CN105459025A - Disassembly device - Google Patents
Disassembly device Download PDFInfo
- Publication number
- CN105459025A CN105459025A CN201610009009.8A CN201610009009A CN105459025A CN 105459025 A CN105459025 A CN 105459025A CN 201610009009 A CN201610009009 A CN 201610009009A CN 105459025 A CN105459025 A CN 105459025A
- Authority
- CN
- China
- Prior art keywords
- fixed part
- annular fixed
- attaching
- detaching apparatus
- adjusting rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The invention provides a disassembly device. The disassembly device comprises an annular fixed part and at least one adjusting part, wherein a concave part which is matched with a convex part of a to-be-disassembled piece is formed on the inner circumferential surface of the annular fixed part; the at least one adjusting part penetrates through the annular fixed part, a fixed end which extends into the annular fixed part and an operating end which protrudes from the annular fixed part are formed on the at least one adjusting part, and the distance between the fixed end and the center of the annular fixed part can be adjusted. The at least one adjusting part is formed on the annular fixed part, and the distance between the at least one adjusting part and the center of the annular fixed part can be adjusted, so that to-be-disassembled pieces of different diameters can be firmly fixed, and the to-be-disassembled piece which sleeves the interior of the annular fixed part is rotated so as to achieve the effects of locking and disassembling accessories on the to-be-disassembled piece.
Description
Technical field
The present invention relates to a kind of attaching/detaching apparatus.
Background technology
Locking and dismantling in the process of the tight nut of rotor, the rotor bearing of each different-diameter is equipped with a corresponding device, and this device can only assemble the tight nut of rotor of certain diameter size.Diameter as Fig. 1, LG250L male rotor 50 ' keyway place bearing is 47.6mm, and the assembly dia of its design is 47.6mm.As shown in Figure 2, the device of prior art comprises circumferential body 10 ' and is arranged on the keyway 20 ' of inner surface of circumferential body 10 ', and device can only for the rotor of respective diameters, and heavy.Develop in actual design and dismantle in the rotor process of different product, the rotor of multiple different-diameter can be run into, if the rotor of each diameter designs the device of a fixed diameter, not only affect manufacturing schedule, and waste material.In addition, existing apparatus is all often the effect playing fixed rotor, initiatively can not remove rotary rotor, can not reach the effect of dismounting or the tight nut of locking rotor.
Summary of the invention
Main purpose of the present invention is to provide a kind of and is convenient to mount and dismount the attaching/detaching apparatus of counterpart treated assembling and be mated.
To achieve these goals, the invention provides a kind of attaching/detaching apparatus, comprising: annular fixed part, the inner peripheral surface of annular fixed part has and treats the recess that the protuberance of assembling is suitable; At least one adjusting portion, is arranged on annular fixed part, and adjusting portion has the operating side of the stiff end stretched in annular fixed part and the periphery wall stretching out annular fixed part, and wherein, the distance adjustable ground at the center of stiff end and annular fixed part is arranged.
Further, the radial direction of adjusting portion annularly fixed part is arranged movably.
Further, attaching/detaching apparatus also comprises: protection department, and the inwall being arranged at stiff end is being treated between the periphery wall of assembling and the inwall of stiff end.
Further, protection department be circular arc and with treat that the periphery wall of assembling is suitable.
Further, protection department is copper sheet.
Further, adjusting portion is two, and the circumference of two adjusting portions and recess annularly fixed part is arranged evenly and at intervals.
Further, adjusting portion comprises: abutting part, stretches in annular fixed part to form stiff end; Adjusting rod, being arranged in movably on annular fixed part and driving abutting part to move the distance at the center regulating abutting part and annular fixed part, one end of adjusting rod is connected with abutting part, and the other end of adjusting rod forms operating side.
Further, the periphery wall of annular fixed part is provided with otic placode highlightedly, and adjusting rod is fixedly installed on otic placode.
Further, adjusting rod offers multiple spaced adjustment hole, adjusting rod is connected with annular fixed part with screw by adjustment hole.
Further, attaching/detaching apparatus also comprises: at least one handle, is connected with the periphery wall of annular fixed part.
Further, handle is three, and the circumferential interval of three handles annularly fixed part is arranged uniformly, and arranges with adjusting rod and recess interval.
Apply technical scheme of the present invention, annular fixed part is provided with at least one adjusting portion, adjusting portion is adjustable apart from the distance at the center of annular fixed part, that can push up firm different-diameter treats assembling, is located at treats that assembling reaches locking and dismantles the effect of the counterpart on it in annular fixed part with turning set.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of the rotor according to prior art;
Fig. 2 shows the overall structure schematic diagram of the attaching/detaching apparatus according to prior art; And
Fig. 3 shows the overall structure schematic diagram according to attaching/detaching apparatus of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, annular fixed part;
11, recess;
12, otic placode;
20, adjusting portion;
21, abutting part;
22, adjusting rod;
30, protection department;
40, handle.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 3, the invention provides a kind of attaching/detaching apparatus.
Particularly, attaching/detaching apparatus comprises annular fixed part 10, at least one adjusting portion 20.The inner peripheral surface of annular fixed part 10 has the recess 11 suitable with treating the protuberance of assembling, and at least one adjusting portion 20 is arranged on annular fixed part 10.Adjusting portion 20 has the stiff end stretched in annular fixed part 10, and adjusting portion 20 also has the operating side of the periphery wall stretching out annular fixed part 10.Wherein, the distance adjustable ground at the center of stiff end and annular fixed part 10 is arranged.
Annular fixed part 10 is provided with at least one adjusting portion 20, adjusting portion 20 is adjustable apart from the distance at the center of annular fixed part 10, that can push up firm different-diameter treats assembling, is located at treats that assembling reaches locking and dismantles the effect of the counterpart on it in annular fixed part 10 with turning set.
In the present embodiment, treat that assembling can for rotor, and treat that the counterpart that assembling coordinates is tight nut.Rotor is arranged in exhaust shaft bearing by tight nut, and the adjusting portion 20 on annular fixed part 10 pushes up firm rotor and rotary rotor, to reach the effect of dismantling or locking tight nut.
Preferably, the radial direction of adjusting portion 20 annularly fixed part 10 is arranged movably.Structure is simply easy to processing and realizes, and operates also easy.
As shown in Figure 3, attaching/detaching apparatus also comprises protection department 30, and the inwall being arranged at stiff end is being treated between the periphery wall of assembling and the inwall of stiff end.Preferably, protection department 30 is copper sheet.In order to treat that assembling power such as rotor fits more closely and firmly, protection department 30 in circular arc and with treat that the periphery wall of assembling is suitable.
In the present embodiment, adjusting portion 20 is two, and the circumference of two adjusting portions 20 and recess 11 annularly fixed part 10 is arranged evenly and at intervals.Such design can avoid the rotor by pushing up to rock back and forth, ensures Stability Analysis of Structures and safety.
As shown in Figure 3, adjusting portion 20 comprises abutting part 21 and adjusting rod 22.Abutting part 21 stretches into form stiff end in annular fixed part 10, and abutting part 21 treats assembling such as rotor for holding out against.Adjusting rod 22 to be arranged in movably on annular fixed part 10 and to drive abutting part 21 to move to regulate abutting part 21 and the distance at the center of annular fixed part 10, finally makes abutting part 21 push up jail and treats assembling.Wherein, one end of adjusting rod 22 is connected with abutting part 21, and the other end of adjusting rod 22 forms operating side.
In above-described embodiment; on the inwall that protection department 30 is arranged at stiff end, namely protection department 30 is arranged on the inwall of abutting part 21, and protection department 30 be copper sheet, and abutting part 21 is circular arc; that is copper sheet laminating is arranged on the intrados of abutting part 21, and copper sheet protection rotor bearing is not damaged.
And then ground, the periphery wall of annular fixed part 10 is provided with otic placode 12 highlightedly, and adjusting rod 22 is fixedly installed on otic placode 12.Particularly, adjusting rod 22 is arranged in annular fixed part 10, and adjusting rod 22 can the radial direction of annularly fixed part 10 move around.Otic placode 12 is positioned at the side of adjusting rod 22, after the adjusting rod regulating distance is pushed down by a sheet metal component, is screwed sheet metal component and otic placode 12, with secured adjusted bar.
In another embodiment, adjusting rod 22 offers multiple spaced adjustment hole (not shown), adjusting rod 22 is connected with annular fixed part 10 with screw by adjustment hole, and different adjustment holes can adapt to the rotor of different-diameter.
As shown in Figure 3, attaching/detaching apparatus also comprises at least one handle 40, is connected with the periphery wall of annular fixed part 10.
And then ground, handle 40 is three, and the circumferential interval of three handles 40 annularly fixed part 10 is arranged uniformly, and arranges with adjusting rod 22 and recess 11 interval.
In use, first allow rotor fixed position key put into keyway and the recess 11 of this device, more progressively advance adjusting rod and adjusting rod 22 inwards, and push up firm rotor, then by screw secured adjusted bar.After fixing adjusting rod, after holding handle 40, by reversing this provision for disengagement, the effect of dismounting or the tight nut of locking rotor can be reached.
Advantage of the present invention is as follows: on the one hand, and this device, for the rotor of variable-diameter, can be less than the tight nut of rotor of 75mm, this is because consider that the diameter of existing rotor is generally no more than 75mm by assembly and disassembly diameter; On the other hand, this apparatus design three can the cylinders that exert oneself of circumference and handle 40, can reach effect that is fixing and even active rotation rotor; Again on the one hand, the small and exquisite exquisiteness of this device, can be convenient for carrying.
Attaching/detaching apparatus of the present invention, has not only taken into full account the diameter of different rotor bearing, improves the utilization rate of this device.And, due to the variable-diameter of this device, effectively save the use of material.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Annular fixed part is provided with at least one adjusting portion, adjusting portion is adjustable apart from the distance at the center of annular fixed part, that can push up firm different-diameter treats assembling, is located at treats that assembling reaches locking and dismantles the effect of the counterpart on it in annular fixed part with turning set.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an attaching/detaching apparatus, is characterized in that, comprising:
Annular fixed part (10), the inner peripheral surface of described annular fixed part (10) has the recess (11) suitable with treating the protuberance of assembling;
At least one adjusting portion (20), be arranged on described annular fixed part (10), described adjusting portion (20) has the operating side of the stiff end stretched in described annular fixed part (10) and the periphery wall stretching out described annular fixed part (10), wherein, the distance adjustable ground at the center of described stiff end and described annular fixed part (10) is arranged.
2. attaching/detaching apparatus according to claim 1, is characterized in that, described adjusting portion (20) is arranged movably along the radial direction of described annular fixed part (10).
3. attaching/detaching apparatus according to claim 1, is characterized in that, described attaching/detaching apparatus also comprises:
Protection department (30), the inwall being arranged at described stiff end is treated between the periphery wall of assembling and the inwall of described stiff end described.
4. attaching/detaching apparatus according to claim 3, is characterized in that, described protection department (30) is in circular arc and treat that the periphery wall of assembling is suitable with described.
5. attaching/detaching apparatus according to claim 3, is characterized in that, described protection department (30) is copper sheet.
6. attaching/detaching apparatus according to claim 1, it is characterized in that, described adjusting portion (20) is two, and two described adjusting portions (20) and the female portion (11) are arranged evenly and at intervals along the circumference of described annular fixed part (10).
7. attaching/detaching apparatus according to claim 1, is characterized in that, described adjusting portion (20) comprising:
Abutting part (21), stretches in described annular fixed part (10) to form described stiff end;
Adjusting rod (22), be arranged in described annular fixed part (10) movably go up and drive described abutting part (21) mobile to regulate the distance at the center of described abutting part (21) and described annular fixed part (10), one end of described adjusting rod (22) is connected with described abutting part (21), and the other end of described adjusting rod (22) forms described operating side.
8. attaching/detaching apparatus according to claim 7, it is characterized in that, the periphery wall of described annular fixed part (10) is provided with otic placode (12) highlightedly, and described adjusting rod (22) is fixedly installed on described otic placode (12).
9. attaching/detaching apparatus according to claim 7, it is characterized in that, described adjusting rod (22) offers multiple spaced adjustment hole, and described adjusting rod (22) is connected with described annular fixed part (10) with screw by described adjustment hole.
10. attaching/detaching apparatus according to claim 7, is characterized in that, described attaching/detaching apparatus also comprises:
At least one handle (40), is connected with the periphery wall of described annular fixed part (10).
11. attaching/detaching apparatus according to claim 10, it is characterized in that, described handle (40) is three, three described handles (40) are arranged uniformly along the circumferential interval of described annular fixed part (10), and arrange with described adjusting rod (22) and the female portion (11) interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009009.8A CN105459025B (en) | 2016-01-04 | 2016-01-04 | Attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009009.8A CN105459025B (en) | 2016-01-04 | 2016-01-04 | Attaching/detaching apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105459025A true CN105459025A (en) | 2016-04-06 |
| CN105459025B CN105459025B (en) | 2018-09-18 |
Family
ID=55597411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009009.8A Active CN105459025B (en) | 2016-01-04 | 2016-01-04 | Attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105459025B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322901A (en) * | 2017-08-18 | 2017-11-07 | 苏州爱得华塑化有限公司 | A kind of CABLE MATERIALS mould of fast demountable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011146081A1 (en) * | 2010-05-17 | 2011-11-24 | Ee Jig Kim | Adjustable wrench |
| CN202174530U (en) * | 2011-08-17 | 2012-03-28 | 北京市电力公司 | On-load voltage regulation device operating tool |
| CN103101028A (en) * | 2012-12-13 | 2013-05-15 | 江苏金晟元特种阀门有限公司 | Universal handle |
| CN203197805U (en) * | 2013-04-23 | 2013-09-18 | 阜新市金地矿业有限公司 | Thread adjusting pin type multi-purpose external hexagon wrench |
| CN203792234U (en) * | 2014-04-17 | 2014-08-27 | 浙江长兴汉能光伏有限公司 | Wrench for round nut |
| CN204171979U (en) * | 2014-10-24 | 2015-02-25 | 中国石油天然气股份有限公司 | Stator dismounting device |
| CN204640137U (en) * | 2015-02-26 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of bolt disassembly instrument |
| CN204772359U (en) * | 2015-04-30 | 2015-11-18 | 宝钢特钢有限公司 | Big circular article of specification device that spirals |
| CN205290843U (en) * | 2016-01-04 | 2016-06-08 | 珠海格力电器股份有限公司 | Disassembling and assembling device |
-
2016
- 2016-01-04 CN CN201610009009.8A patent/CN105459025B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011146081A1 (en) * | 2010-05-17 | 2011-11-24 | Ee Jig Kim | Adjustable wrench |
| CN202174530U (en) * | 2011-08-17 | 2012-03-28 | 北京市电力公司 | On-load voltage regulation device operating tool |
| CN103101028A (en) * | 2012-12-13 | 2013-05-15 | 江苏金晟元特种阀门有限公司 | Universal handle |
| CN203197805U (en) * | 2013-04-23 | 2013-09-18 | 阜新市金地矿业有限公司 | Thread adjusting pin type multi-purpose external hexagon wrench |
| CN203792234U (en) * | 2014-04-17 | 2014-08-27 | 浙江长兴汉能光伏有限公司 | Wrench for round nut |
| CN204171979U (en) * | 2014-10-24 | 2015-02-25 | 中国石油天然气股份有限公司 | Stator dismounting device |
| CN204640137U (en) * | 2015-02-26 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of bolt disassembly instrument |
| CN204772359U (en) * | 2015-04-30 | 2015-11-18 | 宝钢特钢有限公司 | Big circular article of specification device that spirals |
| CN205290843U (en) * | 2016-01-04 | 2016-06-08 | 珠海格力电器股份有限公司 | Disassembling and assembling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322901A (en) * | 2017-08-18 | 2017-11-07 | 苏州爱得华塑化有限公司 | A kind of CABLE MATERIALS mould of fast demountable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105459025B (en) | 2018-09-18 |
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