CN201959835U - High-chromium hammer - Google Patents

High-chromium hammer Download PDF

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Publication number
CN201959835U
CN201959835U CN201120094200XU CN201120094200U CN201959835U CN 201959835 U CN201959835 U CN 201959835U CN 201120094200X U CN201120094200X U CN 201120094200XU CN 201120094200 U CN201120094200 U CN 201120094200U CN 201959835 U CN201959835 U CN 201959835U
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CN
China
Prior art keywords
chromium
hammer
tup
steel
utility
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
Application number
CN201120094200XU
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Chinese (zh)
Inventor
顾伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201120094200XU priority Critical patent/CN201959835U/en
Application granted granted Critical
Publication of CN201959835U publication Critical patent/CN201959835U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a hammer, in particular to a high-chromium hammer used on a crusher, which belongs to the technical field of crushing equipment. The high-chromium hammer comprises a hammer body (1) and is characterized in that a chromium layer (2) is compounded on the outer surface of the hammer body (1) and the hammer body (1) is made of high manganese steel, medium manganese steel, low alloy steel, carbon steel or cast iron. The high-chromium hammer provided by the utility model has the advantages that the chromium layer is compounded on the outer surface of the hammer body, so that the abrasion resistance of the high-chromium hammer is promoted and the service life of the high-chromium hammer is prolonged.

Description

High chromium tup
(1) technical field
The utility model relates to a kind of tup, specifically relates to a kind of high chromium tup that is used for disintegrating machine, belongs to the disintegrating apparatus technical field.
(2) background technology
The application of tup in various disintegrating machines is very extensive, is the main wearing piece of disintegrating machine, and the wearability of tup is directly connected to the production cost that disintegrating machine uses producer.Existing tup substantially all is to adopt medium carbon alloy steel or potassium steel casting to form, though medium carbon alloy steel, potassium steel toughness are better, hardness is low, and is anti-wear poor, so tup is shorter service life.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of wearability high preferably chromium tup, the service life that can effectively improve tup.
The purpose of this utility model is achieved in that a kind of high chromium tup, and it comprises the tup matrix, is characterized in: described tup outer surface of matrix one deck chromium layer.
Described tup basic material adopts potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron.
Compared with prior art, the beneficial effects of the utility model are:
A kind of high chromium tup of the utility model, its compound one deck chromium of tup outer surface of matrix layer has increased the anti-wear performance of tup, has effectively prolonged the service life of tup.
(4) description of drawings
Fig. 1 is the structural representation of a kind of high chromium tup of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Wherein:
Tup matrix 1, chromium layer 2.
(5) specific embodiment
Referring to Fig. 1, the utility model relates to a kind of high chromium tup, and it comprises tup matrix 1, the compound one deck chromium of tup matrix 1 outer surface layer 2, and the material of tup matrix 1 adopts impact flexibility potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron preferably.

Claims (2)

1. one kind high chromium tup, it comprises tup matrix (1), it is characterized in that: described tup matrix (1) outer surface one deck chromium layer (2).
2. a kind of high chromium tup according to claim 1 is characterized in that: described tup matrix (1) material adopts potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron.
CN201120094200XU 2011-03-30 2011-03-30 High-chromium hammer Expired - Fee Related CN201959835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120094200XU CN201959835U (en) 2011-03-30 2011-03-30 High-chromium hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120094200XU CN201959835U (en) 2011-03-30 2011-03-30 High-chromium hammer

Publications (1)

Publication Number Publication Date
CN201959835U true CN201959835U (en) 2011-09-07

Family

ID=44522359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120094200XU Expired - Fee Related CN201959835U (en) 2011-03-30 2011-03-30 High-chromium hammer

Country Status (1)

Country Link
CN (1) CN201959835U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110907

Termination date: 20120330