CN205798281U - It is applicable to process the forging hammer of bearing forging - Google Patents

Abstract

This utility model provides a kind of forging hammer being applicable to process bearing forging, it solves and offsets about occurring during prior art hammer stem uses, cannot be carried out the technical problems such as garbage collection, chopping block vibrations are big.Originally it is applicable to process the forging hammer of bearing forging, it is provided with between forging hammer body outer circumferential and support body and forging hammer body circumference can be carried out spacing thus produce the forging hammer guide frame of skew when preventing forging hammer body from sliding, base is provided with to be positioned at and to the periphery and can the split type of adjusting position gather materials body in chopping block body week, chopping block body includes split type chopping block base, split type chopping block base upper end is provided with tapered channel, it is provided with taper anvil in tapered channel, between taper anvil and split type chopping block base, is provided with elastic damping resetting structure.This utility model has can prevent the advantages such as left and right skew in use occurs in forging hammer, and frictional force is less, and service life is long, can be adjusted the position of garbage collection mechanism, and damping effect is more preferable.

Description

It is applicable to process the forging hammer of bearing forging

Technical field

This utility model belongs to forging process equipment technical field, particularly relates to a kind of being suitable for Forging hammer in processing bearing forging.

Background technology

Forging equipment refers in forging processing for the plant equipment shaped and separate.Forging Manufacturing apparatus includes the forging hammer of shaping, 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 utilize the drive mechanism such as air pressure or hydraulic pressure to make to fall part, bag Include piston, hammer stem, tup, upper anvil etc. produce motion 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 Technology Machinery.Existing forging hammer also exists many deficiencies, such as, poor stability in use process, Forging hammer body does not has guide frame in dropping process, shift phenomenon easily occurs, this mainly by In forging hammer dropping process, produce the biggest hitting power, and that tup is produced by forging is reverse Impulsive force is the biggest, irregularly forges face when tup clashes into forging, then reverse impact power is not Straight up, the most still there is the power of a skew, so can cause forging Hammer body produces bigger biasing force so that forging hammer body easily occurs shift phenomenon.

In order to solve the problem that prior art exists, people have carried out long-term exploration, have carried Go out solution miscellaneous.Such as, 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 it is arranged with on 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 that hammer stem guides by hammer stem and axle sleeve, But the one side being only oriented towards outside chute due to hammer stem contacts with axle sleeve, its residue and chute pair The side answered does not has guide frame, and hammer stem still there will be left and right skew during using Problem, although can by hammer stem is directly contacted with chute overcome left and right skew ask Topic, but hammer stem necessarily causes frictional force between two kinds to increase after directly contacting with chute, shadow Ring decrease speed and the impulsive force of hammer stem；Cannot be carried out garbage collection；Chopping block vibrations are big.

Summary of the invention

The purpose of this utility model is for the problems referred to above, it is provided that a kind of design is the most reasonable, Forging hammer can be carried out multiple directions guiding and be applicable to process the forging hammer of bearing forging.

For reaching above-mentioned purpose, this utility model have employed following technical proposal: this is suitable for In the forging hammer of processing bearing forging, including being arranged on base and domed support body, institute The support body stated vertically is provided with forging hammer passage, and sliding in described forging hammer passage is provided with Forging hammer connecting rod, and described forging hammer connecting rod one end slides and is arranged in support body upper end, separately It is that circumference has some corners that one end connection has forging hammer body, described forging hammer body cross section Polygonized structure, being provided with between described forging hammer body outer circumferential and support body can be to forging hammer Body circumference carries out spacing thus produces the forging hammer of skew when preventing forging hammer body from sliding and guide knot Structure, described base is provided with the chopping block body being positioned at below forging hammer body, on described base Being provided with and be positioned at chopping block body week split type to the periphery and gather materials body, described split type gathers materials body Including the support body that gathers materials of the circumferentially distributed setting of even number, each support body that gathers materials all includes leading to Cross demountable structure to be connected with base and in horizontally disposed splicing plate, described splicing plate One end tilts upward extended stock guide one end phase with being directed away from chopping block body one end Even, and described stock guide is spliced by the first plate body and the second plate body and described the The length adjustment knot that can regulate stock guide axial length it is provided with between one plate body and the second plate body Structure, the described stock guide other end connects to have and tilts upward extension towards chopping block body one end and set The splash-back put, and described splash-back upper end is beyond chopping block body upper end, and described chopping block Body includes the split type chopping block base of rectangular-blocklike, in described split type chopping block base upper end The heart is movably equipped with week in being provided with the tapered channel with inner conical surface, and described tapered channel There is the taper anvil of the male cone (strobilus masculinus) matched with inner conical surface, described taper anvil laterally Being provided with between platform and split type chopping block base can be to cone when taper anvil is by down force Shape anvil plays buffering and can make taper when the down force that taper anvil is subject to disappears The elastic damping resetting structure that anvil slowly resets.Split type is adjusted by demountable structure Gather materials the horizontal direction position of body, and structure of adjusting length adjusts split type and gathers materials the height of body, It is thus possible to all carry out preferable garbage collection when the different material base of forging.

Above-mentioned be applicable to the forging hammer of processing bearing forging, described length adjustment knot 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 one to one Knothole, and the second described bar hole is connected with adjustment hole by regulation bolt, described the Two plate bodys are provided with and downwardly extend the flexible nappe arranging and being covered on the second bar hole, Described flexible nappe is made up of asbestos material.

Above-mentioned be applicable to the forging hammer of processing bearing forging, described demountable structure Including some strip holes being axially disposed within splicing plate, described base is provided with some Respectively with strip hole installing hole one to one, and described installing hole is by installing bolt It is connected with strip hole.

Above-mentioned be applicable to the forging hammer of processing bearing forging, described elastic damping is multiple Bit architecture includes being connected with taper anvil and can keep up the bullet of movement tendency by taper anvil 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 and male cone (strobilus masculinus) contact with each other and at inner conical surface with outer The conical surface is provided with damping structure, and described split type chopping block base is identical by two overall dimensions Sliding seat is mutually butted in the horizontal direction and forms, and is provided with when sliding between described sliding seat Seat can make between sliding seat when being separated from each other under taper anvil is by down force effect Produce mutual pull strength 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 upward, and stability is high, good damping effect.

Above-mentioned be applicable to the forging hammer of processing bearing forging, described resilient support knot Structure includes the installation passage being arranged on tapered channel lower end and being connected with tapered channel, described Install passage be straight-tube shape and described tapered channel lower end diameter with install passage Equal diameters, is provided with support spring, and described support spring in described installation passage One end is against being arranged on taper anvil, and the other end acts on installation channel bottom；Described Position limiting structure include some be arranged on sliding seat and towards tapered channel upper end extend Limited block, and described taper anvil upper end leans 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 can make sliding seat all sliding along same straight line Dynamic guidance set.

Above-mentioned be applicable to the forging hammer of 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 is the most equidistant Distribution is arranged, and is provided with some annular solids, and described annular outside described sliding seat Elastic component is arranged in annular solid respectively；Described guidance set includes some along datum axle Arrange to distribution and cross section presents the directive slide track of narrow structure under width, described sliding seat Bottom side be provided with some respectively with directive slide track chute one to one, and described guiding is sliding Rail is connected with slide.

Above-mentioned be applicable to the forging hammer of processing bearing forging, described damping structure is It is arranged on the damping layer on inner conical surface and/or male cone (strobilus masculinus).

Above-mentioned be applicable to the forging hammer of processing bearing forging, described forging hammer guides knot Structure includes some being arranged on support body by adjustable fixed structure and being positioned under forging hammer passage The guide holder of end outer circumferential, described guide holder is provided with energy by installation fixed structure The guide roller freely circumferentially rotated and be obliquely installed, described guide roller respectively with forging Hammer body one_to_one corresponding, 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 matched with corners Shape structure, and described corners two sides contact 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.Forging hammer body is carried out vertically by guide roller Guiding on direction, and be connected with the rolling of forging hammer body when forging hammer body moves, guide standard Really, rub 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 at annular groove Regulate guide roller position after wearing and tearing, make annular groove again stick forging hammer body, from And extend the service life of guide roller, save cost.

Above-mentioned be applicable to the forging hammer of processing bearing forging, the horizontal stroke of described forging hammer body Rectangular in cross-section, and the quantity of described corners is four and is 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.

Above-mentioned be applicable to the forging hammer of 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 at 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 applicable to process the forging hammer of bearing forging exists In: can prevent forging hammer from left and right skew in use occur, frictional force is less, uses Life-span is long, cost-effective；The position of garbage collection mechanism can be adjusted, it is thus possible to Preferable garbage collection is all carried out when the different material base of forging；By the separation of cutting boards structure And the multiple shock-damping structure arranged in chopping block, stability is high, and damping effect is more preferable.

Accompanying drawing explanation

Fig. 1 is the structural representation that this utility model provides.

Fig. 2 is the partial enlarged drawing in Fig. 1 at A.

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 the 21, 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 the 42, first plate body the 43, second plate body 44, lead Flitch 45, splash-back 46, structure of adjusting length the 5, second bar hole 51, regulation bolt 53, demountable structure 6, strip hole 61, install bolt 63, elastic support structure 7, Passage 71 is installed, supports spring 72, position limiting structure 73, limited block 74, 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.

Detailed description of the invention

With detailed description of the invention the present invention done further details of theory below in conjunction with the accompanying drawings Bright.

As shown in Figure 1 to Figure 3, originally it is applicable to process the forging hammer of bearing forging, including setting Putting 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 connects forging hammer body 12, and forging hammer body 12 is horizontal Cross section is the polygonized structure that circumference has some corners, forging hammer body 12 outer circumferential with It is provided with between support body 1 and can forging hammer body 12 circumference be carried out spacing thus prevent forging hammer body 12 Producing the forging hammer guide frame 32 of skew during slip, base 15 is provided with and is positioned at forging hammer body Chopping block body 16 below 12, base 15 is provided with and is 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 includes by demountable structure 6 and base 15 Be connected and 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 By the first plate body 43 and the second plate body 44 is spliced and the first plate body 43 and the second plate body The structure of adjusting length 5 that can regulate stock guide 45 axial length, stock guide it is provided with between 44 45 other ends connect to be had and tilts upward extended splash-back towards chopping block body 16 one end 46, and splash-back 46 upper end is beyond chopping block body 16 upper end, and chopping block body 16 includes in square The split type chopping block base 17 that shape is block, 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 with between 17 when taper anvil 18 is by down force can be to taper anvil 18 Taper anvil can be made to buffering and when the down force that taper anvil 18 is subject to disappears The 18 elastic damping resetting structures 85 slowly resetted.Split is adjusted by demountable structure 6 Formula is gathered materials the horizontal direction position of body 4, and structure of adjusting length 5 adjusts split type and gathers materials body The height of 4, it is thus possible to all carry out preferable garbage collection when 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 plate body 43 being connected, the second plate body 44 is provided with some Respectively with the second bar hole 51 adjustment hole one to one, and the second bar hole 51 passes through Regulation bolt 53 is connected with adjustment hole, and the second plate body 44 is provided with and downwardly extends setting and cover Being placed on the flexible nappe on the second bar hole 51, flexible nappe is by asbestos material system Becoming, demountable structure 6 includes some strip holes 61 being axially disposed within splicing plate 42, Base 15 be provided with some respectively with strip hole 61 installing hole 23 one to one, and peace Dress hole 23 is connected with strip hole 61 by installing bolt 63.

Further, elastic damping resetting structure 85 include being connected with taper anvil 18 and Can keep up the elastic support structure 7 of movement tendency by taper anvil 18, at 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 at inner conical surface and male cone (strobilus masculinus), Split type chopping block base 17 is by identical sliding seat 19 phase in the horizontal direction of two overall dimensions Docking forms mutually, is provided with when sliding seat 19 is subject at taper anvil 18 between sliding seat 19 Can make when being separated from each other under down force effect between sliding seat 19, to produce mutually traction 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.Elastic Supporting construction 7 makes taper anvil 18 reset after forging hammer hits workpiece, position limiting structure 73 Preventing 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 at forging hammer Resetting after hitting workpiece and promote taper anvil 18 to move upward, stability is high, and damping is imitated The best.Elastic support structure 7 include being arranged on tapered channel lower end and with tapered channel phase Installation passage 71 even, installs passage 71 in straight-tube shape and the diameter of tapered channel lower end With the equal diameters of installation passage 71, in passage 71 is installed, it is provided with support spring 72, and Support spring 72 one end is against being arranged on taper anvil 18, and the other end acts on installation Bottom passage 71；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 all slides 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 sets gradually from the top down；Ring elastic parts 82 is the most equidistant Distribution is arranged, and is provided with some annular solids, and ring elastic parts 82 outside sliding seat 19 It is arranged in respectively in annular solid；Guidance set 83 includes some along base 15 axial distribution Setting and cross section present the directive slide track 84 of wide lower narrow structure, and sliding seat 19 bottom side sets Have some respectively with directive slide track 84 chute one to one, and directive slide track 84 is with sliding 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 includes some passing through adjustable fixed structure 2 are arranged on support body 1 and are positioned at the guide holder 13 of outer circumferential, forging hammer passage lower end, lead It is provided with and can freely circumferentially rotate and be obliquely installed by installing fixed structure on seat 13 Guide roller 3, guide roller 3 respectively with forging hammer body 12 one_to_one corresponding, guide roller 3 Circumference has at least one annular groove corresponding with corners 31, annular groove 31 Cross section in the v-shaped structure matched 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 and be provided with polytetrafluoroethylene floor in the middle part of guide roller 3 and annular groove 31.Guide Roller 3 carries out the guiding on vertical direction to forging hammer body 12, and transports at forging hammer body 12 Roll with forging hammer body 12 time dynamic and be connected, guide accurately, rub little；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 Joint guide roller 3 position, makes annular groove 31 again stick forging hammer body 12, thus prolongs Grow the service life of guide roller 3, save cost.The cross section of forging hammer body 12 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；It is equipped with the rotary shaft 14 that can circumferentially rotate on guide holder 13, and leads Way roller 3 is fixedly installed in rotary shaft 14, and adjustable fixed structure 2 includes and guides The installation frame body 21 that are fixedly linked of seat 13, installation frame body 21 be provided with at 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 being applicable to process the forging hammer of bearing forging is: forging hammer is led at forging hammer After hitting workpiece under the guide effect of structure 32, taper anvil 18 is at damping structure 75 Effect under slow down decline, and make split type chopping block base 17 separately, then in elastic damping Under the effect of resetting structure 85, split type chopping block base 17 resets and promotes taper anvil 18 Move upward.

Specific embodiment described herein is only for example to this utility model spirit Explanation.This utility model person of ordinary skill in the field can be to described concrete Embodiment is made various amendment or supplements or use similar mode to substitute, but not Spirit of the present utility model can be deviateed or surmount model defined in appended claims Enclose.

Although the most more employ 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 32, split type gather materials body 4, the support body 41 that gathers materials, splicing plate the 42, first plate body 43, Two plate bodys 44, stock guide 45, splash-back 46, structure of adjusting length the 5, second bar hole 51, regulation 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 74, 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 terms such as grade, but it is not precluded from using the probability of other term.Only use these terms Merely to describe and explain essence of the present utility model more easily；It is construed as Any additional restriction is all contrary with this utility model spirit.

Claims (10)

1. it is applicable to process a forging hammer for bearing forging, including being arranged on base (15) Upper 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 Sliding and be arranged in support body (1) upper end in connecting rod (11) one end, the other end connects forging hammer Body (12), it is characterised in that described forging hammer body (12) has if cross section is 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 prevent forging hammer body (12) Producing the forging hammer guide frame (32) of skew during slip, described base (15) is provided with Being positioned at the chopping block body (16) of forging hammer body (12) lower section, described base (15) is provided with It is positioned at chopping block body (16) week split type to the periphery to gather materials body (4), 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 regulate 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 connects to be had and tilts upward extended splash-back towards chopping block body (16) one end (46), and described splash-back (46) upper end is beyond chopping block body (16) upper end, and institute 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 there is the male cone (strobilus masculinus) 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) is by down force 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 elastic damping resetting structure (85) that anvil (18) slowly resets.

The forging hammer being applicable to process bearing forging the most according to claim 1, it is special Levying and be, described structure of adjusting length (5) includes some being 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 and some regulates one to one with the second bar hole (51) respectively Hole, and described the second bar hole (51) is by regulation bolt (53) and adjustment hole phase Even, described the second plate body (44) is provided with and downwardly extends setting and be covered in the second bar shaped Flexible nappe on hole (51), described flexible nappe is made up of asbestos material.

The forging hammer being applicable to process bearing forging the most according to claim 2, it is special Levying and be, described demountable structure (6) includes some being axially disposed within splicing plate (42) On strip hole (61), described base (15) be provided with some respectively with strip hole (61) Installing hole (23) one to one, and described installing hole (23) is by installing bolt (63) It is connected with strip hole (61).

4. the forging of bearing forging is processed according to being applicable to described in claim 1 or 2 or 3 Hammer, it is characterised in that described elastic damping resetting structure (85) includes and taper anvil Platform (18) is connected and can keep up the resilient support of movement tendency by taper anvil (18) Structure (7), is provided with on split type chopping block base (17) and can prevent taper anvil (18) Departing from the position limiting structure (73) of tapered channel, described inner conical surface contacts with each other with male cone (strobilus masculinus) And it is provided with damping structure (75), described split type chopping block base at inner conical surface and male cone (strobilus masculinus) (17) it is mutually butted in the horizontal direction by the sliding seat (19) that two overall dimensions are identical Form, be provided with between described sliding seat (19) when sliding seat (19) is at taper anvil (18) can make time by being separated from each other under down force effect between sliding seat (19) Produce mutual pull strength and can make when taper anvil (18) is not affected by down force sliding 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).

The forging hammer being applicable to process bearing forging the most 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 diameter of described tapered channel lower end with install passage (71) equal diameters, institute Support spring (72), and described support spring (72) it is provided with in the installation passage (71) stated One end is against being arranged on taper anvil (18), and the other end acts on installation passage (71) Bottom；Described position limiting structure (73) include some be arranged on sliding seat (19) upper and The limited block (74) extended towards tapered channel upper end, and described taper anvil (18) Upper end leans 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) all slided along same straight line.

The forging hammer being applicable to process bearing forging the most according to claim 5, it is special Levying and be, described elastic reset assembly (81) includes some being 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；Described ring elastic parts (82) is equidistantly distributed successively and sets Put, and described sliding seat (19) outside is provided with some annular solids, and described annular Elastic component (82) is arranged in annular solid respectively；Described guidance set (83) includes Some along base (15) axial distribution arrange and cross section present the guiding of narrow structure under width Slide rail (84), described sliding seat (19) bottom side be provided with some respectively with directive slide track (84) Chute one to one, and described directive slide track (84) is connected with slide.

The forging hammer being applicable to process bearing forging the most according to claim 4, it is special Levying and be, described damping structure (75) is for be arranged on inner conical surface and/or male cone (strobilus masculinus) Damping layer (76).

The forging hammer being applicable to process bearing forging the most according to claim 1, it is special Levying and be, described forging hammer guide frame (32) includes some by adjustable fixed knot Structure (2) is arranged on support body (1) and is positioned at the guiding of outer circumferential, forging hammer passage lower end Seat (13), described guide holder (13) is provided with by installation fixed structure can be the most all To rotating and the guide roller (3) that is obliquely installed, described guide roller (3) respectively with Forging hammer body (12) one_to_one corresponding, described guide roller (3) circumference has at least one The annular groove (31) corresponding with corners, described annular groove (31) transversal In the v-shaped structure matched with corners and described corners two sides, face 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.

The forging hammer being applicable to process bearing forging the most according to claim 8, it is special Levy and be, the corners that the cross section of described forging hammer body (12) is rectangular and described 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.

The forging hammer being applicable to process bearing forging the most 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 at 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).