CN205462472U - Carbide high abrasion crusher hammer - Google Patents
Carbide high abrasion crusher hammer Download PDFInfo
- Publication number
- CN205462472U CN205462472U CN201620064959.6U CN201620064959U CN205462472U CN 205462472 U CN205462472 U CN 205462472U CN 201620064959 U CN201620064959 U CN 201620064959U CN 205462472 U CN205462472 U CN 205462472U
- Authority
- CN
- China
- Prior art keywords
- tup
- shank
- forked tail
- protruding
- dovetail shaped
- 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
Links
Abstract
The utility model discloses a carbide high abrasion crusher hammer, including stalk portion and tup, the stalk portion is equipped with first mounting hole and second mounting hole, and first mounting hole and second mounting hole set up for linking to each other, the stalk portion is well carbon alloy steel material, and stalk portion base member material is well carbon alloy steel 35CrMo material, and it is protruding that stalk portion bottom central part is provided with the forked tail form, the recess is described to tup upper portion central part's be equipped with and the forked tail of the protruding adaptation of forked tail form, forked tail form corner protruding and forked tail form recess all is circular arc transition settings, inlaying on the terminal surface around the tup and being equipped with a plurality of pottery reinforcing strips, the tup bottom is evenly inlayed and is equipped with the PDC polycrystalline diamond composite cylinder piece, the utility model discloses simple process, production efficiency are high, the foundry goods precision is good, the steady quality is reliable, and the tup head inlays and is equipped with the pottery and strengthens the strip, has further increased the wear resistance of head to prolong its life.
Description
Technical field
This utility model relates to a kind of grinder hammerhead, specifically a kind of hard alloy high-wear-resisting crusher
Tup.
Background technology
Hammer mill is used primarily in during the industrial departments such as metallurgy, mine, building materials, chemical industry and electric power are carried out broken
With the brittle material below Ore in small, broken bits, limestone, coal or other medium hardness, but, the hammer of disintegrating machine
Head is the consumable accessory of easily abrasion, and the selection of its material is the most relatively difficult, existing hammer head of hammer crusher,
Generally use the materials such as potassium steel, middle evanohm, high-chromium alloy to make, at the brute force attack of institute's broken material
Under, the abrasion of potassium steel tup is quite serious, and middle and high chromium entirety material tup, although wearability compares Gao Meng
Steel hammer head is compared, and wearability is greatly improved, but for longer, the relatively thin tup in hammer handle position, hammer handle is easily
Fragmentation, can not enter ferrum in particularly requiring disintegrating machine, a fragmentation in disintegrating machine enters ferrum or a set of tup
After, being i.e. equivalent to disintegrating machine and directly enter ferrum, all tups in the most whole machine will batter down, and causes weight
Big quality accident.
Utility model content
The purpose of this utility model is to provide a kind of hard alloy high-wear-resisting crusher tup, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of hard alloy high-wear-resisting crusher tup, including shank and tup, described shank is provided with the first peace
Dress hole and the second installing hole, the first installing hole and the second installing hole are arranged for being connected；Described shank is that middle carbon closes
Gold Steel material, shank basic material is medium carbon alloy steel 35CrMo material, and shank base central part is provided with
Dovetail shaped is protruding, being provided with and the dovetail shaped groove of dovetail shaped projection adaptation of described tup center upper portion position,
Protruding and dovetail shaped groove the corner of described dovetail shaped is all that arc transition is arranged；Hold before and after described tup
Being embedded with some ceramic enhancement bar on face, tup bottom even is embedded with PDC polycrystalline diamond composite cylindrical
Block.
Further, the bottom surface of described tup is arcwall face.
Further, described pottery enhancement bar is mainly made up of TIC, TIBZ/TIC ceramic particle.
Compared with prior art, shank basic material of the present utility model uses medium carbon alloy steel 35CrMo material
Produce, there is preferable obdurability, it is ensured that tup will not rupture during using, improve combination tup
In service life, embed superhard polycrystalline diamond composite cylindrical in tup working position, make the use longevity of tup
Life is increased substantially, and technique is simple, production efficiency is high, casting accuracy is good, steady quality is reliable,
And solve the root problem that conventional damascene casting making grinder hammerhead production environment is severe, tup head
It is embedded with pottery stiffener, further increases the anti-wear performance of head, thus extend its service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of hard alloy high-wear-resisting crusher tup.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of hard alloy high-wear-resisting crusher tup, including shank 1 and tup 3, described
Shank 1 is provided with the first installing hole 11 and the second installing hole 12, and the first installing hole 11 and the second installing hole 12 are
It is connected and arranges；Described shank 1 is medium carbon alloy steel material, and shank 1 basic material uses medium carbon alloy steel
35CrMo manufacture of materials, has preferable obdurability, it is ensured that tup will not rupture during using, shank
1 bottom center position is provided with dovetail shaped projection 2, being provided with and dovetail shaped of described tup 3 center upper portion position
The dovetail shaped groove 21 of protruding 2 adaptations, the corner of described dovetail shaped protruding 2 and dovetail shaped groove 21 is all
Arc transition is arranged；Being embedded with some ceramic enhancement bar 31 before and after described tup 3 on end face, pottery increases
Strong bar 31 is mainly made up of TIC, TIBZ/TIC ceramic particle, and tup 3 bottom even is embedded with PDC and gathers
Diamond composite cylindrical block 32, the bottom surface of described tup 3 is arcwall face.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned reality
Execute mode, in the ken that one skilled in the relevant art is possessed, it is also possible to without departing from this specially
On the premise of profit objective, various changes can be made.
Claims (3)
1. a hard alloy high-wear-resisting crusher tup, including shank and tup, it is characterised in that described
Shank is provided with the first installing hole and the second installing hole, the first installing hole and the second installing hole and arranges for being connected；Institute
Stating shank is medium carbon alloy steel material, and shank basic material is medium carbon alloy steel 35CrMo material, shank base
It is protruding that central part is provided with dovetail shaped, and being provided with of described tup center upper portion position is adaptive with dovetail shaped projection
Dovetail shaped groove, protruding and dovetail shaped groove the corner of described dovetail shaped is all that arc transition is arranged；Institute
Stating and be embedded with some ceramic enhancement bar on end face before and after tup, tup bottom even is embedded with PDC glomerocryst
Diamond composite cylindrical block.
Hard alloy high-wear-resisting crusher tup the most according to claim 1, it is characterised in that described
The bottom surface of tup is arcwall face.
Hard alloy high-wear-resisting crusher tup the most according to claim 1, it is characterised in that described
Pottery enhancement bar is mainly made up of TIC, TIBZ/TIC ceramic particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064959.6U CN205462472U (en) | 2016-01-22 | 2016-01-22 | Carbide high abrasion crusher hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064959.6U CN205462472U (en) | 2016-01-22 | 2016-01-22 | Carbide high abrasion crusher hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462472U true CN205462472U (en) | 2016-08-17 |
Family
ID=56639110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064959.6U Expired - Fee Related CN205462472U (en) | 2016-01-22 | 2016-01-22 | Carbide high abrasion crusher hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558664A (en) * | 2022-03-04 | 2022-05-31 | 武汉华材表面科技有限公司 | Reinforced wear-resistant hammer head with built-in hard alloy fixed and cast by build-up welding wear-resistant layer |
-
2016
- 2016-01-22 CN CN201620064959.6U patent/CN205462472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558664A (en) * | 2022-03-04 | 2022-05-31 | 武汉华材表面科技有限公司 | Reinforced wear-resistant hammer head with built-in hard alloy fixed and cast by build-up welding wear-resistant layer |
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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: 20160817 Termination date: 20170122 |