CN112846027A - Punching press formula forging hammer equipment - Google Patents
Punching press formula forging hammer equipment Download PDFInfo
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- CN112846027A CN112846027A CN202011642797.7A CN202011642797A CN112846027A CN 112846027 A CN112846027 A CN 112846027A CN 202011642797 A CN202011642797 A CN 202011642797A CN 112846027 A CN112846027 A CN 112846027A
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- 238000005242 forging Methods 0.000 title claims abstract description 38
- 238000004080 punching Methods 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 77
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/20—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for shielding the work area
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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
- F16F15/023—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 fluid means
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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
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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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a stamping type forging hammer device which comprises a forging press and a workbench, wherein a shielding component is arranged on the workbench and comprises a shielding plate, two supporting rods, a driving component and a planetary gear component, wherein the two supporting rods are arranged, two ends of each supporting rod are respectively pivoted on the workbench and the shielding plate, the planetary gear component comprises a plurality of planetary gears, a sun gear, an inner gear ring and a planet carrier, the inner gear is connected with the workbench and rotates around the sun gear, the planetary gears are meshed with the inner gear ring, all the planetary gears are pivoted on the planet carrier, the planet carrier is in transmission connection with one supporting rod, and the shielding component can shield splashes generated by the forging press in machining and prevent the splashes from damaging a human body.
Description
Technical Field
The invention relates to the field of forging equipment, in particular to stamping type forging hammer equipment.
Background
The forging press machine is called forging press, which uses pneumatic or hydraulic transmission mechanism to make the falling part (piston, hammer rod, hammer head, upper anvil (or upper module) produce movement and accumulate kinetic energy, and applies it to the forging piece in a very short time to obtain plastic deformation energy, and can implement various forging press processes.
Hammer forging machine among the prior art is at the during operation, treats that the processing part receives the striking can produce high temperature splash, and the splash splashes on one's body to operating personnel, probably causes bodily injury to operating personnel, and simultaneously, hammer forging machine among the prior art can cause the bottom surface at hammer forging machine place to take place to shake at the during operation, if the other precision equipment of having placed of hammer forging machine, this kind of shake probably causes serious damage to precision equipment.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the object of the present invention is to: provided is a punching type forging hammer device capable of preventing splashes falling from a part to be machined from splashing everywhere during operation.
In order to achieve the purpose, the invention provides the following technical scheme:
a stamping type forging hammer device comprises a forging press and a workbench for mounting the forging press, wherein a shielding component for shielding splashes is arranged on the workbench and comprises a shielding plate, a supporting rod, a driving component and a planetary gear component, wherein the number of the supporting rods is two, two ends of each supporting rod are respectively pivoted on the workbench and the shielding plate, and a parallelogram is formed by the pivoting points of the supporting rods and the workbench and the pivoting points of the supporting rods and the shielding plate;
the planetary gear part comprises a plurality of planetary gears, a sun gear, an inner gear ring and a planet carrier, the inner gear is connected with the workbench, the planetary gears rotate around the sun gear and are meshed with the inner gear ring, all the planetary gears are pivoted on the planet carrier, and the planet carrier is in transmission connection with a support rod and is used for driving the support rod to rotate.
Furthermore, the shielding plate is further provided with a distance adjusting component, the distance adjusting component comprises a sliding groove and a fixing component, two sliding blocks are arranged in the sliding groove, the stay bar is respectively pivoted on the two sliding blocks, and the fixing component is used for limiting the displacement of the sliding blocks in the sliding groove.
Further, the fixed part includes the fixed plate, follow on the shielding plate the axle center direction array of spout is provided with a plurality of serration, and all serration form spacing district, a surface of fixed plate with spacing district butt, the fixed plate with be provided with a plurality of recesses that hold on the butt face in spacing district the serration, the fixed plate passes through first bolt and is connected with a certain slider.
Furthermore, a buffering component is arranged at the bottom of the workbench and comprises a first oil cylinder and a second oil cylinder, the top of the first oil cylinder is open, a first piston plate and a second piston plate are arranged in the first oil cylinder from top to bottom, the first piston plate and the second piston plate are respectively in sliding connection with the inner wall of the first oil cylinder, the first oil cylinder is divided into an upper cavity and a lower cavity by the first piston plate and the second piston plate, the first piston plate is connected with the workbench and used for supporting the workbench, and a first elastic element is arranged between the first piston plate and the second piston plate;
the second oil cylinder is of a closed structure, a third piston plate is arranged in the second oil cylinder, the third piston plate is connected with the inner wall of the second oil cylinder in a sliding mode, the second oil cylinder is divided into an upper chamber and a lower chamber by the third piston plate, and a second elastic piece is arranged between the top of the second oil cylinder and the third piston plate;
all contain hydraulic oil in the lower cavity of first hydro-cylinder, second hydro-cylinder to respectively through oil feed passageway, the passageway intercommunication that produces oil, be provided with relief valve, first check valve on the oil feed passageway, first check valve is used for restricting hydraulic oil to follow the second hydro-cylinder to first hydro-cylinder backward flow, be provided with the second check valve on the passageway that produces oil, the second check valve is used for restricting hydraulic oil to follow first hydro-cylinder to the second hydro-cylinder backward flow.
Further, a top block A is arranged on the first piston plate or the second piston plate, a top block B is arranged on the third piston, the height of the top block A in the vertical direction is smaller than the depth of the upper cavity of the first oil cylinder, and the height of the top block B in the vertical direction is smaller than the depth of the upper cavity of the second oil cylinder.
Furthermore, the second oil cylinder is further provided with an adjusting component, the adjusting component comprises a second bolt and a top plate, the second bolt is connected with the top cover of the second oil cylinder through threads, the second bolt is partially arranged in the second oil cylinder, the top plate is arranged in the second oil cylinder and connected with the second bolt, and the second elastic piece is arranged between the third piston plate and the top plate.
Further, a sealing element is arranged at the junction of the second bolt and the second oil cylinder.
Further, the driving part is a motor, and the motor is connected with the sun gear through a rotating shaft.
Further, the shielding part further comprises a processor, and the motor is electrically connected with the processor.
Compared with the prior art, the invention has the following beneficial effects:
1. the driving component is started, the driving component drives the stay bar to rotate upwards after being transmitted by the planetary gear component, and the shielding plate of the shielding component can surround the forging press after rising, so that the purpose of shielding splashes is achieved.
2. The distance adjusting component can flexibly adjust the position of the support rod relative to the shielding plate, so that the highest height of the shielding plate can be adjusted, and the adaptability of the shielding component is improved.
3. The buffer component can buffer the vibration generated by the forging press, so that the vibration cannot be transmitted to the ground, and the device nearby the forging press is protected.
Drawings
FIG. 1 is a block diagram of the punch hammer apparatus of the present invention;
FIG. 2 is a schematic view of a pitch adjustment assembly;
FIG. 3 is a front view of the planetary gear member and the brace when connected;
FIG. 4 is a back side view of the planet gear members and brace bar connection;
FIG. 5 is a schematic view of the connection of the shaft and the sun gear;
fig. 6 is a schematic view of a buffer member.
List of reference numerals
1-a workbench, 2-a forging press, 3-a processor, 4-a driving part, 5-a planetary gear part, 6-a stay bar, 7-a shielding plate, 8-a buffering part, 9-a reinforcing bar, 10-a serration, 11-a slider, 12-a fixed plate, 13-a first bolt, 14-an annular gear, 15-a planet carrier, 16-a planetary gear, 17-a rotating shaft, 18-a sun gear, 19-a first cylinder, 20-an oil outlet channel, 21-an oil inlet channel, 22-a pressure relief valve, 23-a second check valve, 24-a top cover, 25-a third piston plate, 26-a second elastic part, 27-a first check valve, 28-a top block B, 29-a top plate, 30-a second bolt, 31-sealing element, 32-second piston plate, 33-first piston plate, 34-top block a, 35-first elastic element, 36-chute, 37-second cylinder.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 6, a punching forging hammer apparatus includes a forging press 2 and a workbench 1 for mounting the forging press 2, wherein a shielding member for shielding splashes is disposed on the workbench 1, the shielding member includes a shielding plate 7, a supporting rod 6, a driving member 4 and a planetary gear member 5, wherein two supporting rods 6 are provided, two ends of each supporting rod 6 are respectively pivoted on the workbench 1 and the shielding plate 7, and a pivot point of the supporting rod 6 and the workbench 1, and a pivot point of the supporting rod 6 and the shielding plate 7 form a parallelogram;
the planetary gear part 5 comprises a plurality of planetary gears 16, a sun gear 18, an inner gear ring 14 and a planet carrier 15, the inner gear ring is connected with the workbench 1, the planetary gears 16 rotate around the sun gear 18, the planetary gears 16 are meshed with the inner gear ring 14, all the planetary gears 16 are pivoted on the planet carrier 15, and the planet carrier 15 is in transmission connection with a support rod 6 and is used for driving the support rod 6 to rotate.
The working principle of the invention is as follows: when a part needs to be hammered, the driving part 4 is started, the driving part 4 drives the stay bar 6 to rotate upwards after being transmitted by the planetary gear part 5, the stay bar 6 and the workbench 1 form a parallelogram together with the pivot point of the stay bar 6 and the shielding plate 7, so that the shielding plate 7 can be kept in a vertical state to ascend, and the shielding plates 7 of the shielding parts can surround the forging press 2 after ascending by reasonably setting the number of the shielding parts, so that the purpose of shielding splashes is achieved.
The working principle of the planetary gear part 5 is as follows: the driving part 4 drives the sun gear 18 to rotate, and when the sun gear 18 is rotated, the sun gear 18 is a driving part and the planet carrier 15 is a driven part because the inner gear ring 14 is fixed. At this time, the planetary gear 16 rotates in the opposite direction to the sun gear 18, and revolves in the same direction as the sun gear 18 by the carrier 15. In this state, the rotation direction of the driven member carrier 15 is the same as that of the driving member, and a speed reduction motion is performed from the sun gear 18 to the carrier 15 with a maximum transmission ratio, so that the torque required for driving the stay 6 to rotate can be reduced by the planetary gear member 5, and the energy consumption required for operating the shielding member can be reduced.
Furthermore, the shielding plate 7 is further provided with a distance adjusting component, the distance adjusting component includes a sliding groove 36 and a fixing component, two sliding blocks 11 are arranged in the sliding groove 36, the stay bar 6 is respectively pivoted on the two sliding blocks 11, and the fixing component is used for limiting the displacement of the sliding blocks 11 in the sliding groove 36.
The height of the highest point of the shielding plate 7 can be flexibly adjusted by the distance adjusting component when the shielding plate rises to a specified position, and the sliding block 11 can be fixed by the fixing component, so that the shielding plate 7 is prevented from displacing after being adjusted to the specified position.
Further, the fixed part includes a fixed plate 12, a plurality of saw-tooth projections 10 are arranged on the shielding plate 7 along the axis direction array of the sliding groove 36, all the saw-tooth projections 10 form a limiting area, one surface of the fixed plate 12 abuts against the limiting area, a plurality of grooves for accommodating the saw-tooth projections 10 are arranged on the abutting surface of the fixed plate 12 and the limiting area, and the fixed plate 12 is connected with a certain sliding block 11 through a first bolt 13.
When the sliding block 11 needs to be fixed, the first bolt 13 is screwed into the sliding block 11, the fixing plate 12 is pressed on the limiting area through the first bolt 13, the sawtooth-shaped protrusions 10 in the limiting area are matched with the grooves in the fixing plate 12, the purpose of fixing the sliding block 11 is achieved, and then the position of the shielding plate 7 is fixed.
Further, a buffering component 8 is arranged at the bottom of the workbench 1, the buffering component 8 includes a first oil cylinder 19 and a second oil cylinder 37, the top of the first oil cylinder 19 is open, a first piston plate 33 and a second piston plate 32 are arranged in the first oil cylinder 19 from top to bottom, the first piston plate 33 and the second piston plate 32 are respectively in sliding connection with the inner wall of the first oil cylinder 19, the first oil cylinder 19 is divided into an upper chamber and a lower chamber by the first piston plate 33 and the second piston plate 32, the first piston plate 33 is connected with the workbench 1 and used for supporting the workbench 1, and a first elastic element 35 is arranged between the first piston plate 33 and the second piston plate 32;
the second oil cylinder 37 is of a closed structure, a third piston plate 25 is arranged in the second oil cylinder 37, the third piston plate 25 is connected with the inner wall of the second oil cylinder 37 in a sliding manner, the second oil cylinder 37 is divided into an upper chamber and a lower chamber by the third piston plate 25, and a second elastic element 26 is arranged between the top of the second oil cylinder 37 and the third piston plate 25;
all be full of hydraulic oil in the lower cavity of first hydro-cylinder 19, second hydro-cylinder 37 to respectively through oil feed passageway 21, the passageway 20 intercommunication that produces oil, be provided with relief valve 22, first check valve 27 on the oil feed passageway 21, first check valve 27 is used for restricting hydraulic oil and follows second hydro-cylinder 37 to first hydro-cylinder 19 flows back, it is provided with second check valve 23 on the passageway 20 to produce oil, second check valve 23 is used for restricting hydraulic oil and follows first hydro-cylinder 19 to second hydro-cylinder 37 flows back.
The working principle of the buffer component 8 is as follows: in an initial state, when the moment generated by the hammer press during operation is transmitted to the first piston plate 33 in the lower chambers of the first and second oil cylinders 19 and 37, the first piston plate 33 is pressed downward, the first elastic member 35 plays a primary buffering role, when the first elastic member 35 is compressed to a certain extent, the second piston plate 32 is pressed downward by the elastic force generated by the first elastic member 35, because the oil inlet passage 21 and the oil outlet passage 20 are respectively provided with the first check valve 27 and the second check valve 23, when the oil pressure in the lower chamber of the first oil cylinder 19 reaches a certain extent, the relief valve 22 is opened, the hydraulic oil in the first oil cylinder 19 is pressed into the second oil cylinder 37 through the oil inlet passage 21, the third piston plate 25 is lifted, the second elastic member 26 is compressed, and the moment transmitted to the first piston plate 33 by the hammer press is absorbed, then, the elastic force of the second elastic member 26 resets the third piston plate 25, the hydraulic oil in the second cylinder 37 returns to the first cylinder 19 through the oil outlet passage 20, the second piston plate 32 is reset, and the first piston plate 33 is reset by the first elastic member 35.
In the present invention, the first elastic member 35 and the second elastic member 26 may be springs.
Further, a top block a34 is disposed on the first piston plate 33 or the second piston plate 32, a top block B28 is disposed on the third piston, the height of the top block a34 in the vertical direction is smaller than the depth of the chamber on the first oil cylinder 19, and the height of the top block B28 in the vertical direction is smaller than the depth of the chamber on the second oil cylinder 37.
The top blocks a34 and B28 protect the first and second elastic members 35 and 26, and prevent the first and second elastic members 35 and 26 from being compressed excessively, resulting in the disappearance of their elastic restoring forces.
Further, an adjusting component is further disposed on the second oil cylinder 37, the adjusting component includes a second bolt 30 and a top plate 29, the second bolt 30 is connected with the top cover 24 of the second oil cylinder 37 through a thread, the second bolt 30 is partially disposed in the second oil cylinder 37, the top plate 29 is disposed in the second oil cylinder 37 and connected with the second bolt 30, and the second elastic member 26 is disposed between the third piston plate 25 and the top plate 29.
The height that the third piston plate 25 can rise can be adjusted through the adjusting part, and then the descending height of the first piston plate 33 can be adjusted, the second bolt 30 is screwed into the second oil cylinder 37, the distance between the top plate 29 and the third piston plate 25 becomes small, the hydraulic oil that the first oil cylinder 19 discharges into the second oil cylinder 37 also reduces accordingly, the height that the first piston plate 33 can descend reduces, otherwise, the second bolt 30 is screwed out of the second oil cylinder 37, and the height that the first piston plate 33 can descend increases.
In the invention, the buffer components 8 are arranged at the four corners of the workbench 1, the levelness of the workbench 1 can be adjusted through the adjusting components, and the buffer range of each buffer component 8 can be reasonably set according to requirements.
Further, a sealing member 31 is disposed at a boundary between the second bolt 30 and the second cylinder 37.
By arranging the sealing element 31, the leakage of the hydraulic oil from the junction of the second bolt 30 and the top cover 24 of the second oil cylinder 37 can be prevented, and in the invention, the sealing element 31 can be a rubber sealing ring.
Further, the driving part 4 is a motor, and the motor is connected with the sun gear 18 through a rotating shaft 17.
The motor has stable torque at the output position, low cost and suitability for long-term use, and the motor is taken as a driving part 4 to facilitate automatic control, thereby lightening the burden of users.
Further, the shielding part further comprises a processor 3, and the motor is electrically connected with the processor 3.
The processor 3 can control each shielding component in batch, so as to reduce the burden of a user, and in the invention, the processor 3 can be a PLC.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments in the above-described embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A punch-type forging hammer apparatus comprising a forging press (2), a table (1) for mounting the forging press (2), characterized in that: the working table (1) is provided with a shielding component for shielding splashes, the shielding component comprises a shielding plate (7), support rods (6), a driving component (4) and a planetary gear component (5), wherein the number of the support rods (6) is two, two ends of each support rod (6) are respectively pivoted on the working table (1) and the shielding plate (7), and a parallelogram is formed by the pivot points of the support rods (6) and the working table (1) and the pivot points of the support rods (6) and the shielding plate (7);
the planetary gear part (5) comprises a plurality of planetary gears (16), a sun gear (18), an inner gear ring (14) and a planet carrier (15), the inner gear ring is connected with the workbench (1), the planetary gears (16) rotate around the sun gear (18), the planetary gears (16) are meshed with the inner gear ring (14), all the planetary gears (16) are pivoted on the planet carrier (15), and the planet carrier (15) is in transmission connection with a support rod (6) and used for driving the support rod (6) to rotate.
2. A punch-type forging hammer apparatus according to claim 1, wherein: the baffle plate (7) is further provided with a distance adjusting component, the distance adjusting component comprises a sliding groove (36) and a fixing component, two sliding blocks (11) are arranged in the sliding groove (36), the stay bar (6) is respectively pivoted on the two sliding blocks (11), and the fixing component is used for limiting the displacement of the sliding blocks (11) in the sliding groove (36).
3. A punch-type forging hammer apparatus according to claim 2, wherein: the fixed part includes fixed plate (12), follow on the sunshade the axle center direction array of spout (36) is provided with a plurality of serration (10), and all serration (10) form spacing district, a surface of fixed plate (12) with spacing district butt, fixed plate (12) with be provided with a plurality of accomodations on the butt face in spacing district the recess of serration (10), fixed plate (12) are connected with certain slider (11) through first bolt (13).
4. A punch-type forging hammer apparatus according to claim 3, wherein: the buffering component (8) is arranged at the bottom of the workbench (1), the buffering component (8) comprises a first oil cylinder (19) and a second oil cylinder (37), the top of the first oil cylinder (19) is open, a first piston plate (33) and a second piston plate (32) are arranged in the first oil cylinder (19) from top to bottom, the first piston plate (33) and the second piston plate (32) are respectively in sliding connection with the inner wall of the first oil cylinder (19), the first oil cylinder (19) is divided into an upper cavity and a lower cavity by the first piston plate (33) and the second piston plate (32), the first piston plate (33) is connected with the workbench (1) and used for supporting the workbench (1), and a first elastic piece (35) is arranged between the first piston plate (33) and the second piston plate (32);
the second oil cylinder (37) is of a closed structure, a third piston plate (25) is arranged in the second oil cylinder, the third piston plate (25) is connected with the inner wall of the second oil cylinder (37) in a sliding mode, the second oil cylinder (37) is divided into an upper chamber and a lower chamber by the third piston plate (25), and a second elastic part (26) is arranged between the top of the second oil cylinder (37) and the third piston plate (25);
all contain hydraulic oil in the lower cavity of first hydro-cylinder (19), second hydro-cylinder (37) to respectively through oil feed passageway (21), oil outlet passageway (20) intercommunication, be provided with relief valve (22), first check valve (27) on oil feed passageway (21), first check valve (27) are used for restricting hydraulic oil follow second hydro-cylinder (37) to first hydro-cylinder (19) backward flow, be provided with second check valve (23) on oil outlet passageway (20), second check valve (23) are used for restricting hydraulic oil follow first hydro-cylinder (19) to second hydro-cylinder (37) backward flow.
5. A punch-type forging hammer apparatus according to claim 4, wherein: the first piston plate (33) or the second piston plate (32) is provided with a top block A (34), the third piston is provided with a top block B (28), the height of the top block A (34) in the vertical direction is smaller than the depth of the cavity on the first oil cylinder (19), and the height of the top block B (28) in the vertical direction is smaller than the depth of the cavity on the second oil cylinder (37).
6. A punch-type forging hammer apparatus according to claim 5, wherein: still be provided with adjusting part on second hydro-cylinder (37), adjusting part includes second bolt (30), roof (29), second bolt (30) with top cap (24) of second hydro-cylinder (37) pass through threaded connection, second bolt (30) set up partially in second hydro-cylinder (37), roof (29) set up in second hydro-cylinder (37) and with second bolt (30) are connected, second elastic component (26) set up in third piston plate (25) with between roof (29).
7. A punch-type forging hammer apparatus according to claim 6, wherein: and a sealing element (31) is arranged at the junction of the second bolt (30) and the second oil cylinder (37).
8. A punch-type forging hammer apparatus according to claim 7, wherein: the driving part (4) is a motor, and the motor is connected with the sun gear (18) through a rotating shaft (17).
9. A punch-type forging hammer apparatus according to claim 8, wherein: the shielding part further comprises a processor (3), and the motor is electrically connected with the processor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011642797.7A CN112846027A (en) | 2020-12-30 | 2020-12-30 | Punching press formula forging hammer equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114226605A (en) * | 2022-01-21 | 2022-03-25 | 佛山市南海区华尖气动钉制造有限公司 | Hydraulic rapid forming equipment for pneumatic nail |
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| CN104550607A (en) * | 2014-12-26 | 2015-04-29 | 北京机电研究所 | Rotary forge forming die and rotary forge forming method |
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