CN105921660B - Bearing forging processing forging hammer - Google Patents
Bearing forging processing forging hammer Download PDFInfo
- Publication number
- CN105921660B CN105921660B CN201610372869.8A CN201610372869A CN105921660B CN 105921660 B CN105921660 B CN 105921660B CN 201610372869 A CN201610372869 A CN 201610372869A CN 105921660 B CN105921660 B CN 105921660B
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- CN
- China
- Prior art keywords
- forging hammer
- forging
- transparent cover
- bearing
- hammer
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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
- B21J7/04—Power hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/04—Frames; Guides
-
- 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
- B21J13/06—Hammers tups; Anvils; Anvil blocks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Forging (AREA)
Abstract
The invention provides a kind of bearing forging processing forging hammer, it, which is solved during hammer stem use in the prior art, there is left and right and the technical problem such as offsets, waste material can not be collected.This bearing forging processing forging hammer, forging hammer body cross section is in polygonized structure, forging hammer guide frame is provided between forging hammer body outer circumferential and support body, base is provided with chopping block body, base is provided with transparent cover, the upper end diameter of transparent cover to the diameter of lower end becomes larger, transparent cover upper end, which offers, forges window, transparent cover outer circumferential is provided with least side operation window, transparent cover is in split-type structural, transparent cover is spliced by multiple arcs block, and the demountable structure that can be mutually located each arc block is provided between arc block.The present invention, which has, can prevent forging hammer from occurring left and right skew in use, and frictional force is smaller, service life length；It is preferable to collect the effect of waste material, can be to the advantages that noise is isolated caused by forging.
Description
Technical field
The invention belongs to forging process equipment technical field, more particularly to a kind of bearing forging processing forging hammer.
Background technology
Forging equipment refers to be used for the plant equipment for shaping and separating in forging is processed.Forging equipment includes shaping
Forging hammer, punching machine, hydraulic press, fly press and horizontal forging and upsetting machine, and forging manipulator, uncoiler, arbor press, cutter
Etc. auxiliary equipment.Wherein, forging hammer is to make to fall part using transmission mechanisms such as air pressure or hydraulic pressure, including piston, hammer stem, tup,
The generation such as upper anvil campaign simultaneously accumulates kinetic energy, is applied to forging in the extremely short time, is allowed to obtain plastic deformation ability, completes various forgings
Press the metal forming machinery of technique.Existing forging hammer is in the process of use there is many deficiencies, for example, stability is poor, forging hammer body is under
There is no guide frame during falling, shift phenomenon easily occur, this mainly due to producing very big hitting power in forging hammer dropping process,
And forging is also very big to reverse impact power caused by tup, face is irregularly forged when tup hits forging, then reverse impact power is not
Straight up, the power of a skew in the horizontal direction still be present, can so cause forging hammer body to produce larger biasing force, make
Forging hammer body easily shifts phenomenon.
In order to solve the problems, such as that prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of forging hammer [application number：201520088191.1], including frame and hammer stem, institute
State and chute is provided with frame；The hammer stem is slidably connected in chute；The intersection of the frame and chute is fixed with fastening
Bar；Axle sleeve free to rotate is arranged with the anchorage bar；The axle sleeve position and the notch position phase of chute horizontal direction
It is corresponding.
Above-mentioned scheme cooperates to realize the purpose that hammer stem is oriented to by hammer stem and axle sleeve, but due to hammer stem only court
Contacted to the one side on the outside of chute with axle sleeve, its remaining side corresponding with chute does not simultaneously have guide frame, and hammer stem used
The problem of left and right skew still occurs in journey, although can be offset by the way that hammer stem is directly contacted with chute to overcome left and right
Problem, but hammer stem necessarily cause two kinds after directly being contacted with chute between frictional force increase, influence hammer stem decrease speed and
Impulsive force；Waste material can not be collected.
The content of the invention
Regarding the issue above, the present invention provides it is a kind of reasonable in design, multiple directions guiding can be carried out to forging hammer
Bearing forging processing forging hammer.
To reach above-mentioned purpose, present invention employs following technical proposal：This bearing forging processing forging hammer, including set
On base and domed support body, described support body are vertically provided with forging hammer passage, slided in described forging hammer passage
Provided with forging hammer connecting rod, and described forging hammer connecting rod one end is slided and is arranged in support body upper end, and the other end is connected with forging hammer body, institute
The forging hammer body cross section stated in the circumferential polygonized structure with some corners, described forging hammer body outer circumferential and support body it
Between be provided with can to forging hammer body circumferentially carry out it is spacing so as to prevent forging hammer body slide when produce skew forging hammer guide frame, it is described
Base is provided with the chopping block body immediately below forging hammer body, and described base is transparent on whole chopping block body provided with that can cover at
Cover body, upper end diameter to the diameter of lower end of described transparent cover become larger, and described transparent cover upper end offers confession
What forging hammer body passed through forges window, and at least side gathering hole corresponding with chopping block side portion is provided with transparent cover outer circumferential
Mouthful, and described transparent cover is in split-type structural, and described transparent cover arc block made of multiple exotic materials
It is spliced, and the demountable structure that each arc block can be mutually located is provided between described arc block.Transparent cover
Set, not only contribute to the collection of waste material, and noise caused by forging can be isolated.
In above-mentioned bearing forging processing forging hammer, described demountable structure is sheathed on translucent cover including at least one
Body week to the periphery and in a ring centring ring, described ring positioning ring is described respectively positioned at forging between window and operation window
Ring positioning ring be circumferentially with some positioning holes, and described arc block is provided with and some coordinated correspondingly with positioning hole
Hole, and described positioning hole is connected by bolt with mating holes.
In above-mentioned bearing forging processing forging hammer, the quantity of described arc block is two and mutually split is formed
The transparent cover stated, and described arc block is made up of pyroceram.
In above-mentioned bearing forging processing forging hammer, described transparent cover lower end bottom side is circumferentially with to offset with base
The antislip ring leaned on.
In above-mentioned bearing forging processing forging hammer, the quantity of described operation window is correspondingly arranged for two and respectively
In the both sides of transparent cover.
In above-mentioned bearing forging processing forging hammer, described forging hammer guide frame passes through adjustable fixation including some
Structure setting is fixed on support body and by installing on the guide holder of forging hammer passage lower end outer circumferential, described guide holder
Structure is provided with the guide roller that freely can circumferentially rotate and be obliquely installed, described guide roller respectively with a pair of forging hammer body 1
Should, described guide roller circumferentially has at least one annular groove corresponding with corners, the horizontal stroke of described annular groove
Section is in the v-shaped structure to match with corners, and described corners two sides are in contact with the both sides of annular groove respectively.
Guide roller carries out the guiding on vertical direction to forging hammer body, and rolls and be connected with forging hammer body when forging hammer body moves, and is oriented to
Accurately, rub small；Annular groove carries out the guiding in horizontal direction to forging hammer body, forging hammer body is not susceptible in horizontal direction
Skew；Adjustable fixed structure can adjust guide roller position after annular groove wears, and annular groove is pasted again
Upper forging hammer body, so as to extend the service life of guide roller, has saved cost.
In above-mentioned bearing forging processing forging hammer, the rectangular and described corner angle in the cross section of described forging hammer body
The quantity in portion is four and is respectively formed on four angles of forging hammer body cross section；The quantity of described guide roller be four and
It is separately positioned on four angles of forging hammer body cross section.
In above-mentioned bearing forging processing forging hammer, the rotary shaft that can be circumferentially rotated is equipped with described guide holder,
And described guide roller fixed setting is on the rotating shaft.
In above-mentioned bearing forging processing forging hammer, described adjustable fixed structure includes being fixedly linked with guide holder
Installation frame body, described installation frame body is provided with least one bar hole, and described support body lower end inside has some points
Mounting hole not corresponding with bar hole, and described bar hole is connected by some installation bolts with mounting hole.
In above-mentioned bearing forging processing forging hammer, the quantity of described annular groove is one and is circumferentially provided on and leads
Polytetrafluoroethylene floor is provided with the middle part of way roller and described annular groove.
Compared with prior art, the processing of this bearing forging is with the advantages of forging hammer：Forging hammer can be prevented using process
Middle left and right skew occur, frictional force is smaller, service life length；It is preferable to collect the effect of waste material, noise caused by forging can be entered
Row isolation.
Brief description of the drawings
Fig. 1 is structural representation provided by the invention.
Fig. 2 is along the sectional view of A directions section view in Fig. 1.
Fig. 3 is along the sectional view of B directions section view in Fig. 1.
In figure, support body 1, forging hammer connecting rod 11, forging hammer body 12, guide holder 13, rotary shaft 14, base 15, chopping block body 16, can
Mode fixed structure 2, installation frame body 21, bar hole 22, mounting hole 23, guide roller 3, annular groove 31, forging hammer guide frame
32nd, transparent cover 4, forge window 41, operation window 42, arc block 43, demountable structure 5, ring positioning ring 51, positioning hole
52nd, antislip ring 6.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3, this bearing forging processing forging hammer, including it is arranged on support body on base 15 and domed
1, support body 1 is vertically provided with forging hammer passage, is slided in forging hammer passage and is provided with forging hammer connecting rod 11, and forging hammer connecting rod 11 1
End slip is arranged in the upper end of support body 1, and the other end is connected with forging hammer body 12, and the cross section of forging hammer body 12 has some corners in circumferential
Polygonized structure, be provided between the outer circumferential of forging hammer body 12 and support body 1 circumferential to forging hammer body 12 can carry out it is spacing so as to preventing
The forging hammer guide frame 32 of skew is produced when forging hammer body 12 slides, base 15 is provided with the chopping block body immediately below forging hammer body 12
16, base 15 is provided with the transparent cover 4 that can cover on whole chopping block body 16, the upper end diameter of transparent cover 4 to lower end
Diameter becomes larger, and the upper end of transparent cover 4 offers forges window 41 for what forging hammer body 12 passed through, in transparent cover 4 weeks outwards
Side is provided with least side operation window 42 corresponding with the sidepiece of chopping block body 16, and transparent cover 4 is in split-type structural, and transparent
The arc block 43 made of multiple exotic materials of cover body 4 is spliced, and between arc block 43 be provided with can be by each arc block
43 demountable structures 5 being mutually located.The setting of transparent cover 4, the collection of waste material is not only contributed to, and forging can be produced
Noise isolated.
Specifically, demountable structure 5 includes at least one being sheathed on transparent cover 4 weeks to the periphery and centring ring in a ring
51, respectively positioned at forging between window 41 and operation window 42, ring positioning ring 51 is circumferentially with some fixed ring positioning ring 51
Position hole 52, and arc block 43 is provided with some and 52 one-to-one mating holes of positioning hole, and positioning hole 52 passes through bolt
It is connected with mating holes, the quantity of arc block 43 is two and mutually split forms above-mentioned transparent cover 4, and arc block 43 is by resistance to
High temp glass is made, and the lower end bottom side of transparent cover 4 is circumferentially with the antislip ring 6 to be leant with base 15, the number of operation window 42
Measure as two and be correspondingly arranged at the both sides of transparent cover 4 respectively.
Further, forging hammer guide frame 32 is arranged on support body 1 and is located at by adjustable fixed structure 2 including some
The guide holder 13 of forging hammer passage lower end outer circumferential, on guide holder 13 by install fixed structure be provided with can freely circumferentially rotate and
The guide roller 3 being obliquely installed, guide roller 3 correspond with forging hammer body 12 respectively, and guide roller 3 is circumferential with least one
The annular groove 31 corresponding with corners, the cross section of annular groove 31 are in the v-shaped structure to match with corners, and corner angle
Both sides of the portion two sides respectively with annular groove 31 are in contact.Guide roller 3 carries out the guiding on vertical direction to forging hammer body 12,
And roll and be connected with forging hammer body 12 when forging hammer body 12 moves, it is accurate to be oriented to, and friction is small；Annular groove 31 enters to forging hammer body 12
The upward guiding of water-filling square, makes forging hammer body 12 be not susceptible to the skew in horizontal direction；Adjustable fixed structure 2 can be in ring
Connected in star 31 adjusts the position of guide roller 3 after wearing, and annular groove 31 is sticked forging hammer body 12 again, is led so as to extend
The service life of way roller 3, has saved cost.The cross section of forging hammer body 12 is rectangular, and the quantity of corners is four and divided
It is not formed on four angles of the cross section of forging hammer body 12；The quantity of guide roller 3 is four and is separately positioned on the horizontal stroke of forging hammer body 12
On four angles in section, the rotary shaft 14 that can be circumferentially rotated is equipped with guide holder 13, and guide roller 3 is fixedly installed on rotation
On axle 14, adjustable fixed structure 2 includes the installation frame body 21 being fixedly linked with guide holder 13, and installation frame body 21 is provided with least
One bar hole 22, and the lower end inside of support body 1 has some mounting holes 23 corresponding with bar hole 22 respectively, and bar hole 22
It is connected by some installation bolts with mounting hole 23, the quantity of annular groove 31 is one and is circumferentially provided on guide roller 3
Polytetrafluoroethylene floor is provided with middle part and annular groove 31.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although support body 1, forging hammer connecting rod 11, forging hammer body 12, guide holder 13, rotary shaft 14, bottom have more been used herein
Seat 15, chopping block body 16, adjustable fixed structure 2, installation frame body 21, bar hole 22, mounting hole 23, guide roller 3, annular groove
31st, forging hammer guide frame 32, transparent cover 4, to forge window 41, operation window 42, arc block 43, demountable structure 5, annular fixed
The terms such as position circle 51, positioning hole 52, antislip ring 6, but it is not precluded from the possibility using other terms.Using these terms only
It is to more easily describe and explain the essence of the present invention；Being construed as any additional limitation is all and this hair
What bright spirit was disagreed.
Claims (10)
1. a kind of bearing forging processing forging hammer, including it is arranged on base (15) and domed support body (1), described support body
(1) forging hammer passage is vertically provided with, is slided in described forging hammer passage and is provided with forging hammer connecting rod (11), and described forging hammer
Connecting rod (11) one end is slided and is arranged in support body (1) upper end, and the other end is connected with forging hammer body (12), it is characterised in that described
Forging hammer body (12) cross section is in the circumferential polygonized structure with some corners, described forging hammer body (12) outer circumferential and frame
Between body (1) be provided with can to forging hammer body (12) circumferentially carry out it is spacing so as to prevent forging hammer body (12) slide when produce skew forging hammer
Guide frame (32), described base (15) are provided with the chopping block body (16) immediately below forging hammer body (12), described base
(15) transparent cover (4) that can be covered on whole chopping block body (16) is provided with, the upper end diameter of described transparent cover (4) is extremely
The diameter of lower end becomes larger, and described transparent cover (4) upper end offers forges window (41) for what forging hammer body (12) passed through,
At least side operation window (42) corresponding with chopping block body (16) sidepiece, and described is provided with transparent cover (4) outer circumferential
Transparent cover (4) be in split-type structural, and described transparent cover (4) arc block (43) made of multiple exotic materials
It is spliced, and the demountable structure (5) that each arc block (43) can be mutually located is provided between described arc block (43).
2. bearing forging processing forging hammer according to claim 1, it is characterised in that described demountable structure (5) bag
Include and at least one be sheathed on transparent cover (4) week to the periphery and in a ring centring ring (51), described ring positioning ring (51) point
It Wei Yu not forge between window (41) and operation window (42), described ring positioning ring (51) is circumferentially with some positioning holes
(52), and described arc block (43) is provided with some and positioning hole (52) one-to-one mating holes, and described positioning hole
(52) it is connected by bolt with mating holes.
3. bearing forging processing forging hammer according to claim 1, it is characterised in that the quantity of described arc block (43)
For two and mutually split forms above-mentioned transparent cover (4), and described arc block (43) is made up of pyroceram.
4. bearing forging processing forging hammer according to claim 2, it is characterised in that described transparent cover (4) lower end
Bottom side is circumferentially with the antislip ring (6) to be leant with base (15).
5. bearing forging processing forging hammer according to claim 1, it is characterised in that the number of described operation window (42)
Measure as two and be correspondingly arranged at the both sides of transparent cover (4) respectively.
6. the bearing forging processing forging hammer according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that described forging hammer
Guide frame (32) includes some be arranged on by adjustable fixed structure (2) on support body (1) and positioned at forging hammer passage lower end week
Guide holder (13) laterally, it is provided with and freely can circumferentially rotates and tilt by installing fixed structure on described guide holder (13)
The guide roller (3) of setting, described guide roller (3) correspond with forging hammer body (12) respectively, described guide roller (3)
Circumferential have at least one annular groove (31) corresponding with corners, and the cross section of described annular groove (31) is in and rib
The v-shaped structure that corner matches, and both sides of the described corners two sides respectively with annular groove (31) are in contact.
7. bearing forging processing forging hammer according to claim 6, it is characterised in that described forging hammer body (12) it is transversal
Face is rectangular, and the quantity of described corners is four and is respectively formed on four angles of forging hammer body (12) cross section；Institute
The quantity for the guide roller (3) stated is four and is separately positioned on four angles of forging hammer body (12) cross section.
8. bearing forging processing forging hammer according to claim 6, it is characterised in that worn on described guide holder (13)
There is the rotary shaft (14) that can be circumferentially rotated, and described guide roller (3) is fixedly installed in rotary shaft (14).
9. bearing forging processing forging hammer according to claim 8, it is characterised in that described adjustable fixed structure
(2) installation frame body (21) being fixedly linked with guide holder (13) is included, described installation frame body (21) is provided with least one
Shape hole (22), and described support body (1) lower end inside has some mounting holes (23) corresponding with bar hole (22) respectively, and
Described bar hole (22) is connected by some installation bolts with mounting hole (23).
10. bearing forging processing forging hammer according to claim 6, it is characterised in that described annular groove (31)
Quantity is one and is circumferentially provided in the middle part of guide roller (3) and described annular groove (31) and is provided with polytetrafluoroethylene (PTFE)
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372869.8A CN105921660B (en) | 2016-05-29 | 2016-05-29 | Bearing forging processing forging hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372869.8A CN105921660B (en) | 2016-05-29 | 2016-05-29 | Bearing forging processing forging hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921660A CN105921660A (en) | 2016-09-07 |
| CN105921660B true CN105921660B (en) | 2018-03-30 |
Family
ID=56832203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372869.8A Active CN105921660B (en) | 2016-05-29 | 2016-05-29 | Bearing forging processing forging hammer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105921660B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU312455A1 (en) * | 1970-01-04 | 1978-04-30 | Воронежское Специальное Конструкторское Бюро Гидравлических И Механических Прессов | High-speed hammer |
| SU1011317A1 (en) * | 1981-07-17 | 1983-04-15 | Воронежское Производственное Объединение По Выпуску Кузнечно-Прессового Оборудования Им.М.И.Калинина | High-speed hammer |
| DE19856949B4 (en) * | 1998-12-10 | 2004-05-27 | Langenstein & Schemann Gmbh | Forging hammer with U-shaped guide |
| CN203853496U (en) * | 2014-05-21 | 2014-10-01 | 泰州市宏祥动力机械有限公司 | Damping and sound insulating forging hammer |
| CN204018618U (en) * | 2014-06-16 | 2014-12-17 | 安徽省瑞杰锻造有限责任公司 | A kind of spacing monomer pneumatic hammer |
| CN204565037U (en) * | 2015-02-09 | 2015-08-19 | 杭州伟达铸锻有限公司 | A kind of low noise forging hammer |
| CN204430104U (en) * | 2015-02-09 | 2015-07-01 | 杭州伟达铸锻有限公司 | A kind of forging hammer |
| CN204430102U (en) * | 2015-02-09 | 2015-07-01 | 杭州伟达铸锻有限公司 | A kind of anti-offset guiding forging hammer |
| CN204504098U (en) * | 2015-02-11 | 2015-07-29 | 杭州伟达铸锻有限公司 | A kind of forging hammer |
| CN204430105U (en) * | 2015-02-11 | 2015-07-01 | 杭州伟达铸锻有限公司 | A kind of forging hammer machine |
| CN205798282U (en) * | 2016-05-29 | 2016-12-14 | 德清恒丰机械有限公司 | Bearing forging processing forging hammer |
-
2016
- 2016-05-29 CN CN201610372869.8A patent/CN105921660B/en active Active
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| CN105921660A (en) | 2016-09-07 |
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Address after: 313212, Huzhou, Zhejiang province Xin'an town Deqing County Pax Village Patentee after: Deqing Hengfeng Machinery Co., Ltd Address before: 313212, Huzhou, Zhejiang province Xin'an town Deqing County Pax Village Patentee before: DEQING HENGFENG MACHINERY CO., LTD. |
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Denomination of invention: Forging hammer for bearing forging Effective date of registration: 20201023 Granted publication date: 20180330 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xin'an sub branch Pledgor: Deqing Hengfeng Machinery Co.,Ltd. Registration number: Y2020980007087 |