CN107913965B - A kind of automatic forging apparatus in three face of Rectangular Parts - Google Patents
A kind of automatic forging apparatus in three face of Rectangular Parts Download PDFInfo
- Publication number
- CN107913965B CN107913965B CN201711468955.XA CN201711468955A CN107913965B CN 107913965 B CN107913965 B CN 107913965B CN 201711468955 A CN201711468955 A CN 201711468955A CN 107913965 B CN107913965 B CN 107913965B
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- Prior art keywords
- eccentric
- gear
- pedestal
- forging
- rectangular
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/04—Power hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of automatic forging apparatus in three face of Rectangular Parts, including pedestal, rear portion is provided with rectangular channel on the pedestal, in the rectangular channel respectively in a position-stable manner, slide back and forth mode correspondence rear holder, front holder seat be installed；The spring that the two is connected is equipped between the front holder seat and the front side wall of rectangular channel.Left side side, the right side side of the rectangular channel all have lateral forging hammer, and each lateral forging hammer is respectively connected with linkage rack, and each linkage rack front end is respectively connected with rack gear；The gear being meshed with the two is equipped between two rack gears；The gear is connected with No.1 eccentric shaft.The present invention is on the basis of carrying out fixed installation relatively for Rectangular Parts, by drive pin when rotated to the alternative expression impetus of two eccentric hack levers, and the effect of being slidably matched of drive pin and mating groove, three forging hammers can be driven to carry out reciprocating sliding, it realizes the automatic forging synchronized to three faces of Rectangular Parts, has effects that improve forging efficiency.
Description
Technical field
The present invention relates to a kind of machining equipments, the specifically a kind of automatic forging apparatus in three face of Rectangular Parts.
Background technique
Forging be it is a kind of using metal forming machinery to metal stock apply pressure, make its generate plastic deformation with obtain have one
Determine the processing method of mechanical performance, certain shapes and size forging.It is present with advances in technology with the quickening of productivity
Artificial poor efficiency forging method is eliminated step by step, and mechanization forging method is by popularization energetically, and in reality
For in the mechanical forging processing of Rectangular Parts, it is merely able to disposably forge a face of Rectangular Parts or two faces,
I.e. so that under processing efficiency is at a fairly low.
Summary of the invention
Now in order to improve above-mentioned forging processing efficiency, the invention proposes a kind of automatic forging apparatus in three face of Rectangular Parts.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of automatic forging apparatus in three face of Rectangular Parts, including pedestal, rear portion is provided with rectangular channel, the square on the pedestal
In shape slot respectively in a position-stable manner, slide back and forth mode correspondence rear holder, front holder seat are installed；The front holder seat and rectangular channel
The spring that the two is connected is equipped between front side wall.
Left side side, the right side side of the rectangular channel all have lateral forging hammer, and each lateral forging hammer is respectively connected with linkage
Frame, each linkage rack front end are respectively connected with rack gear；The gear being meshed with the two is equipped between two rack gears；The gear connection
There is No.1 eccentric shaft.
Side is equipped with central gear in rear portion on the pedestal, and the central gear is engaged with transmission gear, the driving cog
Wheel is connected with motor.
The No.1 eccentric shaft upper forepart is separately installed with No.1 bias hack lever, No.1 eccentric gear；The No.1 is eccentric
Gear is engaged with No. two eccentric gears, and No. two eccentric gears are connected with No. two eccentric shafts, install on No. two eccentric shafts
There are No. two eccentric hack levers.
The drive pin being adapted to No.1 eccentric shaft, No. two eccentric shafts is fixed with eccentric manner on the central gear.
Rear left is fixed with leading truck on the pedestal, and the leading truck is equipped with gear frame in a manner of vertical sliding,
The mating groove that drive pin front level is slidably installed is provided on the gear frame, the gear frame is welded with connecting rod, described
Connection rod rear end is fixed with longitudinal forging hammer.
The pedestal is equipped with the sliding slot that two equal levels of linkage rack are slidably installed.
The motor rack for being fixedly mounted with motor is fixed on the pedestal, the No.1 eccentric shaft, No. two eccentric shafts pass through axis
Seat is held to be mounted on the base.
Both the No.1 eccentric shaft, No. two eccentric shafts are about central gear central symmetry.No.1 eccentric shaft, No. two bias
Axis is in eccentric setting with central gear.
Annular groove is provided on the central gear front end face, the annular groove is slidably connected, and there are two the bearings being packed on pedestal
Frame.
The beneficial effects of the present invention are:
High degree of automation of the present invention is existed on the basis of Rectangular Parts are carried out fixed installation relatively by drive pin
To two eccentric alternative expression impetuses of hack lever and the effect of being slidably matched of drive pin and mating groove when rotation, can drive
So that three forging hammers is carried out reciprocating sliding, realize the automatic forging synchronized to three faces of Rectangular Parts, has and improve forging effect
The effect of rate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is partial enlarged view at the I of Fig. 2；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
Fig. 5 is the B-B cross-sectional view of Fig. 2；
Fig. 6 is the part C-C cross-sectional view of Fig. 5.
Specific embodiment
In order to make those skilled in the art better understand technical solution of the present invention, below in conjunction in embodiment
Attached drawing, the present invention is become apparent from, it is more complete illustrate, certain described embodiment be a part of the invention rather than
All, it is based on the present embodiment, those skilled in the art are obtained other real without any creative labor
Example is applied, is within the scope of the invention.
As shown in Figures 1 to 6, the automatic forging apparatus in a kind of three face of Rectangular Parts, including pedestal 1, rear portion on the pedestal 1
Be provided with rectangular channel 1a, in the rectangular channel 1a respectively in a position-stable manner, slide back and forth mode correspondence rear holder 24, fore-clamp be installed
Seat 6；The spring 7 that the two is connected is equipped between the front holder seat 6 and the front side wall of rectangular channel 1a.
Left side side, the right side side of the rectangular channel 1a all has lateral forging hammer 5, and each lateral forging hammer 5 is respectively connected with
Linkage rack 4, each 4 front end of linkage rack are respectively connected with rack gear 2；The gear 3 being meshed with the two is equipped between two rack gears 2；Institute
It states gear 3 and is connected with No.1 eccentric shaft 8.
Side is equipped with central gear 10 in rear portion on the pedestal 1, and the central gear 10 is engaged with transmission gear 11, described
Transmission gear 11 is connected with motor 9.
8 upper forepart of No.1 eccentric shaft is separately installed with No.1 bias hack lever 13, No.1 eccentric gear 14；The No.1
Eccentric gear 14 is engaged with No. two eccentric gears 15, and No. two eccentric gears 15 are connected with No. two eccentric shafts 16, and described No. two
No. two eccentric hack levers 17 are installed on eccentric shaft 16.
The drive being adapted to 8, No. two eccentric shafts 16 of No.1 eccentric shaft is fixed with eccentric manner on the central gear 10
Dynamic pin 18.
Rear left is fixed with leading truck 20 on the pedestal 1, and the leading truck 20 is equipped with biography in a manner of vertical sliding
Moving frame 21, the mating groove 21a that 18 front level of drive pin is slidably installed is provided on the gear frame 21, and the gear frame 21 welds
It is connected to connecting rod 22,22 rear end of connecting rod is fixed with longitudinal forging hammer 23.
The pedestal 1 is equipped with the sliding slot 1b that two equal levels of linkage rack 4 are slidably installed.
The motor rack 12 for being fixedly mounted with motor 9 is fixed on the pedestal 1,8, No. two eccentric shafts 16 of the No.1 eccentric shaft are equal
It is mounted on pedestal 1 by bearing block.
Both 8, No. two eccentric shafts of the No.1 eccentric shaft 16 are about 10 central symmetry of central gear.No.1 eccentric shaft 8, two
Number eccentric shaft 16 is in eccentric setting with central gear 10.
Annular groove 10a is provided on 10 front end face of central gear, the annular groove 10a is slidably connected, and there are two be packed in pedestal
Bearing support 19 on 1.
The present invention before use, only need to by front holder seat 6, layback is moved forward, and Rectangular Parts to be processed are put into square
Region between holder 24 and front holder seat 6 after in shape slot 1a, and to be forged in Rectangular Parts two faces is made to be respectively facing a left side
Right two sides；Then front holder seat 6 is discharged, under the effect of 7 elastic force of spring, front holder seat 6 can move backward and compress Rectangular Parts.
Further, by motor 9, first band nutating gear 11 rotates, and under gear teeth transmission effect, drive pin 18 can
Constant speed is carried out in company with central gear 10 to rotate clockwise, in the rotary course of each circle, 18 elder generation of drive pin and No.1 eccentric frame
Bar 13 offset merging push No.1 bias hack lever 13 rotate, in this process, No.1 bias hack lever 13, No.1 eccentric gear 14 with
And No.1 eccentric shaft 8 is rotated clockwise around 8 axle center of No.1 eccentric shaft, and under gear teeth meshing effect, No. two eccentric frames
17, No. two eccentric gears 15 of bar and No. two eccentric shafts 16 are rotated around No. two 16 axle center of eccentric shaft counterclockwise.When No.1 is inclined
After heart gear 14 is pushed rotation 180 degree, the conjunction of supporting of drive pin 18 and No.1 eccentric gear 14 is detached from and is rotated into and No. two
Eccentric hack lever 17 offsets conjunction, and starts that No. two eccentric hack levers 17 is pushed to rotate, in this process, No. two eccentric hack levers 17, two
Eccentric gear 15 and No. two eccentric shafts 16 are rotated clockwise around No. two 16 axle center of eccentric shaft, and are acted in gear teeth meshing
Under, No.1 bias hack lever 13, No.1 eccentric gear 14 and No.1 eccentric shaft 8 are revolved around 8 axle center of No.1 eccentric shaft counterclockwise
Turn, until No. two eccentric gears 15 close disengaging by drive pin 18 after promotion rotation 180 degree and No. two supporting for eccentric hack lever 17.To sum up
Described, drive pin 18 by alternative expression pushes No.1 bias hack lever 13, two eccentric hack levers 17 to revolve respectively in rotary course
Turn, No.1 eccentric shaft 8 can be driven to carry out alternative expression rotation clockwise, counterclockwise.
Under gear teeth meshing effect, each rack gear 2 and corresponding linkage rack 4, lateral forging hammer 5 can be in level sides
Reciprocating sliding is carried out upwards, and since the glide direction of two rack gears 2 is always on the contrary, then make two lateral forging hammers
5 can slide in opposition in the horizontal direction and slide reciprocating progress with opposite, and then can be realized control two lateral forging hammers 5
Two faces of forging needed for Rectangular Parts are constantly forged, that is, realizes and disposably two faces of Rectangular Parts is carried out certainly
Dynamic forging.
At the same time, under the rotation of drive pin 18 and the effect that is slidably matched of drive pin 18 and mating groove 21a, gear frame
21, connecting rod 22 and longitudinal forging hammer 23 can carry out reciprocating automatic sliding in the vertical direction, can drive vertical
It is constantly forged to the upper surface of forging 23 pairs of Rectangular Parts of hammer, that is, realizes and disposably three faces of Rectangular Parts are carried out
Synchronize automatic forging.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of automatic forging apparatus in three face of Rectangular Parts, including pedestal (1), it is characterised in that: rear portion is opened on the pedestal (1)
Have rectangular channel (1a), in the rectangular channel (1a) respectively in a position-stable manner, slide back and forth mode it is corresponding be equipped with rear holder (24),
Front holder seat (6)；The spring (7) that the two is connected is equipped between the front holder seat (6) and the front side wall of rectangular channel (1a)；
Left side side, the right side side of the rectangular channel (1a) all have lateral forging hammer (5), and each lateral forging hammer (5) is all connected with
Have linkage rack (4), each linkage rack (4) front end is respectively connected with rack gear (2)；It is equipped between two rack gears (2) and is meshed with the two
Gear (3)；The gear (3) is connected with No.1 eccentric shaft (8)；
Side is equipped with central gear (10) in rear portion on the pedestal (1), and the central gear (10) is engaged with transmission gear (11),
The transmission gear (11) is connected with motor (9)；
No.1 eccentric shaft (8) upper forepart is separately installed with No.1 bias hack lever (13), No.1 eccentric gear (14)；Described one
Number eccentric gear (14) is engaged with No. two eccentric gears (15), and No. two eccentric gears (15) are connected with No. two eccentric shafts
(16), No. two eccentric hack levers (17) are installed on No. two eccentric shafts (16)；
It is fixed on the central gear (10) with eccentric manner and is adapted to No.1 eccentric shaft (8), No. two eccentric shafts (16)
Drive pin (18)；
Rear left is fixed with leading truck (20) on the pedestal (1), and the leading truck (20) is equipped in a manner of vertical sliding
Gear frame (21) is provided with the mating groove (21a) that drive pin (18) front level is slidably installed on the gear frame (21), described
Gear frame (21) is welded with connecting rod (22), and connecting rod (22) rear end is fixed with longitudinal forging hammer (23).
2. a kind of automatic forging apparatus in three face of Rectangular Parts according to claim 1, it is characterised in that: the pedestal (1)
It is equipped with the sliding slot (1b) that two linkage racks (4) level is slidably installed.
3. a kind of automatic forging apparatus in three face of Rectangular Parts according to claim 1, it is characterised in that: the pedestal (1)
On be fixed with the motor rack (12) for being fixedly mounted with motor (9), the No.1 eccentric shaft (8), No. two eccentric shafts (16) pass through bearing
Seat is mounted on pedestal (1).
4. a kind of automatic forging apparatus in three face of Rectangular Parts according to claim 1, it is characterised in that: the No.1 is eccentric
Both axis (8), No. two eccentric shafts (16) are about central gear (10) central symmetry.
5. a kind of automatic forging apparatus in three face of Rectangular Parts according to claim 1, it is characterised in that: the central gear
(10) it is provided on front end face annular groove (10a), the annular groove (10a) is slidably connected, and there are two the bearing supports being packed on pedestal (1)
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468955.XA CN107913965B (en) | 2017-12-29 | 2017-12-29 | A kind of automatic forging apparatus in three face of Rectangular Parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468955.XA CN107913965B (en) | 2017-12-29 | 2017-12-29 | A kind of automatic forging apparatus in three face of Rectangular Parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107913965A CN107913965A (en) | 2018-04-17 |
| CN107913965B true CN107913965B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711468955.XA Active CN107913965B (en) | 2017-12-29 | 2017-12-29 | A kind of automatic forging apparatus in three face of Rectangular Parts |
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| Country | Link |
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| CN (1) | CN107913965B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719183B (en) * | 2020-12-14 | 2022-06-03 | 山东圣利锻造有限公司 | Continuity forging device with automatic clearance function |
| CN112692206A (en) * | 2020-12-28 | 2021-04-23 | 南京蓝心尔科技有限公司 | Forging machine capable of performing double-sided forging and heat preservation on workpiece |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840635A (en) * | 1957-06-19 | 1960-07-06 | English Steel Corp Ltd | Improvements in or relating to forging apparatus |
| ES419826A1 (en) * | 1973-04-04 | 1976-05-01 | Ribback | Hammer forging device |
| CN85100067B (en) * | 1985-04-01 | 1988-09-21 | 清华大学 | Double row cam lever type multiple-ram forging hammer |
| EP1815972B1 (en) * | 2006-02-06 | 2013-12-18 | ABB Research Ltd. | Press line system and method |
| CN105081170B (en) * | 2015-09-02 | 2018-03-06 | 忻州市质量技术监督检验测试所（山西省法兰锻件产品质量监督检验中心） | A kind of high synchronism forging equipment |
| CN107150100A (en) * | 2017-06-24 | 2017-09-12 | 芜湖德丰汽车零部件有限公司 | A kind of double forges equipment automatically |
| CN107088639B (en) * | 2017-06-30 | 2018-10-02 | 芜湖市泰能电热器具有限公司 | A kind of automatic forging apparatus of square tube |
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- 2017-12-29 CN CN201711468955.XA patent/CN107913965B/en active Active
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| CN107913965A (en) | 2018-04-17 |
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