CN112238188A - Stamping die with automatic lubrication structure - Google Patents
Stamping die with automatic lubrication structure Download PDFInfo
- Publication number
- CN112238188A CN112238188A CN202010864333.4A CN202010864333A CN112238188A CN 112238188 A CN112238188 A CN 112238188A CN 202010864333 A CN202010864333 A CN 202010864333A CN 112238188 A CN112238188 A CN 112238188A
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- Prior art keywords
- fixedly connected
- oil
- die holder
- top end
- plate
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- 238000005461 lubrication Methods 0.000 title description 4
- 238000003860 storage Methods 0.000 claims abstract description 19
- 230000001050 lubricating effect Effects 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 127
- 239000002994 raw material Substances 0.000 description 22
- 239000010687 lubricating oil Substances 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- -1 separation blade Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention relates to the technical field of stamping dies, in particular to a stamping die with an automatic lubricating structure, which comprises a lower die base and an upper die base, wherein the inner side of the lower die base is detachably connected with an oil receiving device, the top end of the oil receiving device is fixedly connected with a guide pillar, the top end of the lower die base is fixedly connected with a second spring, the rear end of the lower die base is fixedly connected with a lubricating device, and the lubricating device comprises a bottom plate, a micro oil pump, an oil storage tank, an oil outlet pipe, an oil spraying barrel, a baffle plate, an oil outlet hole and a counter. And then realize self-lubricate's function, increased the life of guide pillar.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a stamping die with an automatic lubricating structure.
Background
A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.
Most simple structure of most stamping die that exist on the existing market, the function singleness, general stamping die does not have the automatic lubricated function to the guide pillar, because need the back and forth movement between guide pillar and the guide pin bushing, if not carry out the phenomenon that periodic lubrication can lead to the guide pillar wearing and tearing to accelerate to the guide pillar, general stamping die does not carry out the equipment of auxiliary stay to the raw materials simultaneously, lead to the phenomenon that the raw materials buckled to appear in feed inlet department easily, be unfavorable for the punching press of raw materials, therefore, propose a stamping die with self-lubricate structure to above-mentioned problem.
Disclosure of Invention
The present invention is directed to a stamping die with an automatic lubrication structure, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the stamping die with the automatic lubricating structure comprises a lower die holder and an upper die holder, wherein an oil receiving device is detachably connected to the inner side of the lower die holder, a guide pillar is fixedly connected to the top end of the oil receiving device, a second spring is fixedly connected to the top end of the lower die holder, a forming plate is fixedly connected to the top end of the second spring, a guide sleeve is slidably connected to the outer side of the guide pillar, an upper die holder is fixedly connected to the outer side of the guide sleeve, a fixed shaft is fixedly connected to the top end of the upper die holder, a forming punch is fixedly connected to the bottom end of the upper die holder, an auxiliary supporting device is fixedly connected to the right end of the lower die holder, a lubricating device is fixedly connected to the rear end of the lower die holder, raw materials are arranged on the inner side of the auxiliary supporting device, a controller is fixedly connected to, Go out oil pipe, a fuel spray section of thick bamboo, separation blade, oil outlet and counter, the rear end fixedly connected with bottom plate of die holder, the miniature oil pump of top fixedly connected with of bottom plate, the entrance point intercommunication of miniature oil pump has the batch oil tank, and batch oil tank and die holder fixed connection, the exit end intercommunication of miniature oil pump has an oil pipe, the other end intercommunication of oil pipe has a fuel spray section of thick bamboo, and fuel spray section of thick bamboo and guide pin bushing fixed connection, the oil outlet has been seted up to fuel spray section of thick bamboo's inboard.
Preferably, the number of the micro oil pumps is two, the micro oil pumps are symmetrically distributed on the left side and the right side of the oil storage tank, and the oil outlet pipe is made of an oil pipe made of rubber.
Preferably, the auxiliary supporting device includes supporting seat, support column, fixed frame, adjusting screw, spacing axle, link, compression roller, limiting plate, connecting axle, protective housing, motor and hand wheel, the right-hand member fixedly connected with supporting seat of die holder, the fixed frame of top fixedly connected with of supporting seat, the top fixedly connected with support column of supporting seat, the inboard sliding connection in top of fixed frame has the spacing axle of vertical setting, the equal fixedly connected with link in top of the bottom of spacing axle and support column, the inboard rotation of link is connected with the compression roller, is located the upside the top inboard rotation of link is connected with adjusting screw.
Preferably, the top end of the adjusting screw is fixedly connected with a hand wheel.
Preferably, the top fixedly connected with connecting axle of fixed frame, the outside sliding connection of connecting axle has the limiting plate, the one end fixedly connected with protective housing of limiting plate, the inboard fixedly connected with motor of protective housing, and the main shaft and the adjusting screw fixed connection of motor.
Preferably, connect oily device including connecing oil tank, oil leakage groove, reinforcing plate, first filter screen, second filter screen, connecting plate, telescopic link, connecting block, first spring, fixture block and stopper, the equal fixedly connected with reinforcing plate in both ends inboard about the die holder, and reinforcing plate and guide pillar fixed connection, oil leakage groove has been seted up to the inboard all around of reinforcing plate, the inboard of die holder can be dismantled and be connected with and connect the oil tank.
Preferably, the top of reinforcing plate is provided with first filter screen and second filter screen, the left end fixedly connected with connecting plate of first filter screen, the left end fixedly connected with stopper of connecting plate, the right-hand member fixedly connected with connecting block of second filter screen, the inboard fixedly connected with telescopic link of connecting block, the other end fixedly connected with fixture block of telescopic link, the outside of telescopic link is provided with first spring, and the both ends of first spring respectively with connecting block and fixture block fixed connection.
Preferably, the inner side of the limiting block is provided with a clamping groove, and the limiting block is clamped with the clamping block through the clamping groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the bottom plate, the micro oil pump, the oil storage tank, the counter, the oil outlet pipe, the oil spraying barrel, the blocking piece and the oil outlet hole, a worker records the number of times of up-and-down reciprocating movement of the blocking piece through the counter, and after the number of times of the up-and-down reciprocating movement of the blocking piece reaches the set number of times of the controller, the micro oil pump is opened, so that lubricating oil is sprayed onto the surface of the guide pillar through the oil outlet hole, the automatic lubricating function is further realized.
2. In the invention, the raw materials can be limited and supported by the upper and lower compression rollers through the arranged fixing frame, the adjusting screw, the limiting shaft, the connecting frame, the compression rollers, the limiting plate, the motor and the hand wheel, so that the raw materials close to the inlet of the stamping die can not be bent, the stamping quality is ensured, and the stamping stability is also ensured,
3. according to the invention, through the arrangement of the oil receiving tank, the oil leakage groove, the first filter screen, the second filter screen, the telescopic rod, the connecting block, the clamping block and the limiting block, lubricating oil left from the guide pillar can be collected through the oil receiving tank, the concentrated collection of the lubricating oil is facilitated, the lubricating oil is prevented from flowing everywhere, leftover materials generated by stamping can be shielded through the first filter screen and the second filter screen, the oil leakage groove is prevented from being blocked by the leftover materials, and the first filter screen and the second filter screen are convenient to disassemble and clean.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic illustration of a top view mounting arrangement of the first and second screens of the present invention;
FIG. 5 is a schematic view of the rear view mounting structure of the oil storage tank of the present invention;
FIG. 6 is a schematic view of the mounting structure of the fixing frame of the present invention;
FIG. 7 is a schematic view of the mounting structure of the hand wheel of the present invention;
fig. 8 is a schematic view of the mounting structure of the motor of the present invention.
In the figure: 1-auxiliary supporting device, 101-supporting seat, 102-supporting column, 103-fixing frame, 104-adjusting screw, 105-limiting shaft, 106-connecting frame, 107-pressing roller, 108-limiting plate, 109-connecting shaft, 110-protecting shell, 111-motor, 112-handwheel, 2-lubricating device, 201-bottom plate, 202-micro oil pump, 203-oil storage tank, 204-oil outlet pipe, 205-oil spraying cylinder, 206-baffle plate, 207-oil outlet hole, 208-counter, 3-oil receiving device, 301-oil receiving tank, 302-oil leakage tank, 303-reinforcing plate, 304-first filter screen, 305-second filter screen, 306-connecting plate, 307-telescopic rod, 308-connecting block, 309-first spring, 103-fixing frame, 104-adjusting screw, 105-limiting shaft, 106-connecting frame, 107-pressing roller, 108-limiting plate, 109-connecting, 310-fixture block, 311-limiting block, 4-controller, 5-lower die holder, 6-second spring, 7-forming plate, 8-forming punch, 9-upper die holder, 10-fixing shaft, 11-guide sleeve, 12-guide column, 13-raw material.
Detailed Description
Example 1:
referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides a stamping die with self-lubricate structure, including die holder 5 and upper die base 9, the inboard of die holder 5 can be dismantled and be connected with and connect oily device 3, the top fixedly connected with guide pillar 12 that connects oily device 3, the top fixedly connected with second spring 6 of die holder 5, the top fixedly connected with forming plate 7 of second spring 6, the outside sliding connection of guide pillar 12 has guide pin bushing 11, the outside fixedly connected with upper die base 9 of guide pin bushing 11, the top fixedly connected with fixed axle 10 of upper die base 9, the bottom fixedly connected with shaping drift 8 of upper die base 9, the right-hand member fixedly connected with auxiliary stay device 1 of die holder 5, the rear end fixedly connected with lubricating arrangement 2 of die holder 5, the inboard of auxiliary stay device 1 is provided with raw materials 13, the bottom fixedly connected with controller 4 of auxiliary stay device 1, lubricating arrangement 2 includes bottom plate 201, miniature oil pump 202, The oil storage tank 203, the oil outlet pipe 204, the oil spout section of thick bamboo 205, the separation blade 206, oil outlet 207 and counter 208, the rear end fixedly connected with bottom plate 201 of die holder 5, the top fixedly connected with miniature oil pump 202 of bottom plate 201, the entrance point intercommunication of miniature oil pump 202 has the oil storage tank 203, and oil storage tank 203 and die holder 5 fixed connection, the exit end intercommunication of miniature oil pump 202 has oil outlet pipe 204, the other end intercommunication of oil outlet pipe 204 has oil spout section of thick bamboo 205, and oil spout section of thick bamboo 205 and guide pin bushing 11 fixed connection, oil outlet 207 has been seted up to the inboard of oil spout section of thick bamboo 205, be convenient for spout the surface of guide pillar 12 lubricating oil through oil outlet.
The number of the micro oil pumps 202 is two, and the micro oil pumps are symmetrically distributed on the left side and the right side of the oil storage tank 203, and the oil outlet pipe 204 is made of an oil pipe made of rubber, so as to ensure that the oil outlet pipe 204 is not affected when the oil spraying cylinder 205 moves up and down, the auxiliary supporting device 1 comprises a supporting seat 101, a supporting column 102, a fixing frame 103, an adjusting screw 104, a limiting shaft 105, a connecting frame 106, a pressing roller 107, a limiting plate 108, a connecting shaft 109, a protective shell 110, a motor 111 and a hand wheel 112, the right end of the lower die seat 5 is fixedly connected with the supporting seat 101, the top end of the supporting seat 101 is fixedly connected with the fixing frame 103, the top end of the supporting seat 101 is fixedly connected with the supporting column 102, the inner side of the top end of the fixing frame 103 is slidably connected with the vertically arranged limiting shaft 105, the bottom end of the limiting shaft 105, meanwhile, the movement of the raw material 13 is not influenced, the inner side of the top end of the connecting frame 106 positioned at the upper side is rotatably connected with an adjusting screw 104, the top end of the adjusting screw 104 is fixedly connected with a handwheel 112, the adjusting screw 104 is convenient to rotate through the handwheel 112, the oil receiving device 3 comprises an oil receiving tank 301, an oil leakage groove 302, a reinforcing plate 303, a first filter screen 304, a second filter screen 305, a connecting plate 306, a telescopic rod 307, a connecting block 308, a first spring 309, a clamping block 310 and a limiting block 311, the inner sides of the left and right ends of the lower die holder 5 are fixedly connected with the reinforcing plate 303, the reinforcing plate 303 is fixedly connected with the guide post 12, the oil leakage groove 302 is arranged at the inner side of the periphery of the reinforcing plate 303, the oil receiving tank 301 is detachably connected with the inner side of the lower die holder 5, the lubricating oil can conveniently flow into the inner side of the oil receiving tank 301 through the, the left end fixedly connected with stopper 311 of connecting plate 306, the right-hand member fixedly connected with connecting block 308 of second filter screen 305, the inboard fixedly connected with telescopic link 307 of connecting block 308, the other end fixedly connected with fixture block 310 of telescopic link 307, the outside of telescopic link 307 is provided with first spring 309, and the both ends of first spring 309 respectively with connecting block 308 and fixture block 310 fixed connection, can filter leftover bits and other foreign matters through first filter screen 304 and second filter screen 305, can realize the support to fixture block 310 through first spring 309, the draw-in groove has been seted up to the inboard of stopper 311, and stopper 311 passes through draw-in groove and fixture block 310 block, make stopper 311 be convenient for with fixture block 310 block together the card.
The working process is as follows: before the invention is used, power is supplied by an external power supply, firstly, a worker places the raw material 13 between the upper and lower compression rollers 107, when the position between the upper and lower compression rollers 107 is manually adjusted, the worker clockwise rotates the hand wheel 112, so that the hand wheel 112 drives the adjusting screw 104 to clockwise rotate on the inner side of the fixed frame 103, meanwhile, the adjusting screw 104 and the connecting frame 106 relatively rotate, along with the rotation of the adjusting screw 104 on the inner side of the fixed frame 103, the adjusting screw 104 also drives the connecting frame 106 on the upper side and the compression rollers 107 to move towards the position close to the raw material 13 until the compression rollers 107 press and fix the raw material 13, meanwhile, the connecting frame 106 also drives the limiting shaft 105 to slide on the inner side of the fixed frame 103, the worker connects the invention with external lifting equipment through the connecting shaft 10, then the lifting equipment drives the upper die holder 9 and the forming punch 8 to move downwards through the connecting shaft 10, meanwhile, the upper die holder 9 can also slide downwards along the guide post 12 through the guide sleeve 11, the guide sleeve 11 can also drive the oil spraying cylinder 205 to move downwards, the forming punch 8 can gradually extrude the raw material 13, the forming punch 8 can gradually press the forming plate 7 through the raw material 13, the forming plate 7 can drive the blocking piece 206 to gradually move downwards until the blocking piece 206 blocks the counter 208 and simultaneously transmits information to the controller 4, after one-time stamping is completed, the connecting shaft 10 can drive the forming punch 8 to move upwards through the upper die holder 9, the forming plate 7 can be jacked upwards by the second spring 6, the forming plate 7 can also drive the blocking piece 206 to move upwards, the blocking piece 206 can not block the counter 208, then the counter 208 counts once, the stamping is performed repeatedly according to the steps, and each time of stamping is completed, the counter 208 counts once until the total number recorded by the counter 208 reaches the number set by the controller 4, then the controller 4 controls the micro oil pumps 202 on the left and right sides to feed the lubricant inside the oil storage tank 203 into the inner side of the oil spraying cylinder 205 through the oil outlet pipe 204, and at the same time the lubricant is sprayed to the surface of the guide post 12 through the oil outlet hole 207 on the inner side of the oil spraying cylinder 205, along with the relative movement of the guide sleeve 11 and the guide post 12, the lubricant is smeared on the outer side of the whole guide post 12, the worker can place the first filter screen 304 and the second filter screen 305 on the top end surface of the reinforcing plate 303, the worker first places the second filter screen 305 with the connecting block 308 on the top end surface of the reinforcing plate 303, then the worker places the first filter screen 304 with the connecting plate 306 and the fixture block 310 on the top end surface of the reinforcing plate 303 gradually, meanwhile, the fixture block 310 is also clamped with the fixture block 310 on the inner side of the connecting block 308, and the first spring 309 supports the fixture block 310 through the telescopic rod 307, the lubricant dropping from the upper surface of the guide post 12 flows into the, then, the lubricant oil flows into the inside of the oil receiving tank 301 through the oil leaking groove 302, and when the lubricant oil inside the oil receiving tank 301 needs to be handled, the worker takes out the oil receiving tank 301 from the inside of the lower die base 5.
Example 2:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 8, the present invention provides a technical solution:
the utility model provides a stamping die with self-lubricate structure, including die holder 5 and upper die base 9, the inboard of die holder 5 can be dismantled and be connected with and connect oily device 3, the top fixedly connected with guide pillar 12 that connects oily device 3, the top fixedly connected with second spring 6 of die holder 5, the top fixedly connected with forming plate 7 of second spring 6, the outside sliding connection of guide pillar 12 has guide pin bushing 11, the outside fixedly connected with upper die base 9 of guide pin bushing 11, the top fixedly connected with fixed axle 10 of upper die base 9, the bottom fixedly connected with shaping drift 8 of upper die base 9, the right-hand member fixedly connected with auxiliary stay device 1 of die holder 5, the rear end fixedly connected with lubricating arrangement 2 of die holder 5, the inboard of auxiliary stay device 1 is provided with raw materials 13, the bottom fixedly connected with controller 4 of auxiliary stay device 1, lubricating arrangement 2 includes bottom plate 201, miniature oil pump 202, The oil storage tank 203, the oil outlet pipe 204, the oil spout section of thick bamboo 205, the separation blade 206, oil outlet 207 and counter 208, the rear end fixedly connected with bottom plate 201 of die holder 5, the top fixedly connected with miniature oil pump 202 of bottom plate 201, the entrance point intercommunication of miniature oil pump 202 has the oil storage tank 203, and oil storage tank 203 and die holder 5 fixed connection, the exit end intercommunication of miniature oil pump 202 has oil outlet pipe 204, the other end intercommunication of oil outlet pipe 204 has oil spout section of thick bamboo 205, and oil spout section of thick bamboo 205 and guide pin bushing 11 fixed connection, oil outlet 207 has been seted up to the inboard of oil spout section of thick bamboo 205, be convenient for spout the surface of guide pillar 12 lubricating oil through oil outlet.
The number of the micro oil pumps 202 is two, and the micro oil pumps are symmetrically distributed on the left side and the right side of the oil storage tank 203, and the oil outlet pipe 204 is made of an oil pipe made of rubber, so as to ensure that the oil outlet pipe 204 is not affected when the oil spraying cylinder 205 moves up and down, the auxiliary supporting device 1 comprises a supporting seat 101, a supporting column 102, a fixing frame 103, an adjusting screw 104, a limiting shaft 105, a connecting frame 106, a pressing roller 107, a limiting plate 108, a connecting shaft 109, a protective shell 110, a motor 111 and a hand wheel 112, the right end of the lower die seat 5 is fixedly connected with the supporting seat 101, the top end of the supporting seat 101 is fixedly connected with the fixing frame 103, the top end of the supporting seat 101 is fixedly connected with the supporting column 102, the inner side of the top end of the fixing frame 103 is slidably connected with the vertically arranged limiting shaft 105, the bottom end of the limiting shaft 105, meanwhile, the movement of the raw material 13 cannot be influenced, the inner side of the top end of the connecting frame 106 positioned at the upper side is rotatably connected with an adjusting screw 104, the top end of the fixing frame 103 is fixedly connected with a connecting shaft 109, the outer side of the connecting shaft 109 is slidably connected with a limiting plate 108, one end of the limiting plate 108 is fixedly connected with a protective shell 110, the position of the protective shell 110 can be limited through the limiting plate 108, so that the protective shell 110 can only move up and down, the inner side of the protective shell 110 is fixedly connected with a motor 111, a main shaft of the motor 111 is fixedly connected with the adjusting screw 104, the adjusting screw 104 can be driven to rotate through the motor 111, manual operation is not required, the oil receiving device 3 comprises an oil receiving tank 301, an oil leakage tank 302, a reinforcing plate 303, a first filter screen 304, a second filter screen 305, a connecting plate 306, a telescopic rod 307, a connecting block, the reinforcing plate 303 is fixedly connected with the guide post 12, an oil leakage groove 302 is formed in the inner side of the periphery of the reinforcing plate 303, the inner side of the lower die holder 5 is detachably connected with an oil receiving tank 301, lubricating oil can conveniently flow into the inner side of the oil receiving tank 301 through the oil leakage groove 302, a first filter screen 304 and a second filter screen 305 are arranged at the top end of the reinforcing plate 303, a connecting plate 306 is fixedly connected with the left end of the first filter screen 304, a limiting block 311 is fixedly connected with the left end of the connecting plate 306, a connecting block 308 is fixedly connected with the right end of the second filter screen 305, an expansion link 307 is fixedly connected with the inner side of the connecting block 308, a clamping block 310 is fixedly connected with the other end of the expansion link 307, a first spring 309 is arranged on the outer side of the expansion link 307, two ends of the first spring 309 are respectively fixedly connected with the connecting block 308 and the clamping block 310, the inner side of the limiting block 311 is provided with a locking groove, and the limiting block 311 is locked with the locking block 310 through the locking groove, so that the limiting block 311 is conveniently locked with the locking block 310.
The working process is as follows: before the invention is used, firstly, the external power supply is used for supplying power, firstly, a worker places the raw material 13 between the upper and lower compression rollers 107, when the position between the upper and lower compression rollers 107 is automatically adjusted through the motor 111, the worker controls the motor 111 to drive the adjusting screw 104 to rotate on the inner side of the fixed frame 103 through the controller 4, along with the rotation of the adjusting screw 104 on the inner side of the fixed frame 103, the adjusting screw 104 can drive the upper connecting frame 106 and the compression rollers 107 to move to the positions close to the raw material 13, meanwhile, the adjusting screw 104 can drive the limiting plate 108 to move to the positions close to the raw material 13 along the connecting shaft 109 through the protective shell 110 until the compression rollers 107 press and fix the raw material 13, meanwhile, the connecting frame 106 can also drive the limiting shaft 105 to slide on the inner side of the fixed frame 103, and the worker connects the invention with the external lifting, then the lifting device drives the upper die holder 9 and the forming punch 8 to move downwards through the connecting shaft 10, meanwhile, the upper die holder 9 also slides downwards along the guide post 12 through the guide sleeve 11, the guide sleeve 11 also drives the oil spraying cylinder 205 to move downwards, the forming punch 8 gradually extrudes the raw material 13, meanwhile, the forming punch 8 gradually presses the forming plate 7 through the raw material 13, so that the forming plate 7 drives the blocking piece 206 to move downwards gradually until the blocking piece 206 blocks the counter 208, and simultaneously, the information is transmitted to the controller 4, after the punching is completed for one time, the connecting shaft 10 drives the forming punch 8 to move upwards through the upper die holder 9, meanwhile, the second spring 6 also drives the forming plate 7 to jack up, meanwhile, the forming plate 7 also drives the blocking piece 206 to move upwards, so that the blocking piece 206 does not block the counter 208, then, the counter 208 counts for one time, and the punching is performed to and back and forth according to, after each punching is completed, the counter 208 counts once until the total number recorded by the counter 208 reaches the number set by the controller 4, then the controller 4 controls the micro oil pumps 202 on the left and right sides to feed the lubricating oil inside the oil storage tank 203 into the inner side of the oil spraying cylinder 205 through the oil outlet pipe 204, meanwhile, the lubricating oil is sprayed to the surface of the guide post 12 through the oil outlet 207 on the inner side of the oil spraying cylinder 205, along with the relative movement of the guide sleeve 11 and the guide post 12, the lubricating oil is smeared on the whole outer side of the guide post 12, a worker can place the first filter screen 304 and the second filter screen 305 on the top end surface of the reinforcing plate 303, the worker first places the second filter screen 305 with the connecting block 308 on the top end surface of the reinforcing plate 303, then the worker places the first filter screen 304 with the connecting plate 306 and the fixture block 310 gradually on the top end surface of the reinforcing plate 303, and simultaneously the fixture block 310 is, meanwhile, the first spring 309 supports the clamping block 310 through the expansion rod 307, so that the lubricating oil dropping from the upper surface of the guide post 12 flows into the inner side of the oil leakage groove 302 through the first filter screen 304 and the second filter screen 305, and then flows into the inner side of the oil receiving tank 301 through the oil leakage groove 302, when the lubricating oil on the inner side of the oil receiving tank 301 needs to be processed, a worker takes the oil receiving tank 301 out of the inner side of the lower die base 5.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a stamping die with self-lubricate structure, includes die holder (5) and upper die base (9), its characterized in that: the inner side of the lower die holder (5) is detachably connected with an oil receiving device (3), the top end of the oil receiving device (3) is fixedly connected with a guide pillar (12), the top end of the lower die holder (5) is fixedly connected with a second spring (6), the top end of the second spring (6) is fixedly connected with a forming plate (7), the outer side of the guide pillar (12) is slidably connected with a guide sleeve (11), the outer side of the guide sleeve (11) is fixedly connected with an upper die holder (9), the top end of the upper die holder (9) is fixedly connected with a fixed shaft (10), the bottom end of the upper die holder (9) is fixedly connected with a forming punch (8), the right end of the lower die holder (5) is fixedly connected with an auxiliary supporting device (1), the rear end of the lower die holder (5) is fixedly connected with a lubricating device (2), and the inner side of, the bottom end of the auxiliary supporting device (1) is fixedly connected with a controller (4), the lubricating device (2) comprises a bottom plate (201), a micro oil pump (202), an oil storage tank (203), an oil outlet pipe (204), an oil injection cylinder (205), a baffle plate (206), an oil outlet (207) and a counter (208), the rear end of the lower die holder (5) is fixedly connected with a bottom plate (201), the top end of the bottom plate (201) is fixedly connected with a micro oil pump (202), the inlet end of the micro oil pump (202) is communicated with an oil storage tank (203), the oil storage tank (203) is fixedly connected with the lower die holder (5), the outlet end of the micro oil pump (202) is communicated with an oil outlet pipe (204), the other end of the oil outlet pipe (204) is communicated with an oil spraying barrel (205), and the oil spraying cylinder (205) is fixedly connected with the guide sleeve (11), and the inner side of the oil spraying cylinder (205) is provided with an oil outlet (207).
2. The press die with the self-lubricating structure according to claim 1, wherein: the number of the micro oil pumps (202) is two, the micro oil pumps are symmetrically distributed on the left side and the right side of the oil storage tank (203), and the oil outlet pipe (204) is made of an oil pipe made of rubber.
3. The press die with the self-lubricating structure according to claim 1, wherein: the auxiliary supporting device (1) comprises a supporting seat (101), a supporting column (102), a fixing frame (103), an adjusting screw (104), a limiting shaft (105), a connecting frame (106), a pressing roller (107), a limiting plate (108), a connecting shaft (109), a protective shell (110), a motor (111) and a hand wheel (112), the right end of the lower die holder (5) is fixedly connected with a supporting seat (101), the top end of the supporting seat (101) is fixedly connected with a fixing frame (103), the top end of the supporting seat (101) is fixedly connected with a supporting column (102), the inner side of the top end of the fixing frame (103) is slidably connected with a vertically arranged limiting shaft (105), the bottom end of the limiting shaft (105) and the top end of the supporting column (102) are fixedly connected with a connecting frame (106), the inner side of the connecting frame (106) is rotatably connected with a pressing roller (107), and the inner side of the top end of the connecting frame (106) positioned at the upper side is rotatably connected with an adjusting screw rod (104).
4. A press die having an automatic lubricating structure, according to claim 3, wherein: the top end of the adjusting screw rod (104) is fixedly connected with a hand wheel (112).
5. A press die having an automatic lubricating structure, according to claim 3, wherein: the top fixedly connected with connecting axle (109) of fixed frame (103), the outside sliding connection of connecting axle (109) has limiting plate (108), the one end fixedly connected with protective housing (110) of limiting plate (108), the inboard fixedly connected with motor (111) of protective housing (110), and the main shaft and adjusting screw (104) fixed connection of motor (111).
6. The press die with the self-lubricating structure according to claim 1, wherein: connect oily device (3) including connecing oil tank (301), oil leak groove (302), reinforcing plate (303), first filter screen (304), second filter screen (305), connecting plate (306), telescopic link (307), connecting block (308), first spring (309), fixture block (310) and stopper (311), equal fixedly connected with reinforcing plate (303) in both ends inboard about lower die holder (5), and reinforcing plate (303) and guide pillar (12) fixed connection, oil leak groove (302) have been seted up to the inboard all around of reinforcing plate (303), the inboard of lower die holder (5) can be dismantled and be connected with and connect oil tank (301).
7. The press die with the self-lubricating structure according to claim 6, wherein: the top of reinforcing plate (303) is provided with first filter screen (304) and second filter screen (305), the left end fixedly connected with connecting plate (306) of first filter screen (304), the left end fixedly connected with stopper (311) of connecting plate (306), the right-hand member fixedly connected with connecting block (308) of second filter screen (305), the inboard fixedly connected with telescopic link (307) of connecting block (308), the other end fixedly connected with fixture block (310) of telescopic link (307), the outside of telescopic link (307) is provided with first spring (309), and the both ends of first spring (309) respectively with connecting block (308) and fixture block (310) fixed connection.
8. The press die with the self-lubricating structure according to claim 7, wherein: the inner side of the limiting block (311) is provided with a clamping groove, and the limiting block (311) is clamped with the clamping block (310) through the clamping groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864333.4A CN112238188A (en) | 2020-08-25 | 2020-08-25 | Stamping die with automatic lubrication structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864333.4A CN112238188A (en) | 2020-08-25 | 2020-08-25 | Stamping die with automatic lubrication structure |
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| CN112238188A true CN112238188A (en) | 2021-01-19 |
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| CN202010864333.4A Pending CN112238188A (en) | 2020-08-25 | 2020-08-25 | Stamping die with automatic lubrication structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405067A (en) * | 2021-01-25 | 2021-02-26 | 常州森源科技有限公司 | Machine tool with good lubricating effect |
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Application publication date: 20210119 |
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