CN106001350A - High-stability noise reduction type forging hammer - Google Patents
High-stability noise reduction type forging hammer Download PDFInfo
- Publication number
- CN106001350A CN106001350A CN201610371104.2A CN201610371104A CN106001350A CN 106001350 A CN106001350 A CN 106001350A CN 201610371104 A CN201610371104 A CN 201610371104A CN 106001350 A CN106001350 A CN 106001350A
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- China
- Prior art keywords
- forging hammer
- sliding seat
- anvil
- forging
- high stability
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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
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forging (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention provides a high-stability noise reduction type forging hammer. The high-stability noise reduction type forging hammer solves the technical problems that in the hammer rod using process in the prior art, leftward and rightward deviation occurs, and vibration of a cutting board is large. According to the high-stability noise reduction type forging hammer, the cross section of a forging hammer body is of a polygon structure. A forging hammer guiding structure is arranged between the circumferential outer side of the forging hammer body and a frame. A base is provided with a cutting board body. The cutting board body comprises a spliced type cutting board base. A conical channel with an inner cone face is arranged at the upper end of the spliced type cutting board base. A conical anvil is movably arranged in the conical channel. An elastic damping reset structure is arranged between the conical anvil and the spliced type cutting board base, when the conical anvil is subjected to downward acting force, the elastic damping reset structure plays a buffering role; and when the downward acting force exerted on the conical anvil disappears, the conical anvil can slowly reset through the elastic damping reset structure. The high-stability noise reduction type forging hammer has the beneficial effects that the forging hammer can be prevented from deviating leftwards and rightwards in the using process, the service life is long, and the damping effect is better through separation of a cutting board structure and multiple damping structures arranged in the cutting board.
Description
Technical field
The invention belongs to forging process equipment technical field, particularly relate to a kind of high stability
Noise reducing type forging hammer.
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；Chopping block vibrations are big.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of reasonable in design, can be to forging
Hammer carries out the high stability noise reducing type forging hammer of multiple directions guiding.
For reaching above-mentioned purpose, present invention employs following technical proposal: this high stability
Noise reducing type forging hammer, including being arranged on base and domed support body, described support body edge
Vertical direction 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 slip is arranged in support body upper end, the other end connects forging
Hammer body, described forging hammer body cross section is the polygonized structure that circumference has some corners,
It is provided with between described forging hammer body outer circumferential and support body and can forging hammer body circumference be carried out spacing
Thus produce the forging hammer guide frame of skew when preventing forging hammer body from sliding, on described base
It is provided with the chopping block body being positioned at below forging hammer body, and described chopping block body includes rectangular-blocklike
Split type chopping block base, described split type chopping block base upper end center is provided with has inner conical surface
Tapered channel, and be movably equipped with outer circumferential in described tapered channel and have and inner cone
The taper anvil of the male cone (strobilus masculinus) that face matches, described taper anvil and split type chopping block base
Between be provided with when taper anvil is by down force taper anvil can be played buffering and
The bullet that taper anvil slowly resets can be made when the down force that taper anvil is subject to disappears
Property damping resetting structure.
In above-mentioned high stability noise reducing type forging hammer, described elastic damping resetting structure
Including being connected with taper anvil and can keep up the resilient support of movement tendency by taper anvil
Structure, is provided with the limit that can prevent taper anvil from departing from tapered channel on split type chopping block base
Bit architecture, described inner conical surface contacts with each other with male cone (strobilus masculinus) and sets with male cone (strobilus masculinus) at inner conical surface
Having damping structure, described split type chopping block base is by the identical sliding seat of two overall dimensions
It is mutually butted in the horizontal direction and forms, be provided with between described sliding seat when sliding seat is at cone
Can make to produce between sliding seat phase when shape anvil is by being separated from each other under down force effect
Mutually pull strength and sliding seat can be made when taper anvil is not affected by down force to be mutually butted
So that the elastic reset structure that inner conical surface and male cone (strobilus masculinus) contact with each other all the time.Elastic
Support structure makes taper anvil reset after forging hammer hits workpiece, and position limiting structure prevents taper anvil
Platform excessively resets after forging hammer hits workpiece, and damping structure decreases the lifting of taper anvil
Speed, elastic reset structure makes sliding seat reset after forging hammer hits workpiece and promote taper
Anvil moves upward, and stability is high, good damping effect.
In above-mentioned high stability noise reducing type forging hammer, described elastic support structure includes
It is arranged on tapered channel lower end and the installation passage being connected with tapered channel, described installation
Passage is the diameter of straight-tube shape and described tapered channel lower end and the diameter phase installing passage
Deng, it is provided with support spring in described installation passage, and described support spring one end supports
By being arranged on taper anvil, the other end acts on installation channel bottom.
In above-mentioned high stability noise reducing type forging hammer, described position limiting structure includes some
The limited block being arranged on sliding seat and extend towards tapered channel upper end, and described cone
Shape anvil upper end leans with limited block.
In above-mentioned high stability noise reducing type forging hammer, described elastic reset structure includes
Sliding seat can be made to remain elastic reset assembly and the setting of movement tendency close to each other
Between sliding seat and base and can make sliding seat all along same straight line slide guiding group
Part.
In above-mentioned high stability noise reducing type forging hammer, described elastic reset assembly includes
Some ring elastic parts being sheathed on split type chopping block base outer circumferential, and described annular
Elastic component sets gradually from the top down；Described ring elastic parts is the most equidistantly distributed and sets
Put, and outside described sliding seat, be provided with some annular solids, and described ring elastic parts
It is arranged in respectively in annular solid；Described guidance set includes some along base axial distribution
Arranging and cross section presents the directive slide track of narrow structure under width, described sliding seat bottom side sets
Have some respectively with directive slide track chute one to one, and described directive slide track and cunning
Groove slides and is connected.
In above-mentioned high stability noise reducing type forging hammer, described damping structure is for being arranged on
Damping layer on inner conical surface and/or male cone (strobilus masculinus).
In above-mentioned high stability noise reducing type forging hammer, described forging hammer guide frame includes
Some be arranged on support body by adjustable fixed structure and be positioned at forging hammer passage lower end circumference
The guide holder in outside, described guide holder is provided with by installation fixed structure can be the most all
To rotating and the guide roller that is obliquely installed, described guide roller respectively with forging hammer body one
One is corresponding, and described guide roller circumference has at least one ring corresponding with corners
Connected in star, the cross section of described annular groove in the v-shaped structure matched with corners,
And described corners two sides contact with the both sides of annular groove respectively, described ring
The quantity of connected in star is one and is circumferentially provided on the middle part of guide roller and described annular
Polytetrafluoroethylene floor it is provided with in groove.Forging hammer body is carried out on vertical direction by guide roller
Guide, and be connected with the rolling of forging hammer body when forging hammer body moves, guide accurately, friction
Little；Annular groove carries out the guiding in horizontal direction to forging hammer body, makes forging hammer body be difficult to send out
Unboiled water square skew upwards；Adjustable fixed structure can wear and tear at annular groove
Rear regulation guide roller position, makes annular groove again stick forging hammer body, thus extends
In the service life of guide roller, save cost.
In above-mentioned high stability noise reducing type forging hammer, the cross section of described forging hammer body in
Rectangle, and the quantity of described corners is four and is respectively formed in forging hammer body cross section
Four angles on；The quantity of described guide roller is four and is separately positioned on forging hammer body
On four angles of cross section.
In above-mentioned high stability noise reducing type forging hammer, described guide holder is equipped with energy
The rotary shaft circumferentially rotated, and described guide roller is fixedly installed on the rotating shaft, institute
The adjustable fixed structure stated includes the installation frame body being fixedly linked with guide holder, described
Installation frame body is provided with at least one bar hole, and if described support body lower end inside have
Dry installing hole corresponding with bar hole respectively, and described bar hole is by some installations
Bolt is connected with installing hole.
Compared with prior art, the advantage of this high stability noise reducing type forging hammer is: energy
Preventing forging hammer from left and right skew in use occur, frictional force is less, and service life is long；
By the separation of cutting boards structure and in chopping block arrange multiple shock-damping structure, stability
Height, damping effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention provides.
Fig. 2 is the sectional view in Fig. 1 along A direction section view.
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, bar hole 22, installing hole
23, guide roller 3, annular groove 31, forging hammer guide frame 32, elastic support structure
7, passage 71 is installed, supports spring 72, position limiting structure 73, limited block 74, damping knot
Structure 75, damping layer 76, elastic reset structure 8, elastic reset assembly 81, cyclic spring
Part 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, this high stability noise reducing type forging hammer, including being arranged on the end
On seat 15 and domed support body 1, support body 1 is vertically provided with forging hammer passage, forging
Slide in hammer passage and be provided with forging hammer connecting rod 11, and slide and wear in forging hammer connecting rod 11 one end
Being located at support body 1 upper end, the other end connects forging hammer body 12, forging hammer body 12 cross section in
Circumference has the polygonized structure of some corners, forging hammer body 12 outer circumferential and support body 1
Between be provided with forging hammer body 12 circumference can be carried out spacing thus when preventing forging hammer body 12 from sliding
Producing the forging hammer guide frame 32 of skew, base 15 is provided with and is positioned at below forging hammer body 12
Chopping block body 16, and chopping block body 16 includes the split type chopping block base 17 of rectangular-blocklike,
Split type chopping block base 17 upper end center is provided with the tapered channel with inner conical surface, and taper is led to
It is movably equipped with outer circumferential in road and there is the taper anvil of the male cone (strobilus masculinus) matched with inner conical surface
18, it is provided with between taper anvil 18 and split type chopping block base 17 when taper anvil 18 is subject to
Taper anvil 18 can be played buffering during down force and work as what taper anvil 18 was subject to
Down force can make taper anvil 18 slowly reset elastic damping when disappearing resets and ties
Structure 85.
Specifically, elastic damping resetting structure 85 includes being connected and energy with taper anvil 18
Taper anvil 18 keeps up the elastic support structure 7 of movement tendency, at split type chopping block
Seat 17 is provided with the position limiting structure 73 that can prevent taper anvil 18 from departing from tapered channel, interior
The 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), spell
Box-like chopping block base 17 is the most mutual by the sliding seat 19 that two overall dimensions are identical
Docking forms, be provided with between sliding seat 19 when sliding seat 19 taper anvil 18 by
Can make to produce between sliding seat 19 mutual pull strength when being separated from each other under lower active force effect
And can make when taper anvil 18 is not affected by down force sliding seat 19 be mutually butted from
And make the elastic reset structure 8 that inner conical surface and male cone (strobilus masculinus) contact with each other all the time.Elastic
Support structure 7 makes taper anvil 18 reset after forging hammer hits workpiece, and position limiting structure 73 is prevented
Only taper anvil 18 excessively resets after forging hammer hits workpiece, and damping structure 75 decreases
The speed of taper anvil 18 lifting, elastic reset structure 8 makes sliding seat 19 beat at forging hammer
Resetting after hitting workpiece and promote taper anvil 18 to move upward, stability is high, damping effect
Good.Preferably, elastic support structure 7 includes being arranged on tapered channel lower end and and taper
The installation passage 71 that passage is connected, installs passage 71 in straight-tube shape and tapered channel lower end
Diameter with the equal diameters of passage 71 is installed, install in passage 71 and be provided with support spring
72, and support spring 72 one end is against being arranged on taper anvil 18, other end effect
In installing bottom passage 71, position limiting structure 73 include some be arranged on sliding seat 19 and
The limited block 74 extended towards tapered channel upper end, and taper anvil 18 upper end is with spacing
Block 74 leans, and elastic reset structure 8 includes making sliding seat 19 remain mutual
Near the elastic reset assembly 81 of movement tendency and be arranged on sliding seat 19 and base 15
Between and the guidance set 83 that sliding seat 19 all slides along same straight line can be made, elastic
Reset assembly 81 includes some annular elastomeric being sheathed on split type chopping block base 17 outer circumferential
Property part 82, and ring elastic parts 82 sets gradually from the top down；Ring elastic parts 82 depends on
Secondary equidistant distribution is arranged, and is provided with some annular solids, and annular elastomeric outside sliding seat 19
Property part 82 is arranged in annular solid respectively；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, sliding seat 19
Bottom side be provided with some respectively with directive slide track 84 chute one to one, and directive slide track
84 are connected with slide, and damping structure 75 is for being arranged on inner conical surface and/or male cone (strobilus masculinus)
Damping layer 76.
Further, forging hammer guide frame 32 includes some by adjustable fixed structure 2
It is arranged on support body 1 and is positioned at the guide holder 13 of outer circumferential, forging hammer passage lower end, guide
It is provided with leading of can freely circumferentially rotating and be obliquely installed by installing fixed structure on seat 13
Way roller 3, guide roller 3 respectively with forging hammer body 12 one_to_one corresponding, guide roller 3 weeks
To having 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 ring
The both sides of connected in star 31 contact, and the quantity of annular groove 31 is one and circumferentially disposed
It is provided with polytetrafluoroethylene floor in the middle part of guide roller 3 and annular groove 31.Orienting roll
Take turns 3 guiding forging hammer body 12 being carried out on vertical direction, and move at forging hammer body 12
Time roll with forging hammer body 12 and to be connected, it is accurate to guide, and rubs little；Annular groove 31 is to forging
Hammer body 12 carries out the guiding in horizontal direction, makes forging hammer body 12 be not susceptible to horizontal direction
On skew；Adjustable fixed structure 2 can regulate after annular groove 31 weares and teares
Guide roller 3 position, makes annular groove 31 again stick forging hammer body 12, thus extends
Service life of guide roller 3, save cost.Preferably, the horizontal stroke of forging hammer body 12
Rectangular in cross-section, and the quantity of corners is four and to be respectively formed in forging hammer body 12 transversal
On four angles in face；The quantity of guide roller 3 is four and is separately positioned on forging hammer body 12
On four angles of cross section, guide holder 13 is equipped with the rotary shaft 14 that can circumferentially rotate,
And guide roller 3 is fixedly installed in rotary shaft 14, adjustable fixed structure 2 include with
The installation frame body 21 that guide holder 13 is fixedly linked, installation frame body 21 is provided with at least one
Bar hole 22, and support body 1 lower end inside has some corresponding with bar hole 22 respectively
Installing hole 23, and bar hole 22 is connected with installing hole 23 by some installation bolts.
The operation principle of this high stability noise reducing type forging hammer is: forging hammer is at forging hammer guide frame
After hitting workpiece under the guide effect of 32, taper anvil 18 is in the effect of damping structure 75
Lower deceleration declines, and makes split type chopping block base 17 separately, then resets in elastic damping and ties
Under the effect of structure 85, split type chopping block base 17 resets and promotes taper anvil 18 upwards to transport
Dynamic.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
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, bar shaped
Hole 22, installing hole 23, guide roller 3, annular groove 31, forging hammer guide frame 32,
Elastic support structure 7, passage 71 is installed, supports spring 72, position limiting structure 73, spacing
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 reset
Structure 85 term such as grade, but it is not precluded from using the probability of other term.Use these arts
Language is only used to describe and explain more easily the essence of the present invention；It is construed as
Any additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. a high stability noise reducing type forging hammer, including be arranged on base (15) upper and in
The support body (1) of arch, described support body (1) is vertically provided with forging hammer passage, institute
Slide in the forging hammer passage stated and be provided with forging hammer connecting rod (11), and described forging hammer connecting rod
(11) slide and be arranged in support body (1) upper end in one end, and the other end connects forging hammer body (12),
It is characterized in that, described forging hammer body (12) cross section is that circumference has some corners
Polygonized structure, set between described forging hammer body (12) outer circumferential and support body (1)
Have forging hammer body (12) circumference can be carried out spacing thus when preventing forging hammer body (12) from sliding
Producing the forging hammer guide frame (32) of skew, described base (15) is provided with and is positioned at forging
The chopping block body (16) of hammer body (12) lower section, and described chopping block body (16) includes in square
The split type chopping block base (17) that shape is block, in described split type chopping block base (17) 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 (18) of the male cone (strobilus masculinus) matched with inner conical surface, described cone laterally
It is provided with when taper anvil (18) between shape anvil (18) and split type chopping block base (17)
By taper anvil (18) being played buffering during down force and when taper anvil (18)
The down force being subject to can make the elastic resistance that taper anvil (18) slowly resets when disappearing
Buddhist nun's resetting structure (85).
High stability noise reducing type forging hammer the most according to claim 1, it is characterised in that
Described elastic damping resetting structure (85) includes being connected and energy with taper anvil (18)
Taper anvil (18) keeps up the elastic support structure (7) of movement tendency, in split
Formula chopping block base (17) is provided with the limit that can prevent taper anvil (18) from departing from tapered channel
Bit architecture (73), described inner conical surface and male cone (strobilus masculinus) contact with each other and at inner conical surface and outer cone
Face is provided with damping structure (75), and described split type chopping block base (17) is by two profile chis
Very little identical sliding seat (19) is mutually butted in the horizontal direction and forms, described sliding seat
(19) it is provided with between when sliding seat (19) is acted on downwards at taper anvil (18)
Can make when being separated from each other under power effect produce mutual pull strength between sliding seat (19) and work as
Taper anvil (18) can make sliding seat (19) be mutually butted when being not affected by down force
So that the elastic reset structure (8) that inner conical surface and male cone (strobilus masculinus) contact with each other all the time.
High stability noise reducing type forging hammer the most according to claim 2, it is characterised in that
Described elastic support structure (7) includes being arranged on tapered channel lower end and and tapered channel
The installation passage (71) being connected, described installation passage (71) is in straight-tube shape and described
The diameter of tapered channel lower end and the equal diameters installing passage (71), described installation
Support spring (72), and described support spring (72) one end it is provided with in passage (71)
Against being arranged on taper anvil (18), the other end acts on installation passage (71) end
Portion.
High stability noise reducing type forging hammer the most according to claim 2, it is characterised in that
Described position limiting structure (73) includes some being arranged on sliding seat (19) and towards cone
Shape passage upper end extend limited block (74), and described taper anvil (18) upper end with
Limited block (74) leans.
High stability noise reducing type forging hammer the most according to claim 2, it is characterised in that
Described elastic reset structure (8) includes that sliding seat (19) can be made to remain mutually to be leaned on
The elastic reset assembly (81) of nearly movement tendency and be arranged on sliding seat (19) and the end
Seat (15) between and can make sliding seat (19) all along same straight line slip guiding group
Part (83).
High stability noise reducing type forging hammer the most according to claim 5, it is characterised in that
Described elastic reset assembly (81) includes some being sheathed on split type chopping block base (17)
The ring elastic parts (82) of outer circumferential, and described ring elastic parts (82) to
Under set gradually；Described ring elastic parts (82) is the most equidistantly distributed setting, and
Described sliding seat (19) outside is provided with some annular solids, and described ring elastic parts
(82) it is arranged in respectively in annular solid；Described guidance set (83) includes some edges
Base (15) axial distribution is arranged and cross section presents the directive slide track of narrow structure under width
(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.
7. according to the high stability noise reducing type described in Claims 2 or 3 or 4 or 5 or 6
Forging hammer, it is characterised in that described damping structure (75) for be arranged on inner conical surface and/
Or the damping layer (76) on male cone (strobilus masculinus).
High stability noise reducing type forging hammer the most according to claim 1, it is characterised in that
Described forging hammer guide frame (32) includes some being set by adjustable fixed structure (2)
Put guide holder (13) that is upper at support body (1) and that be positioned at outer circumferential, forging hammer passage lower end,
On described guide holder (13) by install fixed structure be provided with can freely circumferentially rotate and
The guide roller (3) being obliquely installed, described guide roller (3) respectively with forging hammer body (12)
One_to_one corresponding, it is relative with corners that described guide roller (3) circumference has at least one
The annular groove (31) answered, the cross section of described annular groove (31) in corners
The v-shaped structure matched, and described corners two sides respectively with annular groove (31)
Both sides contact, the quantity of described annular groove (31) is one and circumferentially disposed
It is provided with polytetrafluoroethyl-ne in the middle part of guide roller (3) and described annular groove (31)
Alkene layer.
High stability noise reducing type forging hammer the most according to claim 8, it is characterised in that
The quantity of the corners that the cross section of described forging hammer body (12) is rectangular and described is
Four and be respectively formed on four angles of forging hammer body (12) cross section；Described guiding
The quantity of roller (3) is four and is separately positioned on four of forging hammer body (12) cross section
On angle.
High stability noise reducing type forging hammer the most according to claim 8, its feature exists
In, 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), and described is adjustable
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 bar hole (22), and described frame
Body (1) lower end inside has some installing holes (23) corresponding with bar hole (22) respectively,
And described bar hole (22) is connected with installing hole (23) by some installation bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371104.2A CN106001350B (en) | 2016-05-29 | 2016-05-29 | High stability noise reduction swage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371104.2A CN106001350B (en) | 2016-05-29 | 2016-05-29 | High stability noise reduction swage |
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| Publication Number | Publication Date |
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| CN106001350A true CN106001350A (en) | 2016-10-12 |
| CN106001350B CN106001350B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610371104.2A Active CN106001350B (en) | 2016-05-29 | 2016-05-29 | High stability noise reduction swage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877262A (en) * | 2019-04-22 | 2019-06-14 | 西安航空职业技术学院 | A kind of noise reduction swage |
| CN114932183A (en) * | 2022-03-17 | 2022-08-23 | 江苏中祥汽车部件有限公司 | Die casting equipment with protection device for automobile forging |
| CN115872284A (en) * | 2022-11-21 | 2023-03-31 | 无锡市协兴港口机械有限公司 | Installation method of four-connecting-rod portal crane |
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| CN205816670U (en) * | 2016-05-29 | 2016-12-21 | 德清恒丰机械有限公司 | High stability noise reducing type forging hammer |
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| CN203862934U (en) * | 2014-03-19 | 2014-10-08 | 常州市长昊机械有限公司 | Shockproof forging hammer machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109877262A (en) * | 2019-04-22 | 2019-06-14 | 西安航空职业技术学院 | A kind of noise reduction swage |
| CN114932183A (en) * | 2022-03-17 | 2022-08-23 | 江苏中祥汽车部件有限公司 | Die casting equipment with protection device for automobile forging |
| CN114932183B (en) * | 2022-03-17 | 2023-09-01 | 江苏中祥汽车部件有限公司 | Die casting equipment with protection device for automobile forgings |
| CN115872284A (en) * | 2022-11-21 | 2023-03-31 | 无锡市协兴港口机械有限公司 | Installation method of four-connecting-rod portal crane |
| CN115872284B (en) * | 2022-11-21 | 2024-03-12 | 无锡市协兴港口机械有限公司 | Method for installing four-bar gantry crane |
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|---|---|
| CN106001350B (en) | 2018-10-02 |
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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: High stability and noise reduction forging hammer Effective date of registration: 20201023 Granted publication date: 20181002 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xin'an sub branch Pledgor: Deqing Hengfeng Machinery Co.,Ltd. Registration number: Y2020980007087 |
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