CN202187773U - Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box - Google Patents
Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box Download PDFInfo
- Publication number
- CN202187773U CN202187773U CN2011202811120U CN201120281112U CN202187773U CN 202187773 U CN202187773 U CN 202187773U CN 2011202811120 U CN2011202811120 U CN 2011202811120U CN 201120281112 U CN201120281112 U CN 201120281112U CN 202187773 U CN202187773 U CN 202187773U
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- cutter
- box
- cutter box
- advance
- hole
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Abstract
The utility model discloses an installation structure of a cutter box of an advancing cutter in a cylindrical hobbing cutter box, comprising an advancing cutter, a cutter box of the advancing cutter and a cylindrical hobbing cutter box. The cutter box of the advancing cutter is matched with the cylindrical hobbing cutter box through fixed ends and fixed end surfaces around and fastened in the cylindrical hobbing cutter box by a wedge-shaped block and an active wedge so as to integrate the advancing cutter with the cutter box for sharing a same cutter box with the hobbing cutter and the advancing cutter and the hobbing cutter are convenient to change.
Description
Technical field
The utility model relates to the mounting structure of a kind of shield machine with the cutter cutter box of going ahead of the rest, and relates in particular to a kind of mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance.
Background technology
Shield machine is mainly used in the constructing tunnel, according to the difference of soil property, need select different cutters for use.For example, hobboing cutter is simple in structure in the shield cutter, the broken cutter that the rock amount is big, efficiency of breaking rock is high, is mainly used in the fragmentation, hard rock; Cutter is the cutter that shield machine cuts the soil body in advance in advance, and it cut the soil body in advance before the cutting knife cutting soil body, with soil body cutting whole into sections, for cutting knife is created good machining condition.So in work progress, cutter and hobboing cutter often will be changed and be used alternatingly in advance.At present in the prior art, normally with hobboing cutter cutter box or in advance cutter cutter box integral body pull down and change, the workload that changes the outfit like this is big, efficient is low, has a strong impact on construction progress.Simultaneously, the operating mode of shield-tunneling construction is generally comparatively abominable, and the wearing and tearing of cutter are inevitable; Often need to change cutter in the work progress; So how to realize cutter firm, easy accessibility is installed, the quick replacing between different cutters just becomes a design difficulty of shield machine.
The utility model content
The purpose of the utility model is to provide a kind of in advance mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box, realizes that cutter cutter box can be installed in the cylindrical hobboing cutter cutter box in advance, is convenient to the replacing use of cutter and hobboing cutter in advance.
The purpose of the utility model is to realize through following technical scheme:
A kind of mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance comprises cutter, go ahead of the rest cutter cutter box and cylindrical hobboing cutter cutter box in advance, and said cutter in advance is placed in the cutter cutter box of going ahead of the rest; Said cutter cutter box both sides in advance are provided with and are used for the fixing axle bed fixed end of cutter box, and both sides are provided with the lateral fixation end in addition, and said axle bed fixed end is that cross section is the cylinder of circular arc; And the oblique respectively fixedly end face that has of upper/lower terminal, the corresponding one-tenth 90 degree angles of each fixed end face have through hole in the middle of the said cylindrical hobboing cutter cutter box; Said through hole bottom is provided with the taper block, and both sides have lateral fixation end preformed groove, and said through hole upper and lower side both sides outwards have chamfered groove; The outside corresponding chamfered groove lower position of said cylindrical hobboing cutter cutter box has preformed hole; Be placed with cylinder with threaded hole in the said preformed hole, said cutter cutter box in advance is placed in the through hole, is placed with wedge in the said chamfered groove; Said wedge is connected through cylinder with threaded hole in bolt and the preformed groove; And be locked in the chamfered groove, said lateral fixation end is fixed through the oblique chock of activity, and the oblique chock of said activity is placed in the lateral fixation end preformed groove.
The oblique chock of said activity is connected with the lateral fixation end through bolt.
Said cylindrical hobboing cutter cutter box and cutterhead installation place are provided with reinforcing rib.
The beneficial effect of the utility model does; In advance cutter cutter box through around fixed end and fixedly end face match with cylindrical hobboing cutter cutter box; Be installed in the cylindrical hobboing cutter cutter box; When having realized in advance that cutter is installed in advance in the cutter cutter box with hobboing cutter with a cutter box, the replacing use of be convenient to go ahead of the rest cutter and hobboing cutter.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is installed in the vertical view in the cutter cutter box of going ahead of the rest for the cutter of going ahead of the rest in the said mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance of the utility model;
Fig. 2 is installed in the front view in the cutter cutter box of going ahead of the rest for the cutter of going ahead of the rest in the said mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance of the utility model;
Fig. 3 is the said vertical view of the mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance of the utility model;
Fig. 4 is that the A-A shown in Fig. 3 is to sectional view;
Fig. 5 is that the B-B shown in Fig. 3 is to sectional view.
Among the figure:
1, cutter in advance, 2, cutter cutter box in advance, 3, cylindrical hobboing cutter cutter box, 4, the axle bed fixed end; 5, lateral fixation end, 6, fixing end face, 7, through hole, 8, lateral fixation end preformed groove; 9, chamfered groove, 10, wedge, 11, the taper block, 12, movable oblique chock; 13, preformed hole, 14, cylinder with threaded hole, 15, bolt.
The specific embodiment
Shown in Fig. 1-5, in present embodiment, the mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box comprises cutter 1, go ahead of the rest cutter cutter box 2 and cylindrical hobboing cutter cutter box 3 in advance in advance.
As illustrated in fig. 1 and 2; Said cutter 1 in advance is placed in the cutter cutter box 2 of going ahead of the rest; Said cutter cutter box 2 both sides in advance are provided with and are used for the fixing axle bed fixed end 4 of cutter box, and both sides are provided with lateral fixation end 5 in addition, and said axle bed fixed end 4 is that cross section is the cylinder of circular arc; And the oblique respectively fixedly end face 6 that has of upper/lower terminal, each is the corresponding in twos one-tenth 90 degree angles of end face 6 fixedly.
Shown in Fig. 3-5; Have through hole 7 in the middle of the said cylindrical hobboing cutter cutter box 3; Said through hole 7 bottoms are provided with taper block 11, and both sides have lateral fixation end preformed groove 5, and said through hole 7 upper and lower side both sides outwards have chamfered groove 9; Said cylindrical hobboing cutter cutter box 3 outside corresponding chamfered groove 9 lower positions have preformed hole 13, are placed with cylinder with threaded hole 14 in the said preformed hole 13.
During installation, shown in Fig. 3-5, the first step, the cutter 1 of will going ahead of the rest is installed on the cutter cutter box 2 of going ahead of the rest.
Second step was placed on cutter cutter box 2 in advance in the through hole 7 of cylindrical hobboing cutter cutter box 3, and is placed on taper block 11 tops, simultaneously lateral fixation end 5 along lateral fixation end preformed groove 8 to held; Then wedge 10 is put into chamfered groove 9, cylinder with threaded hole 15 is placed in the preformed hole 13, wedge 10 is connected with threaded cylinder 14, and wedge 10 is fastened on chamfered groove 9 and fixedly between the end face 6 through bolt 15.
The 3rd step was placed on the oblique chock 12 of activity in the lateral fixation end preformed groove 8, and was connected fastening through bolt 15 with threaded cylinder 14 in the lateral fixation end 5.
The said mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance; In advance cutter cutter box through around fixed end and fixedly end face match with cylindrical hobboing cutter cutter box; Be installed in the cylindrical hobboing cutter cutter box; Integrated and the hobboing cutter of having realized cutter and cutter box in advance is with a cutter box, the replacing use of be convenient to go ahead of the rest cutter and hobboing cutter.
Claims (3)
1. the mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box of going ahead of the rest comprises cutter, go ahead of the rest cutter cutter box and cylindrical hobboing cutter cutter box in advance, and it is characterized in that: said cutter in advance is placed in the cutter cutter box of going ahead of the rest; Said cutter cutter box both sides in advance are provided with and are used for the fixing axle bed fixed end of cutter box, and both sides are provided with the lateral fixation end in addition, and said axle bed fixed end is that cross section is the cylinder of circular arc; And the oblique respectively fixedly end face that has of upper/lower terminal, the corresponding one-tenth 90 degree angles of each fixed end face have through hole in the middle of the said cylindrical hobboing cutter cutter box; Said through hole bottom is provided with the taper block, and both sides have lateral fixation end preformed groove, and said through hole upper and lower side both sides outwards have chamfered groove; The outside corresponding chamfered groove lower position of said cylindrical hobboing cutter cutter box has preformed hole; Be placed with cylinder with threaded hole in the said preformed hole, said cutter cutter box in advance is placed in the through hole, is placed with wedge in the said chamfered groove; Said wedge is connected through cylinder with threaded hole in bolt and the preformed groove; And be locked in the chamfered groove, said lateral fixation end is fixed through the oblique chock of activity, and the oblique chock of said activity is placed in the lateral fixation end preformed groove.
2. the mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance according to claim 1, it is characterized in that: the oblique chock of said activity is connected with the lateral fixation end through bolt.
3. the mounting structure of cutter cutter box in cylindrical hobboing cutter cutter box in advance according to claim 1, it is characterized in that: said cylindrical hobboing cutter cutter box and cutterhead installation place are provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202811120U CN202187773U (en) | 2011-08-04 | 2011-08-04 | Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202811120U CN202187773U (en) | 2011-08-04 | 2011-08-04 | Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187773U true CN202187773U (en) | 2012-04-11 |
Family
ID=45919232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202811120U Expired - Fee Related CN202187773U (en) | 2011-08-04 | 2011-08-04 | Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761795A (en) * | 2017-03-08 | 2017-05-31 | 东北大学 | A kind of shield machine disk cutter girff structure |
-
2011
- 2011-08-04 CN CN2011202811120U patent/CN202187773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761795A (en) * | 2017-03-08 | 2017-05-31 | 东北大学 | A kind of shield machine disk cutter girff structure |
| CN106761795B (en) * | 2017-03-08 | 2018-09-07 | 东北大学 | A kind of shield machine disk cutter girff structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151223 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160623 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20150804 |