Punching machine for power distribution cabinet production

Abstract

The utility model discloses a punching machine for power distribution cabinet production, which comprises a workbench, one side of the workbench is provided with a lubricating mechanism, the lubricating mechanism comprises a material box, the bottom of the left side of the material box is provided with a fixing pipe, one side of the fixing pipe is communicated with a frame body, one side of the frame body is movably connected with a crank shaft, and the crank shaft is movably connected with the workbench. The right side of the bottom of the workbench is fixedly connected with a double-shaft motor. According to the punching machine for production of the power distribution cabinet, the lubricating mechanism is arranged, an electric telescopic rod drives an adjusting plate to move, the adjusting plate drives a spray head to move, so that the spray head moves to the position between an upper die and a lower die, a double-shaft motor drives a crankshaft to rotate, the crankshaft drives an adjusting rod to move, the adjusting rod drives a fixing rod to move, and the fixing rod drives a sealing plate to move; when the sealing plate moves towards the inner side, the lubricating liquid can be pumped out through a fixing pipe, and when the sealing plate moves towards the outer side, the lubricating liquid can be discharged into a discharging pipe and then sprayed out through a spray head, so that the lubricating liquid makes contact with the upper mold and the lower mold.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch press technical field, concretely is a punch press for switch board production. BACKGROUND

[0002] The punch press is a punch type press, is mainly used for the punch forming processing of sheet metal, and can realize various processing modes such as punching, blanking, forming, deep drawing and the like by cooperating with different moulds, and is widely applied in various fields.

[0003] According to the patent document: CN214290320U discloses a kind of high-pressure switch board production with high-efficiency punch press, including base, base is connected with water tank, water tank is connected with mounting plate by multiple support columns, mounting plate is installed with hydraulic cylinder, the output end of hydraulic cylinder passes through mounting plate and is connected with mounting seat, mounting seat is opened with mounting screw hole, water tank is connected with locking device and multiple slides, slide is slidably connected with slide plate, slide is opened with multiple locking screw holes, and locking screw hole is internally screwed with locking bolt, slide plate is connected with workbench, workbench, slide plate and water tank are all opened with blanking hole, workbench is slidably connected with multiple fixing devices by multiple sliding blocks, water pump is installed on water tank, water pump is communicated with water tank by water suction pipe, water pump is communicated with water outlet pipe, filter drawer is slidably installed on water tank, filter drawer is connected with baffle, its processing mode is more diverse, and it is convenient to clean, and practicality is higher.

[0004] At present, the traditional punch press does not have the function of auxiliary spraying lubricating liquid in the daily use process, and is directly subjected to stamping work, so that serious friction occurs between the material and the mould, the material and the mould are easily damaged, and the use requirement cannot be met. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of punch press for switch board production to solve the problem that the current traditional punch press does not have the function of auxiliary spraying lubricating liquid in the daily use process in the above background art, is directly subjected to stamping work, so that serious friction occurs between the material and the mould, the material and the mould are easily damaged, and the use requirement cannot be met.

[0006] In order to achieve the above object, the utility model provides following technical scheme: A punch press for switch board production, including work table, one side of work table is provided with lubricating mechanism, the lubricating mechanism includes material box, the bottom of material box left side is provided with fixed pipe, one side of fixed pipe is connected with frame, one side of frame is movably connected with crank shaft, the right side of work table bottom is fixedly connected with double shaft motor, the surface of crank shaft is movably connected with adjusting rod, the front and back of adjusting rod are fixedly connected with fixed rod, one side of fixed rod is fixedly connected with sealing plate, the front and back of frame are provided with discharge pipe, one side of discharge pipe is connected with bellows, one side of bellows is connected with spray head, the top of spray head is provided with top plate, the left side of top plate top is fixedly connected with electric telescopic rod, one side of electric telescopic rod is fixedly connected with adjusting plate, one side of adjusting plate is fixedly connected with spray head.

[0007] Preferably, the other side of the workbench is provided with an adjusting mechanism, the adjusting mechanism comprises a rotating shaft, the top of the rotating shaft is fixedly connected with a lower mold, the bottom of the top plate is provided with a telescopic column, the bottom of the telescopic column is fixedly connected with an upper mold, the output end of the double shaft motor is fixedly connected with a drive shaft, the right side of the workbench and the top plate is fixedly connected with a shell, one side of the telescopic column and the rotating shaft is fixedly connected with a driven sprocket, the right side of the shell inner cavity is provided with a driving sprocket, the inner cavity of the driving sprocket is fixedly connected with the drive shaft, the surface of the driving sprocket is engaged with a chain, the left side of the inner surface of the chain is engaged with the driven sprocket.

[0008] Preferably, the bottom of the double shaft motor is fixedly connected with a main pulley, the surface of the main pulley is sleeved with a belt, the left side of the inner surface of the belt is sleeved with a secondary pulley, the top of the secondary pulley is fixedly connected with the crank shaft.

[0009] Preferably, the top of the workbench is fixedly connected with a support column, and the top of the support column is fixedly connected with the top plate.

[0010] Preferably, the side of the top plate is fixedly connected with an electric cylinder, the bottom of the electric cylinder is fixedly connected with a rectangular plate, the side of the rectangular plate is movably connected with the telescopic column through a bearing.

[0011] Preferably, the side of the adjusting rod is provided with a movable groove, and the inner cavity of the movable groove is movably connected with the crank shaft.

[0012] Preferably, the bottom of the left side of the material box is communicated with the fixed pipe through the first one-way valve, and the front and back of the frame are communicated with the discharge pipe through the second one-way valve.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. By setting the lubricating mechanism, when working, start the double-shaft motor and the electric telescopic rod, move the adjusting plate through the electric telescopic rod, move the nozzle through the adjusting plate, move the nozzle to the upper mold and the lower mold, rotate the crankshaft through the double-shaft motor, move the adjusting rod through the crankshaft, move the fixed rod through the adjusting rod, move the sealing plate through the fixed rod, and the sealing plate will move inward through the fixed pipe to extract the lubricating liquid, and the sealing plate will move outward to discharge the lubricating liquid to the discharge pipe, and then the lubricating liquid is sprayed through the nozzle, so that the lubricating liquid contacts the upper mold and the lower mold, thereby performing the lubricating work.

[0015] 2. By setting the adjusting mechanism, when the double-shaft motor works, the driving shaft rotates, the driving shaft rotates the driving sprocket, the driving sprocket rotates the chain, and the chain rotates the driven sprocket, so that the rotating shaft and the telescopic column rotate, and the upper mold and the lower mold rotate, so that the lubricating liquid is evenly distributed, and the lubricating effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic view of the utility model;

[0018] Figure 3 It is a lubricating mechanism local three-dimensional structural schematic view of the utility model;

[0019] Figure 4 It is an adjusting mechanism local three-dimensional structural schematic view of the utility model.

[0020] In the drawing: 1, workbench; 2, lubricating mechanism; 201, material box; 202, first check valve; 203, fixed pipe; 204, frame; 205, double-shaft motor; 206, crankshaft; 207, main pulley; 208, belt; 209, auxiliary pulley; 210, adjusting rod; 211, fixed rod; 212, sealing plate; 213, second check valve; 214, discharge pipe; 215, corrugated pipe; 216, nozzle; 217, top plate; 218, electric telescopic rod; 219, adjusting plate; 3, adjusting mechanism; 301, rotating shaft; 302, lower mold; 303, telescopic column; 304, upper mold; 305, electric cylinder; 306, rectangular plate; 307, driving shaft; 308, housing; 309, driving sprocket; 310, chain; 311, driven sprocket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3The utility model provides a technical scheme: a punch for switch board production, including work table 1, the one side of work table 1 is provided with lubricating mechanism 2, lubricating mechanism 2 includes material box 201, the bottom of material box 201 left side is provided with fixed pipe 203, one side of fixed pipe 203 is connected with frame 204, one side swing joint of frame 204 has crankshaft 206, the right side fixed connection of work table 1 bottom has double -shaft motor 205, the surface swing joint of crankshaft 206 has adjusting lever 210, the front and back of adjusting lever 210 are all fixedly connected with fixed rod 211, one side fixed connection of fixed rod 211 has sealing plate 212, the front and back of frame 204 are all provided with discharge pipe 214, one side of discharge pipe 214 is connected with bellow 215, one side of bellow 215 is connected with spray head 216, the top of spray head 216 is provided with top plate 217, the left side fixed connection of top plate 217 top has motorized stretching and retracting rod 218, one side fixed connection of motorized stretching and retracting rod 218 has adjusting plate 219, one side of adjusting plate 219 is fixedly connected with spray head 216, by setting lubricating mechanism 2, when working, starts double -shaft motor 205 and motorized stretching and retracting rod 218, by motorized stretching and retracting rod 218 drive adjusting plate 219 moves, adjusting plate 219 drive spray head 216 moves, makes spray head 216 move to upper die 304 and lower die 302 between, by double -shaft motor 205 drive crankshaft 206 rotates, crankshaft 206 drive adjusting lever 210 moves, adjusting lever 210 drive fixed rod 211 moves, fixed rod 211 drive sealing plate 212 moves, in the process of moving to the inboard of sealing plate 212, will be extracted lubricating liquid by fixed pipe 203, in the process of moving to the outboard, will be arranged to discharge pipe 214 inside lubricating liquid, then by spray head 216 sprays, make lubricating liquid and upper die 304 and lower die 302 contact, thereby lubricating work is carried out, the bottom fixed connection of double -shaft motor 205 has main belt pulley 207, the surface of main belt pulley 207 is sheathed with belt 208, the left side of belt 208 inner surface is sheathed with auxiliary belt pulley 209, the top of auxiliary belt pulley 209 is fixedly connected with crankshaft 206, by setting main belt pulley 207, belt 208 and auxiliary belt pulley 209, the rotation of double -shaft motor 205 drive crankshaft 206 is convenient, thereby lubricating work is convenient, the four corners of work table 1 top are all fixedly connected with support column, and the top of support column is fixedly connected with top plate 217, by setting support column, the work of top plate 217 is stabilized, and top plate 217 is supported, one side of adjusting lever 210 is provided with movable slot, and the inner chamber of movable slot is swing joint with crankshaft 206, by setting movable slot, the movement of crankshaft 206 drive adjusting lever 210 is convenient, the bottom of material box 201 is connected with fixed pipe 203 through first check valve 202, the front and back of frame 204 are all connected with discharge pipe 214 through second check valve 213, by setting first check valve 202 and second check valve 213, the flow direction of lubricating liquid is convenient, thereby lubricating liquid is convenient to spray.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 4 , the other side of the workbench 1 is provided with an adjusting mechanism 3, the top of the rotating shaft 301 is fixedly connected with the lower mold 302, the bottom of the top plate 217 is provided with a telescopic column 303, the bottom of the telescopic column 303 is fixedly connected with the upper mold 304, the output end of the double-shaft motor 205 is fixedly connected with the driving shaft 307, the right side of the top plate 217 and the workbench 1 are both fixedly connected with the shell 308, one side of the telescopic column 303 and the rotating shaft 301 is fixedly connected with the driven sprocket 311, the right side of the inner cavity of the shell 308 is provided with the driving sprocket 309, the inner cavity of the driving sprocket 309 is fixedly connected with the driving shaft 307, the surface of the driving sprocket 309 is engaged with the chain 310, the left side of the inner surface of the chain 310 is engaged with the driven sprocket 311, by setting the adjusting mechanism 3, the driving shaft 307 is driven to rotate when the double-shaft motor 205 works, the driving shaft 307 drives the driving sprocket 309 to rotate, the driving sprocket 309 drives the chain 310 to rotate, the chain 310 drives the driven sprocket 311 to rotate, so that the rotating shaft 301 and the telescopic column 303 rotate, and then the upper mold 304 and the lower mold 302 rotate, so that the lubricating liquid is evenly distributed, and the lubricating effect is good; One side of the top plate 217 is fixedly connected with the electric cylinder 305, the bottom of the electric cylinder 305 is fixedly connected with the rectangular plate 306, one side of the rectangular plate 306 is movably connected with the telescopic column 303 through a bearing, by setting the electric cylinder 305 and the rectangular plate 306, the telescopic column 303 is conveniently driven to extend and retract, so that the upper mold 304 is conveniently driven to move, and the stamping work is conveniently performed.

[0024] Working principle: by setting the lubricating mechanism 2, when working, the double-shaft motor 205 and the electric telescopic rod 218 are started, the adjusting plate 219 is driven to move by the electric telescopic rod 218, the nozzle 216 is driven to move by the adjusting plate 219, so that the nozzle 216 moves to between the upper mold 304 and the lower mold 302, the crank shaft 206 is driven to rotate by the double-shaft motor 205, the adjusting rod 210 is driven to move by the crank shaft 206, the fixed rod 211 is driven to move by the adjusting rod 210, the sealing plate 212 is driven to move by the fixed rod 211, the lubricating liquid is drawn out through the fixed pipe 203 during the inward movement of the sealing plate 212, the lubricating liquid is discharged into the discharge pipe 214 during the outward movement, and then is sprayed out through the nozzle 216, so that the lubricating liquid contacts the upper mold 304 and the lower mold 302, and the lubricating work is performed;

[0025] By setting the adjusting mechanism 3, when the double-shaft motor 205 works, the driving shaft 307 is driven to rotate, the driving shaft 307 drives the driving sprocket 309 to rotate, the driving sprocket 309 drives the chain 310 to rotate, the chain 310 drives the driven sprocket 311 to rotate, so that the rotating shaft 301 and the telescopic column 303 rotate, and then the upper mold 304 and the lower mold 302 rotate, that is, the lubricating liquid can be uniformly distributed, and the lubricating effect is good.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A punch press for switchgear production, comprising a worktable (1), characterized in that: One side of the workbench (1) is provided with a lubricating mechanism (2), the lubricating mechanism (2) comprises a tank (201), the bottom of the left side of the tank (201) is provided with a fixed pipe (203), one side of the fixed pipe (203) is communicated with a frame (204), one side of the frame (204) is movably connected with a crank shaft (206), the right side of the bottom of the workbench (1) is fixedly connected with a double shaft motor (205), the surface of the crank shaft (206) is movably connected with an adjusting rod (210), the front and back of the adjusting rod (210) are fixedly connected with a fixed rod (211), one side of the fixed rod (211) is fixedly connected with a sealing plate (212), the front and back of the frame (204) are provided with a discharge pipe (214), one side of the discharge pipe (214) is communicated with a bellows (215), one side of the bellows (215) is communicated with a spray head (216), the top of the spray head (216) is provided with a top plate (217), the left side of the top of the top plate (217) is fixedly connected with an electric telescopic rod (218), one side of the electric telescopic rod (218) is fixedly connected with an adjusting plate (219), one side of the adjusting plate (219) is fixedly connected with the spray head (216).

2. The punch press for switchgear production according to claim 1, characterized in that: The other side of the workbench (1) is provided with an adjusting mechanism (3), the adjusting mechanism (3) comprises a rotating shaft (301), the top of the rotating shaft (301) is fixedly connected with a lower mold (302), the bottom of the top plate (217) is provided with a telescopic column (303), the bottom of the telescopic column (303) is fixedly connected with an upper mold (304), the output end of the double shaft motor (205) is fixedly connected with a driving shaft (307), the right side of the top of the workbench (1) and the top plate (217) is fixedly connected with a shell (308), one side of the telescopic column (303) and the rotating shaft (301) is fixedly connected with a driven sprocket (311), the right side of the inner cavity of the shell (308) is provided with a driving sprocket (309), the inner cavity of the driving sprocket (309) is fixedly connected with the driving shaft (307), the surface of the driving sprocket (309) is engaged with a chain (310), the left side of the inner surface of the chain (310) is engaged with the driven sprocket (311).

3. The punch press for switchgear production of claim 1, wherein: The bottom of the double shaft motor (205) is fixedly connected with a main pulley (207), the surface of the main pulley (207) is sleeved with a belt (208), the left side of the inner surface of the belt (208) is sleeved with a sub-pulley (209), the top of the sub-pulley (209) is fixedly connected with the crank shaft (206).

4. The punch press for switchgear production of claim 1, wherein: The top of the workbench (1) is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with the top plate (217).

5. The punch press for switchgear production of claim 1, wherein: One side of the top plate (217) is fixedly connected with an electric cylinder (305), the bottom of the electric cylinder (305) is fixedly connected with a rectangular plate (306), one side of the rectangular plate (306) is movably connected with the telescopic column (303) through a bearing. One side of the top plate (217) is fixedly connected with an electric cylinder (305), the bottom of the electric cylinder (305) is fixedly connected with a rectangular plate (306), one side of the rectangular plate (306) is movably connected with the telescopic column (303) through a bearing.

6. The punch press for switchgear production of claim 1, wherein: One side of the adjusting rod (210) is provided with a movable slot, and the inner cavity of the movable slot is movably connected with the crank shaft (206).

7. The punch press for switchgear production of claim 1, wherein: The bottom of the left side of the material box (201) is communicated with a fixed pipe (203) through a first one-way valve (202), and the front face and the back face of the frame body (204) are both communicated with a material discharge pipe (214) through a second one-way valve (213).

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