CN209901403U - Wear-resistant plate hammer - Google Patents
Wear-resistant plate hammer Download PDFInfo
- Publication number
- CN209901403U CN209901403U CN201920243412.6U CN201920243412U CN209901403U CN 209901403 U CN209901403 U CN 209901403U CN 201920243412 U CN201920243412 U CN 201920243412U CN 209901403 U CN209901403 U CN 209901403U
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- China
- Prior art keywords
- base plate
- hammer
- wear
- plate
- joint piece
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- 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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Abstract
A wear-resistant plate hammer comprises a body, the body comprises a base plate and a clamping block, the base plate is a rectangular metal plate, the clamping block is in a triangular column shape, the clamping blocks are horizontally positioned on the length direction of the central axis of the two side surfaces of the base plate, the base plate and the clamping blocks are integrally formed, and the surface layers of the base plate and the clamping blocks are plated with nickel layers, the clamping blocks are respectively arranged on the two sides of the central axis of the rectangular base plate of the plate hammer, so that the plate hammer can be directly fixed on equipment for use, according to the use condition, the board hammer can be overturned and fixed up and down or back and forth, one side of the board hammer is used as a working surface for continuous use, the service life of the board hammer is prolonged, the surfaces of the base plate and the clamping block are plated with metal nickel layers, the wear resistance of the board hammer is improved, thereby prolonging the service life, having simple integral structure, low production cost and long service life, and effectively ensuring the normal and orderly operation of crushing production.
Description
Technical Field
The utility model relates to a board hammer especially relates to a wear-resisting board hammer.
Background
The impact crusher is one of the crushing equipments commonly used in the mineral separation crushing industry, the plate hammer is an important part of the crusher for crushing the plate hammer, the plate hammer is also a main wearing part of the impact crusher, the plate hammer is cast by a commonly used high-chromium-manganese wear-resistant material, the plate hammer directly contacts with ores in a telling impact mode during working, the use environment is severe, the abrasion is fast, and the surface needs to be changed or a new plate hammer needs to be replaced every time the plate hammer operates for a period of time. The abrasion of the plate hammer is a main failure mode of the crusher, the service life of the common plate hammer is short, the consumption is high, a large amount of spare parts are required to be reserved to maintain normal production, the production cost is improved invisibly, the service life of the plate hammer is short due to two reasons, one is improper selection of the plate hammer material, and the other is easy to generate serious abrasion due to frequent strong impact.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wear-resistant plate hammer, which aims at the defects existing in the prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a wear-resisting board hammer, includes the body, the body includes base plate and joint piece, the base plate is rectangle sheet metal, and the joint piece is the triangular prism shape, and joint piece level is located the central axis length direction of base plate both sides face, base plate and joint piece integrated into one piece, and base plate and joint piece top layer have plated the nickel layer.
Further, the substrate metal is one of high manganese steel, alloy steel, high chromium cast iron, low nickel-chromium alloy cast iron and grey cast iron.
Further, the thickness of the substrate is 80-160 mm, and the thickness of the nickel layer is 10-200 um.
Furthermore, the cross-section of joint piece is isosceles right triangle, and two acute angles are 45.
Compared with the prior art, the utility model discloses an implement the effect as follows:
a wear-resisting bar hammer, the rectangle base plate the central axis both sides of bar hammer are equipped with the joint piece respectively, can use bar hammer snap-on equipment, according to the in service behavior, can be with the bar hammer about or around the upset fixed, make its one side continue to use as the working face, the life of bar hammer has been improved, base plate and joint piece surface have plated the metal nickel layer, the wear resistance of bar hammer has been improved, thereby increase of service life, bar hammer overall structure is simple, low in production cost, long service life, effectively guarantee the normal orderly the going on of broken production.
Drawings
Fig. 1 is an appearance schematic view of a wear-resistant plate hammer according to the present invention;
fig. 2 is a schematic structural view of a wear-resistant plate hammer of the present invention.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1 and 2, a wear-resisting board hammer, including body 10, body 10 includes base plate 11 and joint piece 12, base plate 11 is rectangle sheet metal, and joint piece 12 is the triangular prism shape, and joint piece 12 level is located the central axis length direction of 11 both sides of base plate face, base plate 11 and joint piece 12 integrated into one piece, and base plate 11 and joint piece 12 top layer have plated nickel layer 13.
The metal of the base plate 11 is one of high manganese steel, alloy steel, high chromium cast iron, low nickel-chromium alloy cast iron and grey cast iron, so that the rigidity and toughness of the base plate 11 are ensured, and the crushing effect of the plate hammer is ensured.
11 thickness of base plate is 80 ~ 160mm, and 13 thickness of nickel layer are 10 ~ 200um, when guaranteeing the abrasion resistance of board hammer, guarantee the crushing quality of board hammer.
The cross-section of joint piece 12 is isosceles right triangle, and two acute angles are 45, and when the joint of being convenient for was fixed, the side atress of joint piece 12 was even, has reduced the atress impact of board hammer, has improved the life of board hammer.
To sum up, a wear-resisting plate hammer have following effect:
a wear-resisting board hammer, 11 the central axis both sides of rectangular substrate of board hammer are equipped with joint piece 12 respectively, can use board hammer snap-on equipment, according to the in service behavior, can be with board hammer upper and lower or front and back upset fixed, make its one side continue to use as the working face, the life of board hammer has been improved, base plate 11 and joint piece 12 surface have plated metallic nickel layer 13, the wear resistance of board hammer has been improved, thereby increase of service life, board hammer overall structure is simple, low in production cost, long service life, the normal orderly progress of broken production is effectively guaranteed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a wear-resisting board hammer, characterized by, includes body (10), body (10) include base plate (11) and joint piece (12), base plate (11) are rectangle sheet metal, and joint piece (12) are the triangular prism shape, and joint piece (12) level is located the central axis length direction of base plate (11) both sides face, and base plate (11) and joint piece (12) integrated into one piece, and nickel layer (13) have been plated on base plate (11) and joint piece (12) top layer.
2. A wear-resistant bar according to claim 1, wherein the base plate (11) metal is one of high manganese steel, alloy steel, high chromium cast iron, low nickel chromium cast iron, grey cast iron.
3. A wear-resistant hammer plate according to claim 1, wherein the base plate (11) has a thickness of 80 to 160mm and the nickel layer (13) has a thickness of 10 to 200 μm.
4. A wear-resistant hammer plate according to claim 1, wherein the cross-section of the clamping block (12) is an isosceles right triangle with two acute angles of 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243412.6U CN209901403U (en) | 2019-02-23 | 2019-02-23 | Wear-resistant plate hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243412.6U CN209901403U (en) | 2019-02-23 | 2019-02-23 | Wear-resistant plate hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209901403U true CN209901403U (en) | 2020-01-07 |
Family
ID=69031067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920243412.6U Expired - Fee Related CN209901403U (en) | 2019-02-23 | 2019-02-23 | Wear-resistant plate hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209901403U (en) |
-
2019
- 2019-02-23 CN CN201920243412.6U patent/CN209901403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200107 |