CN203650009U - Machining tool for shield tunneling machine tail shield stop strip - Google Patents
Machining tool for shield tunneling machine tail shield stop strip Download PDFInfo
- Publication number
- CN203650009U CN203650009U CN201320787054.8U CN201320787054U CN203650009U CN 203650009 U CN203650009 U CN 203650009U CN 201320787054 U CN201320787054 U CN 201320787054U CN 203650009 U CN203650009 U CN 203650009U
- Authority
- CN
- China
- Prior art keywords
- bolt hole
- briquetting
- shield
- briquetting bolt
- machine tail
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a machining tool for a shield tunneling machine tail shield stop strip. The machining tool comprises a circular base plate formed by connecting a plurality of sector base plates. A plurality of pressing block bolt hole sets are formed in the sector base plates in the axis direction, and hexagon bolts are connected to the pressing block bolt hole sets. The hexagon bolts are sleeved with pressing blocks and gaskets from bottom to top, nuts are connected to the tops of the hexagon bolts, and the nuts are located above the gaskets. The machining tool has the advantages of being simple in structure, accurate in positioning, and convenient to machine.
Description
Technical field
The utility model relates to processing tool field, refers more particularly to a kind of processing tool for shield machine tail shield blend stop.
Background technology
Shield machine tail shield blend stop has two kinds of materials, is respectively nylon PA66 and Q345B steel plate, is respectively 24 ° × 15=360 ° and 60 ° × 6=360 ° two kinds of forms, if carry out turning or Milling Process need to be considered problem on deformation for single-piece blend stop.There are two kinds of processing methods for shield machine tail shield blend stop at present: 1, blank is carried out to line cutting processing, long and number of packages is too much because of cutting stroke, need process for every, consuming time also long, be unfavorable for producing.2, carry out Milling Process for every, need to consider equally the problem on deformation of elongate blend stop, and stroke is long, lost time.
Utility model content
The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide a kind of simple in structure, be convenient to processing, be easy to location, the practical processing tool for shield machine tail shield blend stop.
The utility model is realized in the following way:
For a processing tool for shield machine tail shield blend stop, it is characterized in that: comprise base plate 1, described base plate 1 is circular, and it is formed by connecting by some fan-shaped base plates 11; On described fan-shaped base plate 11, be provided with some briquetting bolt hole groups 16 along axis direction, in described briquetting bolt hole group 16, be connected with hexagon-headed bolt 2; On described hexagon-headed bolt 2, cover is arranged with briquetting 3 and pad 4 from bottom to up, and the top of hexagon-headed bolt 2 is connected with nut 5, and described nut 5 is positioned at the top of pad 4.
Preferably, described briquetting bolt hole group 16 comprises the first briquetting bolt hole 12, the second briquetting bolt hole 13, the 3rd briquetting bolt hole 14, the 4th briquetting bolt hole 15, on described the 3rd briquetting bolt hole 14, be connected with hexagon-headed bolt 2, the nose end of described the first briquetting bolt hole 12, the second briquetting bolt hole 13, the 3rd briquetting bolt hole 14, the 4th briquetting bolt hole 15 is equipped with escape 17.
The beneficial effects of the utility model are: simple in structure, cost is low, simple to operate, be easy to the advantage of location, and utilize well the advantage of existing machine tool, and required workpiece is carried out to entirety processing, reduce expenditure of time, the overall precision of raising workpiece.
Brief description of the drawings
Fig. 1 the utility model structural representation;
Fig. 2 is that in Fig. 1, schematic diagram is looked by office of B place;
Fig. 3 is A-A cutaway view in Fig. 2.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of processing tool for shield machine tail shield blend stop, comprises base plate 1, and described base plate 1 is circular, and it is formed by connecting by some fan-shaped base plates 11; On fan-shaped base plate 11, be provided with some briquetting bolt hole groups 16 along axis direction, in briquetting bolt hole group 16, be connected with hexagon-headed bolt 2; On hexagon-headed bolt 2, cover is arranged with briquetting 3 and pad 4 from bottom to up, and the top of hexagon-headed bolt 2 is connected with nut 5, and nut 5 is positioned at the top of pad 4.
The utility model briquetting bolt hole group 16 comprises the first briquetting bolt hole 12, the second briquetting bolt hole 13, the 3rd briquetting bolt hole 14, the 4th briquetting bolt hole 15, on described the 3rd briquetting bolt hole 14, be connected with hexagon-headed bolt 2, the nose end of described the first briquetting bolt hole 12, the second briquetting bolt hole 13, the 3rd briquetting bolt hole 14, the 4th briquetting bolt hole 15 is equipped with escape 17.
The utility model considers that shield machine tail shield blend stop 6, according to service condition, is spliced into major diameter base plate 1 and is formed by the circumferential briquetting 3 of special angle by fan-shaped base plate 11.The diameter of base plate 1 is the distribution of bracketing shield machine tail shield blend stop 6 and briquetting 3 enough, base plate 1 internal diameter need be processed and put in place as datum level, the corresponding surplus that leaves according to demand of external diameter, nose end at the first briquetting bolt hole 12, the second briquetting bolt hole 13, the 3rd briquetting bolt hole 14, the 4th briquetting bolt hole 15 is equipped with escape 17, is convenient to processing.
When use, shield machine tail shield blend stop 6 is located on base plate 1, by briquetting 3, the surface of shield machine tail shield blend stop 6 is fixed, shield machine tail shield blend stop 6 is located completely, then can process.
Claims (2)
1. for a processing tool for shield machine tail shield blend stop, it is characterized in that: comprise base plate (1), described base plate (1) is circular, and it is formed by connecting by some fan-shaped base plates (11); Described fan-shaped base plate (11) is upper is provided with some briquetting bolt hole groups (16) along axis direction, is connected with hexagon-headed bolt (2) in described briquetting bolt hole group (16); The upper cover of described hexagon-headed bolt (2) is arranged with briquetting (3) and pad (4) from bottom to up, the top of hexagon-headed bolt (2) is connected with nut (5), and described nut (5) is positioned at the top of pad (4).
2. a kind of processing tool for shield machine tail shield blend stop according to claim 1, it is characterized in that: described briquetting bolt hole group (16) comprises the first briquetting bolt hole (12), the second briquetting bolt hole (13), the 3rd briquetting bolt hole (14), the 4th briquetting bolt hole (15), on described the 3rd briquetting bolt hole (14), be connected with hexagon-headed bolt (2), described the first briquetting bolt hole (12), the second briquetting bolt hole (13), the 3rd briquetting bolt hole (14), the nose end of the 4th briquetting bolt hole (15) is equipped with escape (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787054.8U CN203650009U (en) | 2013-12-03 | 2013-12-03 | Machining tool for shield tunneling machine tail shield stop strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787054.8U CN203650009U (en) | 2013-12-03 | 2013-12-03 | Machining tool for shield tunneling machine tail shield stop strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650009U true CN203650009U (en) | 2014-06-18 |
Family
ID=50916446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787054.8U Expired - Fee Related CN203650009U (en) | 2013-12-03 | 2013-12-03 | Machining tool for shield tunneling machine tail shield stop strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650009U (en) |
-
2013
- 2013-12-03 CN CN201320787054.8U patent/CN203650009U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140618 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |