Forging and pressing die for flange plate production

Abstract

The utility model discloses a forging die for flange plate production, and relates to the technical field of flange plate production. The forging and pressing die for flange plate production comprises a forging and pressing table, a forging and pressing mechanism and a limiting mechanism, a sliding groove is formed in the front side of the forging and pressing table, a movable plate is slidably installed in the sliding groove, a lower die is fixedly installed at the top of the movable plate through a bolt, and the limiting mechanism is arranged on the forging and pressing table and comprises a strip-shaped groove and a limiting plate. A strip-shaped groove is formed in the top of the forging and pressing table, a limiting plate is slidably installed in the strip-shaped groove, and the limiting plate extends into the sliding groove and abuts against the outer surface of the front side of the movable plate. According to the forging and pressing die for flange plate production, through cooperation of the movable plate, the lower die, the limiting mechanism and the forging and pressing mechanism, when flange plates of different sizes are forged and pressed, only the movable plate and the mounting block are replaced, and the lower die and the upper die are replaced, so that the operation main body is shared, the forging and pressing cost is reduced, and the practicability of the die is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange plate production technical field, especially a kind of forging press die of flange plate production. BACKGROUND

[0002] Chinese patent document CN218903350U discloses a kind of forging flange plate stamping die, including lower die, upper die, the lower die upper part is fixedly connected with pneumatic cylinder, the pneumatic cylinder right part movable end is fixedly connected with movable rod, the movable rod right part is fixedly connected with fixed block, the lower die inside is provided with cavity, the cavity lower bottom is fixedly connected with several guide posts of uniform distribution, the guide post outer periphery is slidably connected with pressing block, the guide post outer periphery is all provided with spring, the upper die upper part is fixedly connected in the lower part of connecting block, the upper die inside is provided with several guide holes of uniform distribution, by stamping, guide post is embedded in the reserved hole of flange plate, so that the hole punched out by stamping die, compared with traditional process, it is more accurate and efficient, the flange plate is lifted after stamping by spring, and pneumatic cylinder is started, so that stamping die can quickly and conveniently take down flange plate.

[0003] But the above-mentioned die, including upper and lower die, cannot be replaced in use process, however, the sizes required by different uses and different models of flange plate are different, which leads to the single application of this die and small forging range, therefore, we propose a kind of forging die for flange plate production. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of forging die for flange plate production, can solve the problem that part of existing die is not suitable for forging flange plate of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of forging die for flange plate production, including:

[0006] forging platform, its front side is provided with sliding slot, sliding slot is slidably installed with movable plate, the top of movable plate is fixedly installed with lower die by bolt;

[0007] forging mechanism, it is set on forging platform, and forging mechanism is used to forge flange plate;

[0008] limiting mechanism, it is set on forging platform, and limiting mechanism includes strip slot and limiting plate, the top of forging platform is provided with strip slot, limiting plate is slidably installed in strip slot, limiting plate extends to sliding slot and is in abutment with the front side outer surface of movable plate.

[0009] Preferably, the limiting mechanism further includes a latch and a pull handle, the latch is movably inserted into the limiting plate, the inner side bottom of the sliding slot is provided with a slot, the latch is inserted into the slot, and the top of the limiting plate is fixedly installed with the pull handle.

[0010] Preferably, the forging mechanism comprises a fixed seat, a hydraulic rod, a mounting sleeve, a mounting block and an upper die, the fixed seat is fixedly installed on the forging table, the top of the fixed seat is fixedly installed with the hydraulic rod, the free end of the hydraulic rod penetrates through the fixed seat and is fixedly installed with the mounting sleeve, the mounting block is threadedly installed in the mounting sleeve, and the bottom of the mounting block is fixedly installed with the upper die through bolts.

[0011] Preferably, a groove is formed in the front side of the forging table, a treadle plate is rotatably installed between the inner walls of the two sides of the groove, a through slot is formed in the top of the forging table, the movable plate and the lower die, a top rod is arranged in the groove, the top rod is partially attached to the inner wall of the through slot of the forging table, two groups of clamping rods are fixedly installed on the outer surface of the top rod, a clamping groove is formed in the treadle plate, and the top rod is arranged in the clamping groove.

[0012] Preferably, a handle slot is formed in the top of the movable plate.

[0013] Preferably, a storage box is fixedly installed on the top of the forging table.

[0014] Preferably, a material guiding groove is formed in the top of the forging table.

[0015] Compared with the prior art, the forging die for flange production has the advantages that:

[0016] (1) The forging die for flange production cooperates the movable plate, the lower die, the limiting mechanism and the forging mechanism, so that when forging flanges of different sizes, only the movable plate and the mounting block need to be replaced, and the lower die and the upper die are replaced, the main operation body is shared, the forging cost is reduced, the problem that the existing part of the die cannot be replaced in the use process is solved, the sizes required by flanges of different uses and different types are different, the application of the die is single, and the forging range is small, and the practicability of the die is improved.

[0017] (2) The forging die for flange production cooperates the treadle plate, the top rod and the clamping rod, so that after the flange is forged, the flange can be pushed out from the lower die through the through slot in the forging table, the discharging is facilitated, the use effect of the die is guaranteed, and the die is conducive to promotion and use. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further illustrated below in combination with the drawings and examples:

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a structure schematic view of the local limiting mechanism of the utility model;

[0021] Figure 3The structure schematic view of the movable plate and the lower die of the utility model;

[0022] Figure 4 The structure schematic view of the ejector rod and the pedal of the utility model;

[0023] Figure 5 The structure schematic view of the partial stamping mechanism of the utility model.

[0024] Fig. 1 is a forging press table; 2 is a movable plate; 3 is a lower die; 4 is a limiting mechanism; 41 is a strip-shaped groove; 42 is a limiting plate; 43 is a bolt; 44 is a pull handle; 5 is a forging mechanism; 51 is a fixed seat; 52 is a hydraulic rod; 53 is a mounting sleeve; 54 is a mounting block; 55 is an upper die; 6 is a recess; 7 is a pedal; 8 is an ejector rod; 9 is a clamping rod; 10 is a through slot; 11 is a handle groove; 12 is a storage box; 13 is a material guide groove. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a forging press die for flange production, including forging press table 1, forging mechanism 5 and limiting mechanism 4, the front side of forging press table 1 is provided with sliding slot, movable plate 2 is slidably installed in sliding slot, the top of movable plate 2 is fixedly installed with lower die 3 by bolt, forging mechanism 5 is set on forging press table 1, and forging mechanism 5 is used to forge and press flange, the front side of forging press table 1 is provided with recess 6, pedal 7 is rotatably installed between the inner wall of both sides of recess 6, through slot 10 is commonly provided on the top of forging press table 1, movable plate 2 and lower die 3, the inside of recess 6 is provided with ejector rod 8, part of ejector rod 8 is attached to the inner wall of through slot 10 on forging press table 1, two groups of clamping rods 9 are fixedly installed on the outer surface of ejector rod 8, clamping groove is provided on pedal 7, and ejector rod 8 is set in clamping groove, handle groove 11 is provided on the top of movable plate 2, storage box 12 is fixedly installed on the top of forging press table 1, material guide groove 13 is provided on the top of forging press table 1, through the cooperation of pedal 7, ejector rod 8 and clamping rod 9, after forging and pressing flange, flange can be ejected from lower die 3 in forging press table 1 through through slot 10, which is convenient for discharging, guarantees the use effect of die, is favorable for the promotion and use of die;

[0027] The limiting mechanism 4 is arranged on the forging and pressing table 1, and the limiting mechanism 4 comprises a strip-shaped slot 41 and a limiting plate 42; the top of the forging and pressing table 1 is provided with the strip-shaped slot 41, and the limiting plate 42 is slidably arranged in the strip-shaped slot 41; and the limiting plate 42 extends into the slot and abuts against the front outer surface of the movable plate 2.

[0028] The limiting mechanism 4 further comprises a bolt 43 and a pull handle 44; the bolt 43 is movably arranged through the limiting plate 42; the inner bottom of the slot is provided with a plug slot; the bolt 43 is plugged into the plug slot; and the top of the limiting plate 42 is fixedly provided with the pull handle 44.

[0029] The forging and pressing mechanism 5 comprises a fixed seat 51, a hydraulic rod 52, a mounting sleeve 53, a mounting block 54 and an upper die 55; the fixed seat 51 is fixedly arranged on the forging and pressing table 1; the top of the fixed seat 51 is fixedly provided with the hydraulic rod 52; the free end of the hydraulic rod 52 penetrates through the fixed seat 51 and is fixedly provided with the mounting sleeve 53; the mounting sleeve 53 is screwedly provided with the mounting block 54; and the bottom of the mounting block 54 is fixedly provided with the upper die 55 by means of bolts; through cooperation of the movable plate 2, the lower die 3, the limiting mechanism 4 and the forging and pressing mechanism 5, when the flange plate of different sizes is forged and pressed, only the movable plate 2 and the mounting block 54, together with the lower die 3 and the upper die 55, need to be replaced, so that the operation main body is shared, the forging and pressing cost is reduced, the problem that the existing part of the die cannot be replaced in the use process, the sizes required by the flange plate of different uses and different types are different, and the die is single in application and small in forging and pressing range is solved, and the practicability of the die is improved.

[0030] Working principle: the flange plate is placed in the lower die 3; the free end of the hydraulic rod 52 is controlled to be elongated; the upper die 55 is driven to move downward and cooperates with the lower die 3 to forge and press the flange plate so as to make the flange plate be formed; then the upper die 55 is reset; the foot pedal 7 is stepped on and rotated; the foot pedal 7 drives the ejector rod 8 to move upward through the clamping rod 9, so that the flange plate is ejected from the lower die 3; when different upper dies 55 and lower dies 3 need to be replaced, the mounting block 54 can be screwed off from the mounting sleeve 53; the mounting block 54 with the different upper die 55 is installed; the bolt 43 is pulled to be separated from the plug slot; the limiting plate 42 is slid into the strip-shaped slot 41 and no longer abuts against the movable plate 2; the movable plate 2 is slid out of the slot; the lower die 3 is taken off together; the movable plate 2 with the different lower die 3 is installed; and then the limiting mechanism 4 is reset.

[0031] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment; within the knowledge range possessed by ordinary skilled persons in the technical field, various changes can be made without departing from the purpose of the utility model.

Claims

1. A forging die for producing a flange plate, characterized by comprising: Include: Forging press (1), the front side is provided with a sliding slot, the sliding slot is slidably installed with a movable plate (2), the top of the movable plate (2) is fixedly installed with a lower die (3) through bolts; Forging mechanism (5), which is arranged on the forging press (1), the forging mechanism (5) is used for forging flange plate; Limiting mechanism (4), which is arranged on the forging press (1), the limiting mechanism (4) includes a strip slot (41) and a limiting plate (42), the top of the forging press (1) is provided with a strip slot (41), the strip slot (41) is slidably installed with a limiting plate (42), the limiting plate (42) extends into the sliding slot and abuts against the front side of the movable plate (2).

2. A forging die for producing a flange plate according to claim 1, characterized in that: The limiting mechanism (4) further comprises a latch (43) and a pull handle (44), the limiting plate (42) is movably penetrated by the latch (43), the inner side of the sliding slot is provided with a slot, the latch (43) is inserted into the slot, and the top of the limiting plate (42) is fixedly installed with the pull handle (44).

3. A forging die for producing a flange plate according to claim 2, characterized in that: The forging mechanism (5) includes a fixed seat (51), a hydraulic rod (52), a mounting sleeve (53), an installation block (54) and an upper die (55), the fixed seat (51) is fixedly installed on the forging press (1), the top of the fixed seat (51) is fixedly installed with the hydraulic rod (52), the free end of the hydraulic rod (52) penetrates the fixed seat (51) and is fixedly installed with the mounting sleeve (53), the mounting sleeve (53) is threadedly installed with the installation block (54), and the bottom of the installation block (54) is fixedly installed with the upper die (55) through bolts.

4. A forging die for producing a flange plate according to claim 3, characterized in that: The front side of the forging press (1) is provided with a recess (6), the recess (6) is rotatably installed between the two side inner walls of the recess (6), the top of the forging press (1), the movable plate (2) and the lower die (3) are jointly provided with a through slot (10), the recess (6) is provided with a top rod (8), part of the top rod (8) is fitted with the inner wall of the through slot (10) on the forging press (1), two groups of clamping rods (9) are fixedly installed on the outer surface of the top rod (8), the clamping rod (9) is provided with a clamping slot, and the top rod (8) is arranged in the clamping slot.

5. A forging die for producing a flange plate according to claim 4, characterized in that: The top of the movable plate (2) is provided with a handle slot (11).

6. A forging die for producing a flange plate according to claim 5, characterized in that: The top of the forging press (1) is fixedly installed with a storage box (12).

7. A forging die for producing a flange plate according to claim 6, characterized in that: The top of the forging press (1) is provided with a material guide groove (13).

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