Rapid punch forming device for sealing rubber plug

Abstract

The utility model provides a quick punch forming device for a sealing rubber plug, which relates to the technical field of punch forming and comprises a punching machine body, a lower pressing shell is fixedly mounted on the punching machine body, a plurality of inner strips are fixedly mounted on the lower pressing shell, a top cover is fixedly mounted on the lower pressing shell, a first electric telescopic cylinder is arranged on the top cover, and a second electric telescopic cylinder is arranged on the top cover. And a punching plate is fixedly mounted at the telescopic end of the first electric telescopic air cylinder. When the stamping block conducts stamping work, the telescopic end of the second electric telescopic air cylinder is controlled to stretch out in advance, so that the telescopic end of the second electric telescopic air cylinder drives the pressing plate to press the rubber plug piece through the supporting frame, and the stamping block drives the movable strip to rotate through the center rod; and the two movable strips pull the rubber plug piece under the elastic support of the torsional spring, so that the rubber plug piece is tightened, the displacement phenomenon of the rubber plug piece in the stamping process can be prevented, and the rubber plug is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch forming technical field, concretely to a kind of sealing rubber plug rapid punch forming device. BACKGROUND

[0002] Sealing rubber plug rapid punch forming device is a kind of mechanical equipment for producing sealing rubber plug, a large number of sealing rubber plugs can be quickly produced by punch forming technology, so as to improve production efficiency.

[0003] According to the patent with the patent number CN221136881U, a rubber plug punch device is disclosed, which includes a lower die holder, a top die holder is slidably connected to the top end of the lower die holder, an upper die is fixedly connected to the middle position of the bottom end of the top die holder, a counterweight frame is slidably connected to the bottom end of the upper die, a lower die is fixedly connected to the middle position of the top end of the lower die holder, a placement plate is placed on the top end of the lower die, rubber plug holes are uniformly provided on the top end of the placement plate, a sliding plate is slidably connected inside the lower die, top rods are fixedly connected to the top end of the sliding plate, a side guard frame is fixedly connected to the top end of the lower die holder; During the resetting process of the upper die after the punching is completed, the rubber plug is separated from the rubber sheet by the adsorption of the electromagnet and the downward pressure of the counterweight frame, and then the rubber plug can be pushed onto the inclined table, and finally it is collected inside the collection box by the flow guide, to realize fast material taking and transfer.

[0004] Based on the above search and existing technology, it is found that the above-mentioned patent has some defects. During the punching process of the sealing rubber plug, the rubber plug sheet is easy to shift, causing damage to the sealing rubber plug. It is not convenient to fix the rubber plug sheet, and it is not convenient to discharge the sealing rubber plug. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a sealing rubber plug rapid punch forming device.

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0007] The utility model discloses an embodiment provides a kind of sealing rubber plug rapid punch forming device, including punch body, the lower pressing shell is fixedly installed on the punch body, the lower pressing shell is fixedly installed with multiple inner strips, the lower pressing shell is fixedly installed with top cover, the first electric telescopic cylinder is provided on the top cover, the telescopic end of the first electric telescopic cylinder is fixedly installed with punch plate;

[0008] The pull mechanism is provided on the punch plate, the pull mechanism includes two center rods fixedly installed on the punch plate, each center rod is rotatably installed with movable strip, and two torsional springs are connected between each movable strip and the punch plate.

[0009] Two second electric telescopic cylinders are symmetrically arranged on the top cover, and a supporting frame is fixedly installed on the telescopic end of each second electric telescopic cylinder.

[0010] A blanking mechanism is arranged on the stamping plate, and the blanking mechanism comprises two fixed rods fixedly installed on the stamping plate, and a frame strip is fixedly installed on each fixed rod.

[0011] Further, a rubber plug sheet is placed on the stamping plate and the inner strips, and a plurality of rubber plug bodies are fixedly installed on the rubber plug sheet.

[0012] Further, two edge grooves are symmetrically arranged on the stamping plate.

[0013] Further, two connecting frames are symmetrically fixedly installed on the two pressure plates, and two limiting strips are fixedly installed on the lower pressing shell.

[0014] Further, the pushing assembly comprises a push plate movably installed on the inner side of the lower pressing shell.

[0015] Further, the pushing assembly comprises a bracket fixedly installed on the push plate, and a column block matched with the frame strip is fixedly installed on the bracket.

[0016] Further, a guide shell is fixedly installed on the lower pressing shell, and a bottom plate is fixedly installed on the stamping machine body, and a box is placed on the bottom plate.

[0017] The above scheme of the utility model at least has the following beneficial effects:

[0018] 1. In the utility model, when the stamping block performs the stamping work, the telescopic end of the second electric telescopic cylinder is controlled to be extended in advance, the telescopic end of the second electric telescopic cylinder drives the pressure plate to press the rubber plug sheet through the supporting frame, the stamping block drives the movable strip to rotate through the center rod, the two movable strips pull the rubber plug sheet under the elastic support of the torsion spring, the rubber plug sheet is taut, the displacement of the rubber plug sheet in the stamping process is prevented, and the rubber plug is prevented from being damaged.

[0019] 2. In the utility model, when the stamping block moves downwards, the frame strip is moved downwards through the fixed rod, the frame strip extrudes the column block to drive the push plate to move along the inner side of the lower pressing shell through the bracket, after the stamping block stamps the rubber plug body to the inner side of the lower pressing shell, the stamping block moves upwards to reset, the push plate moves to reset to push the rubber plug body in the lower pressing shell, the rubber plug body moves into the inner side of the box through the guide shell, and thus the rubber plug body can be conveniently blanked and collected. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a first perspective three-dimensional structure schematic view of a sealing rubber plug rapid punch forming device of the utility model;

[0021] Figure 2 It is a second perspective three-dimensional structure schematic view of a sealing rubber plug rapid punch forming device of the utility model;

[0022] Figure 3 It is a punch plate explosion structure schematic view of a sealing rubber plug rapid punch forming device of the utility model;

[0023] Figure 4 It is a rubber plug piece three-dimensional structure schematic view of a sealing rubber plug rapid punch forming device of the utility model;

[0024] Figure 5 It is a frame strip explosion structure schematic view of a sealing rubber plug rapid punch forming device of the utility model.

[0025] Mark explanation:

[0026] 1, punch machine body;2, lower pressing shell;201, inner strip;3, top cover;4, first electric telescopic cylinder;5, punch plate;6, rubber plug piece;7, rubber plug body;8, side groove;9, center rod;10, movable strip;11, torsional spring;12, limiting strip;13, second electric telescopic cylinder;14, support frame;15, pressure plate;16, connecting frame;17, fixed rod;18, frame strip;19, push plate;20, support;21, column block;22, guide shell;23, bottom plate;24, box body. Specific implementation

[0027] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this application will be thoroughly and completely understood, and so that the scope of the present application will be completely conveyed to those skilled in the art.

[0028] As Figures 1 to 5 shown, the embodiment of the present application provides a sealing rubber plug rapid punch forming device, which comprises a punch machine body 1, a lower pressing shell 2 is fixedly installed on the punch machine body 1, a plurality of inner strips 201 are fixedly installed on the lower pressing shell 2, a top cover 3 is fixedly installed on the lower pressing shell 2, a first electric telescopic cylinder 4 is fixedly arranged on the top cover 3, a punch plate 5 is fixedly installed on the telescopic end of the first electric telescopic cylinder 4, a rubber plug piece 6 is placed on the lower pressing shell 2 and the plurality of inner strips 201, and a plurality of rubber plug bodies 7 are fixedly installed on the rubber plug piece 6.

[0029] In the embodiment of the utility model, staff places the rubber plug piece 6 on the lower pressing shell 2 and the plurality of inner strips 201, controls the telescopic end of the first electric telescopic cylinder 4 to extend, makes the telescopic end of the first electric telescopic cylinder 4 drive the stamping plate 5 to move downward, makes the stamping plate 5 can cooperate the lower pressing shell 2 and the plurality of inner strips 201 to stamp the rubber plug piece 6, makes the plurality of rubber plug bodies 7 on the rubber plug piece 6 fall off.

[0030] Figures 1 to 5 As shown, the stamping plate 5 is provided with a pulling mechanism, the pulling mechanism includes two center rods 9 fixedly installed on the stamping plate 5, each center rod 9 is rotatably installed with a movable strip 10, each movable strip 10 is commonly connected with two torsion springs 11 between the stamping plate 5, the top cover 3 is symmetrically fixedly provided with two second electric telescopic cylinders 13, each telescopic end of the second electric telescopic cylinder 13 is fixedly installed with a support frame 14, the support frame 14 is fixedly installed with a pressure plate 15, the stamping plate 5 is symmetrically provided with two edge grooves 8, two pressure plates 15 are commonly and symmetrically fixedly installed with two connecting frames 16, the lower pressing shell 2 is fixedly installed with two limiting strips 12.

[0031] In the embodiment of the utility model, the limiting strip 12 can limit the rubber plug piece 6, when the stamping block carries out stamping work, the telescopic end of the second electric telescopic cylinder 13 is controlled to extend in advance, the telescopic end of the second electric telescopic cylinder 13 drives the pressure plate 15 to press the rubber plug piece 6 through the support frame 14, the movable strip 10 is driven to rotate by the center rod 9, the two movable strips 10 are pulled to the rubber plug piece 6 under the elastic support of the torsion spring 11, the rubber plug piece 6 is taut, so that the displacement phenomenon of the rubber plug piece 6 in the stamping process can be prevented, and the rubber plug damage is prevented.

[0032] When the stamping block moves upward and resets, the torsion spring 11 can drive the movable strip 10 to rotate and reset by using the elastic force of itself.

[0033] Figures 1 to 5 As shown, the stamping plate 5 is provided with a discharging mechanism, the discharging mechanism includes two fixed rods 17 fixedly installed on the stamping plate 5, each fixed rod 17 is fixedly installed with a frame strip 18, the lower pressing shell 2 is provided with a pushing assembly matched with the frame strip 18, the pushing assembly includes a push plate 19 movably installed on the inner side of the lower pressing shell 2, the pushing assembly includes a support 20 fixedly installed on the push plate 19, the support 20 is fixedly installed with a column block 21 matched with the frame strip 18, the lower pressing shell 2 is fixedly installed with a guide shell 22, the stamping machine body 1 is fixedly installed with a bottom plate 23, the bottom plate 23 is placed with a box body 24.

[0034] In the embodiment of the utility model, when the stamping block moves downward, the fixed rod 17 drives the frame strip 18 to move downward, the frame strip 18 extrudes the column block 21, the support 20 drives the push plate 19 to move along the inner side of the lower pressing shell 2, when the stamping block stamps the rubber plug body 7 to the inner side of the lower pressing shell 2, the stamping block resets upward, the push plate 19 resets and pushes the rubber plug body 7 in the lower pressing shell 2, the rubber plug body 7 moves into the inner side of the box 24 through the guide shell 22, thereby facilitating the blanking and collecting work of the rubber plug body 7.

[0035] Working principle: the staff places the rubber plug sheet 6 on the lower pressing shell 2 and the plurality of inner strips 201, controls the telescopic end of the first electric telescopic cylinder 4 to extend, the telescopic end of the first electric telescopic cylinder 4 drives the stamping plate 5 to move downward, the stamping plate 5 can cooperate with the lower pressing shell 2 and the plurality of inner strips 201 to stamp the rubber plug sheet 6, the plurality of rubber plug bodies 7 on the rubber plug sheet 6 fall off, and the rubber plug body 7 is stamped and formed;

[0036] When the stamping block stamps, the telescopic end of the second electric telescopic cylinder 13 is controlled to extend in advance, the telescopic end of the second electric telescopic cylinder 13 drives the pressing plate to press the rubber plug sheet 6 through the support frame 14, the stamping block drives the movable strip 10 to rotate through the center rod 9, the two movable strips 10 pull and tear the rubber plug sheet 6 under the elastic support of the torsional spring 11, and the rubber plug sheet 6 is taut;

[0037] When the stamping block moves downward, the fixed rod 17 drives the frame strip 18 to move downward, the frame strip 18 extrudes the column block 21, the support 20 drives the push plate 19 to move along the inner side of the lower pressing shell 2, when the stamping block stamps the rubber plug body 7 to the inner side of the lower pressing shell 2, the stamping block resets upward, the push plate 19 resets and pushes the rubber plug body 7 in the lower pressing shell 2, the rubber plug body 7 moves into the inner side of the box 24 through the guide shell 22, thereby facilitating the blanking and collecting work of the rubber plug body 7.

[0038] The above is the preferred embodiment of the utility model, it should be pointed out that for ordinary technical personnel in the prior art, on the premise of not departing from the principle of the utility model, a number of improvements and refinements can be made, these improvements and refinements also should be regarded as the protection scope of the utility model.

Claims

1. A device for rapid punch forming of a sealing plug, comprising a punch body (1), characterized in that: The punch body (1) is fixedly installed with a lower pressing shell (2), a plurality of inner strips (201) are fixedly installed on the lower pressing shell (2), a top cover (3) is fixedly installed on the lower pressing shell (2), a first electric telescopic cylinder (4) is arranged on the top cover (3), and a punch plate (5) is fixedly installed on the telescopic end of the first electric telescopic cylinder (4). A pulling mechanism is arranged on the punch plate (5), the pulling mechanism comprises two center rods (9) fixedly installed on the punch plate (5), each center rod (9) is rotatably installed with a movable strip (10), and two torsional springs (11) are connected between each movable strip (10) and the punch plate (5). Two second electric telescopic cylinders (13) are symmetrically arranged on the top cover (3), a supporting frame (14) is fixedly installed on the telescopic end of each second electric telescopic cylinder (13), and a pressure plate (15) is fixedly installed on the supporting frame (14). A blanking mechanism is arranged on the punch plate (5), the blanking mechanism comprises two fixed rods (17) fixedly installed on the punch plate (5), a frame strip (18) is fixedly installed on each fixed rod (17), and a pushing assembly that is matched with the frame strip (18) is arranged on the lower pressing shell (2).

2. The device for rapid punch forming of a sealing plug according to claim 1, characterized in that: A rubber plug sheet (6) is placed on the lower pressing shell (2) and the plurality of inner strips (201), and a plurality of rubber plug bodies (7) are fixedly installed on the rubber plug sheet (6).

3. The device for rapid punch forming of a sealing plug according to claim 2, characterized in that: Two edge grooves (8) are symmetrically formed on the punch plate (5).

4. The device for rapid punch forming of a sealing plug according to claim 3, characterized in that: Two connecting frames (16) are symmetrically fixedly installed on the two pressure plates (15), and two limiting strips (12) are fixedly installed on the lower pressing shell (2).

5. The device for rapid punch forming of a sealing plug according to claim 4, characterized in that: The pushing assembly comprises a push plate (19) movably installed on the inner side of the lower pressing shell (2).

6. The device for rapid punch forming of a sealing plug according to claim 5, characterized in that: The pushing assembly comprises a support (20) fixedly installed on the push plate (19), and a column block (21) matched with the frame strip (18) is fixedly installed on the support (20).

7. The device for rapid punch forming of a sealing plug according to claim 6, characterized in that: A guide shell (22) is fixedly installed on the lower pressing shell (2), a bottom plate (23) is fixedly installed on the punch body (1), and a box body (24) is placed on the bottom plate (23).

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