CN204545300U - Upper ram - Google Patents
Upper ram Download PDFInfo
- Publication number
- CN204545300U CN204545300U CN201520092519.7U CN201520092519U CN204545300U CN 204545300 U CN204545300 U CN 204545300U CN 201520092519 U CN201520092519 U CN 201520092519U CN 204545300 U CN204545300 U CN 204545300U
- Authority
- CN
- China
- Prior art keywords
- upper ram
- tup body
- damping
- hammer seat
- forging
- 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
Abstract
The utility model discloses a kind of upper ram, its drip irrigation device comprises hammer seat, described hammer seat extends to form tup body downwards, tup body caves inward and forms damping, buffering groove, described damping, buffering groove to be narrowed gradually to both sides by middle part and is arc-shaped, and the power that the utility model can be subject to upper ram is disperseed and damping.
Description
Technical field
The utility model relates to a kind of forging tools, and more particularly, it relates to a kind of upper ram.
Background technology
At present, in forging forging and stamping process, need the mould of forging and stamping is settled and carries out conducting forging processing below forging equipment, hydraulic hammer is all generally coordinated by the lower anvil of upper ram and hammer to forge and press, and in forging and stamping process, the meeting of upper ram is subject to larger power, side due to tup is a plane, be unfavorable for disperseing also not easily damping to the power be subject to, upper ram easily ftractures, and reduces the service life of upper ram.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of power that can be subject to upper ram to disperse and the upper ram of damping.
For achieving the above object, the utility model adopts following technical scheme, comprises hammer seat, and described hammer seat extends to form tup body downwards, and tup body caves inward and forms damping, buffering groove, and described damping, buffering groove has and to be narrowed gradually to both sides by middle part and be arc-shaped.
Preferably, tup body is provided with fillet structure with hammer seat junction.
Preferably, the sidewall of tup body and the diapire junction of tup body are provided with fillet.
Preferably, hammer seat upper surface is provided with dovetail groove, and the both sides of described dovetail groove are inclined-plane, and the gradient in described chamfer length direction is 1:100, is formed with angle between described inclined-plane and longitudinal vertical line, and described angle is between 6 degree to 8 degree.
The utility model hinge structure is compared to be had: tup body caves inward and forms damping, buffering groove, described damping, buffering groove has and to be narrowed gradually to both sides by middle part and be arc-shaped, when tup body is subject to impulsive force, power can effectively be disperseed by the damping, buffering groove of arc-shaped like this, thus to eliminate in a part of forging and stamping process upper ram vibration and stressed, upper ram is avoided easily to ftracture, improve the operating efficiency of forging equipment, substantially increase the forging quality of forging, enhance productivity.
Accompanying drawing explanation
Fig. 1 is upper ram side view;
Fig. 2 is upper ram top view;
Fig. 3 is upper ram front view.
Reference numeral: 1, hammer seat into shape, 2, tup body, 21, damping, buffering groove, 3, dovetail groove.
Detailed description of the invention
With reference to accompanying drawing, the utility model upper ram embodiment is described further.
A kind of upper ram, comprise hammer seat 1, described hammer seat 1 extends to form tup body 2 downwards, tup body 2 caves inward and forms damping, buffering groove 21, described damping, buffering groove has and to be narrowed gradually to both sides by middle part and be arc-shaped, when tup body 2 is subject to impulsive force, power can effectively be disperseed by the damping, buffering groove of arc-shaped like this, thus to eliminate in a part of forging and stamping process upper ram vibration and stressed, upper ram is avoided easily to ftracture, improve the operating efficiency of forging equipment, substantially increase the forging quality of forging, enhance productivity.
Tup body 2 is provided with fillet structure with hammer seat 1 junction, when stressed, stress dispersion can be played good damping effect like this, makes junction be not easy to damage.
The sidewall of tup body 2 and the diapire junction of tup body 2 are provided with fillet, and fillet structure has peptizaiton to power, make junction be not easy to damage.
Hammer seat 1 upper surface is provided with dovetail groove 3, the both sides of described dovetail groove 3 are inclined-plane, the gradient in described chamfer length direction is 1:100, be formed with angle a between described inclined-plane and longitudinal vertical line, described angle is between 6 degree to 8 degree, thus eliminates in a part of forging and stamping process and hammer the Relative Vibration and stress that seat 1 is subject to into shape, prevent hammer seat 1 from wearing and tearing and ftractureing further, improve the operating efficiency of forging equipment, substantially increase the forging quality of forging, enhance productivity.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to the above embodiments, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a upper ram, comprises hammer seat, and described hammer seat extends to form tup body downwards, it is characterized in that: described tup body caves inward and forms damping, buffering groove, and described damping, buffering groove to be narrowed gradually to both sides by middle part and is arc-shaped.
2. upper ram according to claim 1, is characterized in that: described tup body is provided with fillet structure with hammer seat junction.
3. upper ram according to claim 1, is characterized in that: the sidewall of described tup body and the diapire junction of tup body are provided with fillet.
4. upper ram according to claim 1, it is characterized in that: described hammer seat upper surface is provided with dovetail groove, the both sides of described dovetail groove are inclined-plane, and the gradient in described chamfer length direction is 1:100, be formed with angle between described inclined-plane and longitudinal vertical line, described angle is between 6 degree to 8 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092519.7U CN204545300U (en) | 2015-02-09 | 2015-02-09 | Upper ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092519.7U CN204545300U (en) | 2015-02-09 | 2015-02-09 | Upper ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545300U true CN204545300U (en) | 2015-08-12 |
Family
ID=53820465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092519.7U Expired - Fee Related CN204545300U (en) | 2015-02-09 | 2015-02-09 | Upper ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545300U (en) |
-
2015
- 2015-02-09 CN CN201520092519.7U patent/CN204545300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |