Stamping type forming die for sealing washer

Abstract

The utility model relates to the technical field of stamping type forming dies for sealing washers, in particular to a fixing structure. The stamping device has the beneficial effects that the stamping device comprises a shell, a lifting plate, an inserting plate, a bottom plate, a threaded column, a rotary disc, a base, a pressing plate, a spring, a pressing groove, a stamping tool, a marking pressing plate, a supporting column body and a fixing structure, and the fixing structure is composed of a butt-joint circular groove, a limiting sliding groove, a spring base plate, an ejection spring, a containing cavity groove, a rotary button, a pin column, a butt-joint cylinder and a butt-joint protruding block; a butt-joint cylinder is pinned into a butt-joint circular groove, at the moment, an ejection spring is gradually pressed, after a butt-joint protruding block passes through a limiting sliding groove, a rotary button is rotated to clamp the butt-joint protruding block at the bottom of the butt-joint circular groove, and at the moment, under extrusion of the ejection spring, the bottom plate is fixed to the lower portion of the shell. When finished products need to be taken out, the fixing structure can be taken out by directly extruding and rotating the rotary button, the bottom plate can be detached to collect the finished products, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of stamping-type forming dies for sealing gaskets, in particular to a fixing structure. Background Art

[0002] The sealing gasket is one of the sealing components made by processing between two materials. Its function is to prevent leakage caused by direct pressure, corrosion, expansion and contraction between the contact surfaces of two objects. It is suitable for sealing occasions with low pressure and low tightening force to play a sealing role.

[0003] Existing sealing gasket stamping forming dies are not easy to collect the stamped finished products. The prior art has provided a solution for this. For example, a sealing gasket stamping forming die with Chinese patent application number CN201820560022.7 can facilitate the rotation of the card wire through the cooperation between the ball and the fixed groove, reduce the friction between the card wire and the fixed shell, and facilitate the staff to pull the card wire. Through the cooperation between the lifting plate and the card wire, the processing material can be sheared manually. Through the cooperation between the pressure plate, the spring and the pressure groove, after the processing material is sheared, the sealing gasket or waste material pressed in the pressure groove can be pushed out of the pressure groove by the elastic force of the spring. However, this device still has some problems when used. In actual use, this device uses a spring to pop out the processed product to achieve the purpose of easy collection, but when the finished product is popped out, it will be scattered on the lower mold, and it still takes a long time to collect it, which reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including: a shell, a lifting plate, an insert plate, a bottom plate, a threaded column, a turntable, a base, a pressure plate, a spring, a pressure groove, a stamping tool, a marking pressure plate, a supporting column and a fixing structure; four insert plates are symmetrically arranged on the inner side of the shell, and a lifting plate is also arranged inside the shell, the side of the lifting plate is movably engaged with the insert plate, a stamping tool is arranged at the lower part of the lifting plate, and a marking pressure plate is symmetrically arranged on the side of the lifting plate, a bottom plate is arranged at the lower part of the shell, and four supporting columns are symmetrically arranged at the lower part of the bottom plate, the supporting column is connected to the base, a threaded column is arranged at the center of the upper surface of the shell, and a turntable is arranged on the threaded column, the lower part of the threaded column is fixedly connected to the lifting plate, a pressure groove is arranged on the upper part of the bottom plate, a spring is arranged in the pressure groove, and a pressure plate is arranged on the upper part of the spring, and the bottom plate is connected to the shell through a fixing structure.

[0006] Preferably, the fixing structure includes: a docking circular groove, a limiting slide groove, a spring pad, an ejection spring, a accommodating cavity groove, a rotating button, a pin, a docking cylinder, and a docking protrusion. The limiting slide grooves are symmetrically arranged on the sides of the docking circular groove, the accommodating cavity groove is arranged at the lower part of the docking circular groove, the ejection spring is arranged in the accommodating cavity groove, and the spring pad is fixedly arranged at the end of the ejection spring close to the docking circular groove, the pin is arranged at the lower part of the rotating button, and the docking cylinder is arranged at the end of the pin away from the rotating button, and docking protrusions are symmetrically arranged on both sides of the docking cylinder.

[0007] Preferably, the lifting plate and the plug plate slide in cooperation, and two groups of six stamping tools are arranged at the lower part of the lifting plate, and the stamping tools are at equal distance and equal size, and the stamping tools at the lower part of the lifting plate cooperate with the pressing plate on the bottom plate.

[0008] Preferably, four supporting columns are symmetrically and equidistantly arranged at the lower part of the bottom plate, and the bottom plate is fixed to the lower part of the shell by four side fixing structures.

[0009] Preferably, the spring washer is arranged at the upper part of the accommodating cavity groove, and the diameter of the spring washer is larger than the docking circular groove.

[0010] Preferably, the docking protrusions symmetrically arranged on the sides of the docking cylinder cooperate with the limiting sliding grooves, and the docking cylinder and the docking circular groove are pin-connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a fixed structure composed of a docking groove, a limiting slide groove, a spring pad, an ejection spring, a accommodating cavity groove, a rotating knob, a pin, a docking cylinder, and a docking protrusion, the docking protrusion on the docking cylinder is first pinned in cooperation with the limiting slide groove, and when the docking cylinder contacts the spring pad, it continues to be pressed inward, at this time, the ejection spring will be gradually compressed, and when the docking protrusion passes through the limiting slide groove, the rotating knob is rotated to clamp the docking protrusion at the bottom of the docking groove, and at this time, under the pressure of the ejection spring, the bottom plate is fixed to the lower part of the shell body, and when the stamping is completed and the finished product needs to be taken out, it is only necessary to squeeze the rotating knob to let the docking cylinder compress the ejection spring, and then rotate the rotating knob to make the docking protrusion cooperate with the limiting slide groove to pull out the docking cylinder, and at this time, the bottom plate can be directly removed, and the finished product on it can be directly poured out, which reduces the time required for collecting the finished products and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is an enlarged view of part of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the lifting plate structure of the utility model;

[0015] Figure 4 This is an internal cross-sectional view of the fixed structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the fixing structure of the utility model.

[0017] In the figure: shell 1, lifting plate 2, plug plate 3, bottom plate 4, threaded column 5, turntable 6, base 7, pressure plate 8, spring 9, pressure groove 10, stamping tool 11, marking pressure plate 12, support column 13, docking circular groove 1401, limiting slide groove 1402, spring pad 1403, ejection spring 1404, accommodating cavity groove 1405, rotating knob 1406, pin 1407, docking cylinder 1408, docking protrusion 1409. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: including: a shell 1, a lifting plate 2, a plug plate 3, a bottom plate 4, a threaded column 5, a turntable 6, a base 7, a pressure plate 8, a spring 9, a pressure groove 10, a punching tool 11, a marking pressure plate 12, a support column 13 and a fixing structure; four plug plates 3 are symmetrically arranged on the sides of the shell 1, and a lifting plate 2 is also arranged inside the shell 1, and the side of the lifting plate 2 is movably connected with the plug plate 3, a punching tool 11 is arranged at the bottom of the lifting plate 2, and a marking pressure plate 12 is symmetrically arranged on the side of the lifting plate 2, and the lower part of the shell 1 is arranged A bottom plate 4 is arranged, and four supporting columns 13 are symmetrically arranged at the lower part of the bottom plate 4, the supporting columns 13 are connected to the base 7, a threaded column 5 is arranged at the center of the upper surface of the shell 1, and a turntable 6 is arranged on the threaded column 5, the lower part of the threaded column 5 is fixedly connected to the lifting plate 2, a pressing groove 10 is arranged on the upper part of the bottom plate 4, a spring 9 is arranged in the pressing groove 10, and a pressing plate 8 is arranged on the upper part of the spring 9, the bottom plate 4 is connected to the shell 1 through a fixed structure, and the bottom plate 4 is fixed to the lower part of the shell 1 through the set fixed structure, so that the bottom plate 4 can be removed later to collect the stamping products.

[0021] Embodiment 2

[0022] Based on Example 1, please refer to Figure 4 and Figure 5The fixing structure includes: a docking circular groove 1401, a limiting slide groove 1402, a spring pad 1403, an ejection spring 1404, an accommodating cavity groove 1405, a rotating button 1406, a pin 1407, a docking cylinder 1408, and a docking protrusion 1409. The limiting slide grooves 1402 are symmetrically arranged on the sides of the docking circular groove 1401, and the accommodating cavity groove 1405 is arranged at the lower part of the docking circular groove 1401. The ejection spring 1404 is arranged in the accommodating cavity groove 1405, and A spring pad 1403 is fixedly arranged at the end of the ejection spring 1404 close to the docking circular groove, a pin 1407 is arranged at the lower part of the rotating button 1406, and a docking cylinder 1408 is arranged at the end of the pin 1407 away from the rotating button 1406, and docking protrusions 1409 are symmetrically arranged on both sides of the docking cylinder 1408. Through the arranged fixed structure, the bottom plate 4 can be conveniently disassembled, and the stamping products accumulated on the bottom plate 4 can be dumped out, so as to achieve the purpose of quickly taking out the finished products.

[0023] Embodiment 3

[0024] Based on Example 2, please refer to Figure 2 and Figure 3 The lifting plate 2 and the insert plate 3 slide together. Two groups of six punching tools 11 are set at the lower part of the lifting plate 2, and the punching tools 11 are at equal distances and sizes. The punching tools 11 at the lower part of the lifting plate 2 cooperate with the pressing plate 8 on the bottom plate. By limiting the punching tools 11 and the pressing plate 8, the smooth progress of the stamping process is guaranteed.

[0025] Embodiment 4

[0026] Based on Example 3, please refer to Figure 4 and Figure 5 Four supporting columns 13 are symmetrically arranged at the lower part of the bottom plate 4, and the bottom plate 4 is fixed to the lower part of the shell 1 through four fixing structures on the side. The spring pad 1403 is arranged on the upper part of the accommodating cavity groove 1405, and the diameter of the spring pad 1403 is larger than the docking circular groove 1401. The docking protrusions 1409 symmetrically arranged on the side of the docking cylinder 1408 cooperate with the limiting slide groove 1402, and the docking cylinder 1408 is pin-connected with the docking circular groove 1401. The supporting columns 13 arranged at the lower part of the bottom plate 4 ensure that the bottom plate 4 will not fall off and be damaged due to the stamping force during the stamping process, thereby protecting the stability of the overall structure.

[0027] When the dolly 1408 is in contact with the spring pad 1403, the dolly 1408 is pressed into the bottom of the dolly 1401. When the dolly 1409 passes through the limit slot 1402, the rotary knob 1406 is rotated to clamp the dolly 1409 at the bottom of the dolly groove 1401. At this time, under the pressure of the ejection spring 1404, the fixation is completed, and the bottom plate 4 is fixed to the lower part of the shell 1. When the stamping is completed and the finished product needs to be taken out, it is only necessary to squeeze the rotary knob 1406 to let the dolly 1408 press the ejection spring 1404. Then, the rotary knob 1406 is rotated to make the dolly 1409 cooperate with the limit slot 1402, and the dolly 1408 can be pulled out. At this time, the bottom plate 4 can be directly removed, and the finished product on it can be directly poured out.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing gasket stamping forming die, characterized in that: The invention comprises a shell (1), a lifting plate (2), an inserting plate (3), a bottom plate (4), a threaded column (5), a rotating disk (6), a base (7), a pressing plate (8), a spring (9), a pressing groove (10), a punching tool (11), a marking pressing plate (12), a supporting column (13) and a fixing structure; four inserting plates (3) are symmetrically arranged on the sides of the shell (1), and a lifting plate (2) is also arranged inside the shell (1); the side of the lifting plate (2) is movably connected with the inserting plate (3); a punching tool (11) is arranged at the bottom of the lifting plate (2), and a marking pressing plate is symmetrically arranged on the side of the lifting plate (2). (12), a bottom plate (4) is arranged at the lower part of the shell (1), and four supporting columns (13) are symmetrically arranged at the lower part of the bottom plate (4), and the supporting columns (13) are connected to the base (7), a threaded column (5) is arranged at the center of the upper surface of the shell (1), and a turntable (6) is arranged on the threaded column (5), and the lower part of the threaded column (5) is fixedly connected to the lifting plate (2), a pressing groove (10) is arranged at the upper part of the bottom plate (4), a spring (9) is arranged in the pressing groove (10), and a pressing plate (8) is arranged on the upper part of the spring (9), and the bottom plate (4) and the shell (1) are connected through a fixed structure.

2. The sealing gasket stamping forming die according to claim 1, characterized in that: The fixing structure comprises a docking circular groove (1401), a limiting sliding groove (1402), a spring pad (1403), an ejection spring (1404), a receiving cavity groove (1405), a rotating knob (1406), a pin (1407), a docking cylinder (1408), and a docking protrusion (1409). The limiting sliding groove (1402) is symmetrically arranged on the side of the docking circular groove (1401), and a receiving cavity groove (1405) is arranged at the lower part of the docking circular groove (1401). 1405), an ejection spring (1404) is arranged in the accommodating cavity groove (1405), and a spring pad (1403) is fixedly arranged at the end of the ejection spring (1404) close to the docking circular groove, a pin (1407) is arranged at the lower part of the rotating button (1406), and a docking cylinder (1408) is arranged at the end of the pin (1407) away from the rotating button (1406), and docking protrusions (1409) are symmetrically arranged on both sides of the docking cylinder (1408).

3. The sealing gasket stamping forming die according to claim 1, characterized in that: The lifting plate (2) and the inserting plate (3) cooperate to slide, and two groups of six punching tools (11) are arranged at the bottom of the lifting plate (2), and the punching tools (11) are at equal distances and equal in size. The punching tools (11) at the bottom of the lifting plate (2) cooperate with the pressing plate (8) on the bottom plate.

4. The sealing gasket stamping forming die according to claim 1, characterized in that: Four supporting columns (13) are symmetrically arranged at equal distances at the bottom of the bottom plate (4), and the bottom plate (4) is fixed to the bottom of the shell (1) via four side fixing structures.

5. The sealing gasket stamping forming die according to claim 2, characterized in that: The spring pad (1403) is arranged on the upper part of the accommodating cavity groove (1405), and the diameter of the spring pad (1403) is larger than the docking circular groove (1401).

6. The sealing gasket stamping forming die according to claim 2, characterized in that: The docking protrusions (1409) symmetrically arranged on the sides of the docking cylinder (1408) cooperate with the limiting sliding groove (1402), and the docking cylinder (1408) and the docking groove (1401) are pin-connected.

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