CN205166842U - Short stress rolling mill copper nut extracting tool - Google Patents
Short stress rolling mill copper nut extracting tool Download PDFInfo
- Publication number
- CN205166842U CN205166842U CN201520941558.XU CN201520941558U CN205166842U CN 205166842 U CN205166842 U CN 205166842U CN 201520941558 U CN201520941558 U CN 201520941558U CN 205166842 U CN205166842 U CN 205166842U
- Authority
- CN
- China
- Prior art keywords
- nut
- afterburning
- hole
- nut body
- rolling mill
- 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.)
- Withdrawn - After Issue
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 26
- 239000010949 copper Substances 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a short stress rolling mill copper nut extracting tool, including spanner, lock nut and bolt, the spanner includes the column body and handle, the handle sets up on the outer wall of the column body, the axis location of the column body is provided with the die cavity, the die cavity is provided with first afterburning plane, lock nut's structure includes nut body, the afterburning plane of second, through -hole and screw hole, the second afterburning graphic settings be in on the outer wall of nut body, the through -hole sets up the nut body, two openings of through -hole are located respectively on two terminal surfaces of nut body, the screw hole sets up the axis location of nut body, the bolt sets up in the through -hole. The utility model overcomes the last copper nut of short stress rolling mill is convenient to detach not enough not, has improved maintenance efficiency.
Description
Technical field
The utility model relates to a kind of maintenance tool of short stress rolling mill, specifically, relates to a kind of short stress rolling mill copper nut extracting tool.
Background technology
Current our factory production line of bar uses short stress rolling mill, and the problem that can not press material online appears in short stress rolling mill sometimes, and main cause is got rusty between the screw thread of tension force post and copper nut or is filled with other impurity, makes Zhang Lizhu and the locking of rotary copper nut.
Current most data, all to improve short stress rolling mill control accuracy for main emphasis, does not have related data specifically set forth at this point and illustrate at present in assembling maintenance.
Utility model content
The technical problem that the utility model solves is to provide a kind of short stress rolling mill copper nut extracting tool, overcomes the deficiency that copper nut on short stress rolling mill is not easy to dismantle, improves maintenance efficiency.
Technical scheme is as follows:
A kind of short stress rolling mill copper nut extracting tool, comprises spanner, locking nut and latch; Described spanner comprises column and handle, and described handle is arranged on the outer wall of described column, and the axial location of described column is provided with die cavity, and described die cavity is provided with the first afterburning plane; The structure of described locking nut comprises nut body, the second afterburning plane, through hole and screwed hole; Described second afterburning plane is arranged on the outer wall of described nut body, described through hole is arranged on described nut body, two openings of described through hole lay respectively on two end faces of described nut body, and described screwed hole is arranged on the axial location of described nut body; Described latch is arranged in described through hole.
Further: the outer wall of described column to be provided with four described handles, four described handles are cross-shaped arrangement.
Further: described die cavity is provided with two described first afterburning planes, the outer wall of described nut body is provided with two described second afterburning planes.
Further: described nut body is provided with six described through holes, the axis of six described through holes is positioned at circumferentially same.
Further: the shape of described die cavity is identical with the shape of described nut body, the shape of described first afterburning plane is identical with the shape of described second afterburning plane, the internal diameter of described die cavity is identical with the external diameter of described nut body, and the external diameter of described latch is identical with the diameter of described through hole.
Compared with prior art, technical solutions of the utility model are as follows:
The utility model overcomes the deficiency that copper nut on short stress rolling mill is not easy to dismantle, and uses the utility model can rapid removal copper nut, and then repairs the fault of short stress rolling mill fast, improves maintenance efficiency, improves equipment use efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of spanner in the utility model;
Fig. 2 is the cross section sectional view of spanner in the utility model;
Fig. 3 is the front view of locking nut in the utility model;
Fig. 4 is the cross section sectional view of locking nut in the utility model;
Detailed description of the invention
More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to embodiment set forth herein; On the contrary, provide these embodiments to make the utility model more comprehensively with complete, and the design of example embodiment is conveyed to those skilled in the art all sidedly.
As shown in Figure 1, be the front view of spanner in the utility model; As shown in Figure 2, be the cross section sectional view of spanner in the utility model; As shown in Figure 3, be the front view of locking nut in the utility model; As shown in Figure 4, be the cross section sectional view of locking nut in the utility model;
Short stress rolling mill copper nut extracting tool comprises: spanner, locking nut and latch; Spanner comprises: column 11, handle 12; Handle 12 arranges (welding) on the outer wall of column 11, and the axial location of column 11 is provided with die cavity 13, and die cavity 13 is provided with at least one first afterburning plane 14.In this preferred embodiment, the arrangement outer wall of column 11 being provided with four handles, 12, four handles 12 is cross; Die cavity 13 is provided with two the first afterburning planes 14.
The structure of locking nut comprises: the afterburning plane 22 of nut body 21, second, through hole 23, screwed hole 24; Second afterburning plane 22 is arranged on the outer wall of nut body 21, and through hole 23 is arranged on nut body 21, and two openings of through hole 23 lay respectively on two end faces of nut body 21, and screwed hole 24 is arranged on the axial location of nut body 21.In this preferred embodiment, the outer wall of nut body 21 is provided with two the second afterburning planes 22, the axis that nut body 21 is provided with six through holes, 23, six through holes 23 is positioned at circumferentially same.The external diameter of latch is identical with the diameter of through hole 23.
In this preferred embodiment, the shape of die cavity 13 is identical with the shape of nut body 21, and the shape of the first afterburning plane 14 is identical with the shape of the second afterburning plane 22, and the internal diameter of die cavity 13 is identical with the external diameter of nut body 21.
In this preferred embodiment, in order to adapt to the size of copper nut, the external diameter of nut body 21 is identical with the external diameter of copper nut, and screwed hole 24 is identical with the specification of copper nut internal thread.
During use, the screwed hole 24 of nut body 21 is screwed on the screw thread of the tension force post outside copper nut, latch is inserted through hole 23, and latch stretches into the opening of copper nut end; Spanner is sleeved on outside nut body 21, knocks handle 12, rotary copper nut, namely while vibrations, copper nut is unscrewed, and finally unload copper nut.
Although exemplary embodiment describe the utility model with reference to several, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (5)
1. a short stress rolling mill copper nut extracting tool, is characterized in that: comprise spanner, locking nut and latch; Described spanner comprises column and handle, and described handle is arranged on the outer wall of described column, and the axial location of described column is provided with die cavity, and described die cavity is provided with the first afterburning plane; The structure of described locking nut comprises nut body, the second afterburning plane, through hole and screwed hole; Described second afterburning plane is arranged on the outer wall of described nut body, described through hole is arranged on described nut body, two openings of described through hole lay respectively on two end faces of described nut body, and described screwed hole is arranged on the axial location of described nut body; Described latch is arranged in described through hole.
2. short stress rolling mill copper nut extracting tool as claimed in claim 1, it is characterized in that: the outer wall of described column is provided with four described handles, four described handles are cross-shaped arrangement.
3. short stress rolling mill copper nut extracting tool as claimed in claim 1, is characterized in that: described die cavity is provided with two described first afterburning planes, the outer wall of described nut body is provided with two described second afterburning planes.
4. short stress rolling mill copper nut extracting tool as claimed in claim 1, it is characterized in that: described nut body is provided with six described through holes, the axis of six described through holes is positioned at circumferentially same.
5. short stress rolling mill copper nut extracting tool as claimed in claim 1, it is characterized in that: the shape of described die cavity is identical with the shape of described nut body, the shape of described first afterburning plane is identical with the shape of described second afterburning plane, the internal diameter of described die cavity is identical with the external diameter of described nut body, and the external diameter of described latch is identical with the diameter of described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941558.XU CN205166842U (en) | 2015-11-23 | 2015-11-23 | Short stress rolling mill copper nut extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941558.XU CN205166842U (en) | 2015-11-23 | 2015-11-23 | Short stress rolling mill copper nut extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166842U true CN205166842U (en) | 2016-04-20 |
Family
ID=55730872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941558.XU Withdrawn - After Issue CN205166842U (en) | 2015-11-23 | 2015-11-23 | Short stress rolling mill copper nut extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166842U (en) |
-
2015
- 2015-11-23 CN CN201520941558.XU patent/CN205166842U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20220315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20220315 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |