CN204503214U - A kind of compound quartering hammer - Google Patents
A kind of compound quartering hammer Download PDFInfo
- Publication number
- CN204503214U CN204503214U CN201520057610.5U CN201520057610U CN204503214U CN 204503214 U CN204503214 U CN 204503214U CN 201520057610 U CN201520057610 U CN 201520057610U CN 204503214 U CN204503214 U CN 204503214U
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- Prior art keywords
- quartering hammer
- working end
- matrix
- utility
- model
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Abstract
The utility model discloses a kind of compound quartering hammer, comprise quartering hammer matrix, the upper-center of described quartering hammer matrix is provided with axis hole, and described quartering hammer matrix lower semisection is for beating working end.What described both sides of beating working end formed trapezoidal protuberance forges face, described in beat working end functional contact face be designed to irregular rubbing surface.The crushing effect that irregular rubbing surface brings when pounding under can strengthening quartering hammer entirety.In order to realize the effect increased the service life, the further technical scheme of the utility model for: described in beat working end thickness exceed the thickness at least 1cm of quartering hammer matrix.The utility model reasonably employs the highest high rigidity essence Steel material of cost, has saved the use amount of smart steel to a certain extent, has directly reduced production cost, ensured " using the best steel to make the knife's edge ".
Description
Technical field
The utility model relates to a kind of broken equipment, more particularly, relates to a kind of compound quartering hammer needing hard contact.
Background technology
Quartering hammer is mining, and the workplaces such as stone pit often need the parts used.In order to reach good crushing effect, general quartering hammer is all use the smart steel cast iron of extreme hardness to cast, but the quartering hammer carefully analyzed in work, we find, the position often used under normal operating conditions is the lower semisection of quartering hammer, we are referred to as to beat working end, this part is often work, when pounding under quartering hammer entirety, what mainly work is also this part, next is exactly two sides of beating working end, and an effect forged mainly when getting rid of and removing and pound, is played in these two sides.We think that the smart steel that these two major parts should adopt hardness the highest forges, and thicken its thickness, play an effect increased the service life.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant, through repeatedly putting into practice improvement, devises a kind of compound quartering hammer, reasonably employ the high rigidity essence Steel material that cost is the highest, and will the both sides design protuberance of working end be beaten, and extend service life, enhance and forge effect.
Technical scheme: in order to realize foregoing invention object, the technical scheme that the utility model adopts is: a kind of compound quartering hammer, comprise quartering hammer matrix, the upper-center of described quartering hammer matrix is provided with axis hole, and described quartering hammer matrix lower semisection is for beating working end.What described both sides of beating working end formed trapezoidal protuberance forges face, described in beat working end functional contact face be designed to irregular rubbing surface.The crushing effect that irregular rubbing surface brings when pounding under can strengthening quartering hammer entirety.
In order to realize the effect increased the service life, the further technical scheme of the utility model for: described in beat working end thickness exceed the thickness at least 1cm of quartering hammer matrix.
In order to the intensity realizing Integral-crushing hammer does not reduce, the material of quartering hammer matrix also must use the higher cast iron of hardness to make.
Beneficial effect: compared with prior art, its beneficial effect is the utility model:
1, the utility model reasonably employs the highest high rigidity essence Steel material of cost, has saved the use amount of smart steel to a certain extent, has directly reduced production cost, ensured " using the best steel to make the knife's edge ".
2, from structure, the utility model will beat the both sides design protuberance of working end, and extend service life, what enhance quartering hammer forges effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of compound quartering hammer of the utility model.
Detailed description of the invention
Below by a most preferred embodiment, the technical program is described in detail, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of compound quartering hammer, comprise quartering hammer matrix 1, the upper-center of described quartering hammer matrix 1 is provided with axis hole 2, described quartering hammer matrix 1 lower semisection is for beating working end 5, described both sides of beating working end 5 form the face that forges 4 of trapezoidal protuberance, described in beat working end 5 functional contact face 3 be designed to irregular rubbing surface.
The described thickness beating working end 5 exceeds the thickness at least 1cm of quartering hammer matrix 1.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a compound quartering hammer, comprise quartering hammer matrix (1), the upper-center of described quartering hammer matrix (1) is provided with axis hole (2), described quartering hammer matrix (1) lower semisection is for beating working end (5), it is characterized in that: described in beat working end (5) both sides form the face that forges (4) of trapezoidal protuberance, described in beat working end (5) functional contact face (3) be designed to irregular rubbing surface.
2. the compound quartering hammer of one according to claim 1, is characterized in that: described in beat working end (5) thickness exceed the thickness at least 1cm of quartering hammer matrix (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057610.5U CN204503214U (en) | 2015-01-27 | 2015-01-27 | A kind of compound quartering hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057610.5U CN204503214U (en) | 2015-01-27 | 2015-01-27 | A kind of compound quartering hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503214U true CN204503214U (en) | 2015-07-29 |
Family
ID=53701217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057610.5U Expired - Fee Related CN204503214U (en) | 2015-01-27 | 2015-01-27 | A kind of compound quartering hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503214U (en) |
-
2015
- 2015-01-27 CN CN201520057610.5U patent/CN204503214U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170127 |