CN203764331U - Wear-resistant hammer for breaking materials - Google Patents
Wear-resistant hammer for breaking materials Download PDFInfo
- Publication number
- CN203764331U CN203764331U CN201420117346.5U CN201420117346U CN203764331U CN 203764331 U CN203764331 U CN 203764331U CN 201420117346 U CN201420117346 U CN 201420117346U CN 203764331 U CN203764331 U CN 203764331U
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- Prior art keywords
- wear
- resistant
- hammer
- tup
- hammer head
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Abstract
The utility model relates to a wear-resistant hammer for breaking materials, which can be widely applied to the industries of mine, cement, power plant, metallurgy and the like. The wear-resistant hammer structurally comprises a prism-shaped hammer body with a quadrangular section, wherein one longitudinal end of the hammer body is provided with a hammer handle; the other end of the hammer body is provided with a hammer head and each end corner on the top of the hammer head is in the shape of an arc; each arc-shaped end corner is filled with a composite wear-resistant alloy; at least one wear-resistant layer is compounded on the outer surface of the hammer head. Due to the use of a whole integrating mode, the wear-resistant hammer is convenient to maintain, replace and install. As a work surface is made from a metal material on which a wear-resistant alloy is compounded, the wear-resistant hammer is wear-resistant, corrosion-resistant and is light in weight, the service life of the wear-resistant hammer is prolonged to the most extent, the cost is lowered, the excellent cost performance of products is achieved and the requirements of users are greatly satisfied.
Description
Technical field
The utility model relates to a kind of wear-resistant hammer head, particularly relates to a kind of wear-resistant hammer head for material fragmentation that is widely used in the industries such as mine, cement, power plant, metallurgy.
Background technology
The condition of work of cracking hammer head is severe, stands impact and the wearing and tearing of various materials in high speed rotating, therefore, produces tup and selects high anti-friction material.In the normal anti-friction material using, steel alloy is taking potassium steel as main now, and alloy cast iron is taking rich chromium cast iron as main.Tup can be divided into hammer handle and hammer tip two parts.Due to concrete military service operating mode difference, the different parts of tup is had to different serviceability requirements, hammer handle needs stronger mechanical performance, and the main position of tup is hammer tip portion, needs stronger anti-wear performance.The main failure forms of tup diminishes for wearing and tearing, easy to wear, perishable, occur hole and scrap.Casting tup is global formation, and spare parts consumption amount is large, and cycle lie is short, and cannot repair, and cost is high, waste raw material, and waste resource, can not meet present enterprise and pursue energy-conservation Production requirement.
Summary of the invention
The utility model for prior art exist problem, a kind of combined type is provided, wear-resistant, corrosion-resistant, easy-maintaining, and lightweight, cost is low, the wear-resistant hammer head of long service life.
To achieve these goals, the technical scheme of the utility model technical solution problem is: comprise following structure: cross section is tetragonal column tup body, and its longitudinal one end is provided with hammer handle; The other end of this tup body is provided with tup; Each end angle at the top of described tup is curved; Each arc tips angle is filled by compound antifriction alloy; At least compound one deck anti abrasion layer of the outer surface of this tup.
Between described hammer handle and tup, be also provided with the excessive platform of ladder, and hammer handle, the excessive platform of ladder and tup form ladder from small to large.
The described manual build up welding that is complex as.
The thickness of described anti abrasion layer is 6-8mm.
The adapting position of described hammer handle is at least provided with a connecting hole.
The utility model compared with prior art has following advantages and effect:
The utility model, owing to having adopted the mode of entire combination, had both facilitated maintenance, was convenient for changing again installation.Because working face adopts composite wear-resisting alloy on metal material, make Wear resisting hammer wear-resistant, corrosion-resistant first watch again, and lightweight, improve service life to greatest extent, reduce cost, made product there is best cost performance, greatly met user's needs.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the main TV structure schematic diagram of the utility model hammehead structure;
Fig. 2 is the left TV structure schematic diagram of the utility model Fig. 1.
In figure: hammer handle 1, connecting hole 2, tup body 3, tup 4, anti abrasion layer 5, antifriction alloy 6.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further elaborated, but protection domain of the present utility model is not limited by specific embodiment, is as the criterion with claims.In addition, under the prerequisite without prejudice to technical solutions of the utility model, within any change that those of ordinary skill in the art that the utility model is done easily realize or change all will fall into claim scope of the present utility model.
Embodiment 1
The wear-resistant hammer head for material fragmentation of the present utility model as shown in Fig. 1 or 2, its cross section is tetragonal column tup body 3, its longitudinal one end is provided with hammer handle 1; The other end of this tup body 3 is provided with tup 4; Between described hammer handle 1 and tup 4, be also provided with the excessive platform of ladder, and hammer handle 1, the excessive platform of ladder and tup 4 form ladder from small to large.The adapting position of hammer handle 1 is provided with two connecting holes 2; Hammer handle 1 and connecting hole 2 mainly work the effect of being connected and fixed, and tup is connected on working equipment, and each end angle at the top of tup 4 is curved; Each arc tips angle is filled by manual build up welding antifriction alloy 6; This tup 4 is mainly born broken work, and build-up wear-resistant alloy 6 is wear-resisting reinforcing section, is the contact portion of tup 4 and material, and the most serious part of also wearing and tearing needs our emphasis to process and protect.The working portion of tup is mainly each end angle, here, we strengthen its emphasis, adopt both sides symmetrical manual build up welding antifriction alloy 5 ~ 50mm, the anti abrasion layer 5 of outer surface manual build up welding a layer thickness 6-8mm of this tup 4, in order to make wear Protection to tup 4 entirety.
Claims (5)
1. for the wear-resistant hammer head of material fragmentation, it is characterized in that: comprise following structure: cross section is tetragonal column tup body (3), and its longitudinal one end is provided with hammer handle (1); The other end of this tup body (3) is provided with tup (4); Each end angle at the top of described tup (4) is curved; Each arc tips angle is filled by compound antifriction alloy (6); At least compound one deck anti abrasion layer of outer surface (5) of this tup (4).
2. the wear-resistant hammer head for material fragmentation according to claim 1, is characterized in that: between described hammer handle (1) and tup (4), be also provided with the excessive platform of ladder, and hammer handle (1), the excessive platform of ladder and tup (4) form ladder from small to large.
3. the wear-resistant hammer head for material fragmentation according to claim 1, is characterized in that: the described manual build up welding that is complex as.
4. according to claim 1 for the wear-resistant hammer head of material fragmentation, it is characterized in that: the thickness of described anti abrasion layer (5) is 6-8mm.
5. the wear-resistant hammer head for material fragmentation according to claim 1, is characterized in that the adapting position of described hammer handle (1) is at least provided with a connecting hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117346.5U CN203764331U (en) | 2014-03-17 | 2014-03-17 | Wear-resistant hammer for breaking materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117346.5U CN203764331U (en) | 2014-03-17 | 2014-03-17 | Wear-resistant hammer for breaking materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764331U true CN203764331U (en) | 2014-08-13 |
Family
ID=51281579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117346.5U Expired - Fee Related CN203764331U (en) | 2014-03-17 | 2014-03-17 | Wear-resistant hammer for breaking materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450940A (en) * | 2020-05-09 | 2020-07-28 | 台州市久鼎金属贸易有限公司 | Rotor assembly for impact hammer crusher |
| CN111449625A (en) * | 2020-04-08 | 2020-07-28 | 白鹤 | Neurology examination device |
-
2014
- 2014-03-17 CN CN201420117346.5U patent/CN203764331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449625A (en) * | 2020-04-08 | 2020-07-28 | 白鹤 | Neurology examination device |
| CN111449625B (en) * | 2020-04-08 | 2022-09-30 | 白鹤 | Neurology examination device |
| CN111450940A (en) * | 2020-05-09 | 2020-07-28 | 台州市久鼎金属贸易有限公司 | Rotor assembly for impact hammer crusher |
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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: 20140813 Termination date: 20180317 |