CN202922178U - Rotor assembly dismantling mechanism - Google Patents
Rotor assembly dismantling mechanism Download PDFInfo
- Publication number
- CN202922178U CN202922178U CN 201220651616 CN201220651616U CN202922178U CN 202922178 U CN202922178 U CN 202922178U CN 201220651616 CN201220651616 CN 201220651616 CN 201220651616 U CN201220651616 U CN 201220651616U CN 202922178 U CN202922178 U CN 202922178U
- Authority
- CN
- China
- Prior art keywords
- rotor assembly
- bent axle
- disassembled
- assembly
- depression bar
- 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 - Lifetime
Links
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a rotor assembly dismantling mechanism for dismantling a rotor assembly of a compressor. The rotor assembly dismantling mechanism comprises a rack, a supporting device and a jacking device, wherein the supporting device is fixedly arranged on the rack and is used for fixedly supporting the rotor assembly, and the jacking device is telescopically matched with the rack and is provided with a pressure rod which is matched with the supporting device and is used for jacking a crankshaft of the rotor assembly; and the diameter of the pressure rod is smaller than or equal to that of the crankshaft. When the rotor assembly is fixedly arranged on the supporting device, the jacking device is telescopically matched with the rack, and the pressure rod of the jacking device is matched with the supporting device accordingly, when the rotor assembly is fixedly arranged on the supporting device, the pressure rod is aligned with the crankshaft of the rotor assembly, and the crankshaft of the rotor assembly is pressured out by the pressure rod through a telescopic movement, and thus the crankshaft, a cylinder and a rotor are separated from one another. The rotor assembly can be dismantled by the rotor assembly dismantling mechanism provided by the utility model, so that the materials of the crankshaft, the cylinder and the rotor can be reused, and the dismantling profit of a compressor can be effectively improved.
Description
Technical field
The utility model relates to the compressor apparatus technical field, and particularly a kind of rotor assembly is disassembled mechanism.
Background technology
In the regenerated metal industry, waste and old machine is disassembled and according to materials classification, its sorted metal material can be reused.And secondary metal is compared with primary metal, can significantly reduce energy resource consumption and pollutant emission.The secondary metal industry has been subject to increasing attention.
In present secondary metal industry, only can process separating of rotor and stator to disassembling of compressor, the rotor, cylinder and the bent axle that form rotor assembly can not split, and rotor, cylinder and the bent axle of compressor can not be re-used, compressor to disassemble profit lower.
Therefore, how disassembling rotor assembly, improve the profit of disassembling of compressor, is the art personnel problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of rotor assembly to disassemble mechanism, and rotor assembly is disassembled, and has improved the profit of disassembling of compressor.
For achieving the above object, the utility model provides following technical scheme:
A kind of rotor assembly is disassembled mechanism, comprising:
Frame;
Be fixed on described frame, be used for the bracing or strutting arrangement of fixed support rotor assembly;
With the flexible jack unit that coordinates of described frame, described jack unit has with described bracing or strutting arrangement and matches, and is used for the depression bar of the bent axle of the described rotor assembly of top pressure, and the diameter of described depression bar is less than or equal to the diameter of described bent axle.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described bracing or strutting arrangement is fixed in the base plate of described frame, and described jack unit is arranged at the top board of described frame;
Described bracing or strutting arrangement comprises: the assembly location division that is used for the cylinder of fixing described rotor assembly; Described assembly location division has the bent axle through hole that passes through for described bent axle;
Described depression bar and described bent axle through hole coaxial arrangement.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, connects the support tube of described frame and described assembly location division, and described bent axle through hole is with described support tube coaxial arrangement and be communicated with;
The inner diameter of described support tube is more than or equal to the diameter of described bent axle through hole.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described support tube and described assembly location division are connected by the land along the axial setting of described support tube.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, is provided with the outlet that is communicated with described support tube on the base plate of described frame and to the leg of described frame extension.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described jack unit also comprises:
With the disassembled pressure head that is connected of described depression bar;
The drive rod that vertically is connected with described pressure head.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described jack unit also comprises the buffer unit that is arranged between described drive rod and described pressure head.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described buffer unit comprises:
The fixed head that is fixedly connected with described drive rod;
With the backing plate that described pressure head is fixedly connected with, described backing plate is fixedly connected with described fixed head.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described depression bar is fixedly connected with described pressure head by holding screw.
Preferably, above-mentioned rotor assembly is disassembled in mechanism, and described pressure head has the groove of dodging that coordinates with the end of the rotor of described rotor assembly.
The diameter of above-mentioned bent axle is for after being fixed in bracing or strutting arrangement with rotor assembly, and bent axle is towards the diameter of an end of jack unit.
Rotor assembly comprises bent axle, cylinder and rotor, and rotor and cylinder are relatively independent, by completing the fixing of three with being fixedly connected with of bent axle.
Can find out from above-mentioned technical scheme, the rotor assembly that the utility model provides is disassembled mechanism, rotor assembly is fixed on bracing or strutting arrangement, coordinate because jack unit and frame are flexible, and its depression bar matches with bracing or strutting arrangement, and when making rotor assembly be fixed on bracing or strutting arrangement, depression bar aligns with the crank position of rotor assembly, by stretching motion, depression bar is extruded the bent axle of rotor assembly, and then bent axle, cylinder and rotor are separated from each other.The rotor assembly that the utility model provides is disassembled mechanism, can disassemble rotor assembly, makes the material of bent axle, cylinder and rotor to re-use, and has effectively improved the profit of disassembling of compressor.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The rotor assembly that Fig. 1 provides for the utility model embodiment is disassembled the work schematic diagram of mechanism;
Schematic top plan view after the bracing or strutting arrangement that Fig. 2 provides for the utility model embodiment and rotor assembly assembling;
The rotor assembly that Fig. 3 provides for the utility model embodiment is disassembled the structural representation of mechanism;
The rotor assembly that Fig. 4 provides for the utility model embodiment is disassembled the structural representation of the pressure head of mechanism.
In Fig. 1-Fig. 4,
Rotor assembly A, rotor A
1, bent axle A
2, cylinder A
3, frame 1, outlet 11, leg 12, bracing or strutting arrangement 2, assembly location division 21, bent axle through hole 22, support tube 23, jack unit 3, depression bar 31, pressure head 32, dodge groove 321, screwed hole 322, pressure head pin-and-hole 323, backing plate 33, fixed head 34, drive rod 35.
The specific embodiment
The utility model discloses a kind of rotor assembly and disassemble mechanism, rotor assembly is disassembled, improved the profit of disassembling of compressor.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 2 and Fig. 3, the rotor assembly that Fig. 1 provides for the utility model embodiment is disassembled the work schematic diagram of mechanism; Schematic top plan view after the bracing or strutting arrangement that Fig. 2 provides for the utility model embodiment and rotor assembly assembling; The rotor assembly that Fig. 3 provides for the utility model embodiment is disassembled the structural representation of mechanism.
The utility model embodiment provides a kind of rotor assembly to disassemble mechanism, comprising: frame 1; Be fixed on frame 1, be used for the bracing or strutting arrangement 2 of fixed support rotor assembly A; With the flexible jack unit 3 that coordinates of frame 1, jack unit 3 has with bracing or strutting arrangement 2 and matches, and is used for the bent axle A of the described rotor assembly A of top pressure
2Depression bar 31, the diameter of depression bar 31 is less than or equal to bent axle A
2Diameter.
Above-mentioned bent axle A
2Diameter for after rotor assembly A is fixed in bracing or strutting arrangement 2, bent axle A
2Diameter towards an end of jack unit 3.
Rotor assembly A comprises bent axle A
2, cylinder A
3And rotor A
1, rotor A
1With cylinder A
3Relatively independent, by with bent axle A
2Be fixedly connected with and complete the fixing of three.
The rotor assembly that the utility model embodiment provides is disassembled mechanism, rotor assembly A is fixed on bracing or strutting arrangement 2, because jack unit 3 coordinates with frame 1 is flexible, and its depression bar 31 matches with bracing or strutting arrangement 2, when making rotor assembly A be fixed on bracing or strutting arrangement 2, the bent axle A of depression bar 31 and rotor assembly A
2Aligned in position makes depression bar 31 with the bent axle A of rotor assembly A by stretching motion
2Extrude, and then make bent axle A
2, cylinder A
3And rotor A
1Be separated from each other.The rotor assembly that the utility model embodiment provides is disassembled mechanism, can disassemble rotor assembly A, makes bent axle A
2, cylinder A
3And rotor A
1Material can re-use, effectively improved the profit of disassembling of compressor.
Because the depression bar 31 of jack unit 3 is used for the top axle A that buckles
2, make itself and the bent axle A that is placed in the rotor assembly A on bracing or strutting arrangement 2 by the position of adjusting depression bar 31
2Coaxial arrangement.
As shown in Figure 1, bracing or strutting arrangement 2 is fixed in the base plate of frame 1, and jack unit 3 is arranged at the top board of frame 1; Bracing or strutting arrangement 2 comprises the cylinder A for fixed rotor assembly A
3 Assembly location division 21; Assembly location division 21 has for bent axle A
2The bent axle through hole 22 that passes through; Depression bar 31 and bent axle through hole 22 coaxial arrangement.
Cylinder A with rotor assembly A
3Be fixed on assembly location division 21, rotor assembly A is vertically placed, and the bent axle A of rotor assembly A
2Vertically; Jack unit 3 is arranged at the top of frame 1, with bent axle through hole 22 coaxial arrangement on depression bar 31 and assembly location division 21.Owing to being provided with for bent axle A on assembly location division 21
2The bent axle through hole 22 that passes through makes the cylinder A of rotor assembly A
3After being placed on assembly location division 21, bent axle A
2Move by depression bar 31 top backward bent axle through hole 22 directions of pressure, thereby reach and cylinder A
3And rotor A
1The effect of relatively disassembling.Need to prove, bent axle through hole 22 is for bent axle A
2By, its diameter is greater than bent axle A
2The circumscribed circle diameter of vertical plane, i.e. bent axle A
2Can vertically be passed by bent axle through hole 22 under the pressure-acting of depression bar 31.
Also jack unit 3 can be positioned on the sidewall of frame 1, rotor assembly A is fixed on bracing or strutting arrangement 2, make bent axle A
2Horizontal positioned is by the bent axle A that rotor assembly A is pressed on the top that moves horizontally of depression bar 31
2, make itself and cylinder A
3And rotor A
1Disassemble.
As shown in Figure 2, support tube 23, assembly location division 21, bent axle A
2, cylinder A
3With rotor A
1Equal coaxial arrangement.
Further, bent axle through hole 22 is coaxial with assembly location division 21.Cylinder A with rotor assembly A
3After being placed on assembly location division 21, bent axle A
2With bent axle through hole 22 coaxial arrangement.
Bracing or strutting arrangement 2 also comprises: the support tube 23 of connection frame 1 and assembly location division 21, and bent axle through hole 22 is with support tube 23 coaxial arrangement and be communicated with; The inner diameter of support tube 23 is more than or equal to the diameter of bent axle through hole 22.
For the ease of the bent axle A after disassembling
2Preserve, the support tube 23 of supporting component location division 21 preferably is set, make the bent axle A after disassembling
2Bent axle through hole 22 on process assembly location division 21 falls in support tube 23, and then is convenient to the tear down operations of next rotor assembly A.
Because support tube 23 is fixedly connected with frame 1, jack unit 3 coordinates with frame 1 is flexible, the bolt that connects support tube 23 and assembly location division 21 by adjusting, regulate the clearance distance of support tube 23 and assembly location division 21, be convenient to adjusting part location division 21 with respect to the gradient of support tube 23, and then be convenient to adjusting part location division 21 with respect to the gradient of frame 1, thereby the relative position of adjusting part location division 21 and jack unit 3, and then reach the effect of depression bar 31 and bent axle through hole 22 coaxial arrangement.
When regulating the clearance distance of support tube 23 and assembly location division 21, the screw of assembly location division 21 1 sides can be screwed, the screw of opposite side does not screw, make between the support tube 23 of opposite side and assembly location division 21 and form the gap, reach by increasing pad or packing paper the effect of regulating clearance distance; Also the hole of the small-bore of the counterbore of processing on assembly location division 21 can be processed as screwed hole, the gap of screwed hole on screw of the counterbore by Control Component location division 21 and support tube 23 reaches the effect of the clearance distance of control and regulation support tube 23 and assembly location division 21.
And, due to the cylinder A of different types of rotor assembly A
3Structure different, by support tube 23 is connected with assembly location division 21 bolts, when disassembling different types of rotor assembly A, only need change corresponding assembly location division 21 and get final product, the rotor assembly that having improved the utility model embodiment provides is disassembled the versatility of mechanism.As shown in Figure 2, the diameter of assembly location division 21 greater than cylinder A
3Diameter,, effectively improved cylinder A
3Stability on assembly location division 21, and the span of the diameter of assembly location division 21 is 120mm-165mm.For example, when 21 diameter is 120mm in the assembly location division, cylinder A
3Diameter less than 120mm.
As shown in Figure 3, for the ease of the bent axle A after disassembling
2By the interior taking-up of support tube 23, preferably be provided with the outlet 11 that is communicated with support tube 23 and to the leg 12 of frame 1 extension on the base plate of frame 1.Bent axle A
2After disassembling, fall in support tube 23 by bent axle through hole 22, and the outlet 11 that arranges on the base plate by frame 1 is shifted out, owing to being provided with on base plate to the leg 12 of frame 1 extension, be that leg 12 is the legs for frames 1, make between outlet 11 and ground to have certain distance, thereby make the bent axle A after disassembling
2Shift out rotor assembly and disassemble mechanism.
When disassembling different types of rotor assembly A, its bent axle A
2Diameter different, diameter that can depression bar 31 is set to less than bent axle A in multiple rotor assembly A
2The minimum of a value of diameter, still, bent axle A in disassembling multiple rotor assembly A
2During the rotor assembly A of diameter maximum, the diameter of depression bar 31 and bent axle A
2The difference of diameter excessive, be unfavorable for tear down operations.Preferably, jack unit 3 also comprises: with the disassembled pressure head that is connected 32 of depression bar 31; With the vertical drive rod 35 that is connected of pressure head 32.Drive rod 35 is connected with pressure head 32, and with after pressure head 32 is connected, depression bar 31, only need be changed depression bar 31 and get final product when disassembling different types of rotor assembly A with drive rod 35 motions with depression bar 31.
Also can with depression bar 31 as with the direct-connected drive rod of extraneous drive unit, and with bent axle A
2Disassembling of rotor assembly A completed in contact; Depression bar 31 directly can also be connected with the drive rod 35 of drive unit, the connecting hole that namely processing is connected with another one in the wherein one of depression bar 31 and drive rod 35 coordinates by grafting.
Also can connect the pole that is horizontally disposed with and stretches out frame 1 on pressure head 32, make pressure head 32 move up and down by applying extraneous power.
Preferably, above-mentioned drive rod 35 is the depression bar of hydraulic press, and frame 1 is the body of hydraulic press, and the maximum working pressure (MWP) of control hydraulic press is 12Mpa.
Also drive rod 38 can be set to the piston rod of hydraulic cylinder or pneumatic cylinder, hydraulic cylinder or pneumatic cylinder are fixed on the roof of frame 1.
In order to reduce depression bar 31 and bent axle A
2The impulsive force that directly contacts, preferably, jack unit 3 also comprises the buffer unit that is arranged between drive rod 35 and pressure head 32.Because depression bar 31 is connected with pressure head 32, buffer unit is set between drive rod 35 and pressure head 32 both can have made depression bar 31 and drive rod 35 have shock-absorbing capacity, at depression bar 31 and bent axle A
2After contact, drive rod 35 still drives depression bar 31 and pushes up to bracing or strutting arrangement 2 directions the axle A that buckles
2, by buffer unit, avoid depression bar 31 and bent axle A
2Rigid contact has effectively been avoided disassembling in process to bent axle A
2Damage.
As shown in Figure 3, buffer unit comprises: the fixed head 34 that is fixedly connected with drive rod 35; The backing plate 33 that is fixedly connected with pressure head 32, backing plate 33 is fixedly connected with fixed head 34.Above-mentioned buffer unit has effectively improved the connective stability of itself and drive rod 35 and pressure head 32 when drive rod 35 and pressure head 32 are played buffering effect.Wherein, pressure head 32 is connected by pin with backing plate 33, and the link of drive rod 35 is threaded with fixed head 34, and backing plate 33 is connected with fixed head 34 bolts.As shown in Figure 4, be provided with pressure head pin-and-hole 323 on pressure head 32, its with is connected by pin after pin-and-hole on backing plate 33 aligns, effectively improved the alignment accuracy of pressure head 32 and backing plate 33.
Also can be provided with four screwed holes 322 that at right angles distribute on pressure head 32, and the axis of four screwed holes 322 at grade, by regulating the position of four holding screws, reach the effect of the radial position of regulating depression bar 31 and pressure head 32, further facilitated the axiality of regulating depression bar 31 and bent axle through hole 22.
Further, be provided with the location shaft shoulder on depression bar 31, so that location after it is coordinated with pressure head 32.
For fear of in disassembling process, the rotor A of pressure head 32 and rotor assembly A
1Directly contact arranges the rotor A with rotor assembly A on pressure head 32
1The end coordinate dodge groove 321.Pressure head 32 and rotor A in disassembling process have effectively been avoided
1Directly the contact and to rotor A
1Damage.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a rotor assembly is disassembled mechanism, is used for the rotor assembly of compressor is disassembled, and it is characterized in that, comprising:
Frame (1);
Be fixed on described frame (1), be used for the bracing or strutting arrangement (2) of fixed support rotor assembly (A);
With the flexible jack unit (3) that coordinates of described frame (1), described jack unit (3) has with described bracing or strutting arrangement (2) and matches, be used for the top and press the depression bar (31) of the bent axle (A2) of described rotor assembly (A), the diameter of described depression bar (31) is less than or equal to the diameter of described bent axle (A2).
2. rotor assembly as claimed in claim 1 is disassembled mechanism, it is characterized in that,
Described bracing or strutting arrangement (2) is fixed in the base plate of described frame (1), and described jack unit (3) is arranged at the top board of described frame (1);
Described bracing or strutting arrangement (2) comprising: the assembly location division (21) that is used for the cylinder (A3) of fixing described rotor assembly (A); Described assembly location division (21) has the bent axle through hole (22) that passes through for described bent axle (A2);
Described depression bar (31) and described bent axle through hole (22) coaxial arrangement.
3. rotor assembly as claimed in claim 2 is disassembled mechanism, it is characterized in that, described bracing or strutting arrangement (2) also comprises:
Connect the support tube (23) of described frame (1) and described assembly location division (21), described bent axle through hole (22) is with described support tube (23) coaxial arrangement and be communicated with;
The inner diameter of described support tube (23) is more than or equal to the diameter of described bent axle through hole (22).
4. rotor assembly as claimed in claim 3 is disassembled mechanism, it is characterized in that, described support tube (23) and described assembly location division (21) are connected by the land along the axial setting of described support tube (23).
5. rotor assembly as claimed in claim 4 is disassembled mechanism, it is characterized in that, is provided with the outlet (11) that is communicated with described support tube (23) on the base plate of described frame (1) and to the leg (12) of described frame (1) extension.
6. rotor assembly as claimed in claim 1 is disassembled mechanism, it is characterized in that, described jack unit (3) also comprises:
With the disassembled pressure head that is connected of described depression bar (31) (32);
The drive rod (35) that vertically is connected with described pressure head (32).
7. rotor assembly as claimed in claim 6 is disassembled mechanism, it is characterized in that, described jack unit (3) also comprises the buffer unit that is arranged between described drive rod (35) and described pressure head (32).
8. rotor assembly as claimed in claim 7 is disassembled mechanism, it is characterized in that, described buffer unit comprises:
The fixed head (34) that is fixedly connected with described drive rod (35);
The backing plate (33) that is fixedly connected with described pressure head (32), described backing plate (33) is fixedly connected with described fixed head (34).
9. rotor assembly as claimed in claim 6 is disassembled mechanism, it is characterized in that, described depression bar (31) is fixedly connected with described pressure head (32) by holding screw.
10. disassemble mechanism as the described rotor assembly of claim 6-9 any one, it is characterized in that, described pressure head (32) have coordinate with the end of the rotor (A1) of described rotor assembly (A) dodge groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651616 CN202922178U (en) | 2012-11-30 | 2012-11-30 | Rotor assembly dismantling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651616 CN202922178U (en) | 2012-11-30 | 2012-11-30 | Rotor assembly dismantling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922178U true CN202922178U (en) | 2013-05-08 |
Family
ID=48212171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651616 Expired - Lifetime CN202922178U (en) | 2012-11-30 | 2012-11-30 | Rotor assembly dismantling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498291A (en) * | 2017-08-31 | 2017-12-22 | 上海奥林汽车安全系统有限公司 | A kind of location mandril liftout attachment |
| CN107896035A (en) * | 2017-12-26 | 2018-04-10 | 宁波菲仕自动化技术有限公司 | The installing/dismounting special machine and its operating method of motor rotor component |
| CN109538534A (en) * | 2018-10-26 | 2019-03-29 | 山东钢铁集团日照有限公司 | A kind of tool of fast assembling-disassembling large size impeller |
-
2012
- 2012-11-30 CN CN 201220651616 patent/CN202922178U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498291A (en) * | 2017-08-31 | 2017-12-22 | 上海奥林汽车安全系统有限公司 | A kind of location mandril liftout attachment |
| CN107896035A (en) * | 2017-12-26 | 2018-04-10 | 宁波菲仕自动化技术有限公司 | The installing/dismounting special machine and its operating method of motor rotor component |
| CN107896035B (en) * | 2017-12-26 | 2023-10-13 | 宁波菲仕自动化技术有限公司 | Special machine for mounting and dismounting motor rotor assembly and operation method thereof |
| CN109538534A (en) * | 2018-10-26 | 2019-03-29 | 山东钢铁集团日照有限公司 | A kind of tool of fast assembling-disassembling large size impeller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203900960U (en) | Pneumatic hinge clamping tool | |
| CN202922178U (en) | Rotor assembly dismantling mechanism | |
| CN102962666A (en) | Hydraulic bearing press | |
| CN203726432U (en) | Shaft sleeve disassembling and assembling tool | |
| CN104289899A (en) | Locating pin press fitting device | |
| CN101844493B (en) | Tyre dismounting machine | |
| CN104308611A (en) | Pneumatic milling machine fixture | |
| CN102303625B (en) | Assembling device and disassembling device for split-type traction link of locomotive | |
| CN203956589U (en) | A kind of brill bent axle major axis centre hole clamp | |
| CN203236258U (en) | Hydraulic tool for machining brake piston | |
| CN202780427U (en) | Flywheel detaching device | |
| CN210306605U (en) | Rubber joint disassembling and assembling press machine | |
| CN2611091Y (en) | Means for tearing-down pin shaft | |
| CN205165568U (en) | Blade processingequipment | |
| CN201552543U (en) | Joint bearing disassembly and assembly tool | |
| CN203712363U (en) | Pneumatic clamping device capable of realizing flexible production | |
| CN207682289U (en) | Hydraulic cylinder dismounting, assembly, testing integrated machine | |
| CN205853393U (en) | A kind of small-sized machine rotation pressure machine | |
| CN203853952U (en) | Bearing demounting device | |
| CN212169637U (en) | Hydraulic mechanical chuck | |
| CN202151772U (en) | Disassembling tool for back-up roll bearing seat of finishing mill | |
| CN202922166U (en) | Rotor dismantling mechanism | |
| CN204997623U (en) | Press for spring assembly | |
| CN205966898U (en) | Multi -functional portable hydraulic pressure return bend controlling means | |
| CN206662683U (en) | Aluminium sheet cutting machine oil sealing pressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN LVSE RENEWABLE RESOURCES CO., LTD. Free format text: FORMER OWNER: GELI ELECTRIC APPLIANCE CO., LTD., ZHUHAI Effective date: 20140929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519070 ZHUHAI, GUANGDONG PROVINCE TO: 410600 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140929 Address after: Shiquan village Ningxiang County 410600 Hunan Province Economic and Technological Development Zone Patentee after: HUNAN GREEN RENEWABLE RESOURCES Co.,Ltd. Address before: 519070 Jinji West Road, Qianshan, Zhuhai City, Guangdong Province Gree Electric Appliances Inc. of Zhuhai Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |