CN113172157A - Precise forging and pressing die for machined part - Google Patents
Precise forging and pressing die for machined part Download PDFInfo
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- CN113172157A CN113172157A CN202110524982.4A CN202110524982A CN113172157A CN 113172157 A CN113172157 A CN 113172157A CN 202110524982 A CN202110524982 A CN 202110524982A CN 113172157 A CN113172157 A CN 113172157A
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- 238000005242 forging Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000758 substrate Substances 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
- 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
- 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
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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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)
- Forging (AREA)
Abstract
The invention relates to the field of forging dies, in particular to a precise forging die for a machined part, which comprises a workbench, wherein an oil press is arranged on one side of the outer wall of the top of the workbench through a bolt, an output end is arranged on one side of the inner wall of the top of the oil press, a base plate is arranged on the outer wall of the bottom of the output end through a bolt, an upper pressing die is arranged at the center of the outer wall of the bottom of the base plate through a bolt, the upper pressing die comprises a pressing plate, a pressing block is arranged on the outer wall of the bottom of the pressing plate through a bolt, a mounting groove is formed in the outer wall of the bottom of the pressing block, and spring telescopic cylinders which are distributed in an equidistant structure are arranged on one side of the inner wall of the top of the mounting groove through bolts; after the stamping is finished, the push plate can push the workpiece buckled on the upper die out under the action of the spring telescopic cylinder, so that the workpiece is prevented from being buckled on the upper die; when the punching press, buffer spring and the buffer structure that fagging constitutes can reduce the impact force size that the upper die base led to the fact lower mould component to protect the die holder, improve the life of this mould.
Description
Technical Field
The invention relates to the field of forging dies, in particular to a precise forging die for a machined part.
Background
The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. The plate, the die and the equipment are three elements of stamping processing. The hot stamping and the cold stamping are divided according to the stamping processing temperature. The former is suitable for processing the plate with high deformation capability and poor plasticity; the latter is carried out at room temperature and is a common stamping method for thin sheets. It is one of the main methods of metal plastic working (or pressure working), and also belongs to the material forming engineering technology. The die used for stamping is called stamping die, and is called stamping die for short. A die is a special tool for batch processing of material (metallic or non-metallic) into the desired punches. The stamping die is important in stamping, and batch stamping production is difficult without a die meeting the requirement.
Chinese patent No. CN210996275U provides an automatic and fast positioning forging die, which includes a workbench, a pair of slide rails with the same structure, and a lower die, wherein the pair of slide rails are fixedly disposed on an upper wall surface of the workbench, the lower die is movably embedded in the pair of slide rails, and the upper wall surface of the workbench is provided with a fixing structure and an adjusting structure.
Chinese patent No. CN206824589U provides a forging and pressing mould with tally function, including upper fixed plate, bottom plate, terrace die, cushion, pressure sensor, controller, alarm, counter, upper fixed plate's lower part installation terrace die, bottom plate upper portion installation die, the fixed controller and the alarm that sets up in die side, the alarm connect in the controller, upper fixed plate and die relative position department set up cushion, cushion's on the die upper portion set up pressure sensor, pressure sensor connect in the controller, the die lateral surface still set up a counter, the counter connect in the controller.
At present, in the current forging die stamping process, it is big to go up the impact force between mould, the bed die, causes the damage to equipment easily for the life of mould reduces, and simultaneously, current mould is after the punching press is ended, and the good work piece of punching press is embedded into on last mould easily, consequently needs a research and development precision forging mould for the machined part urgently.
Disclosure of Invention
The invention aims to provide a precision forging die for a machined part, which aims to solve the problems that the impact force between an upper die and a lower die is large and a punched workpiece is easily embedded into the upper die during the punching of the existing forging die in the background technology.
The technical scheme of the invention is as follows: the utility model provides a precision forging and pressing mould for machined part, includes the workstation, the hydraulic press is installed through the bolt to workstation top outer wall one side, and hydraulic press top inner wall one side is provided with the output, install the base plate through the bolt on the outer wall of output bottom, and base plate bottom outer wall center department installs the moulding-die through the bolt, it includes the clamp plate to go up the moulding-die, install the briquetting through the bolt on the outer wall of clamp plate bottom, and seted up the mounting groove on the outer wall of briquetting bottom, mounting groove top inner wall one side all installs the spring telescopic cylinder that is equidistance structural distribution through the bolt, and the bottom of spring telescopic cylinder installs the push pedal through the bolt, base plate top outer wall is close to the homogeneous shaping of four corners department and has the extension board, and extension board bottom outer wall center department installs the guide pillar through the bolt.
Further, slide rails are installed on two sides of the outer wall of the top of the workbench through bolts, a lower die assembly is connected between the two slide rails in a sliding mode, and a counter is installed on the outer wall of one side of the lower die assembly through bolts.
Further, the lower die assembly comprises a lower die base, sliding chutes connected to the outside of the sliding rail in a sliding mode are formed in two sides of the outer wall of the bottom of the lower die base, and inserting holes communicated with the sliding chutes are formed in the positions, close to the bottom, of the outer walls of the two sides of the lower die base.
Furthermore, a placement groove is formed in the center of the outer wall of the top of the lower die holder, a cavity groove is formed in the center of the inner wall of the bottom of the placement groove, and a groove is formed in the center of the inner wall of the bottom of the cavity groove.
Furthermore, the outer wall of the side face of the lower die holder, close to the four corners, is integrally formed with an installation cylinder, a spring is installed inside the installation cylinder through a bolt, and the guide pillar is inserted inside the installation cylinder in a sliding mode.
Further, the installation cavity has all been seted up to die holder top outer wall both sides, and installs the buffer spring that is equidistant structure and distributes through the bolt in the installation cavity, the fagging is installed through the bolt in the buffer spring top, and bonds on the fagging top outer wall and have the rubber pad.
Furthermore, a through hole is formed in the outer wall of one side of the sliding rail, a limiting rod is inserted into the jack, and the limiting rod is inserted into the through hole.
Further, an electric cabinet is installed on one side of the outer wall of the top of the workbench through a bolt and is electrically connected with the counter through a wire.
Further, a sliding barrel located inside the groove is installed on one side of the outer wall of the top of the workbench through a bolt, a compression spring is installed on the inner wall of the bottom of the sliding barrel through a bolt, and a sliding rod connected inside the sliding barrel in a sliding mode is installed on the top end of the compression spring through a bolt.
Further, the top plate is installed through the bolt in slide bar top, and roof top outer wall one side has seted up the mounting groove, install pressure sensor through the bolt on the mounting groove bottom inner wall, and pressure sensor top outer wall one side bonds and has the block rubber.
The invention provides a precision forging die for a workpiece through improvement, and compared with the prior art, the precision forging die has the following improvements and advantages:
(1) when the device is used for stamping, after stamping is finished, the push plate can slide in the placing groove under the action of the spring telescopic cylinder, so that a workpiece buckled on the upper pressing die is pushed out, and the workpiece is prevented from being buckled on an upper die.
(2) According to the buffer spring and the supporting plate designed by the invention, when the equipment performs stamping, the buffer structure formed by the buffer spring and the supporting plate can reduce the impact force of the upper die base on the lower die assembly, so that the lower die base is protected, and the service life of the die is prolonged.
(3) According to the guide pillar and the mounting cylinder designed by the invention, when the device is used for stamping, the guide pillar and the mounting cylinder are matched, so that the upper pressing die can be guided and positioned when pressed into the lower die holder, and the device can conveniently stamp workpieces.
(4) According to the pressure sensor and the counter designed by the invention, when the equipment is used for stamping and the pressure detected by the pressure sensor is detected, the counter can count the number of processed workpieces, so that the counting of a forging die is convenient.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the upper die structure of the present invention;
FIG. 3 is a schematic view of the lower die assembly of the present invention;
FIG. 4 is a schematic view of the table structure of the present invention;
fig. 5 is a control flow diagram of the present invention.
Description of reference numerals:
1 workbench, 2 electric cabinets, 3 sliding rails, 4 lower die assemblies, 5 oil presses, 6 output ends, 7 substrates, 8 support plates, 9 guide pillars, 10 upper pressing dies, 11 sliding chutes, 12 mounting cylinders, 13 springs, 14 placing grooves, 15 grooves, 16 jacks, 17 cavity grooves, 18 limiting rods, 19 through holes, 20 sliding cylinders, 21 compression springs, 22 sliding rods, 23 top plates, 24 mounting grooves, 25 pressure sensors, 26 rubber blocks, 27 placing grooves, 28 spring telescopic cylinders, 29 push plates, 30 counters, 31 press plates, 32 press blocks, 33 mounting cavities, 34 buffer springs, 35 supporting plates, 36 rubber pads and 37 lower die seats.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a combined spliced breakage-proof refrigerator glass partition board through improvement, as shown in figures 1-5, the combined spliced breakage-proof refrigerator glass partition board comprises a workbench 1, an oil press 5 is installed on one side of the outer wall of the top of the workbench 1 through a bolt, the oil press 5 is used for providing power for stamping, an output end 6 is arranged on one side of the inner wall of the top of the oil press 5, an upper pressing die 10 is convenient to install through the output end 6, a base plate 7 is installed on the outer wall of the bottom of the output end 6 through a bolt, an upper pressing die 10 is installed at the center of the outer wall of the bottom of the base plate 7 through a bolt, the upper pressing die 10 is matched with a lower die assembly 4 to facilitate stamping of a workpiece, the upper pressing die 10 comprises a pressing plate 31, a pressing block 32 is installed on the outer wall of the bottom of the pressing plate 31 through a bolt, mounting grooves 27 are formed in the outer wall of the bottom of the pressing block 32, the mounting grooves 27 are equidistant, spring telescopic cylinders 28 are convenient to install on one side of the inner wall of the top of the mounting grooves 27 through bolts, the flexible section of thick bamboo 28 of spring is convenient for provide power for push pedal 29 motion, and the push pedal 29 is installed through the bolt in the bottom of the flexible section of thick bamboo 28 of spring, and push pedal 29 is convenient for prevent that the good work piece of punching press from detaining on last moulding-die 10, and base plate 7 top outer wall is close to four corners department homogeneous body shaping and has a extension board 8, and extension board 8 is convenient for install guide pillar 9, and extension board 8 bottom outer wall center department installs guide pillar 9 through the bolt, and guide pillar 9 cooperates with installation section of thick bamboo 12 to be convenient for carry out guiding orientation to last moulding-die 10 when the punching press.
Further, slide rail 3 is all installed through the bolt in workstation 1 top outer wall both sides, and sliding connection has lower module 4 between two slide rail 3, and lower module 4 is convenient for punch the work piece with last moulding-die 10 cooperation, installs counter 30 through the bolt on the outer wall of lower module 4 one side, and the preferred JDM9-6AC220V of counter 30 model is convenient for this equipment to work piece punching press quantity count.
Further, lower mould subassembly 4 includes die holder 37, and sliding connection has all been seted up in 37 outer wall both sides in the bottom of die holder in the outside spout 11 of slide rail 3, and spout 11 is convenient for make die holder 37 install on slide rail 3, and the jack 16 that link up each other with spout 11 is all seted up near bottom department to the outer wall in 37 both sides of die holder, and jack 16 is convenient for install gag lever post 18.
Furthermore, a placement groove 14 is formed in the center of the outer wall of the top of the lower die holder 37, a cavity groove 17 is formed in the center of the inner wall of the bottom of the placement groove 14, the cavity groove 17 is matched with the placement groove 14 to shape a stamped workpiece, a groove 15 is formed in the center of the inner wall of the bottom of the cavity groove 17, and the top plate 23 can be conveniently placed on the lower die assembly 4 through the groove 15.
Further, the outer wall of the side of the lower die holder 37 is close to the equal integrated into one piece in four corners and is provided with an installation cylinder 12, the installation cylinder 12 is matched with the guide pillar 9 so as to guide and position the equipment during punching, the spring 13 is installed inside the installation cylinder 12 through a bolt, the spring 13 is convenient for slowing down the impact of the guide pillar 9 on the installation cylinder 12, and the guide pillar 9 is slidably inserted inside the installation cylinder 12.
Further, installation cavity 33 has all been seted up to 37 top outer wall both sides of die holder, and install the buffer spring 34 that is equidistance structure distribution through the bolt in installation cavity 33 inside, and buffer spring 34 slows down the impact that last moulding-die 10 led to the fact die holder 37, and backup pad 35 is installed through the bolt on the buffer spring 34 top, and bonds on the outer wall in backup pad 35 top has rubber pad 36, and rubber pad 36 reduces the impact that backup pad 35 received.
Furthermore, a through hole 19 is formed in the outer wall of one side of the sliding rail 3, the through hole 19 is convenient for limiting the limiting rod 18, the limiting rod 18 is inserted into the jack 16, and the limiting rod 18 is inserted into the through hole 19.
Further, 1 top outer wall one side of workstation installs electric cabinet 2 through the bolt, and this equipment operation of electric cabinet 2 control of being convenient for, and electric cabinet 2 is electric connection through wire and counter 30.
Further, a sliding barrel 20 located inside the groove 15 is installed on one side of the outer wall of the top of the workbench 1 through a bolt, a compression spring 21 is installed on the inner wall of the bottom of the sliding barrel 20 through a bolt, the compression spring 21 enables a top plate 23 to eject a workpiece to provide power, a sliding rod 22 connected inside the sliding barrel 20 in a sliding mode is installed at the top end of the compression spring 21 through a bolt, and the top plate 23 is installed on the sliding rod 22 conveniently.
Further, a top plate 23 is mounted at the top end of the sliding rod 22 through a bolt, the top plate 23 is convenient for ejecting workpieces inside the cavity groove 17 under the structural action of the compression spring 21 and the sliding rod 22, a mounting groove 24 is formed in one side of the outer wall of the top plate 23, a pressure sensor 24 is convenient for mounting the mounting groove 24, a pressure sensor 25 is mounted on the inner wall of the bottom of the mounting groove 24 through a bolt, the model of the pressure sensor 25 is preferably GML670, the pressure of the workpieces is convenient to detect, meanwhile, the counter 30 is enabled to record the stamping quantity of the equipment, a rubber block 26 is bonded on one side of the outer wall of the top of the pressure sensor 25, and the rubber block 26 is convenient for reducing damage of the workpieces to the pressure sensor 25 during stamping.
The working principle is as follows: when the stamping die is used, a worker can place a workpiece to be stamped on the lower die holder 37, the workpiece to be stamped is placed inside the placing groove 14 at the moment, the worker controls the oil press 5 to work through the electric cabinet 2, so that the upper stamping die 10 starts to descend, the guide post 9 descends and is inserted into the mounting cylinder 12 at the moment, the spring 13 inside the mounting cylinder 12 is extruded so as to guide the upper stamping die 10 to move, then when the pressing block 32 and the pressing plate 31 are inserted into the placing groove 14 and the cavity groove 17, the base plate 7 is contacted with the rubber pad 36 on the supporting plate 35 at the moment, the buffer spring 34 reduces the impact force of the upper stamping die 10 on the lower die holder 37 so as to protect the lower die holder 37, and then when the base plate 7 ascends after stamping contact, the pushing plate 29 slides inside the placing groove 27 under the action inside the spring telescopic cylinder 28 so as to push out the workpiece buckled on the upper stamping die 10, meanwhile, under the action of the compression spring 21, the sliding rod 22 slides in the sliding cylinder 20, so that the top plate 23 ejects the workpiece in the cavity groove 17, and during stamping of the equipment, when the pressure sensor 25 detects the pressure, the pressure sensor 25 transmits a signal to the counter 30, so that the counter 30 can count the number of the processed workpieces, and counting of the forging dies is facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a precision forging mould for machined part which characterized in that: the automatic stamping die comprises a workbench (1), an oil press (5) is installed on one side of the outer wall of the top of the workbench (1) through bolts, an output end (6) is arranged on one side of the inner wall of the top of the oil press (5), a base plate (7) is installed on the outer wall of the bottom of the output end (6) through bolts, an upper stamping die (10) is installed on the center of the outer wall of the bottom of the base plate (7) through bolts, the upper stamping die (10) comprises a pressing plate (31), a pressing block (32) is installed on the outer wall of the bottom of the pressing plate (31) through bolts, a mounting groove (27) is formed in the outer wall of the bottom of the pressing block (32), spring telescopic cylinders (28) which are distributed in an equidistant structure are installed on one side of the inner wall of the top of the mounting groove (27) through bolts, a push plate (29) is installed at the bottom of the spring telescopic cylinders (28), and support plates (8) are integrally formed on the outer wall of the top of the base plate (7) close to four corners, and a guide post (9) is arranged at the center of the outer wall of the bottom of the support plate (8) through a bolt.
2. A precision forging die for workpieces according to claim 1, wherein: slide rail (3) are all installed through the bolt in workstation (1) top outer wall both sides, and sliding connection has lower module (4) between two slide rail (3), install counter (30) through the bolt on lower module (4) one side outer wall.
3. A precision forging die for workpieces according to claim 1, wherein: the lower die assembly (4) comprises a lower die base (37), sliding grooves (11) which are connected to the outside of the sliding rails (3) in a sliding mode are formed in the two sides of the outer wall of the bottom of the lower die base (37), and inserting holes (16) which are communicated with the sliding grooves (11) are formed in the positions, close to the bottom, of the outer walls of the two sides of the lower die base (37).
4. The precision forging die for workpieces of claim 4, wherein: the die comprises a lower die base (37) and is characterized in that a placement groove (14) is formed in the center of the outer wall of the top of the lower die base (37), a cavity groove (17) is formed in the center of the inner wall of the bottom of the placement groove (14), and a groove (15) is formed in the center of the inner wall of the bottom of the cavity groove (17).
5. The precision forging die for workpieces of claim 4, wherein: the outer wall of the side face of the lower die seat (37) is provided with an installation cylinder (12) close to four corners in an integrated forming mode, a spring (13) is installed inside the installation cylinder (12) through bolts, and the guide pillar (9) is inserted into the installation cylinder (12) in a sliding mode.
6. The precision forging die for workpieces of claim 4, wherein: installation cavity (33) have all been seted up to die holder (37) top outer wall both sides, and install buffer spring (34) that are equidistance structure and distribute through the bolt in installation cavity (33), backup pad (35) are installed through the bolt in buffer spring (34) top, and bond on backup pad (35) top outer wall and have rubber pad (36).
7. A precision forging die for workpieces according to claim 3, wherein: a through hole (19) is formed in the outer wall of one side of the sliding rail (3), a limiting rod (18) is inserted into the insertion hole (16), and the limiting rod (18) is inserted into the through hole (19).
8. A precision forging die for workpieces according to claim 2, wherein: the electric cabinet (2) is installed on one side of the outer wall of the top of the workbench (1) through a bolt, and the electric cabinet (2) is electrically connected with the counter (30) through a wire.
9. The precision forging die for workpieces of claim 4, wherein: a sliding barrel (20) located inside the groove (15) is installed on one side of the outer wall of the top of the workbench (1) through a bolt, a compression spring (21) is installed on the inner wall of the bottom of the sliding barrel (20) through a bolt, and a sliding rod (22) connected to the inside of the sliding barrel (20) in a sliding mode is installed on the top end of the compression spring (21) through a bolt.
10. A precision forging die for workpieces according to claim 9, wherein: roof (23) are installed through the bolt in slide bar (22) top, and roof (23) top outer wall one side seted up mounting groove (24), install pressure sensor (25) through the bolt on mounting groove (24) bottom inner wall, and pressure sensor (25) top outer wall one side bonds and has block rubber (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524982.4A CN113172157A (en) | 2021-05-14 | 2021-05-14 | Precise forging and pressing die for machined part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524982.4A CN113172157A (en) | 2021-05-14 | 2021-05-14 | Precise forging and pressing die for machined part |
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| CN113172157A true CN113172157A (en) | 2021-07-27 |
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| CN202110524982.4A Pending CN113172157A (en) | 2021-05-14 | 2021-05-14 | Precise forging and pressing die for machined part |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579657A (en) * | 2021-08-06 | 2021-11-02 | 滁州市永达机械科技有限公司 | Punching die for refrigerator refrigeration door shell and machining process of punching die |
| CN113619078A (en) * | 2021-08-12 | 2021-11-09 | 滁州市经纬模具制造有限公司 | Inner cavity adjusting mechanism of plastic suction mold |
| CN115780568A (en) * | 2023-02-13 | 2023-03-14 | 山东新合源热传输科技有限公司 | Emergency alarm device for hardware stamping |
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| CN112620493A (en) * | 2020-11-27 | 2021-04-09 | 滁州市润达机械科技有限公司 | Stamping die of refrigerator door plant and cooling device for stamping die thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113579657A (en) * | 2021-08-06 | 2021-11-02 | 滁州市永达机械科技有限公司 | Punching die for refrigerator refrigeration door shell and machining process of punching die |
| CN113619078A (en) * | 2021-08-12 | 2021-11-09 | 滁州市经纬模具制造有限公司 | Inner cavity adjusting mechanism of plastic suction mold |
| CN115780568A (en) * | 2023-02-13 | 2023-03-14 | 山东新合源热传输科技有限公司 | Emergency alarm device for hardware stamping |
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