CN106391962A - Forging hammer suitable for machining forged pieces of bearings - Google Patents
Forging hammer suitable for machining forged pieces of bearings Download PDFInfo
- Publication number
- CN106391962A CN106391962A CN201610373279.7A CN201610373279A CN106391962A CN 106391962 A CN106391962 A CN 106391962A CN 201610373279 A CN201610373279 A CN 201610373279A CN 106391962 A CN106391962 A CN 106391962A
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- CN
- China
- Prior art keywords
- forging hammer
- forging
- hammer
- chopping block
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B21J13/06—Hammers tups; Anvils; Anvil blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/04—Making machine elements ball-races or sliding bearing races
Abstract
The invention provides a forging hammer suitable for machining forged pieces of bearings. The forging hammer solves the technical problems that in the prior art, a hammer rod is shifted leftwards or rightwards in the use process, waste cannot be collected and shake of an anvil plate is strong. The forging hammer is suitable for machining the forged pieces of the bearings, a forging hammer guide structure capable of limiting a forging hammer body in the circumferential direction and preventing the forging hammer body from sliding and shifting is arranged between the circumferential outer side of the forging hammer body and a frame body, a position-adjustable spliced collecting body located on the circumferential periphery of an anvil plate body is arranged on a base, the anvil plate body comprises a spliced anvil plate base, a conical channel is formed in the upper end of the spliced anvil plate base, a conical anvil table is arranged in the conical channel, and an elastic damping and resetting structure is arranged between the conical anvil table and the spliced anvil plate base. The forging hammer has the advantages that leftward or rightward shifting of the forging hammer is prevented in the use process, the friction force is small, the service life is long, the position of a waste collecting mechanism can be adjusted, and the damping effect is good.
Description
Technical field
The invention belongs to forging process equipment technical field, more particularly, to one kind are applied to adding
The forging hammer of work bearing forging.
Background technology
Forging equipment refers in forging processing for shaping and detached plant equipment.Forging
Manufacturing apparatus include shape forging hammer, punching machine, hydraulic press, fly press
And horizontal forging and upsetting machine, and the auxiliary such as forging manipulator, uncoiler, arbor press, cutter
Equipment.Wherein, forging hammer is to make to fall part using transmission mechanisms such as air pressure or hydraulic pressure, bag
Include piston, hammer stem, tup, upper anvil etc. and produce and move and accumulate kinetic energy, when extremely short
Between be applied to forging, be allowed to obtain plastic deformation ability, complete the forging and stamping of various Forging Technologies
Machinery.Existing forging hammer is having many deficiencies using process, and for example, stability is poor,
Forging hammer body does not have guide frame in dropping process, easily shift phenomenon, this mainly by
Produce very big hitting power in forging hammer dropping process, and that forging produces to tup is reverse
Impulsive force is also very big, irregularly forges face when tup clashes into forging, then reverse impact power is not
Straight up, still there is the power of a skew in the horizontal direction, so can lead to forge
The larger biasing force of hammer body generation phenomenon so that forging hammer body easily shifts.
In order to solve the problems, such as prior art, people have carried out long-term exploration, carry
Go out solution miscellaneous.For example, Chinese patent literature discloses a kind of forging hammer
[application number：201520088191.1], including frame and hammer stem, described frame is arranged
There is chute；Described hammer stem is slidably connected in chute；Described frame and the intersection of chute
It is fixed with anchorage bar；Axle sleeve free to rotate is arranged with described anchorage bar；Described axle
Set position is corresponding with the notch position of chute horizontal direction.
Above-mentioned scheme cooperates to realize the purpose of hammer stem guiding by hammer stem and axle sleeve,
But it is only oriented towards the one side outside chute to contact with axle sleeve due to hammer stem, its remaining and chute pair
The side answered does not have guide frame, and hammer stem still occurs left and right skew during using
Problem although can by hammer stem is overcome with chute directly contact left and right skew ask
Topic, but necessarily lead to frictional force between two kinds to increase after hammer stem and chute directly contact, shadow
Ring decrease speed and the impulsive force of hammer stem；Cannot be carried out garbage collection；Chopping block vibrations are big.
Content of the invention
The purpose of the present invention is for the problems referred to above, provides a kind of design more reasonable, energy
Forging hammer is carried out with the forging hammer being applied to processing bearing forging of multiple directions guiding.
For reaching above-mentioned purpose, present invention employs following technical proposal：Originally it is applied to and add
The forging hammer of work bearing forging, including being arranged on base and domed support body, described
Support body is vertically provided with forging hammer passage, slides and be provided with forging hammer in described forging hammer passage
Connecting rod, and described forging hammer connecting rod one end slip is arranged in support body upper end, the other end
It is connected with forging hammer body, described forging hammer body cross section is in that circumference has the many of some corners
Side shape structure, being provided between described forging hammer body outer circumferential and support body can be to forging hammer body week
To carry out spacing thus prevent forging hammer body slide when produce skew forging hammer guide frame, institute
The base stated is provided with the chopping block body below forging hammer body, and described base is provided with position
In chopping block body week split type to the periphery gather materials body, the described split type body that gathers materials includes idol
The support body that gathers materials of several circumferentially distributed settings, each support body that gathers materials all is included by removable
Unload structure to be connected with base and be in horizontally disposed splicing plate, described splicing plate one end with
It is directed away from chopping block body one end and tilts upward extended stock guide one end being connected, and institute
The stock guide stated be spliced by the first plate body and the second plate body and the first described plate body with
It is provided with the structure of adjusting length that can adjust stock guide axial length between second plate body, described
The stock guide other end be connected with and tilt upward extended splashproof towards chopping block body one end
Plate, and described splash-back upper end exceed chopping block body upper end, and described chopping block body include be in
The split type chopping block base of rectangular block shape, described split type chopping block base upper end center is provided with tool
Have in the tapered channel of inner conical surface, and described tapered channel and be movably equipped with outer circumferential tool
There are the taper anvil of the male cone (strobilus masculinus) matching with inner conical surface, described taper anvil and split
It is provided between formula chopping block base and taper anvil can be risen when taper anvil is subject to down force
Taper anvil can be made slow to buffering and when down force that taper anvil is subject to disappears
The elastic damping resetting structure resetting.Adjust split type by demountable structure to gather materials body
Horizontal direction position, structure of adjusting length adjusts split type and gathers materials the height of body, so as to
All carry out preferable garbage collection in the different material base of forging.
The above-mentioned forging hammer be applied to processing bearing forging, described length adjustment is tied
Structure includes the second bar shaped on some the first plate bodys being axially disposed within and being connected with splicing plate
Hole, the second described plate body is provided with some to be adjusted with the second bar hole respectively correspondingly
Knothole, and the second described bar hole is connected with adjustment hole by regulating bolt, described
Two plate bodys are provided with the flexible nappe extending downwardly setting and being covered on the second bar hole,
Described flexible nappe is made up of asbestos material.
The above-mentioned forging hammer be applied to processing bearing forging, described demountable structure
Including some strip holes being axially disposed within splicing plate, described base is provided with some
The one-to-one installing hole with strip hole, and described installing hole respectively passes through installation bolt
It is connected with strip hole.
The above-mentioned forging hammer be applied to processing bearing forging, described elastic damping is multiple
Bit architecture is included being connected with taper anvil and can taper anvil keep up the bullet of movement tendency
Property supporting construction, split type chopping block base is provided with can prevent taper anvil depart from taper lead to
The position limiting structure in road, described inner conical surface is contacted with each other with male cone (strobilus masculinus) and in inner conical surface with outward
The conical surface is provided with damping structure, and described split type chopping block base is by two appearance and size identicals
Sliding seat is mutually butted in the horizontal direction and forms, and is provided with when slip between described sliding seat
Seat can make between sliding seat when taper anvil is subject to and is separated from each other under down force effect
Produce mutual tractive force and sliding seat phase can be made when taper anvil is not affected by down force
Mutually docking is so that the elastic reset structure that contacts with each other all the time of inner conical surface and male cone (strobilus masculinus).
Elastic support structure makes taper anvil reset after forging hammer hits workpiece, and position limiting structure prevents
Taper anvil excessively resets after forging hammer hits workpiece, and damping structure decreases taper anvil
The speed of lifting, elastic reset structure makes sliding seat reset after forging hammer hits workpiece and push away
Mantle shape anvil moves upwards, and stability is high, good damping effect.
The above-mentioned forging hammer be applied to processing bearing forging, described resilient support is tied
Structure includes the installation passage being arranged on tapered channel lower end and being connected with tapered channel, described
Installation passage be in straight-tube shape and the described diameter of tapered channel lower end and installation passage
Equal diameters, are provided with support spring, and described support spring in described installation passage
Against being arranged on taper anvil, the other end acts on installation passage bottom for one end；Described
Position limiting structure include some being arranged on sliding seat and extending towards tapered channel upper end
Limited block, and described taper anvil upper end leant with limited block；Described elasticity is multiple
Bit architecture includes the elastic reset group that sliding seat can be made to remain movement tendency close to each other
Part and be arranged between sliding seat and base and sliding seat can be made sliding all along along same straight line
Dynamic guidance set.
The above-mentioned forging hammer be applied to processing bearing forging, described elastic reset group
Part includes some ring elastic parts being sheathed on split type chopping block base outer circumferential, and described
Ring elastic parts set gradually from the top down；Described ring elastic parts are equidistant successively
Distribution setting, and outside described sliding seat, it is provided with some annular solids, and described annular
It is internal that elastic component is arranged in annular respectively；Described guidance set include some along datum axle
To distribution setting and the directive slide track of narrow structure under width is presented in cross section, described sliding seat
Bottom side is provided with some one-to-one chutes with directive slide track respectively, and described guiding is slided
Rail is connected with slide.
The above-mentioned forging hammer be applied to processing bearing forging, described damping structure is
It is arranged on the damping layer on inner conical surface and/or male cone (strobilus masculinus).
The above-mentioned forging hammer be applied to processing bearing forging, described forging hammer guiding is tied
Structure includes some being arranged on support body and under forging hammer passage by adjustable fixed structure
The guide holder of end outer circumferential, described guide holder is provided with energy by installing fixed structure
The guide roller freely circumferentially rotating and being obliquely installed, described guide roller respectively with forging
Hammer body corresponds, and it is relative with corners that described guide roller circumference has at least one
The annular groove answered, the cross section of described annular groove is in the V matching with corners
Shape structure, and described corners two sides are contacted with the both sides of annular groove respectively,
The quantity of described annular groove is one and is circumferentially provided on middle part and the institute of guide roller
It is provided with polytetrafluoroethylene floor in the annular groove stated.Guide roller is carried out vertically to forging hammer body
Guiding on direction, and be connected with the rolling of forging hammer body when forging hammer body moves, guiding is accurate
Really, friction is little；Annular groove carries out the guiding in horizontal direction to forging hammer body, makes forging hammer
Body is not susceptible to the skew in horizontal direction；Adjustable fixed structure can be in annular groove
Adjust guide roller position after wearing and tearing, make annular groove stick forging hammer body again, from
And extend the service life of guide roller, save cost.
The above-mentioned forging hammer be applied to processing bearing forging, the horizontal stroke of described forging hammer body
Rectangular in cross-section, and the quantity of described corners is four and be respectively formed in forging hammer body
On four angles of cross section；The quantity of described guide roller is four and is separately positioned on
On four angles of forging hammer body cross section.
The above-mentioned forging hammer be applied to processing bearing forging, described guide holder is worn
It is provided with the rotary shaft that can circumferentially rotate, and described guide roller is fixedly installed on rotary shaft
On, described adjustable fixed structure includes the installation frame body being fixedly linked with guide holder,
Described installation frame body is provided with least one first bar hole, and described support body lower end
Inner side has some installing holes corresponding with the first bar hole respectively, and described first
Bar hole is connected with installing hole by some installation bolts.
Compared with prior art, the advantage being originally applied to the forging hammer of processing bearing forging exists
In：Can prevent forging hammer from left and right skew occurring in use, frictional force is less, uses
Life-span length, cost-effective；The position of garbage collection mechanism can be adjusted, so as to
All carry out preferable garbage collection in the different material base of forging；By the separation of cutting boards structure
And in chopping block setting multiple shock-damping structures, stability is high, and damping effect is more preferable.
Brief description
Fig. 1 is the structural representation that the present invention provides.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Fig. 3 is the sectional view in Fig. 1 along B direction section view.
In figure, support body 1, forging hammer connecting rod 11, forging hammer body 12, guide holder 13, rotation
Axle 14, base 15, chopping block body 16, split type chopping block base 17, taper anvil 18, cunning
Dynamic seat 19, adjustable fixed structure 2, installation frame body 21, the first bar hole 22, installation
Hole 23, guide roller 3, annular groove 31, forging hammer guide frame 32, split type gather materials
Body 4, the support body 41 that gathers materials, splicing plate 42, the first plate body 43, the second plate body 44, lead
Flitch 45, splash-back 46, structure of adjusting length 5, the second bar hole 51, regulating bolt
53rd, demountable structure 6, strip hole 61, installation bolt 63, elastic support structure 7,
Installation passage 71, support spring 72, position limiting structure 73, limited block 74, damping structure
75th, damping layer 76, elastic reset structure 8, elastic reset assembly 81, ring elastic parts
82nd, guidance set 83, directive slide track 84, elastic damping resetting structure 85.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is done with further details of theory
Bright.
As shown in Figure 1 to Figure 3, originally it is applied to the forging hammer of processing bearing forging, including setting
Put on base 15 and domed support body 1, support body 1 is vertically provided with forging hammer and leads to
Road, slides in forging hammer passage and is provided with forging hammer connecting rod 11, and forging hammer connecting rod 11 one end
Slip is arranged in support body 1 upper end, and the other end is connected with forging hammer body 12, and forging hammer body 12 is horizontal
Section is in that circumference has a polygonized structure of some corners, forging hammer body 12 outer circumferential with
It is provided between support body 1 and can forging hammer body 12 circumference be carried out spacing thus preventing forging hammer body 12
The forging hammer guide frame 32 of skew is produced, base 15 is provided with positioned at forging hammer body during slip
The chopping block body 16 of 12 lower sections, base 15 is provided with positioned at the spelling to the periphery in 16 weeks of chopping block body
The box-like body 4 that gathers materials, the split type body 4 that gathers materials includes gathering materials of the circumferentially distributed setting of even number
Support body 41, each support body 41 that gathers materials all is included by demountable structure 6 and base 15
Be connected and be in horizontally disposed splicing plate 42, splicing plate 42 one end be directed away from chopping block
Body 16 one end tilts upward extended stock guide 45 one end and is connected, and stock guide 45
It is spliced and the first plate body 43 and the second plate body by the first plate body 43 and the second plate body 44
It is provided with the structure of adjusting length 5 that can adjust stock guide 45 axial length, stock guide between 44
45 other ends are connected with and tilt upward extended splash-back towards chopping block body 16 one end
46, and splash-back 46 upper end exceeds chopping block body 16 upper end, and chopping block body 16 is included in square
The block split type chopping block base 17 of shape, split type chopping block base 17 upper end center is provided with to be had
The tapered channel of inner conical surface, and be movably equipped with outer circumferential in tapered channel and have and inner cone
The taper anvil 18 of the male cone (strobilus masculinus) that face matches, taper anvil 18 and split type chopping block base
Being provided between 17 when taper anvil 18 is subject to down force can be to taper anvil 18
Taper anvil can be made to buffering and when down force that taper anvil 18 is subject to disappears
The elastic damping resetting structure 85 of 18 slow resets.Split is adjusted by demountable structure 6
Formula is gathered materials the horizontal direction position of body 4, and structure of adjusting length 5 adjustment split type gathers materials body
4 height, so as to all carry out preferable garbage collection in the different material base of forging.
Specifically, structure of adjusting length 5 includes some being axially disposed within and splicing plate 42
The second bar hole 51 on the first connected plate body 43, the second plate body 44 is provided with some
Respectively with the one-to-one adjustment hole of the second bar hole 51, and the second bar hole 51 passes through
Regulating bolt 53 is connected with adjustment hole, and the second plate body 44 is provided with and extends downwardly setting and cover
It is placed on the flexible nappe on the second bar hole 51, flexible nappe is by asbestos material system
Become, demountable structure 6 includes some strip holes 61 being axially disposed within splicing plate 42,
Base 15 is provided with some one-to-one installing holes 23 with strip hole 61 respectively, and pacifies
Dress hole 23 is connected with strip hole 61 by installation bolt 63.
Further, elastic damping resetting structure 85 include being connected with taper anvil 18 and
Can taper anvil 18 keep up the elastic support structure 7 of movement tendency, in split type anvil
Panel seat 17 is provided with the position limiting structure 73 that can prevent taper anvil 18 from departing from tapered channel,
Inner conical surface and male cone (strobilus masculinus) contact with each other and are provided with damping structure 75 in inner conical surface and male cone (strobilus masculinus),
Split type chopping block base 17 is by two appearance and size identical sliding seat 19 phases in the horizontal direction
Mutually docking forms, and is provided with and is subject in taper anvil 18 when sliding seat 19 between sliding seat 19
Can make to produce between sliding seat 19 when being separated from each other under down force effect and mutually draw
Power and sliding seat 19 can be made when taper anvil 18 is not affected by down force to be mutually butted
So that the elastic reset structure 8 that inner conical surface and male cone (strobilus masculinus) contact with each other all the time.Elasticity
Supporting construction 7 makes taper anvil 18 reset after forging hammer hits workpiece, position limiting structure 73
Prevent taper anvil 18 from excessively resetting after forging hammer hits workpiece, damping structure 75 reduces
The speed of taper anvil 18 lifting, elastic reset structure 8 makes sliding seat 19 in forging hammer
Reset after hitting workpiece and promote taper anvil 18 to move upwards, stability is high, damping is imitated
Really good.Elastic support structure 7 include being arranged on tapered channel lower end and with tapered channel phase
Installation passage 71 even, installation passage 71 is in the diameter of straight-tube shape and tapered channel lower end
With the equal diameters of installation passage 71, in installation passage 71, it is provided with support spring 72, and
Against being arranged on taper anvil 18, the other end acts on installation for support spring 72 one end
Passage 71 bottom；Position limiting structure 73 includes some being arranged on sliding seat 19 and towards cone
The limited block 74 that shape passage upper end extends, and taper anvil 18 upper end and limited block 74 phase
Against；Elastic reset structure 8 includes making sliding seat 19 remain motion close to each other
The elastic reset assembly 81 of trend and being arranged between sliding seat 19 and base 15 and energy
Make the guidance set 83 that sliding seat 19 slides all along along same straight line；Elastic reset assembly
81 include some ring elastic parts 82 being sheathed on split type chopping block base 17 outer circumferential,
And ring elastic parts 82 set gradually from the top down；Ring elastic parts 82 are equidistant successively
Distribution setting, and it is provided with some annular solids outside sliding seat 19, and ring elastic parts 82
It is arranged in annular respectively internal；Guidance set 83 includes some being axially distributed along base 15
The setting and directive slide track 84 of wide lower narrow structure is presented in cross section, sliding seat 19 bottom side sets
There are some one-to-one chutes with directive slide track 84 respectively, and directive slide track 84 and cunning
Groove slides and is connected；Damping structure 75 is the damping being arranged on inner conical surface and/or male cone (strobilus masculinus)
Layer 76.
Further, forging hammer guide frame 32 include some by adjustable fixed structure
2 are arranged on support body 1 and are located at the guide holder 13 of forging hammer passage lower end outer circumferential, lead
Can freely circumferentially rotate and be obliquely installed by installing fixed structure and be provided with seat 13
Guide roller 3, guide roller 3 is corresponded with forging hammer body 12 respectively, guide roller 3
Circumference has at least one annular groove corresponding with corners 31, annular groove 31
Cross section be in the v-shaped structure that matches with corners, and corners two sides respectively with
The both sides of annular groove 31 contact, and the quantity of annular groove 31 is one and circumference sets
Put at the middle part of guide roller 3 and be provided with polytetrafluoroethylene floor in annular groove 31.Guiding
Roller 3 carries out the guiding on vertical direction to forging hammer body 12, and transports in forging hammer body 12
Roll with forging hammer body 12 when dynamic and be connected, accurately, friction is little for guiding；Annular groove 31 is right
Forging hammer body 12 carries out the guiding in horizontal direction, makes forging hammer body 12 be not susceptible to level side
Skew upwards；Adjustable fixed structure 2 can be adjusted after annular groove 31 weares and teares
Section guide roller 3 position, makes annular groove 31 stick forging hammer body 12 again, thus prolonging
Grow the service life of guide roller 3, save cost.The cross section of forging hammer body 12 is in
Rectangle, and the quantity of corners is four and is respectively formed in the four of forging hammer body 12 cross section
On individual angle；The quantity of guide roller 3 is four and is separately positioned on forging hammer body 12 cross section
Four angles on；The rotary shaft 14 that can circumferentially rotate is equipped with guide holder 13, and leads
Way roller 3 is fixedly installed in rotary shaft 14, and adjustable fixed structure 2 includes and guiding
The installation frame body 21 that are fixedly linked of seat 13, installation frame body 21 be provided with least one first
Bar hole 22, and support body 1 lower end inside have some respectively with the first bar hole 22 phase
Corresponding installing hole 23, and the first bar hole 22 is by some installation bolts 63 and installation
Hole 23 is connected.
Originally the operation principle of forging hammer being applied to processing bearing forging is：Forging hammer is led in forging hammer
After hitting workpiece under the guide effect of structure 32, taper anvil 18 is in damping structure 75
In the presence of slow down, and make split type chopping block base 17 separately, then in elastic damping
In the presence of resetting structure 85, split type chopping block base 17 resets and promotes taper anvil 18
Move upwards.
Specific embodiment described herein is only theory for example to present invention spirit
Bright.Those skilled in the art can be to described specific embodiment
Make various modifications or supplement or substituted using similar mode, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Although more employ herein support body 1, forging hammer connecting rod 11, forging hammer body 12,
Guide holder 13, rotary shaft 14, base 15, chopping block body 16, split type chopping block base 17,
Taper anvil 18, sliding seat 19, adjustable fixed structure 2, installation frame body 21, first
Bar hole 22, installing hole 23, guide roller 3, annular groove 31, forging hammer guide frame
32nd, split type gather materials body 4, the support body 41 that gathers materials, splicing plate 42, the first plate body 43,
Two plate bodys 44, stock guide 45, splash-back 46, structure of adjusting length 5, the second bar hole
51st, regulating bolt 53, demountable structure 6, strip hole 61, installation bolt 63, elasticity
Supporting construction 7, installation passage 71, support spring 72, position limiting structure 73, limited block
74th, damping structure 75, damping layer 76, elastic reset structure 8, elastic reset assembly 81,
Ring elastic parts 82, guidance set 83, directive slide track 84, elastic damping resetting structure
85 grade terms, but it is not precluded from the possibility using other terms.Using these terms only
Merely to more easily describing and explaining the essence of the present invention；It is construed as any
A kind of additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. a kind of forging hammer being applied to processing bearing forging, including being arranged on base (15)
Go up and domed support body (1), described support body (1) is vertically provided with forging hammer and leads to
Road, slides in described forging hammer passage and is provided with forging hammer connecting rod (11), and described forging hammer
Slide and be arranged in support body (1) upper end in connecting rod (11) one end, the other end is connected with forging hammer
Body (12) is it is characterised in that described forging hammer body (12) is if cross section has in circumference
The polygonized structure of dry corners, described forging hammer body (12) outer circumferential and support body (1)
Between be provided with and can forging hammer body (12) circumference be carried out spacing thus preventing forging hammer body (12)
The forging hammer guide frame (32) of skew is produced, described base (15) is provided with during slip
Chopping block body (16) below forging hammer body (12), described base (15) is provided with
Gather materials body (4) positioned at chopping block body (16) week split type to the periphery, described split type
The body (4) that gathers materials includes the support body that gathers materials (41) of the circumferentially distributed setting of even number, each
The support body (41) that gathers materials all include being connected with base (15) by demountable structure (6) and
In horizontally disposed splicing plate (42), described splicing plate (42) one end be directed away from
Chopping block body (16) one end tilts upward extended stock guide (45) one end and is connected,
And described stock guide (45) is spliced with the second plate body (44) by the first plate body (43)
Form and be provided with and can adjust between described the first plate body (43) and the second plate body (44)
The structure of adjusting length (5) of stock guide (45) axial length, described stock guide (45)
The other end is connected with and tilts upward extended splash-back towards chopping block body (16) one end
, and described splash-back (46) upper end exceeds chopping block body (16) upper end, and institute (46)
The chopping block body (16) stated includes the split type chopping block base (17) of rectangular-blocklike, described
Split type chopping block base (17) upper end center is provided with the tapered channel with inner conical surface, and institute
It is movably equipped with outer circumferential in the tapered channel stated and be there is the male cone (strobilus masculinus) being matched with inner conical surface
Taper anvil (18), described taper anvil (18) and split type chopping block base (17)
Between be provided with when taper anvil (18) be subject to down force when can be to taper anvil (18)
Play buffering and taper can be made when the down force that taper anvil (18) is subject to disappears
The slow elastic damping resetting structure (85) resetting of anvil (18).
2. the forging hammer being applied to processing bearing forging according to claim 1, it is special
Levy and be, described structure of adjusting length (5) inclusion is some to be axially disposed within and splicing plate
(42) the second bar hole (51) on the first plate body (43) being connected, described second
Plate body (44) is provided with some one-to-one regulations with the second bar hole (51) respectively
Hole, and described the second bar hole (51) passes through regulating bolt (53) and adjustment hole phase
Even, described the second plate body (44) is provided with and extends downwardly setting and be covered in the second bar shaped
Flexible nappe on hole (51), described flexible nappe is made up of asbestos material.
3. the forging hammer being applied to processing bearing forging according to claim 2, it is special
Levy and be, described demountable structure (6) inclusion is some to be axially disposed within splicing plate (42)
On strip hole (61), described base (15) be provided with some respectively with strip hole (61)
One-to-one installing hole (23), and described installing hole (23) passes through installation bolt (63)
It is connected with strip hole (61).
4. the forging being applied to processing bearing forging according to claim 1 or 2 or 3
Hammer is it is characterised in that described elastic damping resetting structure (85) includes and taper anvil
Platform (18) is connected and can taper anvil (18) keep up the resilient support of movement tendency
Structure (7), being provided with split type chopping block base (17) to prevent taper anvil (18)
Depart from the position limiting structure (73) of tapered channel, described inner conical surface is contacted with each other with male cone (strobilus masculinus)
And it is provided with damping structure (75) in inner conical surface and male cone (strobilus masculinus), described split type chopping block base
(17) it is mutually butted in the horizontal direction by two appearance and sizes identical sliding seat (19)
Form, be provided between described sliding seat (19) when sliding seat (19) is in taper anvil
(18) it is subject to can make between sliding seat (19) when being separated from each other under down force effect
Produce mutual tractive force and cunning can be made when taper anvil (18) is not affected by down force
Dynamic seat (19) is mutually butted so that the bullet that contacts with each other all the time of inner conical surface and male cone (strobilus masculinus)
Property resetting structure (8).
5. the forging hammer being applied to processing bearing forging according to claim 4, it is special
Levy and be, described elastic support structure (7) include being arranged on tapered channel lower end and with
The installation passage (71) that tapered channel is connected, described installation passage (71) is in straight-tube shape
And the equal diameters of the described diameter of tapered channel lower end and installation passage (71), institute
It is provided with support spring (72), and described support spring (72) in the installation passage (71) stated
Against being arranged on taper anvil (18), the other end acts on installation passage (71) for one end
Bottom；Described position limiting structure (73) include some be arranged on sliding seat (19) upper and
The limited block (74) extending towards tapered channel upper end, and described taper anvil (18)
Upper end is leant with limited block (74)；Described elastic reset structure (8) includes making
Sliding seat (19) remains the elastic reset assembly (81) of movement tendency close to each other
And be arranged between sliding seat (19) and base (15) and sliding seat (19) can be made
The guidance set (83) sliding all along along same straight line.
6. the forging hammer being applied to processing bearing forging according to claim 5, it is special
Levy and be, described elastic reset assembly (81) inclusion is some to be sheathed on split type chopping block
The ring elastic parts (82) of seat (17) outer circumferential, and described ring elastic parts (82)
Set gradually from the top down；Equidistantly distributed sets described ring elastic parts (82) successively
Put, and be provided with some annular solids, and described annular outside described sliding seat (19)
It is internal that elastic component (82) is arranged in annular respectively；Described guidance set (83) includes
It is some that along base (15), axially the guiding of narrow structure under width is presented in distribution setting and cross section
Slide rail (84), described sliding seat (19) bottom side be provided with some respectively with directive slide track (84)
Chute, and described directive slide track (84) correspondingly is connected with slide.
7. the forging hammer being applied to processing bearing forging according to claim 4, it is special
Levy and be, described damping structure (75) is to be arranged on inner conical surface and/or male cone (strobilus masculinus)
Damping layer (76).
8. the forging hammer being applied to processing bearing forging according to claim 1, it is special
Levy and be, described forging hammer guide frame (32) include some by adjustable fixed knot
Structure (2) is arranged on support body (1) and is located at the guiding of forging hammer passage lower end outer circumferential
Seat (13), described guide holder (13) is upper to be provided with energy freely week by installing fixed structure
To rotating and the guide roller (3) that is obliquely installed, described guide roller (3) respectively with
Forging hammer body (12) corresponds, and described guide roller (3) circumference has at least one
The annular groove (31) corresponding with corners, described annular groove (31) transversal
Face is in the v-shaped structure that matches with corners, and described corners two sides respectively with
The both sides of annular groove (31) contact, and the quantity of described annular groove (31) is
One and be circumferentially provided on the middle part of guide roller (3) and described annular groove (31)
Inside it is provided with polytetrafluoroethylene floor.
9. the forging hammer being applied to processing bearing forging according to claim 8, it is special
Levy and be, the rectangular and described corners in the cross section of described forging hammer body (12)
Quantity be four and be respectively formed on four angles of forging hammer body (12) cross section；Institute
The quantity of the guide roller (3) stated is four and to be separately positioned on forging hammer body (12) transversal
On four angles in face.
10. the forging hammer being applied to processing bearing forging according to claim 8, it is special
Levy and be, described guide holder (13) is equipped with the rotary shaft (14) that can circumferentially rotate,
And described guide roller (3) is fixedly installed in rotary shaft (14), described is adjustable
Formula fixed structure (2) includes the installation frame body (21) being fixedly linked with guide holder (13),
Described installation frame body (21) is provided with least one first bar hole (22), and described
Support body (1) lower end inside have some corresponding with the first bar hole (22) respectively
Installing hole (23), and described the first bar hole (22) is by some installation bolts (63)
It is connected with installing hole (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373279.7A CN106391962B (en) | 2016-05-29 | 2016-05-29 | Suitable for processing the forging hammer of bearing forging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373279.7A CN106391962B (en) | 2016-05-29 | 2016-05-29 | Suitable for processing the forging hammer of bearing forging |
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| CN106391962A true CN106391962A (en) | 2017-02-15 |
| CN106391962B CN106391962B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610373279.7A Active CN106391962B (en) | 2016-05-29 | 2016-05-29 | Suitable for processing the forging hammer of bearing forging |
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| CN (1) | CN106391962B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059028A (en) * | 2017-12-21 | 2018-05-22 | 拓卡奔马机电科技有限公司 | A kind of slip and locked instrument for square tube |
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| CN205798281U (en) * | 2016-05-29 | 2016-12-14 | 德清恒丰机械有限公司 | It is applicable to process the forging hammer of bearing forging |
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| US3356331A (en) * | 1964-11-04 | 1967-12-05 | Francois M Springuel | Shock absorber |
| CN201799516U (en) * | 2010-09-28 | 2011-04-20 | 南京利民机械有限责任公司 | Splash and scatter resistant blanker |
| CN202438595U (en) * | 2012-02-17 | 2012-09-19 | 福建福模精密技术有限公司 | Telescopic cutting die waste material hopper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059028A (en) * | 2017-12-21 | 2018-05-22 | 拓卡奔马机电科技有限公司 | A kind of slip and locked instrument for square tube |
| CN108059028B (en) * | 2017-12-21 | 2019-09-20 | 拓卡奔马机电科技有限公司 | A kind of sliding and locked instrument for square tube |
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| Publication number | Publication date |
|---|---|
| CN106391962B (en) | 2018-11-27 |
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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 suitable for machining bearing forgings Effective date of registration: 20201023 Granted publication date: 20181127 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xin'an sub branch Pledgor: Deqing Hengfeng Machinery Co.,Ltd. Registration number: Y2020980007087 |