CN110586830B - Forging and pressing machine with abutting pressure dividing structure - Google Patents
Forging and pressing machine with abutting pressure dividing structure Download PDFInfo
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- CN110586830B CN110586830B CN201910932264.3A CN201910932264A CN110586830B CN 110586830 B CN110586830 B CN 110586830B CN 201910932264 A CN201910932264 A CN 201910932264A CN 110586830 B CN110586830 B CN 110586830B
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- forging
- block
- abutting
- fixed
- top plate
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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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a forging and pressing machine with an abutting pressure dividing structure, which comprises a rack, wherein a forging hydraulic cylinder fixed on the rack is provided with a forging block, the abutting pressure dividing structure is fixed between the top surface of the forging block and a piston shaft of the forging hydraulic cylinder, the abutting pressure dividing structure comprises an abutting top plate, circular through holes are uniformly formed in the abutting top plate, a post rod is integrally formed on the top surface of the forging block, an arc-shaped buffering pressing block is fixed on the bottom surface of the abutting top plate, a C-shaped clamping groove is further formed in the top surface of the forging block, a transverse clamping block is integrally formed at the bottom end of the arc-shaped buffering pressing block, the transverse clamping block clamped in the C-shaped clamping groove and is in threaded connection with a screw rod, a baffle is fixed at the top end of the post rod, and a buffering pressure spring is sleeved on the post rod. The forging and pressing device is reasonable in structural arrangement, effectively deforms, enables force to be evenly transmitted to the forging and pressing block through abutting against the top plate, is beneficial to improving the stability and reliability of forging and pressing, and is high in applicability and good in practicability.
Description
Technical Field
The invention belongs to the technical field of forging, and particularly relates to a forging and pressing machine with an abutting partial pressure structure.
Background
Forging is a process of obtaining a forging with a certain mechanical property, a certain shape and a certain size by applying pressure to a metal blank by a forging press machine, and is one of two major components of forging (forging and stamping).
In the prior art, since the forging is performed by applying pressure to the metal blank to deform the metal blank, an auxiliary damping device is usually required to buffer the pressure applied to the blank by the forging machine during the forging process. In the prior art, a forging machine is usually driven by hydraulic pressure, a pressing block is connected to the end of a hydraulic shaft of a hydraulic cylinder, and the hydraulic cylinder drives the pressing block to stamp a workpiece through the hydraulic shaft. However, in order to stabilize the movement of the press block, the hydraulic shaft is usually connected to the center of the press block, and then both ends of the press block are uniformly applied to the workpiece during the pressing, thereby completing the pressing. However, in the case of pressing, since the pressing force of the pressing block is generally applied from the hydraulic shaft, the pressing force is applied to the workpiece mainly through the center portion. When the thickness of the workpiece is different or the strength of the two sides of the workpiece is different, the pressing block is easy to incline gradually by adopting a middle pressing mode, finally the connection between the pressing block and the hydraulic rod is defective, the pressing block falls off from the hydraulic shaft in the forging process, and safety accidents are easy to cause.
Disclosure of Invention
The invention aims to provide a forging machine with an abutting pressure dividing structure, which is reasonable in structure arrangement and high in applicability.
The technical scheme for achieving the purpose of the invention is that the forging and pressing machine with the abutting partial pressure structure comprises a rack, a forging hydraulic cylinder fixed on the rack, a forging block arranged on a piston shaft of the forging hydraulic cylinder, an abutting partial pressure structure fixed between the top surface of the forging block and the piston shaft of the forging hydraulic cylinder, an abutting top plate, an arc-shaped buffering and pressing block fixed on the bottom surface of the abutting top plate, a vertical round hole matched with the round through hole and fixed on the top surface of the arc-shaped buffering and pressing block, a column rod integrally formed on the top surface of the forging block, a C-shaped clamping groove arranged on two sides of the column rod symmetrically, a transverse clamping block arranged on the bottom end of the arc-shaped buffering and pressing block, a transverse clamping block fixed on the top surface of the C-shaped clamping block, a strip-shaped pressure spring fixed on the top surface of the bar-shaped buffering and pressing block, and a bar-shaped pressure spring fixed on the top surface of the bar-shaped clamping groove, wherein the bar-shaped pressure spring is sleeved on the top surface of the bar-shaped clamping groove.
The medial surface of frame is provided with the direction spout, the symmetry side top of butt roof is in through the setting of direction slider in the direction spout and be provided with the gyro wheel on the direction slider, the wheel limit of gyro wheel supports and presses on the direction spout inner wall.
And stress inclined supporting rods are uniformly fixed between the top of the abutting top plate and the piston shaft of the forging hydraulic cylinder, and are symmetrically arranged by taking the piston shaft of the forging hydraulic cylinder as a center.
The bottom surface of the abutting top plate is also provided with a C-shaped elastic reset pressing plate, and the bottom end of the C-shaped elastic reset pressing plate is fixed on the side edge of the arc-shaped buffering abutting block.
The guide sliding groove is internally provided with a guide post rod, the middle part of the guide sliding block is provided with a guide through hole, the guide post rod is arranged in the guide through hole in a penetrating mode, and the guide sliding block cannot deflect under the action of the guide post rod when being lifted.
A hard rubber cushion layer is adhered to the bottom surface of the abutting top plate.
The invention has the positive effects that: the forging and pressing block is reasonable in structure arrangement and convenient and fast to operate, the abutting pressure dividing structure is arranged, so that deformation can be effectively carried out in the actual forging and pressing process, force is uniformly transmitted to the forging and pressing block through the abutting top plate, the force on the forging and pressing block is balanced, the stability and the reliability of forging and pressing are improved, the use is stable and reliable, the applicability is strong, and the practicability is good.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See figure 1, a forging and pressing machinery with butt partial pressure structure, including frame 1, fix forging hydraulic cylinder 2 in the frame and be in the epaxial forging piece 3 that is provided with of piston of forging hydraulic cylinder forge the top surface of briquetting with forge and be fixed with butt partial pressure structure 4 between the piston shaft of pneumatic cylinder, butt partial pressure structure 4 includes butt roof 41, the center of butt roof is fixed forge epaxial of piston of pneumatic cylinder evenly seted up circular through-hole 42 on the butt roof forge the top surface integrated into one piece of briquetting 3 has post pole 5, the post pole is in circular through-hole the bottom surface of butt roof is fixed with arc buffering abutting block 6, the top surface center of arc buffering abutting block be fixed with circular through-hole matched with vertical round hole 7, arc buffering abutting block passes through the fix with screw on the bottom surface of butt roof the top surface of forging briquetting still is provided with C shape draw-in groove 8, C shape draw-in groove symmetry sets up the both sides of post pole the integrated into the bottom integrated into one piece of arc buffering abutting block has horizontal clamping block 9, the horizontal clamping block of arc buffering abutting block is fixed on the bottom surface of butt roof is fixed at bar top of bar screw rod 12 the top of buffering clamping block, the top surface of bar clamping block is fixed bar is equipped with the bar top of buffering screw rod 12 the top of buffering clamping groove 12 the bar clamping groove of clamping bar, the buffering clamping block is fixed on the top of the bar clamping bar.
The medial surface of frame is provided with guide chute 14, the symmetry side top of butt roof sets up through direction slider 15 in the guide chute and be provided with gyro wheel 16 on the direction slider, the wheel limit of gyro wheel supports and presses on the guide chute inner wall.
And stress inclined supporting rods 17 are uniformly fixed between the top of the abutting top plate and the piston shaft of the forging hydraulic cylinder, and are symmetrically arranged by taking the piston shaft of the forging hydraulic cylinder as a center.
And a C-shaped elastic reset pressing plate 18 is further arranged on the bottom surface of the abutting top plate, and the bottom end of the C-shaped elastic reset pressing plate is fixed on the side edge of the arc-shaped buffering abutting block.
A guide post rod 19 is arranged in the guide sliding groove, a guide through hole is formed in the middle of the guide sliding block, the guide post rod penetrates through the guide through hole, and the guide sliding block cannot deflect under the action of the guide post rod when being lifted.
A hard rubber cushion 20 is bonded to the bottom surface of the abutting top plate.
The forging and pressing block is reasonable in structure arrangement and convenient and fast to operate, the abutting pressure dividing structure is arranged, so that deformation can be effectively carried out in the actual forging and pressing process, force is uniformly transmitted to the forging and pressing block through the abutting top plate, the force on the forging and pressing block is balanced, the stability and the reliability of forging and pressing are improved, the use is stable and reliable, the applicability is strong, and the practicability is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (1)
1. The utility model provides a forging and pressing machinery with butt partial pressure structure, includes the frame, fixes forging pneumatic cylinder in the frame and be in be provided with the forging briquetting on the piston shaft of forging pneumatic cylinder the top surface of forging briquetting with be fixed with butt partial pressure structure, its characterized in that between the piston shaft of forging pneumatic cylinder: the butt pressure dividing structure comprises a butt top plate, the center of the butt top plate is fixed on a piston shaft of the forging hydraulic cylinder, circular through holes are uniformly formed in the butt top plate, a post rod is integrally formed on the top surface of the forging block and is positioned in the circular through holes, an arc-shaped buffering abutting block is fixed on the bottom surface of the butt top plate, a vertical round hole matched with the circular through hole is fixed at the center of the top surface of the arc-shaped buffering abutting block, the arc-shaped buffering abutting block is fixed on the bottom surface of the butt top plate through screws, a C-shaped clamping groove is further formed in the top surface of the forging block and is symmetrically arranged on two sides of the post rod, a transverse clamping block is integrally formed at the bottom end of the arc-shaped buffering abutting block and is clamped into the C-shaped clamping groove and connected with a screw rod in a threaded manner, a strip-shaped clamping groove is formed in the transverse clamping block, the screw rod is positioned in the strip-shaped clamping groove, a baffle is fixed at the top end of the post rod, a buffering pressure spring is sleeved on the post rod, the top end of the buffering pressure spring is fixed on the bottom surface of the baffle, and the top end of the butt pressure spring is fixed on the top surface of the buffering top plate;
a guide sliding groove is formed in the inner side face of the rack, the tops of the symmetrical side edges of the abutting top plate are arranged in the guide sliding groove through a guide sliding block, a roller is arranged on the guide sliding block, and the edge of the roller is pressed against the inner wall of the guide sliding groove;
stress inclined supporting rods are uniformly fixed between the top of the abutting top plate and the piston shaft of the forging hydraulic cylinder, and the stress inclined supporting rods are symmetrically arranged by taking the piston shaft of the forging hydraulic cylinder as a center;
a C-shaped elastic reset pressing plate is further arranged on the bottom surface of the abutting top plate, and the bottom end of the C-shaped elastic reset pressing plate is fixed on the side edge of the arc-shaped buffering abutting block;
a guide post rod is arranged in the guide sliding groove, a guide through hole is formed in the middle of the guide sliding block, the guide post rod penetrates through the guide through hole, and the guide sliding block cannot deflect under the action of the guide post rod when being lifted; a hard rubber cushion layer is adhered to the bottom surface of the abutting top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932264.3A CN110586830B (en) | 2019-09-29 | 2019-09-29 | Forging and pressing machine with abutting pressure dividing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932264.3A CN110586830B (en) | 2019-09-29 | 2019-09-29 | Forging and pressing machine with abutting pressure dividing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110586830A CN110586830A (en) | 2019-12-20 |
| CN110586830B true CN110586830B (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910932264.3A Active CN110586830B (en) | 2019-09-29 | 2019-09-29 | Forging and pressing machine with abutting pressure dividing structure |
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| CN (1) | CN110586830B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2812201B2 (en) * | 1994-07-15 | 1998-10-22 | トヨタ自動車株式会社 | Press equipment |
| JP2001276952A (en) * | 2000-03-30 | 2001-10-09 | Akiyoshi Umemura | Forging machine using floating hammer |
| CN107537884A (en) * | 2016-06-29 | 2018-01-05 | 重庆芸利五金制造股份有限公司 | Cutter blank leveling apparatus |
| CN107030239A (en) * | 2017-06-21 | 2017-08-11 | 四川瑞丰锻造有限公司 | A kind of forging equipment |
| CN207447252U (en) * | 2017-11-07 | 2018-06-05 | 漯河建泰精密科技有限公司 | A kind of self guided outer frame of mobile phone forge die |
| CN107695119A (en) * | 2017-11-13 | 2018-02-16 | 郭弘 | A kind of single lead screw ex truding briquetting machine of metal tube |
| CN109719242A (en) * | 2018-12-11 | 2019-05-07 | 吉林大学 | A kind of double servo-drive four-point multi-link lever press |
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2019
- 2019-09-29 CN CN201910932264.3A patent/CN110586830B/en active Active
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| CN110586830A (en) | 2019-12-20 |
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Effective date of registration: 20221129 Address after: 321399 Xishan Village Industrial Base, Xixi Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang Jinlian Industry and Trade Co.,Ltd. Address before: No.19, Lane 32, Yangtou Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province 325604 Applicant before: Ye Xiaodan |
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