CN201008933Y - Pneumatic hammer capable of vertically smithing tapering spindle over-size - Google Patents
Pneumatic hammer capable of vertically smithing tapering spindle over-size Download PDFInfo
- Publication number
- CN201008933Y CN201008933Y CNU2007201156489U CN200720115648U CN201008933Y CN 201008933 Y CN201008933 Y CN 201008933Y CN U2007201156489 U CNU2007201156489 U CN U2007201156489U CN 200720115648 U CN200720115648 U CN 200720115648U CN 201008933 Y CN201008933 Y CN 201008933Y
- Authority
- CN
- China
- Prior art keywords
- anvil
- pneumatic hammer
- iron
- hammer
- forges
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 47
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 230000003292 diminished effect Effects 0.000 claims description 8
- 238000005242 forging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Surgical Instruments (AREA)
- Forging (AREA)
Abstract
An air hammer for longitudinally oversize forging cone axis consists of a hammer body (1), a hammer head (2), an upper anvil (3) and an anvil stand (4), wherein the anvil stand (4) of the air hammer is fixed with a lower anvil (5) which is longitudinally provided with a workpiece extending hole (51) in the center part, the upper part of the workpiece extending hole (51) of the lower anvil (5) is provided with a cylinder shape die (6). The utility model can longitudinally oversize forge the cone axis such as main axis of the lathe, and can effectively substitute the bigger air hammer.
Description
Technical field
The utility model relates to pneumatic hammer.
Background technology
The lower anvil iron of existing pneumatic hammer is a solid, and the spacing of its upper anvil iron and lower anvil iron has determined its maximum to forge size, and it can't vertically forge as the lathe spindle equal length and surpass its maximum diminished shaft that forges size.
The utility model content
The purpose of this utility model provides the pneumatic hammer that a kind of vertically over dimensioning forges diminished shaft.
Technical solution of the present utility model is: it is to be fixed with the lower anvil iron that the middle part vertically is provided with the workpiece elongated hole on the anvil block of the existing pneumatic hammer that is made of hammer body, tup, upper anvil iron and anvil block, and workpiece elongated hole top is provided with cylindrical mould on the lower anvil iron.
Technique effect of the present utility model is: it vertically over dimensioning forge as diminished shafts such as lathe spindles, can effectively substitute more large-scale pneumatic hammer.
Description of drawings
Accompanying drawing is the utility model embodiment three-dimensional cutaway view.
The specific embodiment
As shown in the figure, it is to be fixed with the lower anvil iron 5 that the middle part vertically is provided with workpiece elongated hole 51 on the anvil block 4 of the existing pneumatic hammer that is made of hammer body 1, tup 2, upper anvil iron 3 and anvil block 4, and workpiece elongated hole 51 tops are provided with cylindrical mould 6 on the lower anvil iron 5.The last anvil face of lower anvil iron 5 is provided with mould locating slot 52.Lower anvil iron 5 bottoms are provided with the caudal peduncle 53 that can be connected with anvil block dovetail groove 41, and lower anvil iron 5 is fixed on the anvil block 4 by caudal peduncle 53 and anvil piece 7.Lower anvil iron 5 sidepieces are provided with hole for hoist 54.
Claims (4)
1. vertically over dimensioning forges the pneumatic hammer of diminished shaft, it includes the pneumatic hammer that is made of hammer body (1), tup (2), upper anvil iron (3) and anvil block (4), it is characterized in that: be fixed with the lower anvil iron (5) that the middle part vertically is provided with workpiece elongated hole (51) on the anvil block (4), lower anvil iron (5) is gone up workpiece elongated hole (51) top and is provided with cylindrical mould (6).
2. vertically over dimensioning as claimed in claim 1 forges the pneumatic hammer of diminished shaft, it is characterized in that the last anvil face of described lower anvil iron (5) is provided with mould locating slot (52).
3. vertically over dimensioning as claimed in claim 1 forges the pneumatic hammer of diminished shaft, it is characterized in that described lower anvil iron (5) bottom is provided with the caudal peduncle (53) that can be connected with anvil block dovetail groove (41), lower anvil iron (5) is fixed on the anvil block (4) by caudal peduncle (53) and anvil piece (7).
4. vertically over dimensioning as claimed in claim 1 forges the pneumatic hammer of diminished shaft, it is characterized in that described lower anvil iron (5) sidepiece is provided with hole for hoist (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201156489U CN201008933Y (en) | 2007-02-14 | 2007-02-14 | Pneumatic hammer capable of vertically smithing tapering spindle over-size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201156489U CN201008933Y (en) | 2007-02-14 | 2007-02-14 | Pneumatic hammer capable of vertically smithing tapering spindle over-size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008933Y true CN201008933Y (en) | 2008-01-23 |
Family
ID=39043866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201156489U Expired - Fee Related CN201008933Y (en) | 2007-02-14 | 2007-02-14 | Pneumatic hammer capable of vertically smithing tapering spindle over-size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008933Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921666A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Cutting board assembly of forging hammer used for machining bearing forge pieces |
| CN106001367A (en) * | 2016-06-21 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Air hammer device for forging |
-
2007
- 2007-02-14 CN CNU2007201156489U patent/CN201008933Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921666A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Cutting board assembly of forging hammer used for machining bearing forge pieces |
| CN106001367A (en) * | 2016-06-21 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Air hammer device for forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 |