CN203972032U - The replaceable peening hammer of a kind of head - Google Patents
The replaceable peening hammer of a kind of head Download PDFInfo
- Publication number
- CN203972032U CN203972032U CN201420273103.0U CN201420273103U CN203972032U CN 203972032 U CN203972032 U CN 203972032U CN 201420273103 U CN201420273103 U CN 201420273103U CN 203972032 U CN203972032 U CN 203972032U
- Authority
- CN
- China
- Prior art keywords
- tup
- head
- hammer
- replaceable
- dovetail groove
- 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
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses the replaceable peening hammer of a kind of head, it comprises tup and the hammer handle of split type connection, described tup is provided with a dovetail groove, described hammer handle is provided with a projection, described dovetail groove matches with described projection, and be bolted to connection, and the mating surface of described projection and described dovetail groove is inclined-plane.The utility model is installed by tup and hammer handle being separated manufacture, and when changing hammer handle as long as change tup after tup loss, so just greatly reduces production cost, and it uses safety, convenient.
Description
Technical field
The utility model relates to peening hammer technical field, relates in particular to the replaceable peening hammer of a kind of head.
Background technology
In hammer mill uses, peening hammer is to consume one of maximum part in using.Traditional hammer mill peening hammer, tup position and hammer handle position are integral types.In use, the tup position loss of peening hammer to a certain degree time, will be changed whole peening hammer.This makes equipment use cost high, causes great waste.
Utility model content
The utility model is mainly to solve existing technical problem in prior art, thereby provides a kind of head detachable, that effectively reduce production costs replaceable peening hammer.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The replaceable peening hammer of head that the utility model provides, it comprises tup and the hammer handle of split type connection, described tup is provided with a dovetail groove, described hammer handle is provided with a dovetail tangs, described dovetail groove matches with described dovetail tangs, and be bolted to connection, and the mating surface of described dovetail tangs and described dovetail groove is inclined-plane.
Further, the angle being of the mating surface of described dovetail groove and described dovetail tangs and horizontal plane is 1 °.
Further, the quantity of described bolt is two, and the fixing described dovetail groove at interval and described dovetail tangs.
Further, described bolt is hexagon socket head cap screw.
The beneficial effects of the utility model are: install by tup and hammer handle being separated manufacture, when changing hammer handle as long as change tup after tup loss, so just greatly reduce production cost, and it uses safety, convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the replaceable peening hammer of head of the present utility model;
Fig. 2 is the explosive view of the replaceable peening hammer of head of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult shown in Fig. 1-2, the replaceable peening hammer of head of the present utility model, it comprises tup 1 and the hammer handle 2 of detachable connection, tup 1 is provided with a dovetail groove 3, hammer handle 2 is provided with a dovetail tangs 4, dovetail groove 3 matches with described dovetail tangs 4, and by high-strength hexagon socket-head bolt 5 attaching nuts, spring washer, two parts is firmly connected into an entirety.And dovetail groove 3 be inclined-plane with the mating surface 6 of dovetail tangs 4, dovetail groove 3 is preferably 1 ° with the mating surface 6 of dovetail tangs 4 with the angle being of horizontal plane, can make like this hammer handle 2 and tup 1 even draw tightr.Concrete, the quantity of bolt 5 is two, and the fixing dovetail groove 3 at interval and dovetail tangs 4, makes the connection of dovetail groove 3 and dovetail tangs 4 more fastening.
The utility model is installed by tup 1 and hammer handle 2 being separated manufacture, and when changing hammer handle 2 as long as change tup 1 after tup 1 loss, so just greatly reduces production cost, and it uses safety, convenient.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the replaceable peening hammer of head, it is characterized in that: the tup (1) and the hammer handle (2) that comprise detachable connection, described tup (1) is provided with a dovetail groove (3), described hammer handle (2) is provided with a dovetail tangs (4), described dovetail groove (3) matches with described dovetail tangs (4), and be fixedly connected with by high Strong degree bolt (5), and described dovetail groove (3) is inclined-plane with the mating surface (6) of described dovetail tangs (4).
2. the replaceable peening hammer of head as claimed in claim 1, is characterized in that: described dovetail groove (3) is 1 ° with the mating surface (6) of described dovetail tangs (4) and the angle being of horizontal plane.
3. the replaceable peening hammer of head as claimed in claim 2, is characterized in that: the quantity of described high Strong degree bolt (5) is two, and the fixing described dovetail groove (3) at interval and described dovetail tangs (4).
4. the replaceable peening hammer of head as claimed in claim 1, is characterized in that: described bolt (5) is high Strong degree hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273103.0U CN203972032U (en) | 2014-05-26 | 2014-05-26 | The replaceable peening hammer of a kind of head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273103.0U CN203972032U (en) | 2014-05-26 | 2014-05-26 | The replaceable peening hammer of a kind of head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972032U true CN203972032U (en) | 2014-12-03 |
Family
ID=51969511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273103.0U Expired - Fee Related CN203972032U (en) | 2014-05-26 | 2014-05-26 | The replaceable peening hammer of a kind of head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732961A (en) * | 2016-12-08 | 2017-05-31 | 姚均甫 | A kind of impact grinder cutter head tool rest combining structure |
-
2014
- 2014-05-26 CN CN201420273103.0U patent/CN203972032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732961A (en) * | 2016-12-08 | 2017-05-31 | 姚均甫 | A kind of impact grinder cutter head tool rest combining structure |
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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: 20141203 Termination date: 20200526 |