CN105313074A - Mounting and dismounting tool of compressor piston - Google Patents
Mounting and dismounting tool of compressor piston Download PDFInfo
- Publication number
- CN105313074A CN105313074A CN201510889405.XA CN201510889405A CN105313074A CN 105313074 A CN105313074 A CN 105313074A CN 201510889405 A CN201510889405 A CN 201510889405A CN 105313074 A CN105313074 A CN 105313074A
- Authority
- CN
- China
- Prior art keywords
- piston
- dismantling device
- base plate
- connecting rod
- fixedly connected
- 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.)
- Pending
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Classifications
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- 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 discloses a mounting and dismounting tool of a compressor piston. The mounting and dismounting tool of the compressor piston comprises a bottom plate and a connection rod, wherein the bottom plate is fixedly connected to a piston block of the piston; the connection rod is fixedly connected to the bottom plate. Through adoption of the mounting and dismounting tool, the bottom plate is fixedly connected to the piston block of the piston; the connection rod is rotated to dismount or mount the piston of the compressor; the problem that a pipe clamp directly acts on the piston rod can be avoided; the damage to the piston rod is avoided; the service life of the piston is prolonged.
Description
Technical field
The present invention relates to Mechanical Industry Technology field, more particularly, relate to a kind of dismantling device for compressor piston.
Background technology
Compressor is a kind of driven fluid machinery low-pressure gas being promoted to gases at high pressure, it has piston, piston is connected with connecting rod by crosshead, wherein, piston comprises piston block and piston rod, and piston block is fixed on the first end of piston rod, and the second end of piston rod is provided with screw thread, piston rod is threaded with above-mentioned crosshead, and is fixedly connected with crosshead by piston rod clamp nut.
Compressor needs to dismantle piston in maintenance process, concrete operations are as follows: first utilize special spanner to dismantle piston rod clamp nut, then use pipe wrench block and rotary-piston bar until piston rod is separated with crosshead, finally utilize jiggering to drive the flywheel of compressor to rotate, make flywheel that piston top is gone out cylinder and complete unloading process.The installation process of piston is contrary with unloading process, first piston is pushed cylinder, then utilizes pipe wrench rotating piston bar to be connected with crosshead, recycling special spanner latching ram bar clamp nut.
Piston rod needs to utilize pipe wrench rotating piston bar in disassembly process, causes piston rod to damage by pipe wrench, affects the service life of piston.
In addition, utilize when pipe wrench dismounting piston rod and crosshead and need the hand-held pipe wrench operation of user, labor intensive is many, and length consuming time.
In sum, in the Piston Process of dismounting compressor, how avoiding piston rod impaired, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of dismantling device for compressor piston, it has base plate and connecting rod, base plate is made to be fixedly connected with the piston block of piston during application, being rotationally connected bar is again detachable or the piston of installation compressor, can avoid utilizing pipe wrench to directly act on piston rod, prevent piston rod impaired, be beneficial to the service life of improving piston.
For achieving the above object, the invention provides following technical scheme:
For a dismantling device for compressor piston, comprising:
Base plate, described base plate is used for being fixedly connected with the piston block of described piston;
Connecting rod, described connecting rod is fixedly connected with described base plate.
Preferably, in above-mentioned dismantling device, also comprise rotary handle, described rotary handle is fixedly connected with described connecting rod.
Preferably, in above-mentioned dismantling device, described rotary handle is direct rod shape, and the middle part of described rotary handle is connected with the end winding support of described connecting rod.
Preferably, in above-mentioned dismantling device, described rotary handle is mutually vertical with described connecting rod.
Preferably, in above-mentioned dismantling device, described base plate is used for being fixedly connected with described piston block by fixture, and described base plate is provided with the pilot hole for coordinating with described fixture.
Preferably, in above-mentioned dismantling device, described base plate has relative first surface and second surface, and described connecting rod is fixed on described first surface, and described second surface is used for being adjacent to described piston block.
Preferably, in above-mentioned dismantling device, described second surface is plane.
Preferably, in above-mentioned dismantling device, described second surface is provided with the holding tank for coordinating with breakaway nut, and described breakaway nut is used for the piston rod described piston block being fixed on described piston.
The invention provides a kind of dismantling device for compressor piston, it comprises base plate and connecting rod, and wherein, base plate is used for being fixedly connected with the piston block of piston, and connecting rod is fixedly connected with base plate.
When applying above-mentioned dismantling device, base plate is fixedly connected with the piston block of piston, and it is namely detachable or install the piston of compressor to be rotationally connected bar, can avoid utilizing pipe wrench to directly act on piston rod, prevent piston rod impaired, be beneficial to the service life of improving piston.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the dismantling device for compressor piston that Fig. 1 provides for the embodiment of the present invention;
Another structural representation for the dismantling device of compressor piston that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the structural representation of existing piston;
Fig. 4 is the structural representation of another existing piston;
Fig. 5 is the installation diagram of the piston shown in the dismantling device shown in Fig. 1 and Fig. 4;
Fig. 6 is the installation diagram of the piston shown in the dismantling device shown in Fig. 2 and Fig. 3;
Wherein, in Fig. 1-Fig. 6:
Dismantling device 100; Base plate 101; Connecting rod 102; Rotary handle 103; Piston 10; Piston rod 11; Piston block 12; Nut 13; Breakaway nut 14.
Detailed description of the invention
The embodiment of the invention discloses a kind of dismantling device for compressor piston, it has base plate and connecting rod, base plate is made to be fixedly connected with the piston block of piston during application, and it is namely detachable or install the piston of compressor to be rotationally connected bar, can avoid utilizing pipe wrench to directly act on piston rod, prevent piston rod impaired, be beneficial to the service life of improving piston.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 6, the embodiment of the present invention provides a kind of dismantling device 100 for compressor piston, and it comprises base plate 101 and connecting rod 102, and wherein, base plate 101 is for being fixedly connected with the piston block 12 of piston 10, and connecting rod 102 is fixedly connected with base plate 101.
When applying above-mentioned dismantling device 100, base plate 101 is fixedly connected with the piston block 12 of piston 10, and it is namely detachable or install the piston 10 of compressor to be rotationally connected bar 102, can avoid utilizing pipe wrench to directly act on piston rod 11, prevent piston rod 11 impaired, be beneficial to the service life of improving piston 10.Certainly, the process that the piston 10 applying this dismantling device 100 pairs of compressors carries out dismounting is identical with the process described in background technology, only utilize this dismantling device 100 rotary-piston block 12 and the piston rod 11 be fixedly connected with piston block 12 is together rotated, carry out to utilize in alternative prior art the process of pipe wrench rotating piston bar 11, do not repeat them here.
Preferably, above-mentioned dismantling device 100 also comprises rotary handle 103, rotary handle 103 is fixedly connected with connecting rod 102, during application, connecting rod 102 can be made to rotate by rotating rotary handle 103, thus base plate 101, piston block 12, piston rod 11 are together rotated, without using pipe wrench, connecting rod 102 is operated, be beneficial to and save manpower, increase work efficiency.
Concrete, in above-mentioned dismantling device 100, rotary handle 103 is fixedly connected with connecting rod 102, and both can adopt fixture to connect, or are welded to each other.
In above-mentioned dismantling device 100, rotary handle 103 is direct rod shape, and the middle part of rotary handle 103 is connected with the end winding support of connecting rod 102, be convenient to user and carry out rotation process by the two ends of rotary handle 103, thus make both sides relative on connecting rod 102 be subject to arm of force effect respectively, user-friendly and save labour.
In addition, above-mentioned rotary handle 103 and connecting rod 102 are set to mutually vertical.
In the dismantling device 100 that above-described embodiment provides, base plate 101 is for being fixedly connected with piston block 12 by fixture, and base plate 101 is provided with the pilot hole for coordinating with fixture.During application, make fixture pass above-mentioned pilot hole and assemble with the installing hole on piston block 12.Concrete, above-mentioned pilot hole is two, and both lay respectively at the relative both sides of connecting rod 102.
In the dismantling device 100 that above-described embodiment provides, base plate 101 has relative first surface and second surface, and connecting rod 102 is fixed on above-mentioned first surface, and second surface is used for being close to piston block 12.
It will be understood by those skilled in the art that, compressor Chang Duotai parallel connection in actual application uses, its inner carrier 10 structure standing is equipped with different structure according to specifically arranging of compressor, as Fig. 4 piston rod 11 can be set to comprise piston rod 11 and a piston block 12, piston block 12 is set in the end of piston rod 11 and is fixed on piston rod 11 by breakaway nut 14, and wherein breakaway nut 14 protrudes the end face of above-mentioned piston block 12; As shown in Figure 3, piston rod 11 also can be set to comprise piston rod 11 and two piston blocks 12, one of them piston block 12 is fixed on the middle part of piston rod 11, another piston block 12 is set in the end of piston rod 11, and being fixed on piston rod 11 by the first nut 13, the first nut 13 is concordant with the surface of piston block 12.
Accordingly, in order to adapt to the surface texture of piston block 12, above-mentioned second surface can be set to plane, as shown in Figure 2, also can be set to have the holding tank for coordinating with above-mentioned breakaway nut 14, as shown in Figure 1.Certainly, according to the concrete structure of piston block 12, second surface also can be set to other structures, and the structure of the present embodiment to second surface is not specifically limited.
In addition, above-mentioned first surface can be set to plane, also can be set to identical in second surface structure with.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. for a dismantling device for compressor piston, it is characterized in that, comprising:
Base plate, described base plate is used for being fixedly connected with the piston block of described piston;
Connecting rod, described connecting rod is fixedly connected with described base plate.
2. dismantling device according to claim 1, is characterized in that, also comprises rotary handle, and described rotary handle is fixedly connected with described connecting rod.
3. dismantling device according to claim 2, is characterized in that, described rotary handle is direct rod shape, and the middle part of described rotary handle is connected with the end winding support of described connecting rod.
4. dismantling device according to claim 3, is characterized in that, described rotary handle is mutually vertical with described connecting rod.
5. dismantling device according to claim 1, is characterized in that, described base plate is used for being fixedly connected with described piston block by fixture, and described base plate is provided with the pilot hole for coordinating with described fixture.
6. dismantling device according to claim 1, is characterized in that, described base plate has relative first surface and second surface, and described connecting rod is fixed on described first surface, and described second surface is used for being adjacent to described piston block.
7. dismantling device according to claim 6, is characterized in that, described second surface is plane.
8. dismantling device according to claim 6, is characterized in that, described second surface is provided with the holding tank for coordinating with breakaway nut, and described breakaway nut is used for the piston rod described piston block being fixed on described piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889405.XA CN105313074A (en) | 2015-12-03 | 2015-12-03 | Mounting and dismounting tool of compressor piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889405.XA CN105313074A (en) | 2015-12-03 | 2015-12-03 | Mounting and dismounting tool of compressor piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105313074A true CN105313074A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510889405.XA Pending CN105313074A (en) | 2015-12-03 | 2015-12-03 | Mounting and dismounting tool of compressor piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105313074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486638A (en) * | 2020-04-20 | 2020-08-04 | 海信（山东）冰箱有限公司 | Refrigerator and method for installing and fixing compressor thereof |
| CN114227225A (en) * | 2021-12-29 | 2022-03-25 | 滨化集团股份有限公司 | Automatic mounting machine for piston of piston compressor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0985637A (en) * | 1995-09-27 | 1997-03-31 | Hitachi Building Syst Co Ltd | Piston assembly mounting and demounting device for control valve |
| US6253644B1 (en) * | 1999-03-02 | 2001-07-03 | David M. Duquette | Torque wrench |
| CN201235525Y (en) * | 2008-07-18 | 2009-05-13 | 浙江金刚汽车有限公司 | Screw down tool special for spare tyre |
| CN201604106U (en) * | 2010-02-09 | 2010-10-13 | 刘勇 | Valve wrench in piping shaft |
| CN202607573U (en) * | 2012-05-07 | 2012-12-19 | 北汽福田汽车股份有限公司 | Screwing device |
| CN203831350U (en) * | 2014-03-19 | 2014-09-17 | 北汽福田汽车股份有限公司 | Fastening tool for gland nut of fuel tank |
| CN204053946U (en) * | 2014-09-19 | 2014-12-31 | 河南森源电气股份有限公司 | A kind of pole slide block Fast Installation and extracting tool |
| CN205129751U (en) * | 2015-12-03 | 2016-04-06 | 莱芜钢铁集团有限公司 | A assembly and disassembly tools for compressor piston |
-
2015
- 2015-12-03 CN CN201510889405.XA patent/CN105313074A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0985637A (en) * | 1995-09-27 | 1997-03-31 | Hitachi Building Syst Co Ltd | Piston assembly mounting and demounting device for control valve |
| US6253644B1 (en) * | 1999-03-02 | 2001-07-03 | David M. Duquette | Torque wrench |
| CN201235525Y (en) * | 2008-07-18 | 2009-05-13 | 浙江金刚汽车有限公司 | Screw down tool special for spare tyre |
| CN201604106U (en) * | 2010-02-09 | 2010-10-13 | 刘勇 | Valve wrench in piping shaft |
| CN202607573U (en) * | 2012-05-07 | 2012-12-19 | 北汽福田汽车股份有限公司 | Screwing device |
| CN203831350U (en) * | 2014-03-19 | 2014-09-17 | 北汽福田汽车股份有限公司 | Fastening tool for gland nut of fuel tank |
| CN204053946U (en) * | 2014-09-19 | 2014-12-31 | 河南森源电气股份有限公司 | A kind of pole slide block Fast Installation and extracting tool |
| CN205129751U (en) * | 2015-12-03 | 2016-04-06 | 莱芜钢铁集团有限公司 | A assembly and disassembly tools for compressor piston |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486638A (en) * | 2020-04-20 | 2020-08-04 | 海信（山东）冰箱有限公司 | Refrigerator and method for installing and fixing compressor thereof |
| CN114227225A (en) * | 2021-12-29 | 2022-03-25 | 滨化集团股份有限公司 | Automatic mounting machine for piston of piston compressor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Maolin Inventor after: Sun Chenxi Inventor after: Li Jian Inventor after: Deng Qun Inventor after: Zhang Xilong Inventor after: Zhuang Yanxiang Inventor after: Xue Muqing Inventor after: Ma Jinzhi Inventor after: Li Shuanyun Inventor before: Tian Maolin Inventor before: Deng Qun Inventor before: Zhang Xilong Inventor before: Zhuang Yanxiang Inventor before: Xue Muqing Inventor before: Ma Jinzhi Inventor before: Li Shuanyun |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |