Flange valve body forge piece manufacturing device

Abstract

The utility model discloses a flange valve body forge piece manufacturing device which comprises a machine frame, the top wall of the machine frame is fixedly connected with a first hydraulic cylinder downwards, the output end of the first hydraulic cylinder is fixedly connected with an end disc, a plurality of stamping columns are arranged on the lower end face of the end disc in a circumferential array mode, a buckle plate is connected in the machine frame in a buckled mode, and a circular containing groove is formed in the buckle plate. A containing groove is formed in the upper portion of the rack, hole grooves are formed in the containing groove in a circumferential array mode, the hole grooves correspond to the punching columns one by one in the vertical direction, a partition plate is fixed in the rack, a waste chip collecting device is arranged on the lower portion of the partition plate, and a demolding device is arranged on the partition plate and penetrates out of the containing groove. The utility model belongs to the technical field of flange valve body manufacturing, and particularly relates to a flange valve body forge piece manufacturing device which solves the problems that in the prior art, when a flange valve body is stamped and forged, the valve body is inconvenient to demould, and meanwhile generated chippings are inconvenient to collect in a centralized mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to flange valve body manufacturing technical field, specifically point to a kind of flange valve body forging manufacturing device. BACKGROUND

[0002] Flange valve body forging is the key component of valve made by forging process, for connecting pipeline and controlling fluid flow. Its manufacturing process is to apply external force to metal blank to produce plastic deformation, so as to improve material organization performance (such as strength, toughness), and finally form valve body with specific shape and size.

[0003] In the prior art, stamping forging is generally carried out in the die, however, the existing forging die is not convenient to demold from the die after stamping the valve body, and manual operation is needed to take out and put into new forgings, which greatly reduces the work efficiency. At the same time, the generated waste is not convenient to clean out in time, therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that in the prior art, it is not convenient to demold the valve body during stamping forging of flange valve body, and the generated debris is not convenient to collect.

[0005] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a flange valve body forging manufacturing device, comprising a rack, a hydraulic cylinder one is fixedly connected to the top wall of the rack downward, an end disc is fixedly connected to the output end of the hydraulic cylinder one, a plurality of stamping columns are arranged in the circumferential direction of the lower end surface of the end disc, a buckle plate is buckled in the rack, a circular placement groove is arranged in the buckle plate, a plurality of hole grooves are arranged in the circumferential direction of the placement groove, the hole grooves correspond one by one to the stamping columns in up and down direction, a partition plate is fixedly arranged in the interior of the rack, a waste collecting device is arranged on the lower part of the partition plate, and a demolding device is arranged on the partition plate and penetrates out of the placement groove.

[0006] Further, the demolding device comprises a hydraulic cylinder two, the hydraulic cylinder two is fixedly connected to the partition plate, an end cap is connected to the output end of the hydraulic cylinder, and an end table is fixedly connected to the bottom end of the end cap.

[0007] Further, the upper end surface of the end table is flush with the bottom wall of the placement groove.

[0008] Further, the waste collecting device comprises a drawer, the drawer is located below the partition plate, and a leakage hole is arranged in the partition plate and located on both sides of the hydraulic cylinder two.

[0009] Further, a switch is arranged on the rack, a hydraulic pump station is arranged on the rack and communicates with the hydraulic cylinder one and the hydraulic cylinder two, and the switch can control the extension and retraction of the hydraulic cylinder one and the hydraulic cylinder two.

[0010] Further, the hydraulic cylinder one is provided with guide rods on both sides, and the guide rods penetrate the rack upward.

[0011] The utility model discloses adopt above -mentioned structure and obtain beneficial effect as follows:

[0012] 1, the utility model discloses a demoulding device is set up, and hydraulic cylinder two push -end cap, and drive end platform rises, and end platform can push the flange valve body that is placed in the placing groove upward, makes it separate from the placing groove, saves the time of valve body demoulding, improves work efficiency.

[0013] 2, the utility model discloses a waste chip collecting device is set up, and when stamping and forging to valve body, and waste chip will drop through the hole groove, and drop through the leakage hole and collect in the drawer concentration. DRAWINGS

[0014] Figure 1 It is the overall structure of the utility model of a flange valve body forge piece manufacturing device Figure 1 ;

[0015] Figure 2 It is the internal structure diagram of the rack of the utility model of a flange valve body forge piece manufacturing device

[0016] Figure 3 It is the overall structure of the utility model of a flange valve body forge piece manufacturing device Figure 2 ;

[0017] Figure 4 It is Figure 1 Partial close -up view of A in the utility model.

[0018] Wherein, 1, rack, 2, hydraulic cylinder one, 3, end disc, 4, stamping column, 5, buckling plate, 6, placing groove, 7, hole groove, 8, baffle, 9, waste chip collecting device, 10, demoulding device, 11, hydraulic cylinder two, 12, end cap, 13, end platform, 14, leakage hole, 15, drawer, 16, guide rod, 17, switch. SPECIFIC EMBODIMENT

[0019] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0020] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] As Figures 1-4 , the utility model discloses a flange valve body forging manufacturing device, including frame 1, the top wall of frame 1 is fixedly connected with hydraulic cylinder one 2 downwards, the output end of hydraulic cylinder one 2 is fixedly connected with end disc 3, and the lower end surface of end disc 3 is circumferentially arranged with several stamping columns 4, and the both sides of hydraulic cylinder one 2 are provided with guide rods 16, and the guide rods 16 are upwardly penetrated in frame 1, the stable lifting of end disc 3 can be guaranteed by setting guide rod 16, and frame 1 is buckled with buckling plate 5, the circular placing groove 6 is arranged in buckling plate 5, and the circumferential array of hole groove 7 is arranged in placing groove 6, and hole groove 7 is one-to-one corresponding with stamping column 4 up and down, and the inside of frame 1 is fixed with baffle 8, the lower part of baffle 8 is equipped with scrap collecting device 9, and baffle 8 is equipped with stripping device 10 and is from placing groove 6 and is worn.

[0022] As Figure 1 , 2 and 4, stripping device 10 includes hydraulic cylinder two 11, and hydraulic cylinder two 11 is fixedly connected on baffle 8, the output end of hydraulic cylinder is connected with end cap 12, the bottom end of end cap 12 is fixedly connected with end table 13, and the upper end surface of end table 13 is flush with the bottom wall of placing groove 6, end table 13 can be separated from placing groove 6 by pushing end cap 12 to move up by hydraulic cylinder two 11, and stripping is completed.

[0023] As Figures 1-2 , scrap collecting device 9 includes drawer 15, drawer 15 is located below baffle 8, baffle 8 is equipped with leak hole 14 and is located at the both sides of hydraulic cylinder two 11, and the scrap falling down from hole groove 7 falls into drawer 15 through leak hole 14, and the centralized collection of scrap is completed.

[0024] As Figure 3 , switch 17 is arranged on frame 1, hydraulic pump station is arranged on frame 1 and is in pipeline communication with hydraulic cylinder one 2 and hydraulic cylinder two 11, and the extension and retraction of hydraulic cylinder one 2 and hydraulic cylinder two 11 can be controlled by switch 17.

[0025] When being used, when flange valve body is forged, the flange is placed in placing groove 6, the inner hole of flange is just attached to end cap 12 at this time, end disc 3 is pushed to move down by hydraulic cylinder one 2, flange is forged by stamping column 4, scrap falls down through hole groove 7 and finally falls into drawer 15 through leak hole 14, and the centralized collection of scrap is realized.

[0026] Subsequently, the end disc 3 is moved up, and is separated from the flange, and then the hydraulic cylinder two 11 is controlled, the hydraulic cylinder two 11 drives the end cap 12 to move up, and the end table 13 pushes the flange upward, the end table 13 can push the flange out of the placing groove 6, and the demolding function of the flange is completed, so that the processing and manufacturing efficiency of the flange valve body forging is greatly improved.

[0027] The above describes the utility model and its implementation mode, and this description is not restrictive, and the drawings shown are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments to the technical scheme, which should belong to the protection scope of the utility model.

Claims

1. A flange valve body forging manufacturing apparatus, comprising a frame (1), characterized in that: The top wall of the frame (1) is fixedly connected to a hydraulic cylinder (2) downwards. The output end of the hydraulic cylinder (2) is fixedly connected to an end plate (3). The lower end face of the end plate (3) has a plurality of stamping columns (4) arranged in a circular array. A buckle plate (5) is fastened in the frame (1). A circular placement groove (6) is provided in the buckle plate (5). A hole groove (7) is arranged in a circular array in the placement groove (6). The hole groove (7) corresponds one-to-one with the stamping column (4). A partition plate (8) is fixed inside the frame (1). A waste chip collection device (9) is provided at the lower part of the partition plate (8). A demolding device (10) is provided on the partition plate (8) and extends out from the placement groove (6).

2. The flange valve body forging manufacturing apparatus according to claim 1, characterized in that: The demolding device (10) includes a second hydraulic cylinder (11), which is fixedly connected to the partition plate (8). The output end of the hydraulic cylinder is connected to an end cap (12), and the bottom end of the end cap (12) is fixedly connected to an end platform (13).

3. The flange valve body forging manufacturing apparatus according to claim 2, characterized in that: The upper surface of the end platform (13) is flush with the bottom wall of the placement groove (6).

4. The flange valve body forging manufacturing apparatus according to claim 2, characterized in that: The waste collection device (9) includes a drawer (15) located below a partition (8), which has a drain hole (14) on both sides of the hydraulic cylinder (11).

5. The flange valve body forging manufacturing apparatus according to claim 4, characterized in that: A switch (17) is provided on the frame (1). A hydraulic pump station is provided on the frame (1) and is connected to the pipelines of hydraulic cylinder one (2) and hydraulic cylinder two (11). The switch (17) can control the extension and retraction of hydraulic cylinder one (2) and hydraulic cylinder two (11).

6. The flange valve body forging manufacturing apparatus according to claim 1, characterized in that: Guide rods (16) are provided on both sides of the hydraulic cylinder (2), and the guide rods (16) extend upward through the frame (1).

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