Round metal gasket stamping device

Abstract

The utility model discloses a circular metal gasket stamping device, and particularly relates to the technical field of stamping devices, the circular metal gasket stamping device comprises a table plate, a collecting mechanism is movably connected to the middle of an inner cavity of the table plate, a supporting part is fixedly connected to the middle of the upper end of the outer surface of the table plate, and a bearing mechanism is fixedly connected to the interior of the supporting part; a pressing mechanism is fixedly connected to the output end of a piston rod on the lower portion of the hydraulic cylinder, and a plurality of cutting mechanisms are fixedly connected to the lower portion of the pressing mechanism at intervals. According to the stamping device for the circular metal gaskets, the collecting mechanism can be used for collecting the cut circular metal gaskets in a unified mode, and the circular metal gaskets can be cut in cooperation with the cutting mechanism under the bearing of the bearing mechanism on the metal gaskets; and under the driving of the hydraulic cylinder, the pressing mechanism can be driven to move downwards to press and fix the metal gasket needing to be punched and cut, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a round metal gasket punching device. Background Art

[0002] A stamping device is usually used to realize continuous stamping operation in the production and processing of circular metal gaskets. However, the stamping device currently used lacks a limiting and clamping mechanism for the metal raw material plate, which can easily cause local deformation of the metal raw material plate at the moment of stamping. When the raw material plate is deformed, it will affect the quality of the next stamping, easily cause the production of defective products, and affect production efficiency and production quality. Therefore, a circular metal gasket stamping device is needed that can realize limiting and clamping of the metal plate to improve production quality and production efficiency.

[0003] Chinese patent document CN216780129U discloses a thin metal gasket punching device, including a punching platform, a punching mechanism, an upper template, an upper punching die, a lower template and a lower punching die; the punching mechanism is arranged on the punching platform to punch and form the thin metal gasket blank, the upper template is arranged above the punching platform and can be lifted and lowered, and the lower template is arranged on the punching platform, which corresponds to the upper template up and down. The above patent document uses a motor, a screw, a screw nut seat, a support plate, a guide rod and a connecting rod to make the upper template reciprocate up and down, and adjusts the speed of the motor to make its gap value the same as the gap value of the metal gasket blank conveyed, and the metal gasket blank is punched once every time the gap is conveyed, so that batch stamping is more stable, efficiency is improved, output is increased, cost is reduced, and product quality and safety are guaranteed.

[0004] During the implementation process, the above patent document can make batch stamping more stable, improve efficiency and increase output, but it is unable to uniformly collect the circular metal gaskets after stamping, resulting in the circular metal gaskets being scattered inside the device, causing interference with the normal operation of the subsequent device. Utility Model Content

[0005] The main purpose of the utility model is to provide a circular metal gasket punching device, which can effectively solve the problem that the punched circular metal gaskets cannot be uniformly collected.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A circular metal gasket stamping device comprises a table top, wherein the middle parts of the front end and the rear end of the outer surface of the table top are symmetrically and slidably connected with pins, the middle part of the inner cavity of the table top is movably connected with a collecting mechanism, the middle part of the upper end of the outer surface of the table top is fixedly connected with a supporting component, the inner part of the supporting component is fixedly connected with a bearing mechanism, the rear part of the upper end of the outer surface of the table top is fixedly connected with an L-shaped plate, the middle part of the upper end of the outer surface of the L-shaped plate is fixedly connected with a hydraulic cylinder, the lower piston rod output end of the hydraulic cylinder is fixedly connected with a clamping mechanism, and a plurality of cutting mechanisms are fixedly connected with each other at intervals at the lower part of the clamping mechanism.

[0008] Preferably, the collecting mechanism comprises a collecting box, the upper front end and the upper rear end of the outer surface of the collecting box are symmetrically provided with locking holes communicating with the outside world, a plurality of hemispherical blocks are fixedly connected with the bottom wall of the inner cavity of the collecting box at intervals, and two of the locking holes are slidably connected with corresponding pins.

[0009] Preferably, the supporting component includes a rectangular frame, and rectangular through grooves communicating with the outside are symmetrically opened on the upper left end and the upper right end of the outer surface of the rectangular frame, and the bottom walls of the two rectangular through grooves are each opened with an installation groove communicating with the outside, and the inner cavities of the two installation grooves are fixedly connected with a rotating mechanism.

[0010] Preferably, the rotating mechanism comprises a fixed shaft, the outer surface of the fixed shaft is rotatably connected with the rotating shaft, and the front and rear ends of the outer surface of the fixed shaft are respectively fixedly connected to the corresponding inner cavity side walls of the mounting groove.

[0011] Preferably, the supporting mechanism includes a fixed plate, and a plurality of cutting sleeves are fixedly connected to the upper end of the outer surface of the fixed plate at intervals, and the upper end sides of the outer surfaces of the plurality of cutting sleeves are provided with matching annular grooves communicating with the outside world, and the side ends of the outer surface of the fixed plate are fixedly connected to the upper part of the inner cavity of the rectangular frame.

[0012] Preferably, the clamping mechanism comprises a connecting plate, a plurality of lower pressing strips are fixedly connected at intervals at the lower end of the outer surface of the connecting plate, and the middle part of the upper end of the outer surface of the connecting plate is fixedly connected to the output end of the lower piston rod of the hydraulic cylinder.

[0013] Preferably, the cutting mechanism includes a mounting plate, a plurality of annular cutter heads are fixedly connected at intervals on the lower end of the outer surface of the mounting plate, a plurality of rubber pads are fixedly connected to the top walls of the inner cavities of the plurality of annular cutter heads, and the mounting plate is located in the gap between the plurality of lower pressure strips.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can uniformly collect the cut circular metal gaskets through the collecting mechanism, and can support the bearing mechanism through the supporting component. At the same time, the metal gaskets can be cut in cooperation with the cutting mechanism under the bearing of the bearing mechanism, and the clamping mechanism can be driven downward by the hydraulic cylinder to press down and fix the metal gaskets that need to be punched and cut, thereby improving the practicability and universality of the device.

[0016] 2. The utility model can drive the connecting plate downward through the drive of the hydraulic cylinder so that its several annular cutter heads can press down and limit the metal gasket when cutting the metal gasket, so that when the metal gasket is cut, the several annular cutter heads will move downward along the corresponding matching annular groove cavity, and then the rubber pads on the top walls of the inner cavities of the several annular cutter heads will push the cut circular metal gaskets downward to fall into the inner cavity of the collection box, thereby improving the practicability and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the collection mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the supporting components and the bearing mechanism structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the pressing mechanism and the cutting mechanism of the utility model.

[0021] In the figure: 1. table top; 2. latch; 3. collecting mechanism; 31. collecting box; 32. locking hole; 33. hemispherical block; 4. supporting component; 41. rectangular frame; 42. rectangular through groove; 43. mounting groove; 44. rotating mechanism; 441. fixed axis; 442. rotating axis; 5. bearing mechanism; 51. fixing plate; 52. cutting sleeve 1; 53. matching annular groove; 6. L-shaped plate; 7. hydraulic cylinder; 8. clamping mechanism; 81. connecting plate; 82. lower pressure strip; 9. cutting mechanism; 91. mounting plate; 92. annular cutter head; 93. rubber pad. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1As shown, a circular metal gasket stamping device includes a table top 1, a latch 2 is symmetrically and slidably connected at the middle of the front end and the middle of the rear end of the outer surface of the table top 1, a collecting mechanism 3 is movably connected at the middle of the inner cavity of the table top 1, and can collect the circular metal gaskets after stamping, a supporting component 4 is fixedly connected at the middle of the upper end of the outer surface of the table top 1, and can support and fix the bearing mechanism 5, the bearing mechanism 5 is fixedly connected inside the supporting component 4, and can carry the circular gasket and cooperate with the clamping mechanism 8 and the cutting mechanism 9 to cut it, an L-shaped plate 6 is fixedly connected at the rear of the upper end of the outer surface of the table top 1, a hydraulic cylinder 7 is fixedly connected at the middle of the upper end of the outer surface of the L-shaped plate 6, and a clamping mechanism 8 is fixedly connected at the lower piston rod output end of the hydraulic cylinder 7, and can press down and limit the circular gasket to be cut, and a plurality of cutting mechanisms 9 are fixedly connected at the lower part of the clamping mechanism 8 at intervals, and can cut the circular gasket.

[0024] In order to collect the stamped round metal gaskets, refer to Figure 2 The collecting mechanism 3 includes a collecting box 31. The upper front end and the upper rear end of the outer surface of the collecting box 31 are symmetrically provided with locking holes 32 communicating with the outside world. A plurality of hemispherical blocks 33 are fixedly connected to the bottom wall of the inner cavity of the collecting box 31 at intervals, which can prevent the collected gasket from being adsorbed to the bottom of the inner cavity of the collecting box 31 and making it difficult to clean it. The two locking holes 32 are slidably connected to the corresponding latches 2.

[0025] In order to achieve the purpose of supporting and fixing the supporting mechanism 5, refer to Figure 3 The supporting component 4 includes a rectangular frame 41, and rectangular through grooves 42 communicating with the outside are symmetrically opened at the upper left end and the upper right end of the outer surface of the rectangular frame 41. The bottom walls of the two rectangular through grooves 42 are opened with mounting grooves 43 communicating with the outside. The inner cavities of the two mounting grooves 43 are fixedly connected with a rotating mechanism 44, which can realize the function of protecting the transportation of the circular gasket.

[0026] In order to achieve the purpose of protecting the conveying of round gaskets, refer to Figure 3 The rotating mechanism 44 includes a fixed shaft 441, and the outer surface of the fixed shaft 441 is rotatably connected with a rotating shaft 442. The front and rear ends of the outer surface of the fixed shaft 441 are respectively fixedly connected to the inner cavity side walls of the corresponding mounting groove 43.

[0027] When the circular gasket needs to be transported to the upper part of the fixing plate 51 through the rectangular through slot 42 , the metal gasket will slide along the outer surface of the rotating shaft 442 to the upper surface of the cutting sleeve 52 when passing through the inner cavity of the rectangular through slot 42 .

[0028] In order to achieve the purpose of carrying the circular gasket and cutting it in cooperation with the pressing mechanism 8 and the cutting mechanism 9, refer to Figure 3 The supporting mechanism 5 includes a fixed plate 51, and a plurality of cutting sleeves 52 are fixedly connected to the upper end of the outer surface of the fixed plate 51 at intervals. The upper end sides of the outer surfaces of the plurality of cutting sleeves 52 are provided with matching annular grooves 53 communicating with the outside world, so that when the metal gasket is cut by the plurality of annular cutter heads 92, the annular cutter heads 92 will be stuck into the corresponding inner cavities of the matching annular grooves 53, thereby achieving accurate cutting of the circular metal gasket. The side ends of the outer surface of the fixed plate 51 are fixedly connected to the upper part of the inner cavity of the rectangular frame 41.

[0029] In order to achieve the purpose of pressing down and limiting the circular gasket to be cut, refer to Figure 4 The clamping mechanism 8 includes a connecting plate 81, and a plurality of lower pressing strips 82 are fixedly connected to the lower end of the outer surface of the connecting plate 81 at intervals. The middle part of the upper end of the outer surface of the connecting plate 81 is fixedly connected to the output end of the lower piston rod of the hydraulic cylinder 7.

[0030] When the metal gasket needs to be cut, the hydraulic cylinder 7 is first driven to drive the connecting plate 81 to move downward, driving the plurality of lower pressing strips 82 to move downward until the plurality of lower pressing strips 82 press down the metal gasket placed on the upper part of the plurality of cutting sleeves 52, so that the plurality of lower pressing strips 82 can stably press down the metal gasket.

[0031] To achieve the purpose of cutting round gaskets, refer to Figure 4 The cutting mechanism 9 includes a mounting plate 91, and a plurality of annular cutter heads 92 are fixedly connected at intervals on the lower end of the outer surface of the mounting plate 91, so as to realize the function of cutting the metal gasket. A plurality of rubber pads 93 are fixedly connected to the top walls of the inner cavities of the plurality of annular cutter heads 92, so as to prevent the circular metal gasket from being adsorbed on the top walls of the inner cavities of the annular cutter heads 92 after the metal gasket is cut. The mounting plate 91 is located in the gap between the plurality of lower pressure strips 82.

[0032] It should be noted that the specific installation method of the hydraulic cylinder 7, the connection method of the oil circuit and the control method in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0033] The working principle of the utility model is as follows: first, the metal gasket to be cut is passed through the inner cavity of the rectangular through groove 42 on one side so that it slides along the outer surface of the rotating shaft 442 to the upper part of the inner cavity of the rectangular frame 41. At this time, the hydraulic cylinder 7 is driven to drive the plurality of lower pressing strips 82 to move downward until the plurality of lower pressing strips 82 stably press down the metal gasket placed on the upper part of the plurality of cutting sleeves 52. While the plurality of lower pressing strips 82 fix the metal gasket, the plurality of annular cutter heads 92 will cut the metal gasket, and the plurality of annular cutter heads 92 will not enter the corresponding inner cavity of the matching annular groove 53, thereby improving the cutting accuracy of the metal gasket.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A circular metal gasket punching device, comprising a table top (1), characterized in that: The middle of the front end and the middle of the rear end of the outer surface of the table top (1) are symmetrically and slidably connected with a latch (2); the middle of the inner cavity of the table top (1) is movably connected with a collecting mechanism (3); the middle of the upper end of the outer surface of the table top (1) is fixedly connected with a supporting component (4); the support component (4) is internally fixedly connected with a bearing mechanism (5); the rear of the upper end of the outer surface of the table top (1) is fixedly connected with an L-shaped plate (6); the middle of the upper end of the outer surface of the L-shaped plate (6) is fixedly connected with a hydraulic cylinder (7); the lower piston rod output end of the hydraulic cylinder (7) is fixedly connected with a clamping mechanism (8); and a plurality of cutting mechanisms (9) are fixedly connected at intervals at the lower part of the clamping mechanism (8).

2. A circular metal gasket punching device according to claim 1, characterized in that: The collecting mechanism (3) comprises a collecting box (31), wherein locking holes (32) communicating with the outside are symmetrically provided at the upper front end and the upper rear end of the outer surface of the collecting box (31), and a plurality of hemispherical blocks (33) are fixedly connected to the bottom wall of the inner cavity of the collecting box (31) at intervals, and two of the locking holes (32) are slidably connected to the corresponding latches (2).

3. A circular metal gasket punching device according to claim 1, characterized in that: The support component (4) comprises a rectangular frame (41), and rectangular through grooves (42) communicating with the outside are symmetrically provided at the upper left end and the upper right end of the outer surface of the rectangular frame (41), and the bottom walls of the two rectangular through grooves (42) are provided with mounting grooves (43) communicating with the outside, and the inner cavities of the two mounting grooves (43) are fixedly connected with a rotating mechanism (44).

4. A circular metal gasket punching device according to claim 3, characterized in that: The rotating mechanism (44) comprises a fixed shaft (441), the outer surface of which is rotatably connected to a rotating shaft (442), and the front and rear ends of the outer surface of the fixed shaft (441) are respectively fixedly connected to the inner cavity side walls of the corresponding mounting groove (43).

5. A circular metal gasket punching device according to claim 3, characterized in that: The bearing mechanism (5) comprises a fixing plate (51), the upper end of the outer surface of the fixing plate (51) being fixedly connected with a plurality of cutting sleeves (52) at intervals, the upper end sides of the outer surfaces of the plurality of cutting sleeves (52) being provided with matching annular grooves (53) communicating with the outside, and the side ends of the outer surface of the fixing plate (51) being fixedly connected with the upper part of the inner cavity of the rectangular frame (41).

6. A circular metal gasket punching device according to claim 1, characterized in that: The clamping mechanism (8) comprises a connecting plate (81), a plurality of lower pressing strips (82) are fixedly connected at intervals to the lower end of the outer surface of the connecting plate (81), and the middle part of the upper end of the outer surface of the connecting plate (81) is fixedly connected to the output end of the lower piston rod of the hydraulic cylinder (7).

7. A circular metal gasket punching device according to claim 6, characterized in that: The cutting mechanism (9) comprises a mounting plate (91), a plurality of annular cutter heads (92) are fixedly connected at intervals on the lower end of the outer surface of the mounting plate (91), a plurality of rubber pads (93) are fixedly connected to the top walls of the inner cavities of the plurality of annular cutter heads (92), and the mounting plate (91) is located in the gaps between the plurality of lower pressure strips (82).

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