CN108787972A - The intelligent straight electromagnetism that drives forges hammer - Google Patents
The intelligent straight electromagnetism that drives forges hammer Download PDFInfo
- Publication number
- CN108787972A CN108787972A CN201810620741.8A CN201810620741A CN108787972A CN 108787972 A CN108787972 A CN 108787972A CN 201810620741 A CN201810620741 A CN 201810620741A CN 108787972 A CN108787972 A CN 108787972A
- Authority
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- China
- Prior art keywords
- mover
- stator
- hammer
- electromagnetism
- rack
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- -1 coil windings Chemical group 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000005242 forging Methods 0.000 abstract description 23
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003186 Stachytarpheta cayennensis Species 0.000 description 1
- 235000009233 Stachytarpheta cayennensis Nutrition 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/30—Drives for hammers; Transmission means therefor for power hammers operated by electro-magnets
-
- 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
-
- 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
-
- 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
- B21K29/00—Arrangements for heating or cooling during processing
Abstract
The present invention relates to technical field of forging, specifically a kind of intelligent straight electromagnetism that drives forges hammer, including rack, upper rack is connected with upper beam, upper die and lower die are equipped on the inside of rack, the inner cavity of upper beam is equipped with cylindrical linear, cylindrical linear includes the mover of motor housing, the stator of cartridge type and cylindrical type, stator includes several sequentially connected stator units, stator unit includes iron core, coil windings, iron core is circular ring shape, and coil windings are arranged in the inside of circular ring shape, and coil windings connect power supply；Mover includes mover screw rod, permanent magnet, ball sleeve, sleeve, and permanent magnet is the threaded loop configuration of inner ring, and permanent magnet is mounted on mover screw rod, and there is ball guide sleeve, tail portion to use sleeve axial locking for the tail portion of permanent magnet.The present invention does not need any converter device and directly generates thrust, and movement can be such that transmission parts do not wear without Mechanical Contact, to greatly reduce mechanical loss.
Description
Technical field
The present invention relates to technical field of forging, specifically a kind of intelligent straight electromagnetism that drives forges hammer.
Background technology
Forging hammer is to make to fall part generation movement using transmission mechanism and accumulate kinetic energy, and forging is applied in the extremely short time
Part is allowed to obtain plastic deformation ability, completes the metal forming machinery of various Forging Technologies, fall part include piston, hammer stem, tup,
Upper anvil or upper module.Forging hammer plays an important role always in forging industry.
Although with some other forging equipment, such as hydraulic press and mechanical press equipment appearance, to a certain degree
On instead of a part of forging hammer work, but up to now, forging hammer, especially die hammer still account in various countries' forging industry
Leading position, most forging parts all produce on hammer.
Pneumatic hammer in current forging hammer equipment has been put into because of a series of disadvantages such as environmental pollution, noise pollution, precision be low
Eliminate plan.Single arm is the relatively broad forging hammer equipment of current application, but in use, there is also energy utilization rates
Low, rigid strike, the problems such as plant maintenance demand is high, the use of Single arm is perplexed by the above problem.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of intelligent straight drive electromagnetism forging
Hammer.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of intelligent straight drive electromagnetism forging hammer, including rack, upper rack are connected with upper beam, are equipped on the inside of rack upper
The inner cavity of mould, lower die, upper beam is equipped with cylindrical linear, and cylindrical linear drives upper mold movement.
The cylindrical linear includes the mover of motor housing, the stator of cartridge type and cylindrical type, and stator is mounted on electricity
The inside of machine shell, mover are inserted into stator interior, and the outer diameter of mover and the internal diameter of bore of stator have the air gap of certain distance.
The stator includes several sequentially connected stator units, and stator unit includes iron core, coil windings, and iron core is
Circular ring shape simultaneously there is coil chamber, disk-type winding winding to be arranged in the inside of circular ring shape, be put into coil chamber, coil windings connection electricity
Source.
The mover includes mover screw rod, permanent magnet, ball sleeve, sleeve, and permanent magnet is the threaded ring junction of inner ring
Structure, permanent magnet are connected through a screw thread mode and are mounted on mover screw rod by the pole arrangement sequence set successively, permanent magnet head
Portion leans against on the shaft shoulder of mover screw rod, and there is ball guide sleeve, tail portion to use sleeve axial locking, mover for the tail portion of permanent magnet
One end of screw rod is equipped with tapered sleeve, and locking nut axial locking is used on the outside of tapered sleeve.
It is passed through three-phase symmetrical sinusoidal current into the coil windings of cylindrical linear, will produce along air gap circumference in just
The air-gap field of string distribution generates electromagnetic push with the permanent magnet of mover, and under the action of electromagnetic push, mover is in bore of stator
Realize that axial linear movement, the permanent magnet of mover represent linear velocity in the linear velocity of air-gap field for v=2f τ, v, f represents electric current
Frequency, τ be permanent magnet pole away from.The outer diameter of mover and the internal diameter of bore of stator are equipped with the air gap of certain distance, and linear movement is occurring
When mover do not occur with stator it is any contact, the axis direction of the direction of movement along bore of stator.
The stator includes cooling pipe, and cooling pipe is the shape of helical disk line, and cooling pipe is used with coil windings
The mode of thermoplastic is installed together.Iron core is equipped with cooling tube and passes in and out slot, and the inlet pipe and outlet pipe of cooling pipe are passed in and out along cooling tube
Slot is arranged.Cooling pipe and coil windings heat conductive contact, coolant liquid, which circulates through cooling pipe, makes coil windings and iron core reach
To cooling purpose.
The inlet pipe of cooling pipe is pierced by the feed liquor current collecting tier outside motor housing, and the outlet pipe of cooling pipe is pierced by motor housing
It is external to go out liquid current collecting tier, feed liquor current collecting tier and go out on liquid current collecting tier to be respectively equipped with several fairleads, the inlet pipe of cooling pipe and
Outlet pipe passes through fairlead, fairlead to be used to cooling tube leading to motor housing.The cooling tube of each stator unit is outside motor
Shell is pooled to after drawing on current collecting tier, and the disengaging that coolant liquid is controlled by main valve recycles.
Connection mover breathes bearing chamber at the top of the upper beam, and it includes bearing chamber, mover tail portion one that mover, which breathes bearing chamber,
End is inserted into bearing chamber, and the inner wall of bearing chamber is connected with mover guide sleeve, and the top inner wall of bearing chamber is connected with air spring, axis
The inner wall for holding room is provided with a plurality of air holes, and the outside of bearing chamber is equipped with respiratory chamber, and respiratory chamber is surrounded by punched-plate, punched-plate and axis
It holds and sets filter screen between room.
The effect that mover breathes bearing chamber is so that the ball sleeve of mover is always positioned in mover guide sleeve when mover moves
It is effectively guided, to ensure that the air gap between the mover of linear motor and stator is stablized；The effect of air spring is that buffering is dynamic
Son, to being collided caused by bearing chamber, is mounted on the indoor top of bearing when resetting；Since mover acts in bore of stator body
When will produce air pressure fluctuation, therefore cavity needs to be connected to air holding, therefore bearing chamber is with stomata；Since forging environment is disliked
Bad, dust in air is more, and respiratory chamber is arranged in the outer ring of bearing chamber, to cross air filtering, plays dust removing effects, respiratory chamber
Setting can increase intake and exhaust flow, to meet the velocity of liquid assets demand of gas.
One side surface of the stator unit iron core is equipped with two positioning pins, and another side surface is equipped with two location holes, phase
Adjacent two stator units are positioned and are assembled together with location hole by positioning pin.
The rack includes pedestal, and pedestal top is column, and column top connection frame flange, rack inside is equipped with lower die
Seat mounting groove and locking slot, lower die holder are fixed in lower die holder mounting groove and are locked by latch segment, lower die and lower die holder
It is connected and fixed.
Mover screw rod one end connects upper mold by tup sliding block, and tup sliding block is divided into the hammer handle on top and the hammer of lower part
Head two parts, hammer handle upper end center offer bellmouth, and bellmouth is connected and locks, tup with the tapered sleeve of mover screw rod end
Lower part is locked by latch segment and upper mold, makes mover during exercise together with driving tup sliding block to move, to drive
Upper mold moves, and then completes hammered work.
Sliding rail is installed on the inside of the column of the rack, tup sliding block moves up and down along sliding rail.
There is the upper beam inner-cavity structure, cylindrical linear to be fixedly mounted on the motor mounting surface of upper beam inner cavity
On；The inside of upper beam carries hammer handle sheath, and hammer handle shield is set on the lower section of motor mounting surface and goes out outside upper beam deeply, hammers into shape
Dual dust excluder is equipped on the inside of handle sheath, the effect of dual dust excluder is the inner cavity for avoiding dust from entering upper beam from below, with
Exempt to influence cylindrical linear, plays dustproof effect.
End cap flange is equipped at the top of the upper beam, end cap flange lower part is positioned with motor housing by seam allowance, end cap method
Blue top is connect with mover breathing bearing chamber.The base flange of upper beam and rack flanged joint, are equipped with therebetween snubber block,
Base flange and rack flange are locked by damping fastener, so that the upper and lower part of the present invention is connected as unified whole.
The multiple that the quantity of the stator unit is 3.
The advantageous effect that is reached of the present invention is：
The present invention does not need any converter device and directly generates thrust, and movement can make transmission zero without Mechanical Contact
Component is not worn, to greatly reduce mechanical loss.
The mover of motor axially moves under the action of electromagnetic push in bore of stator, mover end and tup sliding block
Connection, the tup by electromagnetic push control have high controllability；Servo controller adjusts electricity in real time according to forging demand
Frequency is flowed, to control the linear velocity of air-gap field, to accurately change the size of electromagnetic push, to accurately control beating for forging hammer
It hits ability, realizes flexible forging, hardness strike and energy is uncontrollable, failure when eliminating conventional air hammer, hydraulic hammer strike
The shortcomings of rate is high.The present invention has many advantages, such as that forging precision is high, efficient, maintenance cost is low, mechanical wear is small.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of cylindrical linear；
Fig. 3 is the structural schematic diagram of mover and stator；
Fig. 4 is the structural schematic diagram of stator unit；
Fig. 5 is the structural schematic diagram of mover breathing bearing chamber.
In figure：1, cylindrical linear；2, motor mounting surface；3, hammer handle sheath；4, dust excluder；5, damping fastener；
6, tup；7, upper mold；8, latch segment；9, lower die holder；10, pedestal；11, lower die；12, column；13, sliding rail；14, hammer handle；15, machine
Frame flange；16, base flange；17, upper beam；18, end cap flange；19, mover breathes bearing chamber；20, mover screw rod；21, it bores
Shape hole；22, motor housing；23, feed liquor current collecting tier；24, go out liquid current collecting tier；25, fairlead；26, cooling pipe；27, locking screw
It is female；28, tapered sleeve；29, iron core；30, coil windings；31, permanent magnet；32, ball sleeve；33, sleeve；34, location hole；35, fixed
Position pin；36, filter screen；37, bearing chamber；38, mover guide sleeve；39, air spring；40, stomata；41, respiratory chamber；42, punching
Plate；43, cooling tube passes in and out slot.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：
As shown in Figures 1 to 4, a kind of intelligent straight electromagnetism that drives forges hammer, including rack, rack include pedestal 10, pedestal
10 tops are column 12, and 12 top connection frame flange 15 of column, rack is connected with upper beam 17, upper cross by rack flange 15
17 top of beam connects mover and breathes bearing chamber 19.It is respectively equipped with upper mold 7, lower die 11 on the inside of rack, the inner cavity of upper beam 17 is equipped with
Cylindrical linear 1.
There is the upper beam 17 inner-cavity structure, cylindrical linear 1 to be fixedly mounted on the motor of 17 inner cavity of upper beam
On mounting surface 2.Cylindrical linear 1 includes the mover of motor housing 22, the stator of cartridge type and cylindrical type, and stator is mounted on electricity
The inside of machine shell 22, mover are inserted into stator interior, and the outer diameter of mover and the internal diameter of bore of stator have the air gap of certain distance.
The stator is formed by several stator units are assembled with each other in an axial direction, and each stator unit uses
Identical structure, interlocks assembly between stator unit, the multiple that the quantity of stator unit is 3.Stator unit includes iron core
29, coil windings 30, iron core 29 are circular ring shapes and there is coil chamber, disk-type winding winding 30 to be arranged in the inside of circular ring shape, put
Enter in coil chamber, coil windings 30 connect power supply, and power supply connects servo controller.The line of each disk-type winding winding 30
Enclose winding length, between 900 meters to 1800 meters between, the diameter of coil can be between 1.2 millimeters to 2.0 millimeters.It is involved
And length and diameter depend on corresponding forging hammer type and size be different.
One side surface of the stator unit iron core 29 is equipped with two positioning pins 35, and another side surface is equipped with two location holes
34。
The mover includes mover screw rod 20, permanent magnet 31, ball sleeve 32, sleeve 33, and permanent magnet 31 uses neodymium iron boron
(NdFeB) material is made, permanent magnet 31 be the threaded loop configuration of inner ring, permanent magnet 31 be connected through a screw thread mode successively by
The pole arrangement sequence set is mounted on mover screw rod 20, and 31 head of permanent magnet leans against on the shaft shoulder of mover screw rod 20, forever
The tail portion of magnet 31 has ball sleeve 32, and for being oriented to, tail portion uses 33 axial locking of sleeve, and one end of mover screw rod 20 is set
There are tapered sleeve 28,28 outside of tapered sleeve to use 27 axial locking of locking nut.
The outer diameter of the rotor permanent magnet 31 is between 90 millimeters to 200 millimeters, and the internal diameter of iron core 29 is at 94 millimeter -204
Between millimeter, with the matched rotor permanent magnet generation 2mm air gaps of institute.The outer diameter of iron core is between 214 millimeters -325 millimeters.It is involved
And parameter depend on corresponding forging hammer type and size be different.
The stator includes cooling pipe 26, and cooling pipe 26 uses copper pipe for the shape of helical disk line, cooling pipe 26
It is installed together by the way of thermoplastic with coil windings 30.Iron core 29 is equipped with cooling tube and passes in and out slot 43, cooling pipe 26
Inlet pipe and outlet pipe are arranged along cooling tube disengaging slot 43.The inlet pipe of cooling pipe 26 is pierced by the feed liquor current collecting tier outside motor housing
23, the outlet pipe of cooling pipe 26, which is pierced by outside motor housing, goes out liquid current collecting tier 24, feed liquor current collecting tier 23 and goes out liquid current collecting tier 24
Upper to offer several fairleads 25 respectively, the inlet pipe and outlet pipe of cooling pipe 26 pass through fairlead 25, and fairlead 25 is used for will be cold
But pipeline leads to motor housing 22.
As shown in Figure 1, shown in Figure 5,17 top connection mover of the upper beam breathes bearing chamber 19, and mover breathes bearing chamber 19 and wraps
Bearing chamber 37 is included, mover tail portion one end is inserted into bearing chamber 37, and the inner wall of bearing chamber 37 is connected with mover guide sleeve 38, bearing chamber
37 top inner wall is connected with air spring 39, and the inner wall of bearing chamber 37 is provided with a plurality of air holes 40, and the outside of bearing chamber 37 is set
There are respiratory chamber 41, respiratory chamber 41 to be surrounded by punched-plate 42, filter screen 36 is filled between punched-plate 42 and bearing chamber 37.
Lower die holder mounting groove and locking slot are equipped on the inside of rack, lower die holder 9 is fixed in lower die holder by latch segment 8 pacifies
It in tankage and locks, lower die 11 is connected and fixed with lower die holder 9.Described 20 one end of mover screw rod connects upper mold 7 by tup sliding block,
Tup sliding block is divided into the hammer handle 14 on top and 6 two parts of tup of lower part, and 14 upper end center of hammer handle offers bellmouth 21, taper
Hole 21 is connected and locks with the tapered sleeve 28 of 20 end of mover screw rod, and mover is made to be started shipment during exercise together with drive tup sliding block one
Dynamic, 6 lower part of tup is locked by latch segment and upper mold 7.
12 inside of column of the rack is equipped with sliding rail 13, and tup sliding block moves up and down along sliding rail 13.Upper beam 17
Inside carry hammer handle sheath 3, hammer handle sheath 3 is arranged in the lower section of motor mounting surface 2 and goes out deeply outside upper beam 17, hammer handle shield
3 inside of set is equipped with dual dust excluder 4.
17 top of the upper beam is equipped with end cap flange 18, and 18 lower part of end cap flange is fixed by seam allowance with motor housing 22
Position, 18 top of end cap flange are connect with mover breathing bearing chamber 19.The base flange 16 of upper beam 17 is connect with rack flange 15,
Therebetween it is equipped with snubber block, base flange 16 and rack flange 15 are locked by damping fastener 5, makes that the present invention's is upper and lower
Portion is connected as unified whole.
Claims (10)
1. a kind of intelligent straight electromagnetism that drives forges hammer, which is characterized in that including rack, upper rack is connected with upper beam, rack
Inside is equipped with upper die and lower die, and the inner cavity of upper beam is equipped with cylindrical linear, and cylindrical linear drives upper mold movement,
The cylindrical linear includes the mover of motor housing, the stator of cartridge type and cylindrical type, and stator is mounted on motor housing
Inside, mover are inserted into the air gap of stator interior, the outer diameter of mover and the internal diameter of bore of stator with certain distance, and the stator includes
Several sequentially connected stator units, stator unit include iron core, coil windings, and iron core is circular ring shape, coil windings setting
In the inside of circular ring shape, coil windings connect power supply, and the mover includes mover screw rod, permanent magnet, ball sleeve, sleeve, forever
Magnet is the threaded loop configuration of inner ring, and permanent magnet is connected through a screw thread mode is pacified by the pole arrangement sequence set successively
On mover screw rod, permanent magnet head leans against on the shaft shoulder of mover screw rod, and the tail portion of permanent magnet has ball guide sleeve, tail portion
Using sleeve axial locking, one end of mover screw rod is equipped with tapered sleeve, and locking nut axial locking is used on the outside of tapered sleeve.
2. the intelligent straight electromagnetism that drives according to claim 1 forges hammer, which is characterized in that the stator includes cooling tube
Road, cooling pipe are the shape of helical disk line, and cooling pipe is installed together with coil windings, and iron core is passed in and out equipped with cooling tube
Slot, the inlet pipe of cooling pipe and outlet pipe along cooling tube disengaging slot setting, the inlet pipe of cooling pipe be pierced by outside motor housing into
Liquid current collecting tier, the outlet pipe of cooling pipe, which is pierced by outside motor housing, goes out liquid current collecting tier, feed liquor current collecting tier and goes out on liquid current collecting tier
Several fairleads are respectively equipped with, the inlet pipe and outlet pipe of cooling pipe pass through fairlead.
3. the intelligent straight electromagnetism that drives according to claim 1 or 2 forges hammer, which is characterized in that connect at the top of the upper beam
Connect mover breathing bearing chamber, mover breathing bearing chamber includes bearing chamber, and mover tail portion one end is inserted into bearing chamber, bearing chamber it is interior
Wall is connected with mover guide sleeve, and the top inner wall of bearing chamber is connected with air spring, and the inner wall of bearing chamber is provided with a plurality of air holes,
The outside of bearing chamber is equipped with respiratory chamber, and respiratory chamber is surrounded by punched-plate, and filter screen is set between punched-plate and bearing chamber.
4. the intelligent straight electromagnetism that drives according to claim 1 or 2 forges hammer, which is characterized in that the stator unit iron core
A side surface be equipped with two positioning pins, another side surface is equipped with two location holes, and two neighboring stator unit passes through positioning pin
It is assembled together with location hole.
5. the intelligent straight electromagnetism that drives according to claim 1 forges hammer, which is characterized in that the rack includes pedestal, bottom
Seat top is column, and column top connection frame flange, equipped with lower die holder mounting groove and locking slot, lower die holder passes through for rack inside
Latch segment is fixed in lower die holder mounting groove and locks, and lower die is connected and fixed with lower die holder.
6. the intelligent straight electromagnetism that drives forges hammer according to claim 1 or 5, which is characterized in that mover screw rod one end
Upper mold is connected by tup sliding block, tup sliding block is divided into the hammer handle on top and tup two parts of lower part, and hammer handle upper end center is opened
Equipped with bellmouth, bellmouth is connected and locks with the tapered sleeve of mover screw rod end, and tup lower part passes through latch segment and upper mold lock
It fastens.
7. the intelligent straight electromagnetism that drives according to claim 6 forges hammer, which is characterized in that peace on the inside of the column of the rack
Equipped with sliding rail, tup sliding block moves up and down along sliding rail.
8. the intelligent straight electromagnetism that drives according to claim 6 forges hammer, which is characterized in that the upper beam is tied with inner cavity
Structure, cylindrical linear are fixedly mounted on the motor mounting surface of upper beam inner cavity, and the inside of upper beam carries hammer handle sheath,
Hammer handle shield is set on the lower section of motor mounting surface and goes out outside upper beam deeply, and dual dust excluder is equipped on the inside of hammer handle sheath.
9. the intelligent straight electromagnetism that drives according to claim 6 forges hammer, which is characterized in that be equipped with end at the top of the upper beam
Lid flange, end cap flange lower part are positioned with motor housing by seam allowance, base flange and the rack flanged joint of upper beam, the two
Between be equipped with snubber block, pass through damping fastener and lock base flange and rack flange.
10. the intelligent straight electromagnetism that drives according to claim 1 forges hammer, which is characterized in that the quantity of the stator unit
For 3 multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620741.8A CN108787972A (en) | 2018-06-15 | 2018-06-15 | The intelligent straight electromagnetism that drives forges hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620741.8A CN108787972A (en) | 2018-06-15 | 2018-06-15 | The intelligent straight electromagnetism that drives forges hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787972A true CN108787972A (en) | 2018-11-13 |
Family
ID=64086514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620741.8A Pending CN108787972A (en) | 2018-06-15 | 2018-06-15 | The intelligent straight electromagnetism that drives forges hammer |
Country Status (1)
| Country | Link |
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| CN (1) | CN108787972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909417A (en) * | 2019-04-28 | 2019-06-21 | 洛阳轩飞机械设备有限公司 | A kind of assemble method of electromagnetic hammer power head |
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