding to the first through pipe, the first retaining hole is in a horizontal state, and the first retaining holes both penetrate the two end surfaces of the corresponding positions on the first fixing plate.

[0012] By adopting the above technical solution: the provision of the first retaining hole on the first fixing plate is helpful for installing and limiting the first through pipe.

[0013] As a further solution of the utility model: a matching second retaining hole is opened on the second fixing plate corresponding to the second through pipe, the second retaining hole is in a horizontal state, and the second retaining holes both penetrate the two end surfaces of the corresponding positions on the second fixing plate.

[0014] By adopting the above technical solution: the provision of the second retaining hole on the second fixing plate is helpful for installing and limiting the second through pipe.

[0015] As a further solution of the utility model: one end of the first through tube is commonly connected with a connected first liquid inlet connecting tube, and the middle part of the first liquid inlet connecting tube away from the first through tube is connected with a connected first liquid inlet pipe.

[0016] By adopting the above technical solution: the provision of the first liquid inlet connecting pipe is helpful to connect the first through pipe and the first liquid inlet pipe.

[0017] As a further solution of the utility model: the first through tube is connected to a first liquid outlet connecting tube at one end away from the first liquid inlet connecting tube, and the first liquid outlet connecting tube is connected to a first liquid outlet pipe at the middle part away from the first through tube.

[0018] By adopting the above technical solution: the provision of the first liquid outlet connecting pipe is helpful to connect the first through pipe and the first liquid outlet pipe.

[0019] As a further solution of the utility model: one end of the second through pipe is commonly connected with a connected second liquid inlet connecting pipe, and the middle of the second liquid inlet connecting pipe away from the second through pipe is connected with a connected second liquid inlet pipe.

[0020] By adopting the above technical solution: the provision of the second liquid inlet connecting pipe is helpful to connect the second through pipe and the second liquid inlet pipe.

[0021] As a further solution of the utility model: the second through tube is connected to a connected second liquid outlet connecting tube at one end away from the second liquid inlet connecting tube, and the second liquid outlet connecting tube is connected to a connected second liquid outlet tube in the middle part away from the second through tube.

[0022] By adopting the above technical solution: the provision of the second liquid outlet connecting pipe is helpful to connect the second through pipe and the second liquid outlet pipe.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In the utility model, the cooling water in the first through pipe and the second through pipe will cool the first fixed plate and the second fixed plate. After the first fixed plate and the second fixed plate are cooled, the upper die set and the lower die set will be used to cool and form the ball valve body. When used, it is helpful to cool the forging die, so as to ensure the efficiency of cooling and forming the ball valve body, so as to facilitate the processing of the ball valve body, and to help cool and form the ball valve body, so as to ensure the working efficiency of the forming processing of the ball valve body.

[0025] 2. In the utility model, the cooling water in the first liquid inlet pipe and the second liquid inlet pipe will be transported to the first liquid inlet connecting pipe and the second liquid inlet connecting pipe, the cooling water in the first liquid inlet connecting pipe and the second liquid inlet connecting pipe will be transported to the first through pipe and the second through pipe, and the cooling water in the first through pipe and the second through pipe will cool the first fixed plate and the second fixed plate through the first retaining hole and the second retaining hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the first fixing plate structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the second fixing plate of the utility model;

[0029] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model.

[0030] In the figure: 1. upper mold assembly; 2. lower mold assembly; 3. mounting plate; 4. bolts; 5. first fixing plate; 6. second fixing plate; 7. first retaining hole; 8. second retaining hole; 9. first through pipe; 10. second through pipe; 11. first liquid inlet pipe; 12. second liquid inlet pipe; 13. first liquid inlet connecting pipe; 14. second liquid inlet connecting pipe; 15. first liquid outlet pipe; 16. second liquid outlet pipe; 17. first liquid outlet connecting pipe; 18. second liquid outlet connecting pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 4 In an embodiment of the utility model, a ball valve body forging die comprises an upper die set 1 and a lower die set 2 which are matched and arranged at the upper and lower sides, first fixing plates 5 are fixed to both side surfaces of the upper die set 1, second fixing plates 6 are fixed to both side surfaces of the lower die set 2, a plurality of first through pipes 9 are installed at intervals along the vertical direction between both end surfaces of the first fixing plate 5, both ends of the first through pipe 9 penetrate the two end surfaces of the corresponding positions on the first fixing plate 5, a plurality of second through pipes 10 are installed at intervals along the vertical direction between both end surfaces of the second fixing plate 6, and the second through pipes Both ends of 10 penetrate the two end surfaces of the corresponding positions on the second fixed plate 6, and the cooling water in the first through pipe 9 and the second through pipe 10 will cool the first fixed plate 5 and the second fixed plate 6. After the first fixed plate 5 and the second fixed plate 6 are cooled, the upper die set 1 and the lower die set 2 will be used to cool and form the ball valve body. When used, it is helpful to cool the forging mold, so as to ensure the efficiency of cooling and forming the ball valve body, so as to facilitate the processing of the ball valve body, which is helpful to cool and form the ball valve body, so as to ensure the working efficiency of the forming processing of the ball valve body.

[0033] Among them, the opposing surfaces of the upper die group 1 and the lower die group 2 are in a matched state, the upper die group 1 includes a vertical punch located in the middle of its upper side, and horizontal punches are arranged between the middle parts of the two ends of the opposing surfaces of the upper die group 1 and the lower die group 2. A mounting plate 3 is installed on the lower surface of the lower die group 2, and bolts 4 are threadedly inserted on both sides of the two ends of the mounting plate 3 along the vertical direction. The bolts 4 can install the mounting plate 3, which is convenient for the use of the mounting plate 3; a matching first retention hole 7 is opened on the first fixing plate 5 corresponding to the first through pipe 9, the first retention hole 7 is in a horizontal state, and the first retention holes 7 penetrate the two end surfaces of the corresponding position on the first fixing plate 5, and the first retention holes 7 on the first fixing plate 5 are helpful for installing and limiting the first through pipe 9; a matching second retention hole 8 is opened on the second fixing plate 6 corresponding to the second through pipe 10, the second retention hole 8 is in a horizontal state, and the second retention holes 8 penetrate the two end surfaces of the corresponding position on the second fixing plate 6, and the second retention holes 8 on the second fixing plate 6 are helpful for installing and limiting the second through pipe 10.

[0034] A first liquid inlet connecting tube 13 is commonly connected between one end of the first through tube 9, and a first liquid inlet connecting tube 11 is connected to the middle of the side of the first liquid inlet connecting tube 13 away from the first through tube 9, and the first liquid inlet connecting tube 13 helps to connect the first through tube 9 with the first liquid inlet connecting tube 11; a first liquid outlet connecting tube 17 is commonly connected between one end of the first through tube 9 away from the first liquid inlet connecting tube 13, and a first liquid outlet connecting tube 15 is connected to the middle of the side of the first liquid outlet connecting tube 17 away from the first through tube 9, and the first liquid outlet connecting tube 17 helps to connect the first through tube 9 with the first liquid outlet tube 15.

[0035] A second liquid inlet connecting pipe 14 is commonly connected between one end of the second through tube 10, and a second liquid inlet connecting pipe 12 is connected to the middle of the second liquid inlet connecting pipe 14 on the side away from the second through tube 10, and the second liquid inlet connecting pipe 14 helps to connect the second through tube 10 with the second liquid inlet pipe 12; a second liquid outlet connecting pipe 18 is commonly connected between one end of the second through tube 10 away from the second liquid inlet connecting pipe 14, and a second liquid outlet connecting pipe 16 is connected to the middle of the second liquid outlet connecting pipe 18 on the side away from the second through tube 10, and the second liquid outlet connecting pipe 18 helps to connect the second through tube 10 with the second liquid outlet pipe 16.

[0036] The working principle of the utility model is as follows: during use, the lower surface of the mounting plate 3 is corresponded to the position where the outside world needs to install, so that the lower surface of the mounting plate 3 and the position where the outside world needs to install are in a matching and fitting state, and the mounting plate 3 is further installed between the position where the outside world needs to install through the bolts 4. The bolts 4 can fix and limit the mounting plate 3, which helps to stably use the mounting plate 3. The mounting plate 3 can support and limit the lower module 2 and the various components assembled on the lower module 2, which is convenient for stably using the lower module 2 and the various components assembled on the lower module 2. The lower module 2 can support and limit the upper module 1 and the various components assembled on the upper module 1, which helps to stably use the upper module 1 and the various components assembled on the upper module 1.

[0037] Further, the blank material to be formed is placed between the upper die set 1 and the lower die set 2, and the end of the first liquid inlet pipe 11 away from the first liquid inlet connecting pipe 13 is connected to the external water supply pipe, and the end of the second liquid inlet pipe 12 away from the second liquid inlet connecting pipe 14 is connected to the external water supply pipe. The cooling water can be transported to the first liquid inlet pipe 11 and the second liquid inlet pipe 12 through the external water supply pipe. The cooling water entering the first liquid inlet pipe 11 and the second liquid inlet pipe 12 The cooling water will be transported to the first liquid inlet connecting pipe 13 and the second liquid inlet connecting pipe 14. The cooling water in the first liquid inlet connecting pipe 13 and the second liquid inlet connecting pipe 14 will be transported to the first through pipe 9 and the second through pipe 10. The cooling water in the first through pipe 9 and the second through pipe 10 will cool the first fixed plate 5 and the second fixed plate 6 through the first retaining hole 7 and the second retaining hole 8. After the first fixed plate 5 and the second fixed plate 6 are cooled, the upper mold assembly 1 and the lower mold assembly 2 will be used to cool and form the ball valve body.

[0038] The end of the first liquid outlet pipe 15 away from the first liquid outlet connecting pipe 17 is connected to the external pipeline for conveying cooling water, and the end of the second liquid outlet pipe 16 away from the second liquid outlet connecting pipe 18 is connected to the external pipeline for conveying cooling water. The cooling water through the first through pipe 9 and the second through pipe 10 will be conveyed to the first liquid outlet connecting pipe 17 and the second liquid outlet connecting pipe 18, and the cooling water in the first liquid outlet connecting pipe 17 and the second liquid outlet connecting pipe 18 will be discharged to the external pipeline for conveying cooling water through the first liquid outlet pipe 15 and the second liquid outlet pipe 16, so as to facilitate the use of this forging mold.

[0039] During use, it helps to cool the forging mold, so as to ensure the efficiency of cooling and molding the ball valve body, so as to facilitate the processing of the ball valve body, and helps to cool and mold the ball valve body, so as to ensure the efficiency of molding the ball valve body.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ball valve body forging die, comprising an upper die set (1) and a lower die set (2) arranged to match each other at the upper and lower sides, characterized in that: The first fixing plates (5) are fixed to both side surfaces of the upper mold assembly (1), the second fixing plates (6) are fixed to both side surfaces of the lower mold assembly (2), a plurality of first through tubes (9) are installed at intervals along the vertical direction between both end surfaces of the first fixing plate (5), both ends of the first through tubes (9) penetrate the two end surfaces of the first fixing plate (5) at corresponding positions, a plurality of second through tubes (10) are installed at intervals along the vertical direction between both end surfaces of the second fixing plate (6), both ends of the second through tubes (10) penetrate the two end surfaces of the second fixing plate (6) at corresponding positions.

2. The ball valve body forging die according to claim 1, characterized in that: The opposing surfaces of the upper die set (1) and the lower die set (2) are in a matched state. The upper die set (1) includes a vertical punch located in the middle of its upper side. Horizontal punches are arranged between the middle of the two ends of the opposing surfaces of the upper die set (1) and the lower die set (2). A mounting plate (3) is installed on the lower surface of the lower die set (2). Bolts (4) are threadedly inserted in the vertical direction on both sides of the two ends of the mounting plate (3).

3. The ball valve body forging die according to claim 2, characterized in that: The first fixing plate (5) is provided with a matching first retaining hole (7) corresponding to the first through pipe (9); the first retaining hole (7) is in a horizontal state and passes through both end surfaces of corresponding positions on the first fixing plate (5).

4. The ball valve body forging die according to claim 3, characterized in that: The second fixing plate (6) is provided with a matching second retaining hole (8) corresponding to the second through pipe (10); the second retaining hole (8) is in a horizontal state and penetrates both end surfaces of corresponding positions on the second fixing plate (6).

5. The ball valve body forging die according to claim 4, characterized in that: One end of the first through tube (9) is commonly connected to a first liquid inlet connecting tube (13), and the middle of the first liquid inlet connecting tube (13) away from the first through tube (9) is connected to a first liquid inlet pipe (11).

6. The ball valve body forging die according to claim 5, characterized in that: The first through tube (9) is connected to a first liquid outlet connecting tube (17) at one end away from the first liquid inlet connecting tube (13), and the middle of the first liquid outlet connecting tube (17) at the side away from the first through tube (9) is connected to a first liquid outlet tube (15).

7. The ball valve body forging die according to claim 6, characterized in that: One end of the second through tube (10) is commonly connected to a second liquid inlet connecting tube (14), and the middle of the second liquid inlet connecting tube (14) on a side away from the second through tube (10) is connected to a second liquid inlet pipe (12).

8. The ball valve body forging die according to claim 7, characterized in that: The second through tube (10) is connected to a second liquid outlet connecting tube (18) at one end away from the second liquid inlet connecting tube (14), and the middle of the second liquid outlet connecting tube (18) at the side away from the second through tube (10) is connected to a second liquid outlet tube (16).

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