CN1061922A - Electromagnetic hammer - Google Patents
Electromagnetic hammer Download PDFInfo
- Publication number
- CN1061922A CN1061922A CN 90106320 CN90106320A CN1061922A CN 1061922 A CN1061922 A CN 1061922A CN 90106320 CN90106320 CN 90106320 CN 90106320 A CN90106320 A CN 90106320A CN 1061922 A CN1061922 A CN 1061922A
- Authority
- CN
- China
- Prior art keywords
- hammer
- rod
- coil
- support
- anvil head
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Forging (AREA)
Abstract
The present invention relates to hammering equipment with the electromagnetic principle manufacturing.The hammering equipment of prior art mainly is pneumatic hammer, and its capacity usage ratio is low, the cost height.The present invention has adopted anvil head 10 fixing with the anvil block 11 on the support 1, last anvil head 9 is fixed in lower hammer rod 8 bottoms, last hammer stem 3 is connected with lower hammer rod 8 by connecting rod 5, in support 1 position corresponding with upper and lower hammer stem, guide pipe 2,7 is arranged respectively and forge coil 4 and lifting coil 6, two coils are connected with travel switch 12,15, with job requirement such as realize tip-tap, beat again, beat continuously.The present invention makes simply, and cost is low, and the capacity usage ratio height is that the ideal that substitutes prior art forges equipment.
Description
The invention belongs to forging equipment, relate generally to the equipment that forges with the electromagnetic principle manufacturing.
The equipment that forges of prior art, what generally use both at home and abroad is pneumatic hammer, it mainly is by gear and belt pulley by motor, drive the compression cylinder inner carrier, piston extruding air drives the hammer stem that is connected with working piston by air valve and does upper and lower motion, forges purpose thereby reach.The thick heaviness of pneumatic hammer profile, the cost height, capacity usage ratio low (only being 14.4%), power conversion is by electric energy → mechanical energy → air internal energy → mechanical energy, the transfer process complexity.
The purpose of this invention is to provide a kind of capacity usage ratio height, simple in structure, with low cost, convert the equipment that forges that is converted into mechanical energy after the electromagnetic energy to by electric energy.
The present invention adopts fixing anvil head down on the anvil block of support, last anvil head is fixed in the bottom of lower hammer rod, last hammer stem is connected with lower hammer rod by connecting rod, on support with the corresponding position of upper and lower hammer stem, two guide pipes lay respectively at hammer stem and forge coil and lower hammer rod and lifting coil between, two coils are connected with travel switch respectively.
The fixing drive link in last hammer stem top can slide along adjuster; Foot-propelled device one end and frame bottom are hinged, and the other end is connected with travel switch by connecting rod, adjuster, control lever.
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the electromagnetic hammer structural representation.
Among the figure, the 1st, support, 2 guide pipes, hammer stem on 3,4 forge coil, 5 connecting rods, 6 promote coils, 7 guide pipes, 8 lower hammer rods, anvil head on 9,10 times anvil heads, 11 anvil blocks, 12 travel switches, 13 control levers, 14 adjusters, 15 travel switches, 16 drive links, 17 connecting rods, 18 foot-propelled devices.
Connecting rod 5 connects upper hammer stem 3 and lower hammer rod 8, and its connection can be adopted screw thread or taper or bearing pin mode, and connecting rod 5 is to make of non-magnetic material. Upper and lower hammer stem 3,8 can adopt common iron or 45# steel to make through modifier treatment. The outer surface of guide pipe 2 and guide pipe 7 twines respectively the two ends that forge coil 4 and promote coil 6, two guide pipes and is separately fixed on the support 1, and upper hammer stem 3 and lower hammer rod 8 can be distinguished very neatly along guide pipe 2 and guide pipe 7 slips. The lead-in wire of two coils connects respectively travel switch 12 and 15.
During work, be communicated with the power supply (with the direct current of half-wave rectifying circuit) that promotes coil 6, according to electromagnetic theory, produce a high-intensity magnetic field around guide pipe 7, lower hammer rod 8 is picked up, and rises thereby drive upper hammer stem 3 by connecting rod 5. When rising to certain position, disconnect and promote coil 6 circuit, magnetic field disappears, hammer stem rises to after top dead center by inertia to be stopped, connection forges the power supply of coil 4 (with the direct current of half-wave rectifying circuit, around guide pipe 2, produce a high-intensity magnetic field, press hammer stem 3 under the magnetic force, and fall by the upper anvil head 9 of connecting rod 5 drive lower hammer rods 8 bottoms, can realize forging purpose.
In addition, when needing tip-tap, as long as control foot-propelled device 18, make drive link 16 be positioned at the middle part of adjuster 14, namely in the moment that upper anvil head 9 and lower anvil head 10 just will contact, connect the power supply that promotes coil 6, make lower hammer rod 8 be subjected to a power that makes progress, thus the impulsive force in the time of can reducing to forge. When beating again, step foot-propelled device 18, drive link 16 is positioned at the bottom of adjuster 14 and slides, and only has after upper and lower anvil head contact, and disconnect again the circuit that forges coil 4, and connect the circuit that promotes coil 6, thus the purpose that realization is beaten again. Therefore, if the switch time of control travel switch 12 and 15, the job requirement that just can easier realize tip-tap, beat again, beat continuously.
The present invention compared with prior art has:
1, conversion process of energy is simple, and energy consumption is little, is directly changed into mechanical energy by electromagnetic energy, and capacity usage ratio is up to 39.9%.
2, the present invention is simple in structure, and cost is low, economical with materials, and the pneumatic hammer of comparing same model can reduce manufacturing cost greatly.
3, energy savings.The 40kg pneumatic hammer needs consuming electric power 4.5kw generally speaking, and the electromagnetic hammer of same model consuming electric power 1.52kw only.
4, easier realization control and streamline production automatically, and handling safety is reliable.
Embodiment:
Support 1 adopts cast iron, casting.
Connecting rod 5 adopts stainless steel or copper alloy and other non-magnet_conductible materials, φ 200-φ 250 * φ 180-φ 240
Claims (3)
1, a kind of electromagnetic hammer, comprise anvil head 9, anvil block 11 on the support 1 and the following anvil head 10 that is connected and fixed with it, it is characterized in that: go up the bottom that anvil head 9 is fixed in lower hammer rod 8, last hammer stem 3 is connected with lower hammer rod 8 by connecting rod 5, on support 1, the corresponding position of upper and lower hammer stem, guide pipe 2 is at last hammer stem 3 and forge between the coil 4, and guide pipe 7 is at lower hammer rod 8 and promote between the coil 6, and two coils are connected with 15 with travel switch 12.
2, electromagnetic hammer according to claim 1 is characterized in that: on hammer 3 top into shape and fix a drive link 16, can slide along adjuster 14.
3, electromagnetic hammer according to claim 2 is characterized in that: the base of foot-propelled device 18 1 ends and support 1 is hinged, and the other end is connected with travel switch 12,15 with control lever 13 by connecting rod 17, adjuster 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106320 CN1061922A (en) | 1990-11-24 | 1990-11-24 | Electromagnetic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106320 CN1061922A (en) | 1990-11-24 | 1990-11-24 | Electromagnetic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1061922A true CN1061922A (en) | 1992-06-17 |
Family
ID=4879963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90106320 Pending CN1061922A (en) | 1990-11-24 | 1990-11-24 | Electromagnetic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061922A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298194B (en) * | 2007-04-30 | 2011-06-29 | 刘新广 | Magnetic punching machine |
| CN102327941A (en) * | 2011-10-10 | 2012-01-25 | 杜如虚 | Pendulum type stamping device and method |
| CN110681812A (en) * | 2018-07-05 | 2020-01-14 | 河南理工大学 | A New Type of Magnetically Controlled Ultrasonic Forging Device |
| CN113426936A (en) * | 2021-05-27 | 2021-09-24 | 张祥妹 | Opposite-punching forging mechanism for small metal parts |
| CN117282911A (en) * | 2023-11-27 | 2023-12-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
-
1990
- 1990-11-24 CN CN 90106320 patent/CN1061922A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298194B (en) * | 2007-04-30 | 2011-06-29 | 刘新广 | Magnetic punching machine |
| CN102327941A (en) * | 2011-10-10 | 2012-01-25 | 杜如虚 | Pendulum type stamping device and method |
| CN102327941B (en) * | 2011-10-10 | 2013-06-26 | 杜如虚 | Pendulum punching device and method |
| CN110681812A (en) * | 2018-07-05 | 2020-01-14 | 河南理工大学 | A New Type of Magnetically Controlled Ultrasonic Forging Device |
| CN113426936A (en) * | 2021-05-27 | 2021-09-24 | 张祥妹 | Opposite-punching forging mechanism for small metal parts |
| CN117282911A (en) * | 2023-11-27 | 2023-12-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
| CN117282911B (en) * | 2023-11-27 | 2024-01-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |