Stainless steel gasket punch forming equipment and method for mechanical equipment parts

Abstract

The invention discloses stainless steel gasket punch forming equipment and method for mechanical equipment parts in the technical field of stainless steel gasket forming machining, a device box body comprises a welding plate, the welding plate is installed on the side wall of the device box body, a top plate is installed on the side wall of one side of the welding plate, and a hydraulic cylinder is installed at the bottom end of the top plate; a hydraulic cylinder is installed at the top end of the device box body, an upper die plate is installed at the bottom end of the hydraulic cylinder, a lower male die is installed at the bottom end of the upper die plate, stamping rods are installed at the bottom ends of the lower male die, a conveying frame is installed at the top end of the device box body, a first discharging groove is formed in the side wall of one side of the device box body, and a second discharging groove is formed in the side wall of one side of the device box body. The threaded rod rotates to ascend and descend in the threaded hole and drives the mounting block and the second roller body to ascend and descend, stainless steel iron sheets can be conveniently leveled through ascending and descending of the second roller body, and therefore the subsequent stainless steel gasket stamping effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel gasket forming and processing, and in particular to a stainless steel gasket stamping forming device and method for mechanical equipment parts. Background Art

[0002] Mechanical equipment parts refer to the basic units that constitute mechanical equipment. They play their respective roles in mechanical equipment and jointly ensure the normal operation and function realization of the equipment. Stainless steel gasket is a sheet material made of stainless steel. It has the characteristics of corrosion resistance, high strength, wear resistance and oxidation resistance. It is widely used in various mechanical equipment, especially in corrosive environments. Stainless steel gaskets are usually made into sheet-shaped, long strips or circular ring-shaped thin sheets with relatively precise thickness tolerance. They have the characteristics of high precision, strong tensile strength, good finish, toughness and not easy to break.

[0003] When stainless steel gaskets are processed, they need to be stamped and manufactured by stamping forming equipment. At present, most of the stamping forming equipment on the market cannot automatically classify and unload the stamped stainless steel gaskets and waste materials when stamping and manufacturing stainless steel gaskets, which affects the operation of operators. At the same time, they cannot flatten the stainless steel sheets, causing the stainless steel sheets to bend, thus affecting the stamping effect of the stainless steel gaskets. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art and to provide a stainless steel gasket stamping forming device and method for mechanical equipment parts. When processing the stainless steel gasket, it is necessary to use a stamping forming device to stamp the stainless steel gasket. At present, most of the stamping forming equipment on the market cannot automatically classify and unload the stamped stainless steel gaskets and waste materials when stamping the stainless steel gaskets, thereby affecting the operation of the operator. At the same time, the stainless steel iron sheet cannot be flattened, causing the stainless steel iron sheet to bend, thereby affecting the stamping effect of the stainless steel gasket.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A stainless steel gasket stamping and forming device for mechanical equipment parts, comprising a device box leveling mechanism and a reciprocating unloading mechanism;

[0007] The device box includes a welding plate, a welding plate is installed on the side wall of the device box, and a top plate is installed on the side wall on one side of the welding plate, a hydraulic cylinder is installed on the bottom end of the top plate, and an upper template is installed on the bottom end of the hydraulic cylinder, a lower punch is installed on the bottom end of the upper template, and a punching rod is installed on the bottom end of the lower punch, and a conveying rack is installed on the top end of the device box, a first unloading chute is opened on the side wall on one side of the device box, a second unloading chute is opened on the side wall on one side of the device box, and the second unloading chute is located below the first unloading chute, a rectangular shell penetrating the first unloading chute is installed on the top end of the device box, and a unloading hopper is installed on the top end of the rectangular shell, and upper punches penetrating the second unloading chute are installed on the side walls on both sides of the interior of the rectangular shell;

[0008] The leveling mechanism comprises a rectangular frame, which is fixedly mounted on the top of the device box, a mounting block is arranged inside the rectangular frame, and a second roller body is mounted inside the mounting block, a fixing block is fixedly mounted inside the rectangular frame, and a third roller body is mounted inside the fixing block, and a thread hole is opened on the top of the rectangular frame;

[0009] The reciprocating unloading mechanism includes a first hydraulic oil tank body, which is installed inside the lower punch. A first piston pad is arranged inside the first hydraulic oil tank body, and a piston rod passing through the inside of the punching rod is installed at the bottom end of the first piston pad. A through pipe is installed at one end of the first hydraulic oil tank body, and a second hydraulic oil tank body is installed at one end of the through pipe.

[0010] Preferably, the water supply system includes a water supply pipe, a return pipe and a sedimentation tank, a stamping sleeve rod penetrating the upper punch is installed at the bottom end of the mold plate, a solid vertical rod is installed at the bottom end of the mold plate, and the solid vertical rod is located inside the stamping sleeve rod.

[0011] Based on the above technical features, the solid vertical rod and the stamping sleeve rod are designed so that the stamped gasket can be unloaded through the stamping sleeve rod.

[0012] Preferably, a round rod is rotatably installed inside the conveying frame, and a first roller body is installed at one end of the round rod, a gear body is installed on the outer wall of the round rod, a driving motor is installed on the side wall of the conveying frame, and the output end of the driving motor is fixedly connected to the round rod.

[0013] Based on the above technical features, the round rod and the first roller body are driven to rotate by starting the driving motor, and the gear body is designed to facilitate the two groups of first roller bodies to rotate simultaneously.

[0014] Preferably, a thread rod is provided inside the thread hole, and the bottom end of the thread rod is rotatably connected to the top end of the mounting block via a bearing, and the thread hole is threadably connected to the thread rod.

[0015] Based on the above technical features, the thread hole is threadedly connected to the thread rod, so that the thread rod can be rotated inside the thread hole to be raised and lowered.

[0016] Preferably, guide grooves are formed on the side walls at both ends of the rectangular frame, and guide blocks are arranged inside the guide grooves, and the side wall on one side of the guide block is fixedly connected to the side wall of the mounting block.

[0017] Based on the above technical features, through the cooperation between the guide groove and the guide block, the installation block can drive the guide block to slide inside the guide groove.

[0018] Preferably, a second piston pad is disposed inside the second hydraulic oil tank body, and a high-pressure spring body is installed at the bottom end of the second piston pad, and the bottom end of the high-pressure spring body is fixedly connected to the top end inside the second hydraulic oil tank body.

[0019] Based on the above technical features, through the design of the high-pressure spring body, the high-pressure spring body is elastically restored to drive the second piston pad to squeeze the hydraulic oil in the second hydraulic oil tank body.

[0020] Preferably, a sealing plug is installed at the connection between the first hydraulic oil tank body and the piston rod.

[0021] Based on the above technical features, the sealing plug is designed to achieve a better sealing effect between the first hydraulic oil tank body and the piston rod.

[0022] Preferably, the upper punch and the mold plate are welded into an integrated structure, and the shape of the upper punch is an isosceles trapezoid.

[0023] Based on the above technical features, the shape of the upper punch is an isosceles trapezoid, thereby preventing waste sheets from accumulating on the top of the upper punch.

[0024] Preferably, the outer wall of the first piston pad is tightly fitted with the inner wall of the first hydraulic oil tank body.

[0025] Based on the above technical features, the outer wall of the first piston pad is tightly fitted with the inner wall of the first hydraulic oil tank body, so that the first piston pad can squeeze the hydraulic oil inside the first hydraulic oil tank body to achieve a better effect.

[0026] Preferably, a construction method of a stainless steel gasket stamping and forming device for mechanical equipment parts comprises the following construction steps:

[0027] S1: conveying the stainless steel sheet through two sets of first roller bodies;

[0028] S2: The conveyed stainless steel sheet is leveled by a leveling mechanism;

[0029] S3: The hydraulic cylinder is started to drive the lower punch to move up and down to stamp the stainless steel sheet through the stamping sleeve rod and the solid vertical rod;

[0030] S4: Through the design of rectangular shell and stamping sleeve, and the reciprocating lifting of piston rod, the stamped gaskets and waste can be automatically classified and unloaded.

[0031] In summary, the present invention includes at least one of the following beneficial effects:

[0032] The present invention proposes a stainless steel gasket stamping forming device and method for mechanical equipment parts. When stamping and forming, the screw rod is first rotated, and the screw rod is threadedly connected to the screw hole, and the guide groove and the guide block cooperate with each other to make the screw rod rotate and rise and fall inside the screw hole and drive the mounting block and the second roller body to rise and fall, so that the stainless steel iron sheet can be leveled by lifting the second roller body, so that the subsequent stainless steel gasket stamping effect is better.

[0033] At the same time, through the design of the upper punch and the stamping sleeve, when the lower punch and the stamping rod are stamping the stainless steel sheet, the stamped stainless steel gasket is discharged through the stamping sleeve into the second discharge trough. At the same time, after the stamping rod is stamped, the waste sheet enters the inside of the stamping rod and squeezes the piston rod, thereby squeezing the hydraulic oil inside the first hydraulic oil tank body through the piston rod and entering the inside of the second hydraulic oil tank body, so that the piston rod can be reciprocated by the hydraulic oil to automatically unload the waste sheet inside the stamping rod, and the waste material falls into the first discharge trough through the discharge hopper and the rectangular shell for automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the main structure provided by an example of the present invention;

[0035] Figure 2 is a schematic diagram of a rectangular housing of the present invention;

[0036] Figure 3 It is a schematic diagram of the inner wall structure of a rectangular shell of the present invention;

[0037] Figure 4 It is a partial cross-sectional schematic diagram of the mold plate of the present invention;

[0038] Figure 5 It is a schematic diagram of the cross-sectional structure of the lower punch of the present invention;

[0039] Figure 6 It is a schematic diagram of the structure of the leveling mechanism of the present invention;

[0040] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0041] 1. Device box; 101. Welding plate; 102. Top plate; 103. Hydraulic cylinder; 104. Upper template; 105. Lower punch; 106. Punching rod; 107. Conveying frame; 1071. Round rod; 1072. First roller body; 1073. Driving motor; 1074. Gear body; 108. First discharge chute; 109. Second discharge chute; 1010. Discharge hopper; 1011. Rectangular shell; 1012. Die plate; 1013. Upper punch; 1014. Punching sleeve rod; 1015. Solid vertical rod; 1016.

[0042] 2. Leveling mechanism; 201. Rectangular frame; 202. Mounting block; 203. Second roller body; 204. Screw hole; 205. Screw rod; 206. Guide groove; 207. Guide block; 208. Fixed block; 209. Third roller body;

[0043] 3. Reciprocating unloading mechanism; 301. First hydraulic oil tank body; 302. First piston pad; 303. Piston rod; 304. Sealing plug; 305. Through pipe; 306. Second hydraulic oil tank body; 307. Second piston pad; 308. High-pressure spring body. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-6 The present invention is described in further detail.

[0045] For example, see Figure 1-6 As shown, an embodiment of the present invention is: a stainless steel gasket stamping forming device for mechanical equipment parts, including a device box 1, a flattening mechanism 2 and a reciprocating unloading mechanism 3; the device box 1 includes a welding plate 101, the side wall of the device box 1 is installed with the welding plate 101, and the side wall of one side of the welding plate 101 is installed with a top plate 102, the bottom end of the top plate 102 is installed with a hydraulic cylinder 103, and the bottom end of the hydraulic cylinder 103 is installed with an upper template 104, the bottom end of the upper template 104 is installed with a lower punch 105, and the bottom end of the lower punch 105 is installed with a stamping Rod 106, a conveying rack 107 is installed on the top of the device box 1, a first unloading trough 108 is opened on the side wall of one side of the device box 1, a second unloading trough 109 is opened on the side wall of one side of the device box 1, and the second unloading trough 109 is located below the first unloading trough 108, a rectangular shell 1011 is installed on the top of the device box 1 and passes through the first unloading trough 108, and a unloading hopper 1010 is installed on the top of the rectangular shell 1011, and upper punches 1013 are installed on the side walls on both sides of the inside of the rectangular shell 1011 and pass through the second unloading trough 109.

[0046] A round rod 1071 is rotatably installed inside the conveying frame 107, and a first roller body 1072 is installed at one end of the round rod 1071. A gear body 1074 is installed on the outer wall of the round rod 1071. A driving motor 1073 is installed on the side wall of the conveying frame 107, and the output end of the driving motor 1073 is fixedly connected to the round rod 1071.

[0047] The leveling mechanism 2 includes a rectangular frame 201, which is fixedly installed on the top of the device box 1. A mounting block 202 is provided inside the rectangular frame 201, and a second roller body 203 is installed inside the mounting block 202. A fixing block 208 is fixedly installed inside the rectangular frame 201, and a third roller body 209 is installed inside the fixing block 208. A thread hole 204 is opened at the top of the rectangular frame 201.

[0048] A thread rod 205 is provided inside the thread hole 204, and the bottom end of the thread rod 205 is rotatably connected to the top end of the mounting block 202 through a bearing, and the thread hole 204 is threadedly connected to the thread rod 205, and the thread hole 204 is threadedly connected to the thread rod 205, so that the thread rod 205 can rotate inside the thread hole 204 to be raised and lowered.

[0049] Guide grooves 206 are provided on the side walls at both ends of the rectangular frame 201, and guide blocks 207 are provided inside the guide grooves 206. The side wall on one side of the guide block 207 is fixedly connected to the side wall of the mounting block 202. Through the mutual cooperation between the guide grooves 206 and the guide blocks 207, the mounting block 202 can drive the guide blocks 207 to slide inside the guide grooves 206.

[0050] The specific working principle is that when the stainless steel sheet is leveled, the thread rod 205 is first rotated, and the thread rod 205 is threadedly connected to the thread hole 204, and the guide groove 206 and the guide block 207 cooperate with each other to make the thread rod 205 rotate and rise and fall inside the thread hole 204 and drive the mounting block 202 to rise and fall inside the rectangular frame 201 through the guide groove 206 and the guide block 207, so that the mounting block 202 is lifted and lowered to drive the second roller body 203 to rise and fall at the same time, so that the stainless steel sheet can be leveled by lifting the second roller body 203, so that the subsequent stainless steel gasket stamping effect is better.

[0051] For example 2, please refer to Figure 1-6As shown, an embodiment of the present invention is: a stainless steel gasket stamping and forming device for mechanical equipment parts, a stamping sleeve rod 1014 penetrating the upper punch 1013 is installed at the bottom end of the mold plate 1012, a solid vertical rod 1015 is installed at the bottom end of the mold plate 1012, and the solid vertical rod 1015 is located inside the stamping sleeve rod 1014, the reciprocating unloading mechanism 3 includes a first hydraulic oil tank body 301, the first hydraulic oil tank body 301 is installed inside the lower punch 105, a first piston pad 302 is arranged inside the first hydraulic oil tank body 301, and a piston rod 303 penetrating the inside of the stamping rod 106 is installed at the bottom end of the first piston pad 302, a through pipe 305 is installed at one end of the first hydraulic oil tank body 301, and a second hydraulic oil tank body 306 is installed at one end of the through pipe 305.

[0052] A second piston pad 307 is provided inside the second hydraulic oil tank body 306, and a high-pressure spring body 308 is installed at the bottom end of the second piston pad 307. The bottom end of the high-pressure spring body 308 is fixedly connected to the top end inside the second hydraulic oil tank body 306. A sealing plug 304 is installed at the connection between the first hydraulic oil tank body 301 and the piston rod 303. The outer wall of the first piston pad 302 fits tightly with the inner wall of the first hydraulic oil tank body 301. Through the design of the high-pressure spring body 308, the elastic recovery of the high-pressure spring body 308 can drive the second piston pad 307 to squeeze the hydraulic oil inside the second hydraulic oil tank body 306.

[0053] The upper punch 1013 and the mold plate 1012 are welded into an integrated structure. The shape of the upper punch 1013 is an isosceles trapezoid. The shape of the upper punch 1013 is an isosceles trapezoid, thereby preventing waste sheets from accumulating on the top of the upper punch 1013.

[0054] The specific working principle is that when the stamping is completed and the automatic unloading is performed, the upper punch 1013 and the stamping sleeve 1014 are designed so that the lower punch 105 and the stamping rod 106 can unload the stamped stainless steel gasket through the stamping sleeve 1014 into the second unloading trough 109 when the stainless steel sheet is stamped. At the same time, after the stamping is performed by the stamping rod 106, the waste sheet enters the inside of the stamping rod 106 and squeezes the piston rod 303, thereby squeezing the hydraulic oil inside the first hydraulic oil tank body 301 through the piston rod 303 and entering the second hydraulic oil tank. The inside of the second hydraulic oil tank body 306 causes the hydraulic oil inside the second hydraulic oil tank body 306 to squeeze the second piston pad 307 and squeeze the high-pressure spring body 308 to deform, thereby the high-pressure spring body 308 elastically recovers to drive the second piston pad 307 to squeeze the hydraulic oil and enter the inside of the first hydraulic oil tank body 301 again, so that the piston rod 303 can be reciprocated by the hydraulic oil to automatically unload the waste sheets inside the punching rod 106, and the waste is automatically unloaded from the inside of the first unloading trough 108 through the unloading hopper 1010 and the rectangular shell 1011.

[0055] Embodiment 3, another embodiment provided by the present invention, is a construction method of a stainless steel gasket stamping forming device for mechanical equipment parts, comprising the following construction steps:

[0056] S1: The stainless steel sheet is conveyed through two sets of first roller bodies 1072;

[0057] S2: The conveyed stainless steel sheet is leveled by the leveling mechanism 2;

[0058] S3: The hydraulic cylinder 103 is started to drive the lower punch 105 to move up and down to perform stamping and forming on the stainless steel sheet through the stamping sleeve rod 1014 and the solid vertical rod 1015;

[0059] S4: Through the design of the rectangular housing 1011 and the punching sleeve 1014, and the reciprocating lifting of the piston rod 303, the punched gaskets and waste materials can be automatically classified and unloaded.

[0060] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stainless steel gasket stamping and forming device for mechanical equipment parts, characterized in that: It comprises a device box (1), a leveling mechanism (2) and a reciprocating unloading mechanism (3); The device box (1) comprises a welding plate (101), the side wall of the device box (1) is installed with the welding plate (101), and the side wall on one side of the welding plate (101) is installed with a top plate (102), the bottom end of the top plate (102) is installed with a hydraulic cylinder (103), and the bottom end of the hydraulic cylinder (103) is installed with an upper template (104), the bottom end of the upper template (104) is installed with a lower punch (105), and the bottom end of the lower punch (105) is installed with a punching rod (106), and the top end of the device box (1) is installed with a conveying frame (107), A first discharge trough (108) is provided on the side wall of one side of the device box (1), a second discharge trough (109) is provided on the side wall of one side of the device box (1), and the second discharge trough (109) is located below the first discharge trough (108), a rectangular shell (1011) penetrating the first discharge trough (108) is installed at the top of the device box (1), and a discharge hopper (1010) is installed at the top of the rectangular shell (1011), and an upper punch (1013) penetrating the second discharge trough (109) is installed on the side walls on both sides of the rectangular shell (1011); The leveling mechanism (2) comprises a rectangular frame (201), the rectangular frame (201) is fixedly mounted on the top of the device housing (1), a mounting block (202) is arranged inside the rectangular frame (201), a second roller body (203) is mounted inside the mounting block (202), a fixing block (208) is fixedly mounted inside the rectangular frame (201), a third roller body (209) is mounted inside the fixing block (208), and a thread hole (204) is opened at the top of the rectangular frame (201); The reciprocating unloading mechanism (3) comprises a first hydraulic oil tank body (301), the first hydraulic oil tank body (301) is installed inside the lower punch (105), a first piston pad (302) is arranged inside the first hydraulic oil tank body (301), and a piston rod (303) penetrating through the inside of the punching rod (106) is installed at the bottom end of the first piston pad (302), a through pipe (305) is installed at one end of the first hydraulic oil tank body (301), and a second hydraulic oil tank body (306) is installed at one end of the through pipe (305).

2. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: A punching sleeve rod (1014) penetrating the upper punch (1013) is installed at the bottom end of the mold plate (1012), and a solid vertical rod (1015) is installed at the bottom end of the mold plate (1012), and the solid vertical rod (1015) is located inside the punching sleeve rod (1014).

3. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: A round rod (1071) is rotatably mounted inside the conveying frame (107), and a first roller body (1072) is mounted on one end of the round rod (1071). A gear body (1074) is mounted on the outer wall of the round rod (1071). A driving motor (1073) is mounted on the side wall of the conveying frame (107), and the output end of the driving motor (1073) is fixedly connected to the round rod (1071).

4. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: A thread rod (205) is arranged inside the thread hole (204), and the bottom end of the thread rod (205) is rotatably connected to the top end of the mounting block (202) via a bearing, and the thread hole (204) is threadably connected to the thread rod (205).

5. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: The side walls at both ends of the rectangular frame (201) are provided with guide grooves (206), and guide blocks (207) are arranged inside the guide grooves (206). The side wall on one side of the guide block (207) is fixedly connected to the side wall of the mounting block (202).

6. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: A second piston pad (307) is arranged inside the second hydraulic oil tank body (306), and a high-pressure spring body (308) is installed at the bottom end of the second piston pad (307), and the bottom end of the high-pressure spring body (308) is fixedly connected to the top end inside the second hydraulic oil tank body (306).

7. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: A sealing plug (304) is installed at the connection between the first hydraulic oil tank body (301) and the piston rod (303).

8. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1 is characterized in that: The upper punch (1013) and the mold plate (1012) are welded into an integrated structure, and the shape of the upper punch (1013) is an isosceles trapezoid.

9. The stainless steel gasket stamping and forming equipment for mechanical equipment parts according to claim 1, characterized in that: The outer wall of the first piston pad (302) is tightly fitted to the inner wall of the first hydraulic oil tank body (301).

10. A stainless steel gasket stamping forming device and method for mechanical equipment parts according to any one of claims 1 to 9, characterized in that: The processing steps include: S1: conveying the stainless steel sheet through two sets of first roller bodies (1072); S2: The conveyed stainless steel sheet is leveled by a leveling mechanism (2); S3: The hydraulic cylinder (103) is activated to drive the lower punch (105) to move up and down to perform stamping and forming on the stainless steel sheet through the stamping sleeve rod (1014) and the solid vertical rod (1015); S4: Through the design of the rectangular housing (1011) and the punching sleeve (1014), and through the reciprocating lifting of the piston rod (303), the punched gaskets and waste materials can be automatically classified and unloaded.

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