CN208364117U - A kind of U-shaped locating piece for boom-type roadheader - Google Patents
A kind of U-shaped locating piece for boom-type roadheader Download PDFInfo
- Publication number
- CN208364117U CN208364117U CN201820123873.5U CN201820123873U CN208364117U CN 208364117 U CN208364117 U CN 208364117U CN 201820123873 U CN201820123873 U CN 201820123873U CN 208364117 U CN208364117 U CN 208364117U
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- China
- Prior art keywords
- shaped
- locating piece
- wear part
- boom
- type roadheader
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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.)
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Abstract
Technical solution adopted in the utility model is: providing a kind of U-shaped locating piece for boom-type roadheader, uses rectangular metal structures, is equipped with U-shaped groove in the interposition of rectangular metal structures；The U-shaped positioning block structure is first completion welding or just carries out prepared by overall processing after assembling.U-shaped locating piece will increase a U-shaped wear part in use, and U-shaped wear part matches with locating piece, matches with the structure of required positioning, avoids the abrasion in use to locating piece, and U-shaped wear part is directly replaced in.The utility model structure is simple, increases high rigidity, wear part between the part and locating piece that need to be positioned, and reduces locating piece abrasion；Further improve positioning accuracy, and replacement easy to repair.
Description
Technical field
The locating piece that the utility model relates to use on a kind of boom-type roadheader, and in particular to one kind is dug for cantilevered
Into the U-shaped locating piece of machine.
Background technique
Currently, location structure is more on development machine, the locating piece used is more, welded structure after first processing, because of difference
Operator's skill differs, and precision is not easy to guarantee；Duration of service is longer, under bad environments state, is not easy after locating piece damage
Maintenance.
Utility model content
For above situation, the purpose of this utility model is to provide a kind of U-shaped locating piece for boom-type roadheader,
Its precision is further increased, and easy to repair.
To achieve the above object, technical solution adopted in the utility model is: providing a kind of for boom-type roadheader
U-shaped locating piece, use rectangular metal structures, be equipped with U-shaped groove in the interposition of rectangular metal structures；The U-shaped positioning
Block structure is first completion welding or just carries out prepared by overall processing after assembling.
The U-shaped locating piece opening is inwardly slightly raised, forms detent.
The U-shaped locating piece will increase a U-shaped wear part in use, and U-shaped wear part matches with locating piece, with
The structure of required positioning matches, and avoids the abrasion in use to locating piece, directly replaces U-shaped wear part i.e. in
It can.
The U-shaped wear part, the size of U-shaped mouth and the detent of U-shaped locating piece match, and U-shaped wear part is fixed
On the top of U-shaped locating slot.
The beneficial effects of the utility model are: structure is simple, increase high rigidity, resistance between the part and locating piece that need to be positioned
Part is ground, locating piece abrasion is reduced；Further improve positioning accuracy, and replacement easy to repair.
Detailed description of the invention
Fig. 1 is first processed welds U-shaped positioning block structure schematic diagram afterwards；
Overall processing U-shaped positioning block structure schematic diagram after Fig. 2 welding or assembly；
Increase high rigidity, wear part structural schematic diagram between Fig. 3 locating piece.
Specific embodiment
The application is illustrated below by way of attached drawing.
Slot structure is positioned for existing U-shaped as shown in Figure 1, is first processed into U-shaped locating piece on being fixed on development machine,
With poor performance, and inconvenient maintenance.
As shown in Fig. 2, the utility model provides a kind of U-shaped locating piece for boom-type roadheader, use rectangle golden
Belong to structure, is equipped with U-shaped groove in the interposition of rectangular metal structures；The U-shaped positioning block structure is first completion welding or dress
It is just carried out prepared by overall processing after matching.U-shaped locating piece opening is inwardly slightly raised, forms detent.As shown in figure 3, U-shaped
Locating piece will increase a U-shaped wear part in use, and U-shaped wear part matches with locating piece, the structure with required positioning
Match, U-shaped wear part, the size of U-shaped mouth and the detent of U-shaped locating piece match, and U-shaped wear part be fixed on it is U-shaped
The top of locating slot；The abrasion in use to locating piece is avoided, U-shaped wear part is directly replaced in.
Claims (2)
1. a kind of U-shaped locating piece for boom-type roadheader, it is characterised in that: rectangular metal structures are used, in rectangular metal
The interposition of structure is equipped with U-shaped groove；
The U-shaped positioning block structure is first completion welding or just carries out prepared by overall processing after assembling；
The U-shaped locating piece will increase a U-shaped wear part in use, and U-shaped wear part matches with locating piece, and required
The structure of positioning matches, the U-shaped wear part, and the size of U-shaped mouth and the detent of U-shaped locating piece match, and U-shaped is wear-resisting
Part is fixed on the top of U-shaped locating slot.
2. a kind of U-shaped locating piece for boom-type roadheader according to claim 1, it is characterised in that: the U-shaped is fixed
Position block opening is inwardly slightly raised, forms detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123873.5U CN208364117U (en) | 2018-01-25 | 2018-01-25 | A kind of U-shaped locating piece for boom-type roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123873.5U CN208364117U (en) | 2018-01-25 | 2018-01-25 | A kind of U-shaped locating piece for boom-type roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364117U true CN208364117U (en) | 2019-01-11 |
Family
ID=64914210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123873.5U Active CN208364117U (en) | 2018-01-25 | 2018-01-25 | A kind of U-shaped locating piece for boom-type roadheader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364117U (en) |
-
2018
- 2018-01-25 CN CN201820123873.5U patent/CN208364117U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |