CN204276069U - A kind of tup of replaceable working position - Google Patents
A kind of tup of replaceable working position Download PDFInfo
- Publication number
- CN204276069U CN204276069U CN201420512761.0U CN201420512761U CN204276069U CN 204276069 U CN204276069 U CN 204276069U CN 201420512761 U CN201420512761 U CN 201420512761U CN 204276069 U CN204276069 U CN 204276069U
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- CN
- China
- Prior art keywords
- hammer
- hammer body
- center line
- groove
- installing hole
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of tup of replaceable working position, comprise the T-shaped cracking hammer head adopting potassium steel to make, T-shaped cracking hammer head is made up of the handle body be connected and hammer body, hammer body is cuboid, handle body is made up of the semicylinder on top and the cuboid of bottom, handle body is provided with fork installing hole, and the center line of fork installing hole and the center line of semicylinder are located along the same line; Hammer body end face is provided with the first groove, handle body cuboid one end to be inserted in the first groove and is fastened by bolts on hammer body, hammer body side is provided with the second groove, second groove receive bolts head makes bolt head flush with hammer body side, hammer body bottom surface is broken working face, broken working face is cambered surface, and the center line of broken working face and the center line of fork installing hole are positioned on same longitudinal section.The utility model structure is simple, and in the course of the work, the hammer body of experience wear can be changed, avoids T-shaped cracking hammer head integral replacing, saves production cost, improve economic benefit.
Description
Technical field
The utility model relates to breaking tool production technical field, particularly relates to a kind of tup of replaceable working position.
Background technology
In cement building material materiel machining field, need to adopt tup to carry out to material the material that impact extruded fragmentation obtains required specification.Current most of grinder hammerhead adopts potassium steel, because potassium steel has good impact flexibility, need produce Surface Machining sclerosis, cause its service life shorter, not only reduce production efficiency, also increase production cost simultaneously under stronger impact.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of tup of replaceable working position, structure is simple, saves production cost, improves economic benefit.
The tup of a kind of replaceable working position that the utility model proposes, comprise the T-shaped cracking hammer head adopting potassium steel to make, T-shaped cracking hammer head is made up of the handle body be connected and hammer body, handle body is made up of the semicylinder on top and the cuboid of bottom, hammer body is cuboid, and the cross-sectional area of handle body is less than the cross-sectional area of hammer body, and the height of handle body is greater than the height of hammer body, handle body is provided with rotating shaft installing hole, and the center line of rotating shaft installing hole and the center line of semicylinder are located along the same line; Hammer body end face is provided with the first groove, cuboid one end of handle body to be inserted in the first groove and is fastened by bolts on hammer body, hammer body side is provided with the second groove, second groove receive bolts head makes bolt head flush with hammer body side, hammer body bottom surface is broken working face, broken working face is cambered surface, and the center line of broken working face and the center line of rotating shaft installing hole are positioned on same longitudinal section.
Preferably, each side of the first groove is equal with the spacing of each lateral surface of hammer body.
Preferably, the center line of broken working face and the center line of rotating shaft installing hole are located along the same line.
The T-shaped cracking hammer head that the utility model adopts potassium steel to make, T-shaped cracking hammer head is made up of the handle body be connected and hammer body, and structure is simple, and production cost is low.The broken working face of hammer body is arc, and the center line of broken working face and the center line of rotating shaft installing hole are located along the same line, and make broken working face operationally uniform force, increase work efficiency.In addition in the course of the work, the hammer body of experience wear can be changed, avoids T-shaped quartering hammer integral replacing, saves production cost, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the tup of a kind of replaceable working position that the utility model proposes.
Fig. 2 is the side-looking structural representation of the tup of a kind of replaceable working position that the utility model proposes.
Fig. 3 is the perspective view of the tup of a kind of replaceable working position that the utility model proposes.
Detailed description of the invention
As shown in Figures 1 to 3, Fig. 1 is the main TV structure schematic diagram of tup of a kind of replaceable working position that the utility model proposes; Fig. 2 is the side-looking structural representation of the tup of a kind of replaceable working position that the utility model proposes; Fig. 3 is the perspective view of the tup of a kind of replaceable working position that the utility model proposes.
With reference to Fig. 1 ~ 3, the tup of a kind of replaceable working position that the utility model proposes, comprise the T-shaped cracking hammer head 1 adopting potassium steel to make, T-shaped cracking hammer head 1 is made up of the handle body 11 be connected and hammer body 12, handle body 11 is made up of the semicylinder on top and the cuboid of bottom, hammer body 12 is cuboid, the cross-sectional area of handle body 11 is less than the cross-sectional area of hammer body 12, the height of handle body 11 is greater than the height of hammer body 12, handle body 11 is provided with rotating shaft installing hole 111, and the center line of rotating shaft installing hole 111 and the center line of semicylinder are located along the same line; Hammer body 12 end face is provided with the first groove 121, first each side of groove 121 is equal with the spacing of each lateral surface of hammer body 12, cuboid one end of handle body 11 to be inserted in the first groove 121 and is fastened by bolts on hammer body 12, hammer body 12 side is provided with the second groove 122, second groove 122 receive bolts head makes bolt head flush with hammer body 12 side, hammer body 12 bottom surface is broken working face 123, broken working face 123 is cambered surface, and the center line of broken working face 123 and the center line of rotating shaft installing hole 111 are located along the same line.
The T-shaped cracking hammer head 1 that the utility model adopts potassium steel to make, production cost is low; The broken working face 123 of hammer body 12 is arc, and the center line of broken working face 123 and the center line of rotating shaft installing hole 111 are located along the same line, and makes broken working face 123 operationally uniform force; In addition in the course of the work, the hammer body 12 of experience wear can be changed, avoids T-shaped cracking hammer head 1 integral replacing.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (1)
1. the tup of a replaceable working position, it is characterized in that, comprise the T-shaped cracking hammer head (1) adopting potassium steel to make, T-shaped cracking hammer head (1) is made up of the handle body (11) be connected and hammer body (12), handle body (11) is made up of the semicylinder on top and the cuboid of bottom, hammer body (12) is cuboid, the cross-sectional area of handle body (11) is less than the cross-sectional area of hammer body (12), the height of handle body (11) is greater than the height of hammer body (12), handle body (11) is provided with rotating shaft installing hole (111), the center line of rotating shaft installing hole (111) and the center line of semicylinder are located along the same line, hammer body (12) end face is provided with the first groove (121), cuboid one end of handle body (11) to be inserted in the first groove (121) and is fastened by bolts on hammer body (12), hammer body (12) side is provided with the second groove (122), second groove (122) receive bolts head makes bolt head flush with hammer body (12) side, hammer body (12) bottom surface is broken working face (123), broken working face (123) is cambered surface, the broken center line of working face (123) and the center line of rotating shaft installing hole (111) are positioned on same longitudinal section,
First groove (121) each side is equal with the spacing of hammer body (12) each lateral surface;
The broken center line of working face (123) of arc and the center line of rotating shaft installing hole (111) are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512761.0U CN204276069U (en) | 2014-09-05 | 2014-09-05 | A kind of tup of replaceable working position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512761.0U CN204276069U (en) | 2014-09-05 | 2014-09-05 | A kind of tup of replaceable working position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276069U true CN204276069U (en) | 2015-04-22 |
Family
ID=52859269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512761.0U Expired - Fee Related CN204276069U (en) | 2014-09-05 | 2014-09-05 | A kind of tup of replaceable working position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276069U (en) |
-
2014
- 2014-09-05 CN CN201420512761.0U patent/CN204276069U/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: 20150422 Termination date: 20160905 |