CN204640104U - Nut breaking cutter - Google Patents
Nut breaking cutter Download PDFInfo
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- CN204640104U CN204640104U CN201520310701.5U CN201520310701U CN204640104U CN 204640104 U CN204640104 U CN 204640104U CN 201520310701 U CN201520310701 U CN 201520310701U CN 204640104 U CN204640104 U CN 204640104U
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- breaking cutter
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Abstract
The utility model discloses a kind of nut breaking cutter, comprise hydraulic hand-pump, high-pressure oil pipe and nut breaking cutter, nut breaking cutter comprises cylinder body, cylinder interior is provided with the nut skeleton of cylinder body bonnet, hydraulic nut, spring and cover nut from back to front successively, cylinder body bonnet is fixedly connected with cylinder body, nut skeleton comprises the connecting cylinder of rear end and the nut lasso of front end, and connecting cylinder is fixedly connected with cylinder body front end, and spring is fixed between hydraulic nut and connecting cylinder; Connect a rhizoid thick stick in hydraulic nut, leading screw through the cylinder body bonnet of rear end, the spring of front end and connecting cylinder, leading screw be fixedly connected with cutting tool foremost, cutting tool points to anterior nut lasso; Tubing interface on hydraulic nut aims at the oil pipe hole on cylinder body, and the two ends of high-pressure oil pipe are connected respectively to the tubing interface of hydraulic hand-pump and the tubing interface of hydraulic nut.This splitter improves that nut is broken cuts operating efficiency, and broken scope of cutting is large, easy control operation.
Description
Technical field
This utility model relates to dismounting nut technical field, particularly relates to a kind of nut breaking cutter.
Background technology
At present, after elevating conveyor is mounted to down-hole, long-time use causes rotten, the very difficult dismounting of each parts connecting bolt, thus cause very large puzzlement to dismounting work, the each parts attaching nut of elevating conveyor belongs to high-strength material, past needs two people to coordinate during the rotten bolt of dismounting elevating conveyor, the hand-held chip-axe of one people, a people beat with sledgehammer, circulation is beaten and rotten nut could be cut off for 20 minutes, operate very inconvenient, also there is larger potential safety hazard simultaneously, thus had a strong impact on elevating conveyor dismounting work, bring very big inconvenience to operating personnel.
Utility model content
The utility model overcomes in prior art the problem dismantled nut and waste time and energy, and provides the nut breaking cutter that a kind of structure is simple, easy to use.
Technical solution of the present utility model is, there is provided a kind of nut breaking cutter with following structure: comprise hydraulic hand-pump, high-pressure oil pipe and nut breaking cutter, described nut breaking cutter comprises a columnar cylinder body, described cylinder interior is provided with cylinder body bonnet from back to front successively, hydraulic nut, the nut skeleton of spring and cover nut, cylinder body bonnet is fixedly connected with cylinder body, described nut skeleton comprise the connecting cylinder of rear end and front end be welded on connecting cylinder nut lasso, described connecting cylinder is fixedly connected with cylinder body front end, described spring is fixed between hydraulic nut and connecting cylinder, connect a rhizoid thick stick in described hydraulic nut, described leading screw through the cylinder body bonnet of rear end, the spring of front end and connecting cylinder, described leading screw be fixedly connected with cutting tool foremost, described cutting tool points to anterior nut lasso, the side of described cylinder body is provided with oil pipe hole, and the tubing interface on hydraulic nut aims at the oil pipe hole on cylinder body, and the two ends of described high-pressure oil pipe are connected respectively to the tubing interface of hydraulic hand-pump and the tubing interface of hydraulic nut.
The endoporus of described nut lasso is made up of the strip hole at rear portion and the inner hexagonal hole of front portion.
Described cylinder body bonnet adopts with rear end of the cylinder block and is threaded, and described connecting cylinder adopts with cylinder body front end and is threaded.
Described hydraulic hand-pump is provided with unloader, oil filler point and handle.
Compared with prior art, the utility model nut breaking cutter has the following advantages: 1, use this nut breaking cutter to shorten and remove the nut time, improve operating efficiency, reduce potential safety hazard, alleviate worker's labour intensity; 2, connect a rhizoid thick stick in described hydraulic nut, the contact of flexible modulation rotational lead screw can will break the nut cut, can break and cut size difference treating brokenly in a big way in and cut nut, and not need replacing nut skeleton; 3, the displacement of hydraulic nut is little, and during adjustment manual pump, regulated quantity is little, easy control operation; 4, the endoporus of nut lasso is made up of the strip hole at rear portion and the inner hexagonal hole of front portion, treats brokenly the plane contact of cutting nut and nut lasso endoporus, more stable; 5, be provided with spring between hydraulic nut and connecting cylinder, broken cut after nut completes, unloader is opened, the smooth return of hydraulic nut; 6, described cylinder body bonnet adopts with rear end of the cylinder block and is threaded, and described connecting cylinder adopts with cylinder body front end and is threaded, and described cutting tool is connected with the employing hole, front end of described leading screw, easy detachable maintaining.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model nut breaking cutter.
Detailed description of the invention
During accompanying drawing illustrates, label 1 is hydraulic hand-pump, and 11 is unloaders, and 12 is oil filler points, and 13 is handles, and 2 is high-pressure oil pipes, and 3 is cylinder bodies, and 4 is cylinder body bonnets, and 5 is hydraulic nuts, and 6 is springs, and 71 is connecting cylinders, and 72 is nut lassos, and 8 is leading screws, and 9 is cutting tools.
Below in conjunction with the drawings and specific embodiments, the utility model nut breaking cutter is described further:
As shown in Fig. 1, in the present embodiment, nut breaking cutter comprises hydraulic hand-pump 1, high-pressure oil pipe 2 and nut breaking cutter, described nut breaking cutter comprises a columnar cylinder body 3, described cylinder body 3 inside is provided with cylinder body bonnet 4 from back to front successively, hydraulic nut 5, the nut skeleton of spring 6 and cover nut, cylinder body bonnet 4 is fixedly connected with cylinder body 3, described nut skeleton comprise the connecting cylinder 71 of rear end and front end be welded on connecting cylinder 71 nut lasso 72, described connecting cylinder 71 is fixedly connected with cylinder body 3 front end, described spring 6 is fixed between hydraulic nut 5 and connecting cylinder 71, connect a rhizoid thick stick 8 in described hydraulic nut 5, described leading screw 8 through the cylinder body bonnet 4 of rear end, the spring 6 of front end and connecting cylinder 71, described leading screw 8 be fixedly connected with cutting tool 9 foremost, described cutting tool 9 points to anterior nut lasso 72, the side of described cylinder body 3 is provided with oil pipe hole 31, and the tubing interface on hydraulic nut 5 aims at the oil pipe hole 31 on cylinder body, and the two ends of described high-pressure oil pipe 2 are connected respectively to the tubing interface of hydraulic hand-pump 1 and the tubing interface of hydraulic nut 5.
The endoporus of described nut lasso 72 is made up of the strip hole at rear portion and the inner hexagonal hole of front portion.
Described cylinder body bonnet 4 adopts with cylinder body 3 rear end and is threaded, and described connecting cylinder 71 adopts with cylinder body 3 front end and is threaded.
Described hydraulic hand-pump 1 is provided with unloader 11, oil filler point 12 and handle 13.
When using this nut breaking cutter, need break and cut nut and pack in nut sleeve circle, from cylinder body bonnet rear end thereof adjusting screw to contact nut, open hydraulic hand-pump oil inlet valve, artificial passes manual pump hand handle, nut just can cut off by cycling for 2 minutes smoothly.
Above-described embodiment is only for illustration of preferred embodiments of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., it all should be encompassed within the technical scheme scope of the utility model request protection.
Claims (4)
1. a nut breaking cutter, comprise hydraulic hand-pump, high-pressure oil pipe and nut breaking cutter, it is characterized in that: described nut breaking cutter comprises a columnar cylinder body, described cylinder interior is provided with the nut skeleton of cylinder body bonnet, hydraulic nut, spring and cover nut from back to front successively, cylinder body bonnet is fixedly connected with cylinder body, described nut skeleton comprise the connecting cylinder of rear end and front end be welded on connecting cylinder nut lasso, described connecting cylinder is fixedly connected with cylinder body front end, and described spring is fixed between hydraulic nut and connecting cylinder; Connect a rhizoid thick stick in described hydraulic nut, described leading screw through the cylinder body bonnet of rear end, the spring of front end and connecting cylinder, described leading screw be fixedly connected with cutting tool foremost, described cutting tool points to anterior nut lasso; The side of described cylinder body is provided with oil pipe hole, and the tubing interface on hydraulic nut aims at the oil pipe hole on cylinder body, and the two ends of described high-pressure oil pipe are connected respectively to the tubing interface of hydraulic hand-pump and the tubing interface of hydraulic nut.
2. nut breaking cutter according to claim 1, is characterized in that: the endoporus of described nut lasso is made up of the strip hole at rear portion and the inner hexagonal hole of front portion.
3. nut breaking cutter according to claim 1, is characterized in that: described cylinder body bonnet adopts with rear end of the cylinder block and is threaded, and described connecting cylinder adopts with cylinder body front end and is threaded.
4. nut breaking cutter according to claim 1, is characterized in that: described hydraulic hand-pump is provided with unloader, oil filler point and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310701.5U CN204640104U (en) | 2015-05-15 | 2015-05-15 | Nut breaking cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310701.5U CN204640104U (en) | 2015-05-15 | 2015-05-15 | Nut breaking cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640104U true CN204640104U (en) | 2015-09-16 |
Family
ID=54092884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310701.5U Active CN204640104U (en) | 2015-05-15 | 2015-05-15 | Nut breaking cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640104U (en) |
-
2015
- 2015-05-15 CN CN201520310701.5U patent/CN204640104U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |