CN106001367A - Air hammer device for forging - Google Patents
Air hammer device for forging Download PDFInfo
- Publication number
- CN106001367A CN106001367A CN201610447193.4A CN201610447193A CN106001367A CN 106001367 A CN106001367 A CN 106001367A CN 201610447193 A CN201610447193 A CN 201610447193A CN 106001367 A CN106001367 A CN 106001367A
- Authority
- CN
- China
- Prior art keywords
- anvil block
- bracer
- hammer device
- forging
- hole
- 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
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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
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/06—Hammers tups; Anvils; Anvil blocks
Abstract
The invention discloses an air hammer device for forging. The air hammer device comprises a base and an anvil block arranged on the base, wherein the anvil block is connected to a plurality of supporting blocks in a hinged manner; the plurality of the supporting blocks turn over to the periphery of the anvil block and the upper side surfaces of the supporting blocks are horizontally parallel to the upper side surface of the anvil block or the plurality of the supporting blocks turn over to the upper side of the anvil block and the outer side surfaces of the supporting blocks are vertically parallel to the outer side surface of the anvil block; a positioning hole which is through vertically is further formed in each supporting block; the two ends of each positioning hole are separately provided with counter bores; a first screw hole and a second screw hole are separately formed in the base and the anvil block; the supporting blocks turn over to the periphery of the anvil block and are connected to the positioning holes and the first screw hole through bolts in a penetration manner; the supporting blocks turn over to the upper side of the anvil block and are connected to the positioning holes and the second screw hole through bolts in the penetration manner. The air hammer device can separately realize positioning when the supporting blocks are opened and closed, and is more stable and reliable in use.
Description
Technical field
The present invention relates to forging field, be specifically related to a kind of forging pneumatic hammer device.
Background technology
Existing pneumatic hammer is typically made up of parts such as motor, reductor, linkage, compression cylinder, working cylinder and anvil blocks, this pneumatic hammer is operationally, gas between compression cylinder and working cylinder is controlled by motor drive link mechanism, between compression cylinder and working cylinder, do not have one control compressed-air actuated device, cause pneumatic hammer can only realize the action that single hits.
When pneumatic hammer is in forge hot operation, the forging arranged in a mold is tapped typically by impact hammer, by impact hammer, the forging in mould is come off the most again, knockout course typically requires by built on stilts for mould so that forging comes off under the shock of impact hammer, but built on stilts part of the prior art is typically by manually connecting iron block by pole, make somebody a mere figurehead mould, so i.e. waste of manpower is the most dangerous.
Authorization Notice No. is that the Chinese utility model patent of CN 204620971 U discloses a kind of pneumatic hammer, including frame and the anvil block that is positioned in frame, described anvil block surrounding has all been rotatably connected and has propped up a bracer, described bracer includes upper surface, lower surface, right flank, left surface, front end face and rear end face, after each described bracer draws in, front end face is formed with groove, each described upper surface is formed with supporting surface, each described lower surface is conflicted with the end face of anvil block and is connected, after each described bracer opens, described lower surface and anvil block surface are same plane.This utility model has the following advantages and effect: be provided with while bracer expands range on anvil block so that product stripping is more convenient.Position when a bracer is simply opened by technique scheme, position when a bracer not being drawn in, be still not sufficiently stable during use.
Summary of the invention
For solving above-mentioned technical problem, the goal of the invention of the present invention is to provide a kind of forging pneumatic hammer device, and it can realize positioning respectively when a bracer opens and draws in, and pneumatic hammer device is the most reliable and the most stable.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of forging pneumatic hammer device，Including base and the anvil block being arranged on described base，Described anvil block is hingedly connected with multiple bracers，To the surrounding of described anvil block and the upper side of described bracer flushes with the upper side level of described anvil block or upside and the lateral surface of described bracer of the plurality of bracer upset extremely described anvil block flush up and down with the lateral surface of described anvil block in the plurality of bracer upset，Each described bracer is additionally provided with the hole, location of up/down perforation，Hole, described location be respectively arranged at two ends with counterbore，It is also respectively provided with the first screw and the second screw on described base and described anvil block，Described bracer upset to the surrounding of described anvil block and connects hole, described location and described first screw by bolt cross-under，Described bracer upset to the upside of described anvil block and connects hole, described location and described second screw by bolt cross-under.
In technique scheme, described counterbore is additionally provided with the sealing-plug of the top of the head being positioned at described bolt.
In technique scheme, described counterbore is frustum type, and described sealing-plug is frustum type, and the top of described sealing-plug is additionally provided with the maximum size cylindrical plag handle being smaller in size than described sealing-plug.
In technique scheme, described bracer upset surrounds a through hole between the upside and the plurality of bracer of described anvil block.
In technique scheme, described bracer upset surrounds a blind hole between the upside and the plurality of bracer of described anvil block.
In technique scheme, described anvil block has a rectangular shape, and the plurality of bracer includes a bracer described in four, and described in four, a bracer is hingedly connected four edges at described anvil block.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
(1) forging pneumatic hammer device disclosed by the invention, when a bracer opens, is bolted hole, location and the first screw, a bracer location on base can be realized, when a bracer draws in, it is bolted hole, location and the second screw, a bracer location on anvil block can be realized；
(2) present invention is by arranging sealing-plug, can effectively prevent dust from falling in counterbore, and then bolt is back-outed by impact；
(3) sealing-plug is taken out by the present invention by arranging the counterbore of frustum type, the sealing-plug of taper and cylindrical plag handle, more labour-saving.
Accompanying drawing explanation
Fig. 1 is that symmetrical two the bracer upset of forging pneumatic hammer device disclosed by the invention is to structural representation when flushing with anvil block level；
Fig. 2 is that symmetrical two bracer of forging pneumatic hammer device disclosed by the invention overturns to structural representation when flushing up and down with anvil block in time flushing with anvil block level；
Fig. 3 is that symmetrical two the bracer upset of forging pneumatic hammer device disclosed by the invention is to structural representation when flushing up and down with anvil block.
Wherein, 1, base；2, anvil block；3, bracer is propped up；4, hole, location；5, counterbore；6, the first screw；7, the second screw.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment one
nullSee Fig. 1 to Fig. 3，As shown in legend therein，Pneumatic hammer device is used in a kind of forging，Including base 1 and the anvil block 2 being arranged on base 1，Anvil block 2 is hingedly connected with four bracers 3，Four bracers 3 overturn to the surrounding of anvil block 2 and the upper side of a bracer 3 and flush with the upper side level of 2 anvil blocks or four bracers 3 overturn to the upside of anvil block 2 and prop up the lateral surface of bracer 3 and flush up and down with the lateral surface of anvil block 2，Each bracer 3 is additionally provided with the hole, location 4 of up/down perforation，Hole 4, location is respectively arranged at two ends with counterbore 5，The first screw 6 and the second screw 7 it is also respectively provided with on base 1 and anvil block 2，Prop up bracer 3 overturn to the surrounding of anvil block 2 and connect hole 4, location and the first spiral shell 6 hole by bolt (not shown in FIG.) cross-under，Prop up bracer 3 overturn to the upside of anvil block 2 and connect hole 4, location and the second screw 7 by bolt (not shown in FIG.) cross-under.
nullBy using technique scheme，Anvil block 2 is provided with a bracer 3，When a bracer 3 opens，The upper side propping up bracer 3 flushes with the upper side of anvil block 2，The surface area of anvil block 2 can be expanded，Allow to place bigger mould up，Make to need not change larger pneumatic hammer to meet production requirement，Expand range，By hole 4, location and the first screw 6 cross-under bolt，Realize the stabilized structure of a bracer 3，Simultaneously when product is beaten out from mould by needs，It is typically all mould is padded，Between mould and anvil block 2, gap is to allow product beat out，And now have only to turn a bracer 3，After turning，By hole 4, location and the second screw 7 cross-under bolt，Consolidating of the structure of realization bracer 3，It is formed with groove between each bracer 3，Groove is available for product and preferably drops，The upper side propping up bracer 3 can be used to place mould，When not needed，Only need to again overturn，The existence propping up bracer 3 makes to expand the range of this pneumatic hammer.
In order to prevent dust from falling in counterbore 5, counterbore 5 is additionally provided with the sealing-plug (not shown in FIG.) of the top of the head being positioned at bolt.
Sealing-plug and the taking-up of bolt for convenience, counterbore 5 is in frustum type, and sealing-plug is frustum type, and the top of sealing-plug is additionally provided with the maximum size cylindrical plag handle being smaller in size than sealing-plug.
It is more than the description to the embodiment of the present invention, by the described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or use the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (6)
1. a pneumatic hammer device is used in forging, including base and the anvil block being arranged on described base, described anvil
Block is hingedly connected with multiple bracers, the surrounding of the plurality of bracer upset to described anvil block and described
The upper side of bracer flushes with the upper side level of described anvil block or the plurality of bracer upset is to institute
Stating the upside of anvil block and the lateral surface of described bracer to flush up and down with the lateral surface of described anvil block, it is special
Levying and be, each described bracer is additionally provided with the hole, location of up/down perforation, and the two ends in hole, described location are divided
It is not provided with on counterbore, described base and described anvil block and is also respectively provided with the first screw and the second screw, institute
State the upset of bracer and connect hole, described location and described the to the surrounding of described anvil block and by bolt cross-under
One screw, described bracer upset to the upside of described anvil block and connects described location by bolt cross-under
Hole and described second screw.
Forging pneumatic hammer device the most according to claim 1, it is characterised in that in described counterbore also
It is provided with the sealing-plug of the top of the head being positioned at described bolt.
Forging pneumatic hammer device the most according to claim 2, it is characterised in that described counterbore is cone
Bench-type, described sealing-plug is frustum type, and the top of described sealing-plug is additionally provided with and is smaller in size than described sealing
The maximum size cylindrical plag handle of plug.
Forging pneumatic hammer device the most according to claim 1, it is characterised in that described bracer turns over
Go to surround a through hole between the upside of described anvil block and the plurality of bracer.
Forging pneumatic hammer device the most according to claim 1, it is characterised in that described bracer turns over
Go to surround a blind hole between the upside of described anvil block and the plurality of bracer.
Forging pneumatic hammer device the most according to claim 1, it is characterised in that described anvil block is in just
Square shape, the plurality of bracer includes a bracer described in four, and described in four, a bracer is respectively articulated with even
It is connected on four edges of described anvil block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447193.4A CN106001367A (en) | 2016-06-21 | 2016-06-21 | Air hammer device for forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447193.4A CN106001367A (en) | 2016-06-21 | 2016-06-21 | Air hammer device for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001367A true CN106001367A (en) | 2016-10-12 |
Family
ID=57085461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447193.4A Pending CN106001367A (en) | 2016-06-21 | 2016-06-21 | Air hammer device for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069960A (en) * | 2022-06-15 | 2022-09-20 | 南通长源重工机械有限公司 | High-efficient forging device is used in forging processing convenient to drawing of patterns |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181449A (en) * | 1982-04-16 | 1983-10-24 | Masuji Ogawa | Cold forging die |
| CN201008933Y (en) * | 2007-02-14 | 2008-01-23 | 张学孔 | Pneumatic hammer capable of vertically smithing tapering spindle over-size |
| CN202516989U (en) * | 2011-12-28 | 2012-11-07 | 海安县威仕重型机械有限公司 | Pneumatic hammer |
| CN102896263A (en) * | 2012-10-12 | 2013-01-30 | 天津重型装备工程研究有限公司 | Hammer head rotation seat device |
| JP2015116573A (en) * | 2013-12-16 | 2015-06-25 | 武蔵精密工業株式会社 | Forging device |
| CN204620972U (en) * | 2015-02-10 | 2015-09-09 | 昆山市聚杨锻造有限公司 | Pneumatic hammer |
| CN104959507A (en) * | 2015-05-25 | 2015-10-07 | 钢铁研究总院 | Tool and method for high temperature alloy annular element forging |
| CN205904367U (en) * | 2016-06-21 | 2017-01-25 | 太仓市顺昌锻造有限公司 | Pneumatic hammer device for forging |
-
2016
- 2016-06-21 CN CN201610447193.4A patent/CN106001367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181449A (en) * | 1982-04-16 | 1983-10-24 | Masuji Ogawa | Cold forging die |
| CN201008933Y (en) * | 2007-02-14 | 2008-01-23 | 张学孔 | Pneumatic hammer capable of vertically smithing tapering spindle over-size |
| CN202516989U (en) * | 2011-12-28 | 2012-11-07 | 海安县威仕重型机械有限公司 | Pneumatic hammer |
| CN102896263A (en) * | 2012-10-12 | 2013-01-30 | 天津重型装备工程研究有限公司 | Hammer head rotation seat device |
| JP2015116573A (en) * | 2013-12-16 | 2015-06-25 | 武蔵精密工業株式会社 | Forging device |
| CN204620972U (en) * | 2015-02-10 | 2015-09-09 | 昆山市聚杨锻造有限公司 | Pneumatic hammer |
| CN104959507A (en) * | 2015-05-25 | 2015-10-07 | 钢铁研究总院 | Tool and method for high temperature alloy annular element forging |
| CN205904367U (en) * | 2016-06-21 | 2017-01-25 | 太仓市顺昌锻造有限公司 | Pneumatic hammer device for forging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069960A (en) * | 2022-06-15 | 2022-09-20 | 南通长源重工机械有限公司 | High-efficient forging device is used in forging processing convenient to drawing of patterns |
| CN115069960B (en) * | 2022-06-15 | 2023-11-14 | 南通长源重工机械有限公司 | Forging processing is with high-efficient forging device convenient to drawing of patterns |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |