CN113751594A - Stamping die with shock-absorbing function and abrasionproof decrease - Google Patents
Stamping die with shock-absorbing function and abrasionproof decrease Download PDFInfo
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- CN113751594A CN113751594A CN202111133342.7A CN202111133342A CN113751594A CN 113751594 A CN113751594 A CN 113751594A CN 202111133342 A CN202111133342 A CN 202111133342A CN 113751594 A CN113751594 A CN 113751594A
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- 230000007423 decrease Effects 0.000 title claims description 13
- 230000001680 brushing effect Effects 0.000 claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 93
- 239000010687 lubricating oil Substances 0.000 abstract description 44
- 238000000034 method Methods 0.000 abstract description 19
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
- B21D37/16—Heating or cooling
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a wear-resistant stamping die with a damping function, and belongs to the field of stamping dies. A stamping die with a shock absorption function and wear resistance comprises a box body, wherein an upper die is connected in the box body in a sliding mode, through holes are densely distributed in the upper die, fixing plates are symmetrically and fixedly connected in the box body, a first air cylinder is arranged at the lower end of each fixing plate, and a first piston is connected in the first air cylinder in a sliding mode; according to the invention, the first cylinder, the push rod and the oil brushing plate are arranged to facilitate the brushing of lubricating oil on the upper die, so that the friction force between the upper die and a workpiece to be machined is reduced, the upper die is prevented from being worn during the stamping of the workpiece to be machined, the lubricating oil on the lower die is conveniently recovered through the arrangement of the second cylinder and the oil tank, the arrangement of the first spring and the torsion spring is convenient for buffering the moving process of the upper die, and the arrangement of the second spring is convenient for buffering the moving process of the lower die.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a wear-resistant stamping die with a damping function.
Background
The stamping die is a special process equipment for processing metal or nonmetal into parts or semi-finished products in cold stamping, called as a cold stamping die, wherein stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.
Current stamping die does not generally have shock attenuation and abrasionproof and decreases the function, and the process of treating the machined part to the mould punching press of being not convenient for cushions, leads to the punching press process to be accompanied by great vibrations, and simultaneously, the mould takes place wearing and tearing easily in the punching press process, and the utility life of mould is shorter, and frequent change mould is production efficiency reduction then.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the process of stamping a workpiece to be machined by a die is inconvenient to buffer, so that the stamping process is accompanied by larger vibration, meanwhile, the die is easy to wear in the stamping process, the practical service life of the die is short, and the production efficiency is reduced when the die is frequently replaced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stamping die with a damping function and abrasion resistance comprises a box body, wherein an upper die is connected in the box body in a sliding manner, through holes are densely distributed in the upper die, fixing plates are symmetrically and fixedly connected in the box body, a first air cylinder is arranged at the lower end of each fixing plate, a first piston is connected in the first air cylinder in a sliding manner, a first spring is fixedly connected at one end, positioned in the first air cylinder, of the first piston, one end, far away from the first piston, of the first spring is fixedly connected to the inner wall of the first air cylinder, one end, far away from the first spring, of the first piston is fixedly connected to the upper die, oil tanks are symmetrically and fixedly connected to the side walls of the box body, oil inlet pipes are arranged on the side walls of the two oil tanks, oil inlet pipes are connected between the two oil tanks and the two sets of first air cylinders, push rods are rotatably connected to the two sets of fixing plates, and torsional springs are connected between the push rods and the fixing plates, the end of the push rod, which is far away from the fixed plate, is rotatably connected with an oil brushing plate, the oil brushing plate is slidably connected with the upper end of an upper die, an oil discharge pipe is connected between the oil brushing plate and a first cylinder, check valves are arranged on the oil discharge pipe and an oil inlet pipe, the upper end of the upper die is fixedly connected with a reciprocating mechanism, a lower die is slidably connected in the box body, slides are symmetrically arranged on the lower die, second cylinders are symmetrically arranged in the box body, second pistons are slidably connected in two groups of the second cylinders, one end, which is positioned in the second cylinders, of each second piston is fixedly connected with a second spring, one end, which is far away from the second piston, of each second spring is fixedly connected with the inner wall of the corresponding second cylinder, one end, which is far away from the second springs, of each second piston is fixedly connected with the lower end of the lower die, a first oil guide pipe is arranged on each second cylinder, one end, which is far away from the corresponding second cylinder, of each first oil guide pipe is slidably connected in each slide, and a second oil guide pipe is arranged on the second cylinder, an oil drum is arranged in the box body, and one end, far away from the second cylinder, of the second oil guide pipe is fixedly connected with the oil drum.
Preferably, reciprocating mechanism includes driving motor, half tooth pivot, rack ring, driving motor is located the box upper end, driving motor's output and half tooth pivot fixed connection, half tooth pivot meshes with rack ring mutually, rack ring lower extreme fixed connection is in the upper end of last mould, fixedly connected with motor case on the box, driving motor is located the motor incasement, be equipped with the louvre on the motor case.
Preferably, a sliding groove is formed in the oil drum, and a filtering plate is connected in the sliding groove in a sliding mode.
Preferably, the lower end of the lower die is fixedly connected with a connecting rod, a rack is arranged at the lower end of the connecting rod, a stirring shaft is connected in the oil drum in a rotating mode, a gear is arranged on the side wall of the stirring shaft, and the gear is meshed with the rack.
Preferably, the box side wall rotates and is connected with the chamber door, chamber door position and spout phase-match, the lateral wall of chamber door is equipped with the sealing rubber circle, it is connected with the draw-in groove to rotate on the chamber door, box side wall fixedly connected with buckle, draw-in groove and buckle phase-match.
Preferably, the box upper end fixedly connected with bellows, the lateral wall of bellows gathers there is the fresh air inlet, the bellows internal rotation is connected with the flabellum, be connected with the drive belt between flabellum and the half tooth pivot, be connected with air pipe between bellows and the box.
Preferably, an exhaust pipe is connected between the air box and the motor box.
Preferably, be connected with the circulating pipe between oil drum and the oil tank, be equipped with the pump machine on the circulating pipe.
Preferably, stiffening ribs are fixedly connected between the two groups of fixing plates and the inner wall of the box body.
Compared with the prior art, the invention provides a wear-resistant stamping die with a damping function, which has the following beneficial effects:
1. the anti-abrasion stamping die with the damping function is characterized in that a workpiece to be machined is placed on a lower die through a feeding hole in the side wall of a box body, a reciprocating mechanism is started to enable an upper die to reciprocate up and down, the upper die and the lower die are matched with each other to stamp the workpiece to be machined, when the upper die moves downwards, a first piston slides downwards in a first cylinder, lubricating oil in an oil tank enters the first cylinder through an oil inlet pipe, when the upper die moves upwards, the first piston slides upwards to discharge the lubricating oil in the first cylinder into an oil brushing plate along an oil discharge pipe, when the upper die reciprocates, a push rod is driven to rotate through extrusion, the oil brushing plate further slides on the upper die in a reciprocating mode, the lubricating oil is smeared on the upper die, the lubricating oil permeates to the surface, in contact with the workpiece to be machined, of the upper die through a through hole, and the friction force between the upper die and the workpiece to be machined is reduced, the upper die is prevented from being abraded when a workpiece to be machined is stamped, meanwhile, the arrangement of the first spring and the torsion spring is convenient for buffering the moving process of the upper die, when the upper die and the workpiece to be machined are extruded, the lower die is driven to move downwards, the lower die extrudes the second spring through the second piston, the second spring buffers the moving process of the lower die, when the upper die moves upwards, the pressure of the upper die on the lower die is reduced, the second spring pushes the second piston to move upwards and reset, lubricating oil accumulated on the lower die is pumped into the second cylinder along the slide way and the first oil guide pipe, when the upper die moves downwards, the lower die drives the second piston to move downwards, the lubricating oil in the second cylinder is discharged into an oil drum along the second oil guide pipe, and in addition, part of the lubricating oil can be attached to the surface of the workpiece to be machined, and the workpiece to be simply protected from oxidation, meanwhile, the lubricating oil in the oil tank is gradually reduced, and when the lubricating oil in the oil tank is insufficient, the lubricating oil is supplied to the oil tank through the oil inlet pipe
2. This stamping die with shock-absorbing function and abrasionproof decreases drives half tooth pivot through starting driving motor and rotates, takes the tooth pivot to pass through rack and pinion area and moves mould up-and-down motion in the box, goes up mould cooperation bed die and carries out the die processing to the machined part, and the setting of motor case is convenient for when protecting driving motor, also is convenient for fan heat driving motor.
3. This stamping die with shock-absorbing function and abrasionproof decreases is convenient for filter the lubricating oil that gets into in the oil drum through setting up of filter, detach adnexed foreign particles in the lubricating oil.
4. This stamping die with shock-absorbing function and abrasionproof decreases, through mould extrusion time mould, the bed die drives the connecting rod and is reciprocating motion from top to bottom, and the connecting rod passes through rack and gear drive (mixing) shaft reciprocating rotation, stirs the lubricating oil in the oil drum, makes lubricating oil and filter fully contact, increases the filter effect of filter.
5. This stamping die with shock-absorbing function and abrasionproof decrease, the staff of being convenient for through the setting of chamber door takes out the filter and clears up, and the setting of sealing rubber circle is convenient for seal chamber door and box seam crossing, and the draw-in groove is convenient for fix chamber door and box with setting up of buckle.
6. This stamping die with shock-absorbing function and abrasionproof decrease drives the flabellum through half tooth pivot and drive belt and rotates, and the flabellum is with external air along the fresh air inlet suction bellows in, then along in the air pipe arranges into the box, cools down to the box internal environment, avoids last mould and bed die and the friction of machined part to produce a large amount of heats and causes the influence to other parts in the box.
7. This stamping die with shock-absorbing function and abrasionproof decreases is convenient for with the leading-in motor incasement of wind in the bellows through setting up of exhaust pipe, further cools down driving motor.
8. This stamping die with shock-absorbing function and abrasionproof decreases is convenient for in the leading-in oil tank of lubricating oil in the oil drum through setting up of circulating pipe and pump machine, makes lubricating oil cyclic utilization, reduces the lubricating oil loss.
9. This stamping die with shock-absorbing function and abrasionproof decrease has increased the stability of fixed plate through setting up of stiffening rib.
The device is characterized in that the first air cylinder, the push rod and the oil brushing plate are arranged to facilitate the brushing of lubricating oil on the upper die, the friction force between the upper die and a workpiece to be machined is reduced, the upper die is prevented from being abraded when the workpiece to be machined is stamped, the lubricating oil on the lower die is convenient to recover through the arrangement of the second air cylinder and the oil tank, the arrangement of the first spring and the torsion spring is convenient to buffer the moving process of the upper die, and the arrangement of the second spring is convenient to buffer the moving process of the lower die.
Drawings
Fig. 1 is a schematic structural view of a wear-resistant stamping die with a shock-absorbing function according to the present invention;
fig. 2 is a perspective view of a wear-resistant stamping die with a shock-absorbing function according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of a stamping die with shock absorption and wear resistance according to the present invention;
fig. 4 is an enlarged view of a portion B in fig. 1 of a stamping die with shock absorption and wear resistance according to the present invention;
fig. 5 is an enlarged view of a portion C in fig. 1 of a stamping die with shock absorption and wear resistance according to the present invention;
fig. 6 is an enlarged view of a portion D in fig. 1 of a press mold with shock absorption and wear prevention according to the present invention.
In the figure: 1. a box body; 2. an upper die; 3. a lower die; 301. a connecting rod; 4. a fixing plate; 5. a first cylinder; 501. a first piston; 502. a first spring; 503. an oil inlet pipe; 504. an oil discharge pipe; 505. a push rod; 506. an oil brushing plate; 507. a torsion spring; 508. an oil tank; 509. entering an oil pipe; 6. a second cylinder; 601. a second piston; 602. a second spring; 603. a first oil guide pipe; 604. a second oil guide pipe; 7. an oil drum; 701. a chute; 702. a filter plate; 703. a box door; 704. a circulation pipe; 705. a pump machine; 8. a motor case; 801. a half-tooth rotating shaft; 802. a rack ring; 803. a transmission belt; 9. an air box; 901. a fan blade; 902. an exhaust duct; 10. a stirring shaft; 101. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a stamping die with shock absorption and wear resistance comprises a box body 1, an upper die 2 is slidably connected in the box body 1, through holes are densely distributed on the upper die 2, a fixing plate 4 is symmetrically and fixedly connected in the box body 1, a first cylinder 5 is arranged at the lower end of the fixing plate 4, a first piston 501 is slidably connected in the first cylinder 5, one end of the first piston 501, which is positioned in the first cylinder 5, is fixedly connected with a first spring 502, one end of the first spring 502, which is far away from the first piston 501, is fixedly connected to the inner wall of the first cylinder 5, one end of the first piston 501, which is far away from the first spring 502, is fixedly connected to the upper die 2, oil tanks 508 are symmetrically and fixedly connected to the side wall of the box body 1, oil inlet pipes 509 are arranged on the side walls of the two oil tanks 508, oil inlet pipes 503 are connected between the two oil tanks 508 and the two groups of first cylinders 5, push rods 505 are rotatably connected to the two groups of fixing plates 4, a torsion spring 507 is connected between the push rod 505 and the fixed plate 4, one end of the push rod 505, which is far away from the fixed plate 4, is rotatably connected with an oil brushing plate 506, the oil brushing plate 506 is slidably connected with the upper end of the upper die 2, an oil discharge pipe 504 is connected between the oil brushing plate 506 and the first cylinder 5, one-way valves are respectively arranged on the oil discharge pipe 504 and the oil inlet pipe 503, a reciprocating mechanism is fixedly connected with the upper end of the upper die 2, a lower die 3 is slidably connected in the box body 1, slides are symmetrically arranged on the lower die 3, second cylinders 6 are symmetrically arranged in the box body 1, second pistons 601 are respectively slidably connected in the two groups of second cylinders 6, one ends of the second pistons 601, which are located in the second cylinders 6, are fixedly connected with second springs 602, one ends of the second springs 602, which are far away from the second pistons 601, are fixedly connected with the inner wall of the second cylinders 6, one ends of the second pistons 601, which are far away from the second springs 602, are fixedly connected with the lower end of the lower die 3, first oil guide pipes 603 are arranged on the second cylinders 6, the first oil guide pipe 603 is connected in the slide way in a sliding manner at the end far away from the second cylinder 6, the second oil guide pipe 604 is arranged on the second cylinder 6, an oil drum 7 is arranged in the box body 1, and the second oil guide pipe 604 is fixedly connected with the oil drum 7 at the end far away from the second cylinder 6.
A worker places a workpiece to be machined on a lower die 3 along a feeding hole in the side wall of a box body 1, a reciprocating mechanism is started to enable an upper die 2 to reciprocate up and down, the upper die 2 and the lower die 3 are matched with each other to punch the workpiece to be machined, when the upper die 2 moves downwards to punch the workpiece to be machined, a first piston 501 slides downwards in a first cylinder 5, lubricating oil in an oil tank 508 enters the first cylinder 5 through an oil inlet pipe 503, when the upper die 2 moves upwards, the first piston 501 slides upwards to discharge the lubricating oil in the first cylinder 5 into an oil brushing plate 506 along an oil discharge pipe 504, when the upper die 2 reciprocates, a push rod 505 is driven to rotate through extrusion, so that the oil brushing plate 506 slides on the upper die 2 in a reciprocating mode, the lubricating oil is smeared on the upper die 2, the lubricating oil permeates to the surface, in contact with the workpiece to be machined, of the upper die 2 through a through hole, and the friction force between the upper die 2 and the workpiece to be machined is reduced, the abrasion of the upper die 2 during the stamping of a workpiece to be machined is prevented, meanwhile, the arrangement of the first spring 502 and the torsion spring 507 is convenient for buffering the moving process of the upper die 2, when the upper die 2 and the workpiece to be machined are extruded, the lower die 3 is driven to move downwards, the lower die 3 extrudes the second spring 602 through the second piston 601, the moving process of the lower die 3 is buffered by the second spring 602, when the upper die 2 moves upwards, the pressure of the upper die 2 on the lower die 3 is reduced, the second spring 602 pushes the second piston 601 to move upwards and reset, the lubricating oil accumulated on the lower die 3 is pumped into the second cylinder 6 along the slide way and the first oil guide pipe 603, when the upper die 2 moves downwards, the lower die 3 drives the second piston 601 to move downwards, the lubricating oil in the second cylinder 6 is discharged into the oil drum 7 along the second oil guide pipe 604, and in addition, part of the lubricating oil is attached to the surface of the workpiece to be machined, the workpiece to be machined is subjected to simple anti-oxidation protection, meanwhile, the lubricating oil in the oil tank 508 is gradually reduced, when the lubricating oil in the oil tank 508 is insufficient, the lubricating oil is replenished into the oil tank 508 through the oil inlet pipe 509, the stamping processing of the workpiece to be machined is facilitated through the arrangement of the reciprocating mechanism, the upper die 2 and the lower die 3, the lubricating oil is conveniently stored through the arrangement of the oil tank 508, the lubricating oil is conveniently added into the oil tank 508 through the arrangement of the oil inlet pipe 509, the lubricating oil is conveniently coated on the upper die 2 through the arrangement of the first air cylinder 5, the push rod 505 and the oil brushing plate 506, the friction force between the upper die 2 and the workpiece to be machined is reduced, the upper die 2 is prevented from being worn during the stamping of the workpiece to be machined, the lubricating oil on the lower die 3 is conveniently recycled through the arrangement of the second air cylinder 6 and the oil tank 508, the arrangement of the first spring 502 and the torsion spring 507 is convenient for buffering the moving process of the upper die 2, the second spring 602 is provided to facilitate the buffering of the moving process of the lower mold 3.
Example 2:
referring to fig. 1-6, a stamping die with shock absorption and wear resistance, which is substantially the same as that of embodiment 1, further, the reciprocating mechanism comprises a driving motor, a half-tooth rotating shaft 801 and a rack ring 802, the driving motor is located at the upper end of the box body 1, the output end of the driving motor is fixedly connected with the half-tooth rotating shaft 801, the half-tooth rotating shaft 801 is meshed with the rack ring 802, the lower end of the rack ring 802 is fixedly connected with the upper end of the upper die 2, the box body 1 is fixedly connected with a motor box 8, the driving motor is located in the motor box 8, the motor box 8 is provided with heat dissipation holes, the half-tooth rotating shaft 801 is driven to rotate by starting the driving motor, the upper die 2 is driven by the toothed rotating shaft 801 through the rack ring 802 to reciprocate up and down in the box body 1, the upper die 2 cooperates with the lower die 3 to perform stamping processing on a workpiece, the motor box 8 is arranged to facilitate the protection of the driving motor, and is convenient for the heat dissipation of the driving motor.
Example 3:
referring to fig. 1-6, a stamping die with shock-absorbing function and wear-proof function is substantially the same as that of embodiment 1, and further, a sliding groove 701 is provided in the oil drum 7, a filter plate 702 is slidably connected in the sliding groove 701, and the filter plate 702 is disposed to facilitate filtering of the lubricating oil entering the oil drum 7 and to remove the impurity particles attached to the lubricating oil.
Example 4:
referring to fig. 1-6, a stamping die with shock-absorbing function and anti-wear function is basically the same as embodiment 1, further, a connecting rod 301 is fixedly connected to the lower end of a lower die 3, a rack is arranged at the lower end of the connecting rod 301, a stirring shaft 10 is rotatably connected to an oil drum 7, a gear 101 is arranged on the side wall of the stirring shaft 10, the gear 101 is meshed with the rack, an upper die 2 is extruded to the lower die 3, the lower die 3 drives the connecting rod 301 to reciprocate up and down, the connecting rod 301 drives the stirring shaft 10 to reciprocate through the rack and the gear 101, lubricating oil in the oil drum 7 is stirred, the lubricating oil is fully contacted with a filter plate 702, and the filtering effect of the filter plate 702 is increased.
Example 5:
referring to fig. 1-6, a stamping die with shock-absorbing function and abrasionproof decreases, basically the same as embodiment 1, further, box 1 lateral wall rotates and is connected with chamber door 703, chamber door 703 position and spout 701 phase-match, the lateral wall of chamber door 703 is equipped with the sealing rubber circle, it is connected with the draw-in groove to rotate on the chamber door 703, box 1 lateral wall fixedly connected with buckle, draw-in groove and buckle phase-match, the staff of being convenient for of setting up of chamber door 703 takes out filter 702 and clears up, the setting of sealing rubber circle is convenient for seal the seam crossing of chamber door 703 and box 1, the draw-in groove is convenient for with the setting of buckle with box 703 and box 1 is fixed.
Example 6:
referring to fig. 1-6, a stamping die with shock absorption and wear resistance is substantially the same as that in embodiment 1, further, an air box 9 is fixedly connected to an upper end of the box body 1, air inlet holes are densely distributed in a side wall of the air box 9, fan blades 901 are rotatably connected to the air box 9, a transmission belt 803 is connected between the fan blades 901 and a half-tooth rotating shaft 801, a ventilation duct is connected between the air box 9 and the box body 1, the half-tooth rotating shaft 801 drives the fan blades 901 to rotate through the transmission belt 803, the fan blades 901 draw outside air into the air box 9 along the air inlet holes and then discharge the outside air into the box body 1 along the ventilation duct, so as to cool the environment in the box body 1, and avoid influence of a large amount of heat generated by friction between the upper die 2 and the lower die 3 and a workpiece on other components in the box body 1.
Example 7:
referring to fig. 1 to 6, a stamping die with shock absorption and wear resistance is substantially the same as that in embodiment 1, and further, an exhaust duct 902 is connected between the air box 9 and the motor box 8, and the exhaust duct 902 is arranged to guide the air in the air box 9 into the motor box 8, so as to further cool the driving motor.
Example 8:
referring to fig. 1-6, a stamping die with shock absorption and wear resistance is substantially the same as that in embodiment 1, further, a circulation pipe 704 is connected between the oil drum 7 and the oil tank 508, a pump 705 is disposed on the circulation pipe 704, and the arrangement of the circulation pipe 704 and the pump 705 facilitates guiding the lubricating oil in the oil drum 7 into the oil tank 508, so that the lubricating oil can be recycled and the loss of the lubricating oil can be reduced.
Example 9:
referring to fig. 1 to 6, a stamping die with shock absorption and wear resistance is substantially the same as that in embodiment 1, and further, stiffening ribs are fixedly connected between two sets of fixing plates 4 and the inner wall of the box body 1, and the stability of the fixing plates 4 is improved due to the arrangement of the stiffening ribs.
In the invention, the first cylinder 5, the push rod 505 and the oil brushing plate 506 are arranged to facilitate the brushing of lubricating oil on the upper die 2, so that the friction force between the upper die 2 and a workpiece to be machined is reduced, the upper die 2 is prevented from being worn during the stamping of the workpiece to be machined, the lubricating oil on the lower die 3 is conveniently recovered through the arrangement of the second cylinder 6 and the oil tank 508, the arrangement of the first spring 502 and the torsion spring 507 is convenient for buffering the moving process of the upper die 2, and the arrangement of the second spring 602 is convenient for buffering the moving process of the lower die 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a stamping die with shock-absorbing function and abrasionproof decreases, includes box (1), its characterized in that, sliding connection has last mould (2) in box (1), it has the through-hole to go up to gather on mould (2), box (1) internal symmetry fixedly connected with fixed plate (4), fixed plate (4) lower extreme is equipped with first cylinder (5), sliding connection has first piston (501) in first cylinder (5), one end fixedly connected with first spring (502) that first piston (501) are located first cylinder (5), the one end fixed connection of keeping away from first piston (501) in first spring (502) is at the inner wall of first cylinder (5), the one end fixed connection that first spring (502) were kept away from in first piston (501) is on last mould (2), the lateral wall symmetry fixedly connected with oil tank (508) of box (1), the oil inlet pipe (509) is arranged on the side wall of each of the two groups of oil tanks (508), the oil inlet pipe (503) is connected between each of the two groups of oil tanks (508) and the two groups of first air cylinders (5), the push rod (505) is rotatably connected on each of the two groups of fixing plates (4), the torsion spring (507) is connected between each of the push rods (505) and the fixing plates (4), the oil brushing plate (506) is rotatably connected at one end of each of the push rods (505) far away from the fixing plate (4), the oil brushing plate (506) is slidably connected at the upper end of the upper mold (2), the oil discharge pipe (504) is connected between each of the oil brushing plate (506) and the first air cylinder (5), the check valves are arranged on the oil discharge pipe (504) and the oil inlet pipe (503), the reciprocating mechanism is fixedly connected at the upper end of the upper mold (2), the lower mold (3) is slidably connected in the box body (1), and slides are symmetrically arranged on the lower mold (3), second cylinders (6) are symmetrically arranged in the box body (1), second pistons (601) are connected in the two groups of second cylinders (6) in a sliding manner, one end of the second piston (601) positioned in the second cylinder (6) is fixedly connected with a second spring (602), one end of the second spring (602) far away from the second piston (601) is fixedly connected to the inner wall of the second cylinder (6), one end of the second piston (601) far away from the second spring (602) is fixedly connected with the lower end of the lower die (3), a first oil guide pipe (603) is arranged on the second cylinder (6), one end of the first oil guide pipe (603) far away from the second cylinder (6) is connected in the slideway in a sliding way, a second oil guide pipe (604) is arranged on the second cylinder (6), an oil drum (7) is arranged in the box body (1), and one end of the second oil guide pipe (604), which is far away from the second cylinder (6), is fixedly connected with the oil drum (7).
2. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 1, wherein the reciprocating mechanism comprises a driving motor, a half-tooth rotating shaft (801) and a rack ring (802), the driving motor is located at the upper end of the box body (1), the output end of the driving motor is fixedly connected with the half-tooth rotating shaft (801), the half-tooth rotating shaft (801) is meshed with the rack ring (802), the lower end of the rack ring (802) is fixedly connected with the upper end of the upper die (2), a motor box (8) is fixedly connected to the box body (1), the driving motor is located in the motor box (8), and heat dissipation holes are formed in the motor box (8).
3. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 1, wherein a sliding groove (701) is formed in the oil drum (7), and a filter plate (702) is slidably connected in the sliding groove (701).
4. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 1, wherein a connecting rod (301) is fixedly connected to the lower end of the lower die (3), a rack is arranged at the lower end of the connecting rod (301), a stirring shaft (10) is rotatably connected in the oil drum (7), a gear (101) is arranged on the side wall of the stirring shaft (10), and the gear (101) is meshed with the rack.
5. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 2, wherein a box door (703) is rotatably connected to a side wall of the box body (1), the position of the box door (703) is matched with the sliding groove (701), a sealing rubber ring is arranged on the side wall of the box door (703), a clamping groove is rotatably connected to the box door (703), a buckle is fixedly connected to the side wall of the box body (1), and the clamping groove is matched with the buckle.
6. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 2, wherein an air box (9) is fixedly connected to the upper end of the box body (1), air inlet holes are densely distributed in the side wall of the air box (9), fan blades (901) are rotatably connected to the air box (9), a transmission belt (803) is connected between the fan blades (901) and the half-gear rotating shaft (801), and a ventilation duct is connected between the air box (9) and the box body (1).
7. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 6, wherein an exhaust duct (902) is connected between the air box (9) and the motor box (8).
8. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 1, wherein a circulation pipe (704) is connected between the oil drum (7) and the oil tank (508), and a pump (705) is arranged on the circulation pipe (704).
9. The stamping die with the shock absorption function and the wear prevention function as claimed in claim 1, wherein stiffening ribs are fixedly connected between the two sets of fixing plates (4) and the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133342.7A CN113751594A (en) | 2021-09-27 | 2021-09-27 | Stamping die with shock-absorbing function and abrasionproof decrease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133342.7A CN113751594A (en) | 2021-09-27 | 2021-09-27 | Stamping die with shock-absorbing function and abrasionproof decrease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113751594A true CN113751594A (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111133342.7A Withdrawn CN113751594A (en) | 2021-09-27 | 2021-09-27 | Stamping die with shock-absorbing function and abrasionproof decrease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113751594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161187A (en) * | 2023-11-03 | 2023-12-05 | 南通春益机械有限公司 | Plate stamping forming device for precise metal plate |
-
2021
- 2021-09-27 CN CN202111133342.7A patent/CN113751594A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161187A (en) * | 2023-11-03 | 2023-12-05 | 南通春益机械有限公司 | Plate stamping forming device for precise metal plate |
| CN117161187B (en) * | 2023-11-03 | 2024-01-02 | 南通春益机械有限公司 | Plate stamping forming device for precise metal plate |
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Application publication date: 20211207 |
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